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Get an instant quote Save 30% Cost on average! Overview of Ceramic Insulators Ceramic insulators are vital components in electrical and industrial applications, offering exceptional insulation and protection against high voltages. Crafted from advanced ceramic materials, these insulators exhibit superior thermal resistance, mechanical strength, and electrical durability. Precision-engineered to meet specific requirements, ceramic insulators ensure saf... --- ### Metallized Ceramics Component Manufacturer - Published: 2024-11-07 - Modified: 2024-11-10 - URL: https://at-machining.com/industry/metallized-ceramics-component-manufacturer/ Metallized Ceramics Components Manufacturing AT-Machining offers precision ceramics, ceramic metallization products, and ceramic-metal brazing components. We can provide systematic solutions for customer needs. 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Advanced CNC Machining Sercice for Your Acrylic Parts Are you looking for a reliable partner to provide CNC machining services? AT-Machining is a premier provider of CNC machining services based in China. Our comprehensive range of 3-axis, 4-axis, and 5-axis CNC milling, turning centers, and CNC Lathe machines empower us to manufacture precise, top-quality CNC parts ... --- ### Aluminum Heat Sink Manufacturing Services - Published: 2024-06-17 - Modified: 2024-07-28 - URL: https://at-machining.com/industry/aluminum-heat-sink-manufacturing-services/ Custom Aluminum Heat Sink Manufacturing AT-Machining's 20 years of heat sink machining experience ensures high efficiency, precision, cost-effectiveness, and fast delivery, meeting all requirements. Get an instant quote Save 30% Cost on average! Types of Aluminum Heatsink We Manufacturing Manufacture aluminum heat sinks of various types and provide one-stop aluminum radiator solutions. 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Request a quote How Steel and Iron Carburizing Works Custom Carburized Parts Carburizing is a heat treatment process used to enhance the surface hardness of steel and iron components. The process begins by heating the metal to a high temperature, typically between 850°C and 950°C, in a carbon-rich environment. This environment can be created using gas, liquid, or solid carbon sources. As the metal is heated, carbon atoms diffuse into the surface, increasing its carbon content. After sufficient carbon penetration, the component is rapidly cooled or quenched, locking the... --- ### Custom Gears Manufacturing Services - Published: 2024-06-07 - Modified: 2024-06-07 - URL: https://at-machining.com/industry/custom-gears-manufacturing-services/ Custom Gears Manufacturing Services With over 20 years of expertise, AT-Machining excels in gear manufacturing for any industry, ensuring high-quality, precise products tailored to your needs. Over 100 Certified Materials Custom Finishes No Minimum Order Fast Turnaround Get an instant quote Save 30% Cost on average! Our Custom Gears Manufacturing Capabilities Wide Range of MaterialsLorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. Advanced CNC MachiningLorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. Heat Treatment & FinishingLorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar da... --- ### Precision Medical Devices Machining Services - Published: 2024-04-15 - Modified: 2024-07-29 - URL: https://at-machining.com/industry/precision-medical-devices-machining-services/ Precision Medical Devices Machining Services AT-Machining's 20-year history provides extensive medical device machining expertise. We meet industry standards with high efficiency, precision, cost-effectiveness, and fast delivery. Over 40 Certified Materials Custom Finishes No Minimum Order Fast Turnaround Get an instant quote Save 30% Cost on average! Precision and Quality Due to the critical nature of medical devices, the medical industry requires parts with very high precision and unwavering quality. Any deviation can lead to product failure and risk to patient safety. AT-Machining double-checks drawings and machining details at every process step, from prototype to low-volume to high-volume production. In the prototype stage, the customer will often optimize the drawings continuously, a... --- ### Custom Shafts Machining & Manufacturing Services - Published: 2024-04-14 - Modified: 2024-04-15 - URL: https://at-machining.com/custom-shafts-machining-manufacturing-services/ Custom Shaft Machining & Manufacturing AT-Machining brings a wealth of experience from crafting thousands of custom shafts, ensuring your project benefits from high efficiency, precision, cost-effectiveness, and swift delivery. Over 40 Certified Materials Custom Finishes No Minimum Order Fast Turnaround Get an instant quote Save 30% Cost on average! What Is Custom Shaft Manufacturing? Custom shaft manufacturing is the process of creating specialized shafts designed to meet the unique requirements of a particular application or project. It involves a collaborative effort between the customer and the manufacturer to engineer the shaft, selecting the appropriate materials, dimensions, and surface treatments. Advanced manufacturing techniques, such as CNC machining and specialized fabrication ... --- ### Tellurium Copper - Published: 2024-04-09 - Modified: 2024-04-10 - URL: https://at-machining.com/metal-cnc-machining/tellurium-copper/ Tellurium Copper CNC Machining Services C14500 Tellurium Copper boasts high conductivity, machinability, and corrosion resistance, making it ideal for electrical and thermal applications. Certified Materials Factory Price No Minimum Order Fast Turnaround Get an instant quote Save 30% cost on average! Expert CNC machining service for Tellurium Copper AT-Machining is the ultimate solution for reliable and precise Copper components. Our ISO9001-certified machine shop offers unbeatable accuracy on custom designs - from speedy prototyping to large-scale end-use parts production. You can expect fast turnaround times in a dependable environment! We have an experienced team of professionals that specialize in CNC services, like milling, turning, and lathe work; plus we'll provide pricing tailor-ma... --- ### Kovar Alloy CNC Machining - Published: 2024-03-04 - Modified: 2024-05-12 - URL: https://at-machining.com/kovar-alloy-cnc-machining/ Kovar Alloy CNC Machining Services Kovar alloy is a controlled expansion metal, nickel-cobalt ferrous alloy ideal for precision parts in aerospace and electronics. Competitive Price Fast Turnaround Material Certificates Global Delivery Request a Kovar Alloy CNC Machining quote What is Kovar Alloy? Kovar alloy, also known as ASTM F15, is a nickel-cobalt-iron alloy with unique expansion characteristics that closely resemble those of borosilicate glass and ceramics during controlled cooling. This property makes it ideal for making seals between metal and glass components. Typically, Kovar consists of approximately 29% nickel, 17% cobalt, and the remainder iron, along with trace amounts of other elements to enhance its performance. With a stable coefficient of thermal expansion over the -80°F ... --- ### Superalloys CNC Machining - Published: 2024-03-01 - Modified: 2024-03-04 - URL: https://at-machining.com/superalloys-cnc-machining/ Superalloys CNC Machining Services Superalloys are high-performance alloys designed to withstand extreme conditions, offering exceptional heat resistance and superior mechanical strength. Competitive Price Fast Turnaround Material Certificates Global Delivery Request a Superalloy CNC Machining quote AT CNC Machining Capabilities for Superalloy AT Superalloys CNC Machining offers precision-engineered solutions tailored for extreme environments with advanced technology, unparalleled expertise, and first-rate materials handling. Precision and AccuracyAT can achieve exceptional precision—accuracies ranging from +/-0. 001" to 0. 005", creating parts with exact specifications and high fidelity. Prototypes to ProductionOur facilities are equipped to transition seamlessly from single prototypes to... --- ### Industry - Precision CNC Machining Solutions for Diverse Industries from China - Published: 2024-01-29 - Modified: 2024-04-15 - URL: https://at-machining.com/industry/ Industry - Precision CNC Machining Solutions for Diverse Industries from China Get an Instant quote now Automotive Components CNC Machining Our extensive expertise in automotive parts processing guarantees outstanding results, from prototype functional verification during the design phase to small-batch component production. Trust us to exceed your expectations with superior quality and precision. Learn More Get Auto Parts quote now Custom Shaft machining & Manufacturing AT's expertise spans stepped, tapered, splined, and keyed shafts, enriched by our deep understanding of various materials. With our commitment, you're assured of competitive pricing and uncompromised quality that will certainly meet your satisfaction. Learn More Get custom shaft quote now --- ### Expert Automotive Prototype Services - Published: 2024-01-21 - Modified: 2024-09-06 - URL: https://at-machining.com/expert-automotive-prototype-services/ Automotive Prototyping Services Auto Parts Manufacturing AT-Machining excels in automotive prototyping, delivering exceptional precision in auto parts manufacturing. Specializing in crafting high-quality mechanical components, our expertise ensures top-tier results in every project. Over 40 Certified Materials Custom Finishes No Minimum Order Fast Turnaround Get an instant quote Save 30% Cost on average! Importance of Automotive Prototyping Rapid prototyping drives automotive innovation Automotive prototyping plays an invaluable role in the product development process within the automobile industry. It allows manufacturers to visualize, test, and refine design concepts, ensuring the produced vehicle parts are high-performing and safe before mass production. Moreover, prototyping can reveal... --- ### Vacuum Casting Services - Published: 2024-01-01 - Modified: 2024-01-03 - URL: https://at-machining.com/vacuum-casting-services/ Vacuum Casting Service Fast, Reliable Vacuum Casting for Prototypes and Low-Volume Production: High Detail, Versatile Materials, and Quick Turnarounds for Functional Parts . st0{fill:none;stroke:#0E3ACC;stroke-width:66. 6667;stroke-miterlimit:333. 3333;} Low Cost for Molds Tight Tolerance ± 0. 05 mm Delivery as Fast as 3 day Get an instant quote Save 30% cost on average! What Is Vacuum Casting? Vacuum casting, or urethane casting, is a versatile vacuum technique to draw liquid materials into a mold for creating plastic and rubber parts. This process excels in swiftly producing complex, intricate components, making it ideal for early-stage quality checks and speeding up product development. Suitable for small to medium batches, vacuum casting offers precision akin to injection molding but a... --- ### PAI - Published: 2023-12-03 - Modified: 2024-10-15 - URL: https://at-machining.com/plastic-cnc-machining/pai-2/ PAI CNC Machining PAI, or Torlon Polyamide-imide, is a type of thermoplastic polymer that is known for its excellent mechanical properties that it maintains over a wide range of temperatures. Certified Materials . st0{fill:none;stroke:#0E3ACC;stroke-width:66. 6667;stroke-miterlimit:333. 3333;} Factory Price No Minimum Order Fast Turnaround Order CNC Machined PAI Parts Save 30% cost on average! Premium CNC Solutions for Your PAI(Torlon) Parts Searching for a dependable CNC machining partner? Look no further than AT-Machining, a top provider of Plastic CNC machining services based in China. Our impressive capacity of 50+ cutting-edge CNC machines allows us to handle 3, 4, and 5-axis milling and turning centers, resulting in superior CNC parts that meet your unique needs, no matter your indus... --- ### Glass-filled Nylon - Published: 2023-11-16 - Modified: 2023-11-16 - URL: https://at-machining.com/plastic-cnc-machining/nylon/glass-filled-nylon/ Glass-Filled Nylon CNC Machining Services Stainless steel 304 is a widely used austenitic stainless steel known for its good corrosion resistance, ductility, ease of fabrication, and moderately high strength. Get an instant quote Chemical Composition of Stainless Steel 304 Stainless steel 304 is distinguished from other grades by its balanced composition, offering a unique blend of corrosion resistance, formability, and versatility. Characterized by a higher chromium (18-20%) and nickel (8-12%) content, it provides exceptional resistance to a wide range of chemicals and atmospheric environments. Its low carbon content (maximum 0. 08%) enhances its corrosion resistance while maintaining its strength. This non-magnetic alloy is also notable for its excellent weldability and formability, maki... --- ### Nylon 12 - Published: 2023-11-16 - Modified: 2023-11-16 - URL: https://at-machining.com/plastic-cnc-machining/nylon/nylon-12/ Nylon 12 CNC Machining Services Stainless steel 304 is a widely used austenitic stainless steel known for its good corrosion resistance, ductility, ease of fabrication, and moderately high strength. Get an instant quote Chemical Composition of Stainless Steel 304 Stainless steel 304 is distinguished from other grades by its balanced composition, offering a unique blend of corrosion resistance, formability, and versatility. Characterized by a higher chromium (18-20%) and nickel (8-12%) content, it provides exceptional resistance to a wide range of chemicals and atmospheric environments. Its low carbon content (maximum 0. 08%) enhances its corrosion resistance while maintaining its strength. This non-magnetic alloy is also notable for its excellent weldability and formability, making it idea... --- ### Nylon 6 - Published: 2023-11-16 - Modified: 2023-11-29 - URL: https://at-machining.com/plastic-cnc-machining/nylon/nylon-6/ Nylon 6 CNC Machining Services With a high strength, stiffness and abrasion resistance, nylon6 stands out among nylons for engineering applications demanding rugged durability. Get an instant quote General Characteristics of Nylon 6 Stainless steel 304 is corrosion-resistant, durable, non-magnetic, easily formable, and weldable, ideal for various industrial and domestic applications. Expert CNC Machining: We Know Materials Inside Out. Physical properties Density 8. 0 g/cm3 Corrosion resistance Excellent in a wide range of environments Melting Point Around 1400-1450°C. Magnetism Non-magnetic Coefficient of Thermal Expansion 17. 2 x 10-6/°C at 100°C Thermal Conductivity 16. 2 W/m-K at 100°C Electrical properties 72 μΩ-cm at 20°C Mechanical properties Ultimate Tensile Strength (UTS) Typically... --- ### Nylon 6/6 - Published: 2023-11-16 - Modified: 2023-11-16 - URL: https://at-machining.com/plastic-cnc-machining/nylon/nylon-6-6/ Nylon 6/6 CNC Machining Services Stainless steel 304 is a widely used austenitic stainless steel known for its good corrosion resistance, ductility, ease of fabrication, and moderately high strength. Get an instant quote Chemical Composition of Stainless Steel 304 Stainless steel 304 is distinguished from other grades by its balanced composition, offering a unique blend of corrosion resistance, formability, and versatility. Characterized by a higher chromium (18-20%) and nickel (8-12%) content, it provides exceptional resistance to a wide range of chemicals and atmospheric environments. Its low carbon content (maximum 0. 08%) enhances its corrosion resistance while maintaining its strength. This non-magnetic alloy is also notable for its excellent weldability and formability, making it ide... --- ### Stainless Steel 416 - Published: 2023-11-13 - Modified: 2023-11-21 - URL: https://at-machining.com/metal-cnc-machining/stainless-steel/ss416/ Stainless Steel 416 CNC Machining Service Stainless steel 416 distinguishes itself with high hardness and strength, good corrosion resistance, and excellent machinability from additions of sulfur and phosphorus. Get an instant quote Chemical Composition of Stainless Steel 416 The key additions in 416 stainless steel are sulfur and phosphorus, which give it excellent machinability compared to other stainless grades, while maintaining decent corrosion resistance from the 12-14% chromium content. Manganese and molybdenum also optimize its hardness and machinability. The low carbon content prevents carbide precipitation. body { font-family: Arial, sans-serif; background-color: #f4f4f4; } table { width: 100%; border-collapse: collapse; margin: 20px auto; box-shadow: 0 0 10px rgba(0, 0, 0, 0. 1)... --- ### Stainless Steel 303 - Published: 2023-11-13 - Modified: 2023-11-15 - URL: https://at-machining.com/metal-cnc-machining/stainless-steel/ss303/ Stainless Steel 303 Stainless steel 303 is known for its excellent machinability, good corrosion resistance, and remarkable toughness, ideal for CNC machining. Get an instant quote Chemical Composition of Stainless Steel 303 Stainless Steel 303 is characterized by its unique chemical composition, which imparts specific properties to the alloy. Here is a detailed breakdown of its chemical composition, presented in a tabular format: Chemical Composition Proportions Role of Each Element Chromium (Cr) 17. 0% - 19. 0% Chromium is essential for stainless steel's corrosion resistance. It forms a passive layer that protects the steel from oxidation and rust. Nickel (Ni) 8. 0% - 10. 0% Nickel enhances corrosion resistance and toughness. It also improves the steel's formability and strength, particu... --- ### Stainless Steel 17-4 PH - Published: 2023-11-13 - Modified: 2023-11-21 - URL: https://at-machining.com/metal-cnc-machining/stainless-steel/ss17-4ph/ Stainless Steel 17-4 PH Exceptional strength and hardness, good corrosion resistance, excellent machinability and weldability, high-temperature stability up to 600°F. Get an instant quote Chemical Composition of Stainless Steel 17-4 PH Stainless Steel 17-4 PH, also known as UNS S17400 or AISI 630, is a martensitic precipitation-hardening stainless steel known for its strength and corrosion resistance. Here is a detailed breakdown of its chemical composition: table { width: 100%; border-collapse: collapse; margin: 25px 20; font-size: 0. 8em; font-family: sans-serif; min-width: 400px; box-shadow: 0 0 20px rgba(0, 0, 0, 0. 15); } th, td { padding: 12px 15px; text-align: center; border-bottom: 1px solid #dddddd; } th { background-color: #009879; color: black; text-align: center; } tr:nth-of-ty... --- ### Stainless Steel 316 - Published: 2023-11-13 - Modified: 2023-11-20 - URL: https://at-machining.com/metal-cnc-machining/stainless-steel/ss316/ Stainless Steel 316 CNC Machining Services Stainless steel 316 offers excellent corrosion resistance and durability due to the addition of molybdenum. It is widely used for components requiring high strength, hardness, and wear resistance in harsh environments. Get an instant quote Chemical Composition of Stainless Steel 316 Stainless Steel 316, also known as UNS S31600, is an austenitic stainless steel with notable chemical properties. Here's a table describing its chemical composition: Chemical Composition Proportions Role of Each Element Chromium (Cr) 16. 0 - 18. 0% Enhances corrosion resistance and hardenability. Nickel (Ni) 10. 0 - 14. 0% Improves ductility and toughness. Molybdenum (Mo) 2. 0 - 3. 0% Increases corrosion resistance, especially against chlorides and industrial solvents.... --- ### Stainless Steel 304 - Published: 2023-11-13 - Modified: 2023-11-14 - URL: https://at-machining.com/metal-cnc-machining/stainless-steel/ss304/ Stainless Steel 304 Stainless steel 304 is a widely used austenitic stainless steel known for its good corrosion resistance, ductility, ease of fabrication, and moderately high strength. Get an instant quote Chemical Composition of Stainless Steel 304 Stainless steel 304 is distinguished from other grades by its balanced composition, offering a unique blend of corrosion resistance, formability, and versatility. Characterized by a higher chromium (18-20%) and nickel (8-12%) content, it provides exceptional resistance to a wide range of chemicals and atmospheric environments. Its low carbon content (maximum 0. 08%) enhances its corrosion resistance while maintaining its strength. This non-magnetic alloy is also notable for its excellent weldability and formability, making it ideal for variou... --- ### HDPE - Published: 2023-11-12 - Modified: 2023-11-12 - URL: https://at-machining.com/plastic-cnc-machining/hdpe/ HDPE CNC Machining High-density polyethylene (HDPE), with its superior strength, durability, and chemical resistance, is ideal for precise CNC machining in diverse industrial applications. Certified Materials . st0{fill:#0E3ACC;} Factory Price No Minimum Order . st0{fill:#0E3ACC;} Fast Turnaround Get an instant Quote Save 30% cost on average! Advanced CNC Machining Sercice for Your HDPE Parts Are you looking for a reliable partner to provide CNC machining services? AT-Machining is a premier provider of CNC machining services based in China. Our comprehensive range of 3-axis, 4-axis, and 5-axis CNC milling, turning centers, and CNC Lathe machines empower us to manufacture precise, top-quality CNC parts that meet your exact specifications. With a capacity of over 50 CNC machines in China, AT... --- ### ABS - Published: 2023-11-05 - Modified: 2023-11-06 - URL: https://at-machining.com/plastic-cnc-machining/abs/ ABS (acrylonitrile) CNC Machining Acrylonitrile Butadiene Styrene (ABS) plastic is a widely used thermoplastic polymer known for its strength, flexibility, toughness, and good resistance to heat and chemicals. Certified Materials . st0{fill:#0E3ACC;} Factory Price No Minimum Order . st0{fill:#0E3ACC;} Fast Turnaround Order CNC Machined ABS parts Save 30% cost on average! Advanced CNC Machining Sercice for Your ABS Parts Are you looking for a reliable partner to provide CNC machining services? AT-Machining is a premier provider of CNC machining services based in China. Our comprehensive range of 3-axis, 4-axis, and 5-axis CNC milling, turning centers, and CNC Lathe machines empower us to manufacture precise, top-quality CNC parts that meet your exact specifications. With a capacity of over ... --- ### Temp - Published: 2023-11-03 - Modified: 2023-11-05 - URL: https://at-machining.com/temp/ 100+ Materials Can Be Freely Selected Metals Select the ideal metal for your project's success by understanding its unique characteristics. AluminumLightweight, corrosion-resistant, highly conductive, versatile in applications. BrassDense, malleable, low friction, excellent acoustic properties. Stainless SteelRust-resistant, strong, hygienic, widely used in industry. SteelTough, high tensile strength, foundational in construction. CopperExceptionally conductive, malleable, antimicrobial, aesthetically appealing. TitaniumSuperior strength-to-weight ratio, biocompatible, corrosion-resistant. Cast IronGreat wear resistance, inexpensive, good for heavy-duty parts. Tool SteelHard, retains sharpness, abrasion-resistant, ideal for cutting tools. BronzeResistant to seawater, historic significance,... --- ### Landing Page-CNC Machining Services - Published: 2023-10-29 - Modified: 2023-10-29 - URL: https://at-machining.com/cnc-machining-services-china/ On-demand CNC Machining Services from China Deliver your CNC Machining parts as design specifications, on time, and at a cost-effective factory price. Over 40 Certified Materials Custom Finishes No Minimum Order Fast Turnaround Get an instant quote Save 30% on average! 10+Years Manufacturing experience 420+Customers Over the world 2M+Parts Custom Machined 99. 9% Satisfaction Precision CNC Machining Services Supplier in China Are you looking for a reliable partner to provide CNC machining services? AT Machining is a leading CNC machining services supplier in China. Our 3-axis, 4-axis, and 5-axis CNC milling, turning centers and CNC Lathe machine enable to make precise, high-quality CNC parts that fulfill your custom specifications. With over 50 sets of CNC machines in China, AT Machining ca... --- ### Ceramic 3D Printing Services - Published: 2023-10-23 - Modified: 2023-10-24 - URL: https://at-machining.com/ceramic-3d-printing-services/ Ceramic 3D Printing Services AT-Machining offers outstanding Ceramic 3D Printing Services, ensuring precision, durability, and top-quality outcomes for a variety of industrial applications. Competitive Price Fast turnaround Tolerances down to ±0. 005mm Global Delivery Request a quote The Basics of Ceramic 3D Printing Ceramic 3D printing is a form of additive manufacturing that constructs intricate and highly detailed objects out of ceramic materials. This process involves depositing layers of ceramic slurry, powder, or filaments layer by layer, following a digital model. Each layer is subsequently solidified using heat or a binding agent. Ceramic 3D printing is notable for its ability to produce complex geometries that are challenging or impossible to achieve through traditional manufactur... --- ### Aluminum 6082 - Published: 2023-10-11 - Modified: 2023-10-16 - URL: https://at-machining.com/metal-cnc-machining/aluminum/aluminum-6082/ Aluminum 6082 Aluminum 6082 is a medium strength alloy with excellent corrosion resistance, good weldability and machinability, and the ability to be readily anodized. Get an instant quote Chemical Composition of Aluminum 6082 Aluminum 6082 is an aluminum alloy containing 95-98% aluminum for low density, high corrosion resistance, and good conductivity. The main alloying elements are silicon (0. 7-1. 3%) for strength and hardness, and magnesium (0. 6-1. 2%) enabling precipitation hardening and enhanced strength. Also contains small manganese additions to improve strength without reducing ductility. 6082 is a medium-strength, corrosion-resistant alloy. Chemical Composition Proportions Role of Each Element Aluminum (Al) 95. 2 - 98. 3% Aluminum is the base metal that makes up the majority of ... --- ### Wire EDM Machining Services - Published: 2023-10-11 - Modified: 2024-08-20 - URL: https://at-machining.com/cnc-machining-services/wire-edm-machining-services/ Wire EDM Machining Services With 10 more years of EDM expertise, AT-Machining delivers custom EDM parts to strengthen your brand and boost profits. Machining Diameter from 0. 5 to 42mm Factory Price Tolerances up to ±0. 0005" Fast Turnaround Save 40% cost on average! Your Custom Wire EDM Machining Preferred Supplier AT-Machining specializes in precision wire electrical discharge machining, serving customers who require complex, high-tolerance parts. Our expertise in wire EDM enables us to efficiently machine delicate geometries, holes, and finishes in hard or exotic alloys that are difficult with conventional methods. With over 15 years focused on advancing wire EDM, we routinely hold extremely tight tolerances down to +/-0. 001". AT-Machining leverages the latest wire EDM technology to de... --- ### Aluminum 5083-H111 - Published: 2023-10-10 - Modified: 2023-10-16 - URL: https://at-machining.com/metal-cnc-machining/aluminum/5083-h111/ Aluminum 5083-H111 Aluminum 5083-H111: Marine-grade aluminum with high strength, excellent corrosion resistance, and good weldability. Ideal for shipbuilding and marine structures. Avoid high temperatures. Get an instant quote Chemical Composition of Aluminum 5083-H111 Aluminum 5083-H111 is a popular alloy known for its exceptional properties in marine applications, high strength, and corrosion resistance. The "H111" temper indicates that the material has undergone minimal strain hardening, making it suitable for structures that require a certain level of strength but also need to retain good formability. Chemical Composition Proportions Role of Each Element Aluminum (Al) remainder The base metal that gives the alloy its lightweight properties. Magnesium 4-5% The main alloying element, whi... --- ### Aluminum 7075-T6 - Published: 2023-10-09 - Modified: 2023-10-16 - URL: https://at-machining.com/metal-cnc-machining/aluminum/7075-t6/ Aluminum 7075-T6 Stronger aluminum alloy with superior strength-to-weight ratio after heat treatment, ideal for CNC machined parts requiring high strength. Get an instant quote Chemical Composition of Aluminum 7075-T6 7075 aluminium alloy (AA7075) is an aluminium alloy with zinc as the primary alloying element. It boasts excellent mechanical properties, showcasing flexibility, high strength, toughness, and fatigue resistance. However, microsegregation makes it more susceptible to embrittlement than many other aluminium alloys. Still, it offers significantly better corrosion resistance than the 2000 series alloys. This alloy is one of the most commonly used aluminium alloys for highly stressed structural applications and has been extensively utilized in aircraft structural parts. Chemical C... --- ### Powder Coating Finishing Services - Published: 2023-09-20 - Modified: 2023-11-02 - URL: https://at-machining.com/surface-finishing-service/powder-coating-finishing-services/ Powder Coating Finishing Services AT-Machining provides top-quality powder coating for durable, decorative finishes in custom colors and textures. Our experts ensure uniform coverage for superior protection and aesthetics. Request a quote Powder Coating Overview and Advantages Powder coating is a finishing process used to apply a protective or decorative layer on various materials, most commonly metal. The technique employs a dry powder, typically composed of resins, pigments, and hardening agents, which is electrostatically applied to a surface and then cured under heat. This creates a durable, corrosion-resistant, aesthetically pleasing and environmentally friendly coating compared to traditional liquid paints. Durability Powder coating provides a long-lasting finish that resists chippin... --- ### Anodizing Finishing Services - Published: 2023-09-19 - Modified: 2023-09-20 - URL: https://at-machining.com/surface-finishing-service/anodizing-finishing-services/ Anodizing Finishing Services AT-Machining offers premium anodizing services to enhance durability and aesthetics of aluminum components. Our advanced techniques ensure precision finishing that meets diverse project needs. Request a quote Anodizing Overview and Advantages Anodizing electrolytically creates a durable oxide layer on aluminum for superior protection and aesthetics. By passing an electric current through an electrolytic bath, a tough oxide layer forms that resists wear and corrosion while accepting color dyes for vibrant, long-lasting finishes. The resulting anodized surface offers enhanced durability, insulation, and visual appeal. This makes anodizing a popular technique to extend product life, improve performance, and achieve a polished look across industries. Enhanced Durab... --- ### Magnesium - Published: 2023-08-27 - Modified: 2023-08-29 - URL: https://at-machining.com/metal-cnc-machining/magnesium/ Magnesium CNC Machining Services Magnesium, a unique metal material in the CNC machine tool workshop, poses high processing risks due to its flammability. Experience in magnesium machining is crucial for engineers. Expertise in Magnesium CNC machining sets AT-Machining apart, delivering impeccable precision and exceptional quality. Certified Materials Factory Price No Minimum Order Fast Turnaround Get Magnesium CNC Machining instant quote Save 30% cost on average! AT-Machining's Capacity and Service for Magnesium CNC machining With expertise in process safety, AT-Machining provides reliable and precise solutions for Magnesium components. Our ISO9001-certified machine shop ensures unbeatable accuracy on custom designs, from prototyping to production. Our experienced professionals specialize... --- ### PTFE (Teflon) - Published: 2023-08-17 - Modified: 2023-08-22 - URL: https://at-machining.com/plastic-cnc-machining/ptfe/ PTFE(Teflon) CNC Machining PTFE(Teflon), or Polytetrafluoroethylene, is a synthetic fluoropolymer known for exceptional heat, chemical, and corrosion resistance. CNC machining can produce precise, complex PTFE parts by utilizing the material's moldability before curing and machinability after. Machined PTFE parts work well in seals, bushings, and harsh environments needing slippery surfaces. Certified Materials . st0{fill:none;stroke:#0E3ACC;stroke-width:66. 6667;stroke-miterlimit:333. 3333;} Factory Price No Minimum Order Fast Turnaround Order CNC Machined PTFE parts Save 30% cost on average! About PTFE-Teflon for CNC Machining Teflon, or PTFE, is a special plastic made from carbon and fluorine. It's excellent at handling heat and doesn't rust easily. It's soft, so it's easy to shape with... --- ### Precision CNC for Stainless Steel Capillary Tubes - Published: 2023-07-19 - Modified: 2023-07-25 - URL: https://at-machining.com/custom-stainless-steel-capillary-tubes-manufacturer/ Precision CNC for Custom Stainless Steel Capillary Tubes Delivering Unrivaled Accuracy and Consistency with our Expertise in Stainless Steel Capillary Tubes Manufacturing and Customized CNC Machining Solutions. Get an Instant quote Overview of Stainless Steel Capillary Tubes Stainless Steel Capillary Tubes, a hallmark of precision and quality, are small-diameter tubes made from stainless steel. These tubes are renowned for their durability, resistance to corrosion, and ability to withstand high pressures and temperatures, making them suitable for a wide range of applications across numerous industries. Featuring a smooth interior surface and a tight tolerance control, they are ideal for use in medical, aerospace, automotive, instrumentation, and chemical industries, among others. They serv... --- ### Precision 5-Axis CNC Machining Services - Published: 2023-06-29 - Modified: 2023-07-25 - URL: https://at-machining.com/cnc-machining-services/precision-5-axis-cnc-machining-services/ Precision 5-Axis CNC Machining Services with Global Reach Secure intricate parts via our 5-axis CNC machining. High precision, complex geometries, competitive pricing, and swift delivery assured. Get an 5-Axis CNC Machining Quote 15+YearsManufacturing experience 720+CustomersOver the world 6M+PartsCustom Machined 99. 9%Satisfaction What is 5-Axis CNC Machining? 5-axis CNC machining is a groundbreaking method in manufacturing that allows for the creation of exact and complex parts. This technology uses computer numerical control (CNC) to simultaneously direct machine tools along five axes. This multi-directional approach enables the machining of complex shapes and designs that would be virtually impossible using traditional manufacturing methods. Unlike 3 or 4-axis machining, which are conf... --- ### Carbon Fiber CNC Machining - Published: 2023-06-21 - Modified: 2023-11-29 - URL: https://at-machining.com/carbon-fiber-cnc-machining/ Custom Carbon Fiber CNC Machining Supplier Precision Perfected, Prices Unmatched: China Premier Carbon Fiber CNC Machining Competitive Price Fast Turnaround Material Certificates Global Delivery Get an instant quote Carbon Fiber CNC Machining Supplier Seeking a trusted, efficient provider for your CNC Carbon Fiber parts? AT-Machining stands ready to assist. With a decade of experience in bespoke CNC machining services for Carbon Fiber, we ensure your project demands are met with exceptional precision at an unbeatable price. Partner with us for assured satisfaction alongside professional CNC milling, turning, or drilling explicitly tailored to your needs! " GET AN INSTANT QUOTE What is the Characteristics of Carbon Fiber Because of the following characteristics, Carbon Fiber is the best cho... --- ### Electroplating Services - Published: 2023-06-01 - Modified: 2023-09-21 - URL: https://at-machining.com/surface-finishing-service/electroplating-services/ Electroplating Finishing Services AT-Machining specializes in Electroplating finish services for your CNC parts, ensuring enhanced aesthetics, durability, and corrosion resistance. Expert precision for optimal component performance. get an instant quote Electroplating Overview and Advantages Electroplating, a metal finishing technique, deposits a thin metal layer onto an object's surface using an electric current. Metal cations from a solution adhere to the object, forming a durable metal plating. This process not only enhances appearance but also provides corrosion resistance, reduces friction, and adjusts part thickness. Industries like jewelry, automotive, and electronics utilize electroplating to augment product properties and aesthetics. Enhanced Appearance Electroplating adds shine, ... --- ### PAI(Polyamide-imide) - Published: 2023-05-28 - Modified: 2023-06-08 - URL: https://at-machining.com/plastic-cnc-machining/pai/ PAI(Torlon) CNC Machining PAI, or Torlon Polyamide-imide, is a type of thermoplastic polymer that is known for its excellent mechanical properties that it maintains over a wide range of temperatures. Certified Materials . st0{fill:none;stroke:#0E3ACC;stroke-width:66. 6667;stroke-miterlimit:333. 3333;} Factory Price No Minimum Order Fast Turnaround Order CNC Machined PAI Parts Save 30% cost on average! Premium CNC Solutions for Your PAI(Torlon) Parts Searching for a dependable CNC machining partner? Look no further than AT-Machining, a top provider of Plastic CNC machining services based in China. Our impressive capacity of 50+ cutting-edge CNC machines allows us to handle 3, 4, and 5-axis milling and turning centers, resulting in superior CNC parts that meet your unique needs, no matter yo... --- ### PEI (Ultem) - Published: 2023-05-10 - Modified: 2024-02-22 - URL: https://at-machining.com/plastic-cnc-machining/pei-ultem/ PEI (Ultem) CNC Machining PEI, also known as Ultem, is a high-performance plastic notable for its heat resistance, mechanical strength, and chemical resistance. In CNC machining, Ultem is a versatile material that can be precisely shaped and formed to meet a wide range of specifications. Certified Materials . st0{fill:none;stroke:#0E3ACC;stroke-width:66. 6667;stroke-miterlimit:333. 3333;} Factory Price No Minimum Order Fast Turnaround Order CNC Machined PEI parts Save 30% cost on average! Premium CNC Solutions for Your PEI Parts Looking for a reliable PEI CNC machining partner? Situated in China, AT-Machining is a leading PEI CNC machining service provider. With a robust capacity of more than 50 cutting-edge CNC machines, we can handle 3-axis, 4-axis, and 5-axis milling and turning centers... --- ### Swiss CNC Machining Services AD - Published: 2023-04-25 - Modified: 2023-07-25 - URL: https://at-machining.com/swiss-cnc-machining/ Swiss CNC Machining Services With 15 years of Swiss CNC machining experience. AT-Machining can deliver your custom swiss parts to build your brand and grow your profits. Machining Diameter from 0. 5 to 42mm Factory Price Tolerances up to ±0. 0005" Fast Turnaround Get an instant quote Save 40% cost on average! Expert Swiss cNC Machining Services From China Are you looking for a reliable, quick-turn supplier of CNC Swiss parts? AT-Machining offers high-precision CNC Swiss Machining services to customers in various industries, including aerospace, consumer products, automotive, medical, electronic, sports, and other industrial clients. From prototyping to full production runs. Our wide range of Swiss CNC machines and CNC lathes and turning centers will allow you to produce high-precision, hig... --- ### Acrylic - Published: 2023-04-13 - Modified: 2023-11-06 - URL: https://at-machining.com/plastic-cnc-machining/acrylic/ Acrylic (PMMA) CNC Machining Acrylic (PMMA) is a versatile, transparent thermoplastic ideal for CNC machining. Its clarity, impact resistance, stiffness, and machinability make it popular for precision parts with high dimensional accuracy and optical quality. Certified Materials . st0{fill:#0E3ACC;} Factory Price No Minimum Order . st0{fill:#0E3ACC;} Fast Turnaround Order CNC Machined Acrylic parts Save 30% cost on average! Advanced CNC Machining Sercice for Your Acrylic Parts Are you looking for a reliable partner to provide CNC machining services? AT-Machining is a premier provider of CNC machining services based in China. Our comprehensive range of 3-axis, 4-axis, and 5-axis CNC milling, turning centers, and CNC Lathe machines empower us to manufacture precise, top-quality CNC parts tha... --- ### Titanium - Published: 2023-03-15 - Modified: 2023-08-20 - URL: https://at-machining.com/metal-cnc-machining/titanium/ Titanium CNC Machining Services Choose AT-Machining's engineering expertise for top-performing Titanium CNC components. Power ahead of the competition with our innovative solutions and experience the gains for your company firsthand. Certified Materials Factory Price No Minimum Order Fast Turnaround Get Titanium CNC Machining instant quote Save 30% cost on average! AT-Machining's Capacity and Service for Titanium CNC machining AT-Machining offers the ultimate solution for reliable and precise Titanium components. Our ISO9001-certified machine shop guarantees unbeatable accuracy on custom designs, from speedy prototyping to large-scale end-use parts production, ensuring fast turnaround times in a dependable environment. Our experienced professionals specialize in CNC services, including mil... --- ### Steel - Published: 2023-03-08 - Modified: 2023-03-17 - URL: https://at-machining.com/metal-cnc-machining/steel/ Steel CNC Machining Services AT-Machining has a wealth of knowledge and skill in the engineering world, offering top-performing Steel CNC machined components that will help your company power ahead. Trust us to show you how powerful gains can be. Certified Materials Factory Price No Minimum Order Fast Turnaround Get steel CNC Machining instant quote Save 30% cost on average! AT-Machining's Capacity and Service for Steel CNC machining AT-Machining is the ultimate solution for reliable and precise Steel components. Our ISO9001-certified machine shop offers unbeatable accuracy on custom designs - from speedy prototyping to large-scale end-use parts production. You can expect fast turnaround times in a dependable environment! We have an experienced team of professionals that specialize in CNC ... --- ### Brass - Published: 2023-03-08 - Modified: 2023-03-20 - URL: https://at-machining.com/metal-cnc-machining/brass/ Brass CNC Machining Services AT-Machining has a wealth of expertise in brass CNC machining, enabling us to craft top-quality custom parts that can help grow your business and increase profits. Our 15-year history speaks for itself! Certified Materials . st0{fill:#0E3ACC;} Factory Price No Minimum Order . st0{fill:#0E3ACC;} Fast Turnaround Get an instant quote Save 30% cost on average! Expert CNC Brass machining service AT-Machining is the go-to for reliable and efficient brass components. Our ISO9001-certified machine shop offers extraordinary precision on custom designs, with options ranging from rapid prototyping all the way up to high-volume production of end-use parts. Experience quick turnaround times in a trusted environment that you can count on! Our team of experienced professional... --- ### Nylon - Published: 2023-02-23 - Modified: 2024-06-11 - URL: https://at-machining.com/plastic-cnc-machining/nylon/ Nylon CNC Machining Polyamide (PA), commonly referred to as nylon, is a thermoplastic/functional polymer with significant mechanical properties and high chemical resistance. CNC machining technology can effectively cut nylon parts accurately and achieve precise machining details. Certified Materials . st0{fill:none;stroke:#0E3ACC;stroke-width:66. 6667;stroke-miterlimit:333. 3333;} Factory Price No Minimum Order Fast Turnaround Order CNC Machined Nylon parts Save 30% cost on average! CNC Machining for Your Custom Nylon Parts Are you looking for a reliable partner to provide CNC machining services? Based in China, AT-Machining is a leading provider of CNC machining services. With a capacity of over 50 CNC machines, including 3-axis, 4-axis, and 5-axis milling and turning centers, we can prod... --- ### PEEK - Published: 2023-02-19 - Modified: 2024-06-16 - URL: https://at-machining.com/plastic-cnc-machining/peek/ CNC Machining PEEK Plastic PEEK stands for Polyether Ether Ketone, a high-performance engineering thermoplastic material known for its excellent mechanical, chemical, and thermal properties. CNC machining can be used to process PEEK, enabling the production of PEEK parts with precise tolerances and intricate geometries. Certified Materials . st0{fill:none;stroke:#0E3ACC;stroke-width:66. 6667;stroke-miterlimit:333. 3333;} Factory Price No Minimum Order Fast Turnaround Order CNC Machined PEEK parts Save 30% cost on average! CNC Machining Service for Custom PEEK Parts With twenty years of machining, we have gained a good deal of experience in the processing of PEEK materials no matter what kind of brand you are, whether auto, marine use, industrial, or new energy we can meet your expectations... --- ### Ceramic CNC Machining - Published: 2023-02-02 - Modified: 2023-04-06 - URL: https://at-machining.com/ceramic-cnc-machining/ Custom Ceramic CNC Machining China Top-Grade Precise Ceramic CNC Machining Service exceeds expectations. Competitive Price Fast Turnaround Material Certificates Global Delivery Get an instant quote Industrial Ceramic Materials CNC Machining Supplier Are you looking for a reliable, quick-turn supplier of CNC Ceramic parts? If you're in need of quick and reliable ceramic-processing assistance, AT-Machining is the team to turn to. With over 10 years of experience providing custom CNC machining services for ceramics - both sintered and unsintered (“green") - your project requirements will be met with precision quality at a competitive price. Partnering with us guarantees satisfaction coupled with professional CNC milling, grinding, or polishing that's crafted just for you! GET AN INSTANT QUOTE... --- ### Stainless Steel - Published: 2023-01-12 - Modified: 2023-11-21 - URL: https://at-machining.com/metal-cnc-machining/stainless-steel/ Stainless Steel CNC Machining Services Stainless steel alloys have excellent mechanical properties, including high tensile strength, ductility, wear resistance, and corrosion resistance even at high temperatures. AT-Machining offers custom, precise and efficient CNC machining services for your stainless steel parts. Certified Materials . st0{fill:#0E3ACC;} Factory Price No Minimum Order . st0{fill:#0E3ACC;} Fast Turnaround Get an instant quote Save 30% cost on average! Expert CNC Stainless steel machining service AT-Machining is your top choice for dependable and efficient stainless steel components. Our ISO 9001-certified facility offers cutting-edge precision on custom designs with options ranging from rapid prototyping up to high-volume production of parts ready for use. We make sure yo... --- ### POM - Published: 2023-01-04 - Modified: 2023-02-21 - URL: https://at-machining.com/plastic-cnc-machining/pom/ POM (Delrin/Acetal) CNC Machining Delrin, a type of POM engineering thermoplastic, is an ideal material for the CNC machining of high-precision mechanical components. With its high stiffness, excellent dimensional stability, low friction, and ease of machining, Delrin offers superior accuracy and reliability in precision parts. Certified Materials . st0{fill:#0E3ACC;} Factory Price No Minimum Order . st0{fill:#0E3ACC;} Fast Turnaround Order CNC Machined POM parts Save 30% cost on average! Advanced CNC Machining Sercice for Your POM Parts Are you looking for a reliable partner to provide CNC machining services? AT-Machining is a premier provider of CNC machining services based in China. Our comprehensive range of 3-axis, 4-axis, and 5-axis CNC milling, turning centers, and CNC Lathe machine... --- ### Small Batch CNC Machining Services - Published: 2022-12-19 - Modified: 2024-12-22 - URL: https://at-machining.com/cnc-machining-services/small-batch-cnc-machining-services/ Small Batch CNC Machining Services from China Precision, Speed, and Affordability: Experience Top-Quality Small Batch CNC Machining Services from China, Tailored to Your Unique Needs. Precision and Efficiency in Every Project Tailored Solutions for Custom and Low-Volume Production Wide Range of Materials and Capabilities Rapid Turnaround Times Cost-Effective Solutions for Small Quantities Get an instant quote 20+YearsManufacturing experience 800+CustomersOver the world 2M+PartsCustom Machined 99. 9%Satisfaction Why our small batch and prototype manufacturing Better than other factories Advanced CNC Technology and Automation We install advanced CNC machines and computerized manufacturing systems that causes less reliance on man power then enhance production process. This technology also imp... --- ### Ultra Precision Machining Services - Published: 2022-12-13 - Modified: 2024-09-24 - URL: https://at-machining.com/ultra-precision-machining-services/ Ultra Precision Machining Services from China AT-Machining excels in Ultra Precision Machining, delivering unmatched precision parts that surpass even the most demanding specifications. Over 40 Certified Materials Custom Finishes No Minimum Order Fast Turnaround Get an instant quote Save 30% on average! 10+YearsManufacturing experience 420+CustomersOver the world 2M+PartsCustom Machined 99. 9%Satisfaction What is Ultra Precision Machining? Ultra Precision Machining refers to an advanced manufacturing process that achieves extremely high levels of precision and accuracy in the production of intricate and complex parts. It involves the use of state-of-the-art CNC machines, specialized tools, and meticulous control of various factors such as temperature, vibrations, and material properties. U... --- ### Aluminum 6061-T6 - Published: 2022-12-06 - Modified: 2023-10-16 - URL: https://at-machining.com/metal-cnc-machining/aluminum/6061-t6/ Aluminum 6061-T6 Lightweight, rust-resistant, strong. Used in aerospace to construction, showcasing its versatility. Get an instant quote Chemical Composition of Aluminum 6061-T6 The most important alloying elements are magnesium and silicon, which improve strength through precipitation hardening. Copper also contributes to precipitation hardening. Iron helps control grain structure. The other elements each play a smaller role in enhancing properties. Chemical Composition Proportions Role of Each Element Aluminum (Al) 95. 8 to 98. 6% Aluminum is the main element in the alloy and provides low density, high strength, and good corrosion resistance. Magnesium (Mg) 0. 8 to 1. 2% Magnesium is added to increase the strength of the alloy through solid solution strengthening and precipitation harde... --- ### Swiss CNC Machining Services - Published: 2022-10-05 - Modified: 2025-01-06 - URL: https://at-machining.com/cnc-machining-services/swiss-cnc-machining/ Swiss CNC Machining Services With 15 years of Swiss CNC machining experience. AT-Machining can deliver your custom swiss parts to build your brand and grow your profits. Machining Diameter from 0. 5 to 42mm Factory Price Tolerances up to ±0. 0005" Fast Turnaround Get an instant quote Save 40% cost on average! Expert Swiss cNC Machining Services From China Are you looking for a reliable, quick-turn supplier of CNC Swiss parts? AT-Machining offers high-precision CNC Swiss Machining services to customers in various industries, including aerospace, consumer products, automotive, medical, electronic, sports, and other industrial clients. From prototyping to full production runs. Our wide range of Swiss CNC machines and CNC lathes and turning centers will allow you to produce high-precision, hig... --- ### CNC Lathe Service 模板 [Cloned #5692] - Published: 2022-09-06 - Modified: 2022-09-06 - URL: https://at-machining.com/cnc-lathe-service-%e6%a8%a1%e6%9d%bf-cloned-5692/ CNC Lathe Services Get quality custom turned parts for rapid prototyping and end-use production. Lead times are as fast as 1 day. Get a quote Lathe & Live tooling Surface finishing Lead times from 1 day Our CNC Lathe service capabilities AT offers customers a full range of CNC lathe services. Our lathe services utilize top-of-the-line, computer-controlled lathe machining for a wide variety of plastic and metal materials. CNC lathe is often used for: functional prototypes jigs and Fixtures production components in lower volumes Precision Machining Tolerance Depending on the machining process, AT Machining accepts parts up to 48" in length. If you have larger parts, please chat with our team. Also note that the tolerances listed here are minimums for an ideal case and looser tolerances may b... --- ### CNC Milling Services - Published: 2022-08-23 - Modified: 2024-08-27 - URL: https://at-machining.com/cnc-machining-services/cnc-milling/ Precision CNC Milling Services in China China high-quality precision CNC milling services you can trust. Competitive pricing and fast lead times. Over 60 Certified Materials ±0. 005mm Tight Tolerance Custom Finishes Lead times from 7 days Customer data security Get an instant quote Save 30% on average! Precision CNC Milling Services From China Searching for a dependable supplier of CNC-milled parts? AT-Machining is the premier supplier of CNC-milled parts. Our experienced engineers, designers, and procurement units ensure that our services are provided efficiently and cost-effectively for all project needs ranging from prototypes to mass production runs. All this, backed by high-tech milling centers with a wide range of finishing options, allows us to deliver top-notch quality quickly, rel... --- ### CNC Turning Services - Published: 2022-08-22 - Modified: 2023-07-12 - URL: https://at-machining.com/cnc-machining-services/cnc-turning/ CNC Turning Service China high-quality precision CNC turning services you can trust. Competitive pricing and fast lead times. Over 60 Certified Materials ±0. 005mm Tight Tolerance Custom Finishes Lead times from 7 days Get an instant quote Save 30% on average! Expert CNC Turning Services From China Are you looking for a reliable, quick-turn supplier of CNC-turned parts? AT-Machining is a leading manufacturer of CNC-turned parts delivering excellent quality flexibly. Our highly skilled engineers, designers, and procurement teams ensure our services are provided on time and within budget. Our state-of-the-art CNC turning centers & lathes, combined with various finishing options, make us the perfect choice for your precision manufacturing requirements, from prototyping to production runs. Get... --- ### quote - Published: 2022-08-16 - Modified: 2024-05-22 - URL: https://at-machining.com/quote/ Join 5000+ Companies Who Use AT-Machining For High Quality Parts Contact AT-Machining Team for a quick quote. info@at-machining. com 0086-755-84826602 A206, Zhihuigu Creative Zone, Bantian, Longgang, Shenzhen, China 518129 Quote Check List. Have You: . st0{fill:#22479C;} . st1{fill:#040000;} 3D and 2D files if available . st0{fill:#22479C;} . st1{fill:#040000;} Quantity of each part . st0{fill:#22479C;} . st1{fill:#040000;} Material and grade . st0{fill:#22479C;} . st1{fill:#040000;} Surface finish if necessary . st0{fill:#040000;} . st1{fill:#22479C;} 3D CAD FILE TYPES Please export your 3D CAD files to STEP or IGS format. Unfortunately, we cannot accept STL files as they do not correct geometric data for CNC Machining. . st0{fill:#262626;} . st1{fill:#FFFFFF;} . st2{fill:#22479C;} 2D DRA... --- ### Copper - Published: 2022-08-10 - Modified: 2023-03-13 - URL: https://at-machining.com/metal-cnc-machining/copper/ Copper CNC Machining Services With over a decade of expertise in the craftsmanship field, AT-Machining is devoted to engineering top-quality Copper CNC machined components that help move your business forward. Let us take you on an impactful journey where enhanced returns and success will be yours! Certified Materials Factory Price No Minimum Order Fast Turnaround Get an instant quote Save 30% cost on average! Expert CNC Copper machining service AT-Machining is the ultimate solution for reliable and precise Copper components. Our ISO9001-certified machine shop offers unbeatable accuracy on custom designs - from speedy prototyping to large-scale end-use parts production. You can expect fast turnaround times in a dependable environment! We have an experienced team of professionals that speci... --- ### Surface Finishing Services - Published: 2022-04-02 - Modified: 2023-09-20 - URL: https://at-machining.com/surface-finishing-service/ Surface Finishing Services Your one-stop machine shop for manufacturing and surface finishing. Get your metal and plastic parts CNC machined with high quality and aesthetic surface finish. Bead blasting, anodizing, powder coated, etc. , in as fast as 7 days. Competitive Price Fast turnaround Tolerances down to ±0. 005mm Global Delivery Request a quote As machined (Ra 3. 2μm / Ra 126μin) This finishing option with the shortest turnaround time. Parts have visible tool marks and potentially sharp edges and burrs, which can be removed upon request. Colorn/aTexturen/aPrice$MaterialAll materials Smooth machining (Ra 1. 6μm / Ra 63μin) Smooth machining is similar to a ‘As machined’ finish, but with less visible machine marks. Parts are machined at a lower feed rate, with no hand polishing. Colorn... --- ### Faqs - Published: 2022-03-27 - Modified: 2022-03-27 - URL: https://at-machining.com/faq/ How Can We Help You? Below you’ll find answers to the questions we get asked the most about AT Machining. Do you have a minimum order quantity? NO! – No minimum quantity! AT Machining provides prototypes and short to medium-run production machining services. What do you need for quotation? We need drawings with a list of material, quantity, finish requests if needed. What type of design files does AT Machining accept for quoting? For the 3D drawing, we would prefer STEP, IGES, or X_T format. For the 2D drawing, we would prefer PDF format there are tolerances with the dimensions if possible. How long does a quotation take? In most cases, we respond within 24 hours of receiving an RFQ. For complex projects with a huge amount of components, we might need 48 hours to prepare your quotation. Wh... --- ### Plastic CNC Machining - Published: 2022-03-22 - Modified: 2024-06-25 - URL: https://at-machining.com/plastic-cnc-machining/ Plastic CNC Machining AT-Machining offers a diverse range of plastic for CNC machining, with applications in a variety of industries. Ideal for one-off prototypes as well as end-use custom parts. Competitive Price Fast turnaround Material Certificates Global Delivery Request a quote CNC Machining Plastic Choosing the proper plastic for CNC machining involves considering some factors. The plastic you select is critical to the final success. For example, the plastic may need to be resistant to high temperatures or bend or break under pressure. When choosing the correct plastic, corrosion resistance, workability, pricing, weight, and visual look all play a role. POM High strength, stiffness; low friction; excellent dimensional stability. ABSTough, impact-resistant; easy to machine; popular fo... --- ### Metal CNC Machining - Published: 2022-03-19 - Modified: 2024-07-31 - URL: https://at-machining.com/metal-cnc-machining/ Metal CNC Machining AT offers a diverse range of metals for CNC machining, with applications in a variety of industries. Ideal for one-off prototypes as well as end-use custom parts. Competitive Price Fast Turnaround Material Certificates Global Delivery Request a Metal CNC Machining quote CNC Machining Metal Choosing the proper metal for CNC machining involves considering some factors. The metal you select is critical to the final success. For example, the metal may need to be resistant to high temperatures or bend or break under pressure. When choosing the correct metal, corrosion resistance, workability, pricing, weight, and visual look all play a role. Image Name Description Price Aluminum High machinability + Good strength-to-weight ratio $ Stainless steel Good machinability + High te... --- ### Swiss Screw Machine Services - Published: 2022-03-07 - Modified: 2023-05-26 - URL: https://at-machining.com/swiss-screw-machine-services/ China Top-Grade Swiss Screw Machine Services Produce metal or plastic small cylindrical components precisely and cost-effectively. Consistent High Quality Fast turnaround Tolerances down to ±0. 005mm Global Delivery Request a quote Save 30% on average! 10+YearsManufacturing experience 420+CustomersOver the world 2M+PartsCustom Machined 99. 9%Satisfaction What Is Swiss Screw Machining? Swiss screw machining is a machining (subtractive manufacturing) process that uses Swiss-style machining equipment. It is distinguished from other machining equipment by using a guide bushing to reduce the distance between the main spindle and the cutting tool. Because of this design difference, the workpiece bends less and, as a result, deflects less at the cutting surface. The process is frequently used for... --- ### Aluminum - Published: 2022-03-01 - Modified: 2024-08-07 - URL: https://at-machining.com/metal-cnc-machining/aluminum/ Aluminum CNC Machining Services With 20 years of aluminum CNC machining experience. AT-Machining Empowering Your Designs with Unmatched Accuracy! Certified Materials Factory Price No Minimum Order Fast Turnaround Get an instant quote Save 30% cost on average! Expert CNC aluminum machining service Are you looking for a reliable, quick-turn supplier of machined aluminum components? Look no further, AT-Machining offers the best CNC aluminum machining service in the industry. Our highly qualified ISO9001 certified machine shop can make any custom design, simple or complex project. We provide rapid prototyping, small-batch machining, and high-volume production of end-use components. Our fast and precision CNC machining capabilities include services for CNC Milling, CNC Turning, and CNC Lathe, w... --- ### AT-Machining Blog - Published: 2021-11-20 - Modified: 2022-09-07 - URL: https://at-machining.com/blog/ Blog --- ### Home - Published: 2021-10-21 - Modified: 2025-04-28 - URL: https://at-machining.com/ Your Global Partner for Quality CNC Machining Services in China Cost-effective CNC machining, prototyping, and production of custom parts. Your project is unique, and we deliver the service it demands. Competitive Price 30% cost save Fast turnaround in 7 days Tolerances down to ±0. 005mm Global Delivery Real Factory welcome visit Request a quote 20+YearsManufacturing experience 420+CustomersOver the world 2M+PartsCustom Machined 99. 9%Satisfaction Our manufacturing capabilities AT Precision Machining Ltd provides high-quality prototyping, low and large-volume manufacturing services to support your product development needs. Our international team will work with you to make your product ideas a reality through high-tech CNC equipment and ensure your parts are shipped on time. If you're look... --- ### thank you - Published: 2021-04-07 - Modified: 2022-11-22 - URL: https://at-machining.com/thank-you/ Thank you! You have just successfully emailed us and hope that we will be good partners in the future for a win-win situation. We will reply to you within 6 business hours, please pay attention to the email with the suffix "@at-machining. com"The File of 15 Practical Design Tips to Minimize the Cost of Your CNC Parts. Download --- ### Gallery - Published: 2021-03-15 - Modified: 2024-04-18 - URL: https://at-machining.com/gallery/ Precision CNC Machined Parts Manufacturer in China Request a quote 3 axis CNC machining to 5 axis CNC machining Lead times from 10 business days 50+ metals and plastics, 10+ surfaces finishes Tolerances down to ±. 0002’’ (0. 005 mm) Rapid prototyping and full-scale production 100% machining according to the drawing Global Delivery CNC Machined Parts We Made Before AT-Machining is a leading expert in CNC machining, delivering precision and excellence in every project. With a skilled team and state-of-the-art equipment, we specialize in producing high-quality components for various industries. Our exceptional quality and technical support team that knows your needs and how to meet them means our finished components are consistently of the highest quality. All Aluminum Steel Plastic Other Mat... --- ### Sheet Metal Fabrication - Published: 2021-03-04 - Modified: 2023-11-02 - URL: https://at-machining.com/sheet-metal-fabrication/ Sheet Metal Fabrication Service Request a quote Lead times from 10 business days 50+ metals and plastics, 10+ surfaces finishes Tolerances down to ±. 0008’’ (0. 020 mm) Rapid prototyping and full-scale production Global Delivery Get your parts into production today AT-Machining excels in providing top-notch sheet metal fabrication services. With their expertise and state-of-the-art equipment, they deliver precision-cut components, superior quality finishes, and efficient turnaround times. Trust them for all your sheet metal fabrication needs. laser Cutting Bending Surface Finishing Machining Capacity Laser Cutting Material ThicknessCut up to 20mm Steel/20mm Plastic/15mm Stainless steel/10mm Aluminum etc. LengthMax 3000mmWidthMax 1500mmTolerances±0. 05mm Bending Material ThicknessBend up to... --- ### CNC Machining Services - Published: 2021-03-04 - Modified: 2024-09-29 - URL: https://at-machining.com/cnc-machining-services/ Custom CNC Machining Services from China Deliver your CNC Machining parts as design specifications, on time, and at a cost-effective factory price. Over 40 Certified Materials Custom Finishes No Minimum Order Fast Turnaround Get an instant quote Save 30% on average! 10+YearsManufacturing experience 420+CustomersOver the world 2M+PartsCustom Machined 99. 9%Satisfaction Precision CNC Machining Services Supplier in China Are you looking for a reliable partner to provide CNC machining services? AT Machining is a leading CNC machining services supplier in China. Our 3-axis, 4-axis, and 5-axis CNC milling, turning centers and CNC Lathe machine enable to make precise, high-quality CNC parts that fulfill your custom specifications. With over 50 sets of CNC machines in China, AT Machining can be yo... --- ### cnc machining china - Published: 2021-02-19 - Modified: 2023-05-23 - URL: https://at-machining.com/cnc-machining-china/ On-demand CNC Machining Services from China Deliver your CNC Machining parts as design specifications, on time, and at a cost-effective factory price. Over 40 Certified Materials Custom Finishes No Minimum Order Fast Turnaround Get an instant quote Save 30% cost on average! 10+YearsManufacturing experience 420+CustomersOver the world 2M+PartsCustom Machined 99. 9%Satisfaction Precision CNC Machining Services Supplier in China AT Machining is a leading CNC machining services supplier in China. Our 3-axis, 4-axis, 5-axis milling centers, and CNC turning machines enable to make precise, high-quality products that fulfill your custom specifications. We offer a quick quotation, on-demand lead times, and design-for-manufacturability feedback on materials and manufacturing processes for your cust... --- ### About AT - Published: 2020-12-17 - Modified: 2024-11-24 - URL: https://at-machining.com/about/ No job is too small or too big for AT. Exceptional rapid prototyping and production services Request a quote About AT AT is a professional precision machining shop founded in Shenzhen, China in 2007. We offer close tolerance CNC Milling, CNC Turning, Laser Cutting,CNC bending service by our state-of-the-art Precision Machining equipment. Providing competitive rapid prototype and short to medium run production machining services forour customers from all over the world. We have long-term cooperated vendors who offer anodizing,plating, welding, painting, heat treatment, and other finishing services. This helps us to deliver products with value-added services for our customers. Focus on your business. We’ll be your one-stop machine shop in China. Our CNC Machine Shop Our CNC Machine Shop boas... --- ### Capability - Published: 2020-12-17 - Modified: 2020-12-17 - URL: https://at-machining.com/capability/ --- ### Contact - Published: 2020-12-17 - Modified: 2024-05-22 - URL: https://at-machining.com/contact/ Get In Touch with Us Contact Us Have something you need to be made from metal or plastic? Contact AT Sales Team for a quick quote. info@at-machining. com 0086-755-84826602 A206, Zhihuigu Creative Zone, Bantian, Longgang, Shenzhen, China 518129 Find Us Follow Us Instagram Request a quote today! * If you already have the drawings, please email us directly for a quick quote: info@at-machining. comPlease compress the file into a ZIP or RAR file before uploading. Alternatively, send through your RFQ by email. info@at-machining. com --- --- ## 文章 ### Mastering Stainless Steel Machining: Techniques and Tips for Success - Published: 2025-04-28 - Modified: 2025-04-28 - URL: https://at-machining.com/mastering-stainless-steel-machining-techniques-and-tips-for-success/ - 分类目录: CNC Machining, Materials Stainless steel is an effective material processing approach that enables the precision manufacturing of several precise and durable parts. Despite stainless steel being a standard material choice across different industries for creating products and tools, machining it is not as simple as machining materials like wood or plastics. However, it is crucial to comprehend the intricacies of stainless steel machining and metalworking processes compatible with this material, as its high tensile strength, toughness, and tendency to work-harden can hinder machining. This guide delves into stainless steel machining, introducing stainless steel, its types, benefits, and limitations. Continue reading to the end to learn practical strategies to ensure precision and efficiency in machining stainless steel. Overview of Stainless Steel CNC Machined Stainless Steel Part Stainless steel is a recyclable, corrosion-resistant metal alloy with several unique properties that stand out from other metals. It is one of the many classes of steel with varying compositions that result in varying corrosion resistance levels and mechanical properties. Chromium and iron are primary elements of stainless steel. Nickel, Manganese, and molybdenum are other elements that make up stainless steel. However, molybdenum and titanium enhance stainless steel’s strength and resistance to corrosion, while nickel improves its physical properties. Manufacturers often utilize stainless steel for its strength, aesthetic appeal, and durability in wet or corrosive environments. Advantages of Stainless Steel Stainless steel is a... --- ### Top CNC Machining Challenges: Identifying and Overcoming Issues - Published: 2025-04-07 - Modified: 2025-04-07 - URL: https://at-machining.com/top-cnc-machining-challenges/ - 分类目录: CNC Machining Product manufacturers across diverse industries encounter challenges such as programming errors, material inconsistencies, complex geometries, and rapid tool wear in CNC machining operations. These complications often compromise the productivity and quality of machined parts. As a result, it is imperative to understand these challenges and identify potential ways of overcoming them to ensure enhanced efficiency and precision in CNC production processes. This article delves into the discussion of the many challenges common in CNC machining and key solutions. Let’s get to it! What Is CNC Machining What is CNC Machining CNC machining entails using pre-programmed computer software to control different production tools and machinery, such as CNC lathes, grinders, and milling machines. This manufacturing process relies on a digital model to create the desired finished product through successive material removal methods. Modern CNC machines revolutionize production through their ability to create complex parts with high repeatability and precision. What Challenges Are Common In CNC Machining? Here, we will discuss common CNC machining challenges, identifying their causes, effects, and practical ways of overcoming them. Skilled Labor Requirements CNC Milling Skilled labor is necessary to ensure CNC machining success since you have to generate the required code and in... --- ### Mastering Helical Milling: Techniques for Precision and Efficiency - Published: 2025-03-31 - Modified: 2025-03-31 - URL: https://at-machining.com/mastering-helical-milling/ - 分类目录: CNC Machining Milling is a widely embraced metal machining technique in modern prototyping and production. Product manufacturers across different industries leverage modern technology and optimize their equipment for enhanced flexibility and precision. Helical milling has gained prominence in high-precision and hard-material applications due to its lower cutting force, reduced tool wear, and high achievable quality. It is essential to gain mastery of the helical milling technique since it offers vast benefits as a reliable alternative to conventional drilling. This article explores the helical milling method, explaining all you need to know to improve your skills and optimize your machining techniques to ensure precision and efficiency in your project. Let’s dive in! What Does Helical Milling Mean? What Does Helical Milling Mean Helical milling is an innovative machining method involving the progressive cutting of the workpiece with a cutter following a programmed helical path to achieve desired dimensions. Machinists often use this process for initial drilling and hole making since it offers a range of strategies that allows you to create complex borehole geometries, such as making different borehole diameters, complex tapered holes, conical holes, and executing finishing operations without changing the tool. Most machinists consider helical milling an ideal hole-making process since it allows excellent control over material removal, making it suitable for machining large-diameter holes. Similarly, its controlled cutting engagement makes it a perfect ... --- ### Understanding Soft Machining: Benefits and Challenges in CNC Processes - Published: 2025-03-18 - Modified: 2025-03-18 - URL: https://at-machining.com/understanding-soft-machining/ - 分类目录: CNC Machining Machining is a versatile process of transforming designs from various raw materials into precise products of specific shapes, sizes, and surface finishes. Soft machining is one of the two major classifications of machining processes in manufacturing. A basic understanding of soft machining as a material removal process for shaping and finishing soft materials is essential to achieving excellent results! This article delves into the discussion of soft machining, its benefits, and standard soft machining processes. Continue reading to discover materials compatible with soft machining, industry applications of soft machining, and common challenges! What Does Soft Machining Mean? CNC Turning Soft machining is a form of machining that employs low cutting forces to remove excess material from soft and ductile raw materials. This machining process is effective for prototyping parts and handling brittle materials because it operates under lower pressure, temperature conditions, and force. Unlike hard machining, it minimizes thermal damage and has less tool wear, making it a perfect choice for cutting soft and ductile materials like soft metals, composites, plastics, and elastomers. Machinists don’t have to put soft materials through heat treatments since they can be easily machined. Benefits of Soft Machining Plastic CNC Milling Soft machining offers extensive advantages, including: Cost Effectiveness Soft machining is highly cost-effecti... --- ### Essential Guide to Grind Machining: Techniques, Benefits, and Tips - Published: 2025-03-03 - Modified: 2025-03-03 - URL: https://at-machining.com/essential-guide-to-grind-machining/ - 分类目录: CNC Machining Grind machining is renowned for its exceptional precision and efficiency in producing quality parts, making it an indispensable process in modern manufacturing. Grinding technology has significantly evolved, incorporating next-generation technologies, including computer numerical (CNC) systems, into modern grinding machines for highly precise and automated operations. Understanding the fundamentals of grind machining helps manufacturers across diverse industries to meet standard requirements. This article explores the grind machining process, its working principles, and its benefits. Continue reading to discover the standard technical specifications in grinding! Overview of Grind Machining Grind machining is an intricate manufacturing process that uses a standard disk-shaped wheel to remove material from a blank in a controlled manner. Specialists across industries embrace ultra-precision grinding techniques to achieve very fine finishes and highly accurate dimensions on metal substrates. Grinding is compatible with flat, cylindrical, or conical surfaces. The high-precision grinding process involves using a rotating grinding wheel consisting of abrasive particles that serve as a miniature cutting tool. The grinding wheel passes over the surface of the workpiece, removing a thin material layer to achieve the desired geometry. As a true metal cutting process, grind machining handles extremely hard materials effectively, whereas other cutting methods... --- ### Understanding SFM Meaning: Key Insights and Applications in Machining - Published: 2025-02-17 - Modified: 2025-02-17 - URL: https://at-machining.com/sfm-meaning-in-machining/ - 分类目录: CNC Machining Surface Feet per Minute (SFM) is a fundamental parameter in CNC machining operations. It determines the cutting speed, which impacts the tool head speed or the workpiece movement relative to the cutting tool. This standard measure of velocity ensures cutting proficiency and quality of machined components. Hence, before using any machining process, it is crucial to gain key insights into the SFM concept to choose the appropriate cutting tool speeds to ensure precision, efficiency, workpiece, and tool longevity. This article dives into a detailed exploration of the meaning of the SFM concept in machining. Read on to the end to discover applications of SFM in machining operations! What Does SFM (Surface Feet per Minute) Mean? What Does SFM Mean Surface Feet per Minute is the term machinists use to describe tool head speed. Unlike Revolutions per Minute (RPM), which measures the spindle's rotational speed, this critical unit of measurement measures the linear speed at which the edges of the cutting tool move across the blank's surface in a minute. SFM is often indicated in ft/min (feet per minute). The SFM calculation is an essential determinant of optimal cutting speed for different CNC machining materials and processes. SFM involves the combination of surface speed and the unit feet per minute. It correlates with the spindle speed (RPM) and the rotating workpiece diameter, defining the ideal cutting conditions. Machining experts rely on SFM calculations to optimize... --- ### Understanding Aluminum Galling: Causes, Effects, and Prevention Tips - Published: 2025-02-10 - Modified: 2025-02-10 - URL: https://at-machining.com/understanding-aluminum-galling/ - 分类目录: CNC Machining, Materials Aluminum galling is an unexpected adhesion between two or more sliding surfaces, causing frictional damage or undesired cold welding. Since aluminum is a relatively soft and ductile metal with a crystal structure that promotes cohesive attraction, galling is a particularly problematic factor to account for in sliding aluminum parts or surfaces or during metal working. This adhesive wear damages the oxide film on the aluminum surface when the applied force surpasses the strength of the material. Hence, understanding this phenomenon helps to identify preventive measures when producing metal parts such as aluminum components and during their operational life. This guide delves into the basics of aluminum galling and its causes. Continue reading to learn the effects of galling and helpful tips for preventing galling! An Overview of Aluminum Galling Galling refers to a severe form of adhesive material wear that occurs when two opposing surfaces of a metal, such as aluminum, in relative motion stick to each other through molecular forces, developing accidental cold welding. Metal galling or cold welding is typical in applications such as metal forming, engine pistons, hydraulic cylinders, bearings, etc. This adhesive wear usually happens in high-speed applications with little loads, and when aluminum is exposed to slow sliding speeds and high loads—the effects of galling increase on any metal machinery or surfaces with poor lubrication and high temperature. Aluminum alloys are typical metals that are more prone to galling because they undergo high friction force when torqued. While hardened steels like m... --- ### Understanding Blanchard Grinding: Benefits and Applications Explained - Published: 2025-02-04 - Modified: 2025-02-04 - URL: https://at-machining.com/understanding-blanchard-grinding/ - 分类目录: CNC Machining Blanchard grinding is a widely embraced and efficient manufacturing technique suitable for finishing flat surfaces of small or large surface of parts for different applications. This technique provides good parallelism, dimensional accuracy, and flatness on large surfaces. Understanding the fundamentals of this technique is essential to leverage its capabilities in enhancing productivity and achieving superior results. This guide explores everything you need about Blanchard grinding, its benefits, and typical applications. Read on to the end to learn more about how Blanchard grinding differs from precision grinding! What Does Blanchard Grinding Mean? What Does Blanchard Grinding Mean Blanchard grinding or rotary surface grinding is one of the oldest types of mechanical grinding. It involves using Blanchard grinders (vertical spindle that drives a horizontally rotating grinding wheel) to remove stock of desired depth from a workpiece with irregular shape or large pieces, ensuring precision, a high degree of flatness, and quality surface finishes. It works well with metals (ferrous and non-ferrous) and plastics. This specialized process derives its name from the Blanchard Machine Company, which developed and patented this efficient machine. Blanchard grinders are available in various sizes and can achieve accurate flatness and superior finishes. These grinders are suitable for single- or double-sided gr... --- ### Mastering Peripheral Milling: Techniques for Optimal Machining Results - Published: 2025-01-30 - Modified: 2025-01-30 - URL: https://at-machining.com/mastering-peripheral-milling-techniques-for-optimal-machining-results/ - 分类目录: CNC Machining Milling is a bedrock CNC machining technique crucial to producing precise, superior-quality parts in the vast modern machining landscape. Peripheral milling is a notable technique with enormous benefits. Whether you are a budding enthusiast or a well-versed machinist, it is essential to understand the fundamentals of this technique and how it can ensure precision in your projects. This article discusses everything you need to know about peripheral milling and its different milling strategies for optimized machining results. Read on to the end to learn the difference between face milling vs. peripheral milling and how this crucial machining operation can ensure optimal machining results! What Is Peripheral Milling? What Is Peripheral Milling Peripheral milling uses the periphery of a milling cutter attached to a rotating machine spindle with an axis parallel to the surface of the blank to remove material from a workpiece mounted on the milling machine’s worktable. The cutter has multiple cutting edges distributed along its circumference, ensuring efficient material removal in large amounts from the surface. In peripheral milling, the tool diameter, the number of cutting edges/flutes, and the feed rate often determine the nature of the cut. It produces a series of marks/ridges on the material’s surface, which might require further processing to achieve a smooth surface. Since peripheral milling provides high flexibility and precision in milling different parts, manufacturer... --- ### Maximize Efficiency with Rapid Machining for Your Manufacturing Needs - Published: 2025-01-14 - Modified: 2025-01-14 - URL: https://at-machining.com/maximize-efficiency-with-rapid-machining-for-your-manufacturing-needs/ - 分类目录: CNC Machining Manufacturers across industries leverage the vast advantages of transformative manufacturing approaches, such as rapid machining, to meet the ever-growing demands of customers. Different companies that design and manufacture various metal and plastic components often utilize rapid machining services at some point, particularly when handling high-volume production runs. CNC rapid machining has gained popularity across different applications due to its vast advantages over traditional manufacturing processes. This article discusses rapid machining and its pros and cons in manufacturing. Read on to the end to learn its applications and how it drives product development and reduces the time to market of products to ensure an increased chance of market success! What Does Rapid Machining Mean? Rapid CNC Drilling Rapid machining focuses on making parts and prototypes within a shortened timeline, prioritizing speed. It usually involves the use of CNC machining processes such as turning, milling, grinding, etc. These efficient manufacturing strategies prioritize delivery speed to facilitate on-demand manufacturing. However, machinists sometimes employ manual machining for parts with simple parts. Product teams accelerate machining in multiple ways for custom solutions and maintain high-quality standards. Depending on the client’s requirements, rapid machining may include using high-torque machines and roughing methods to achieve increased material removal. Engineers or designers may also choose easy-to-machine materials like aluminum alloys instead o... --- ### Essential Guide to Machining in Manufacturing: Processes and Benefits - Published: 2025-01-06 - Modified: 2025-01-06 - URL: https://at-machining.com/essential-guide-to-machining-in-manufacturing-processes-and-benefits/ - 分类目录: CNC Machining, Manufacturing, Materials The different manufactured products you come across are achieved through several machining processes. Machining processes form the foundation of modern manufacturing industries because of their capability to shape other materials into final products for consumer use. These different types of machining operations exhibit high control over the material removal to ensure the utmost precision and dimensional accuracy. To achieve the best results in manufacturing various products, manufacturers in every sector must fully comprehend the basics of machining. This guide delves into the machining processes and their benefits and expected limitations. Read on to discover standard machining techniques, materials that undergo machining processes, and essential skills for efficient machining projects. Overview of Machining in Manufacturing Overview of Machining in Manufacturing Machining is a technical and meticulous process in modern manufacturing. It involves cutting a blank/raw material in a controlled manner and shaping it to the desired form. The techniques of this approach employ machining centers, a principal machine tool capable of performing multiple operations in a single setup. Manufacturers employ machining processes to work on large quantities of metallic and non-metallic materials. The history of machining in manufacturing dates back a few centuries. Machining processes were mainly used to repair machines and equipment, using hard-working processes like turning, drilling, reaming, and more. Operators execute these machining processes using manual tools including simple lat... --- ### Essential Guide to Alumina Ceramics Machining for Precision Parts - Published: 2024-12-29 - Modified: 2024-12-29 - URL: https://at-machining.com/essential-guide-to-alumina-ceramics-machining-for-precision-parts/ - 分类目录: CNC Machining, Materials Alumina ceramics is one of the standard hard machining materials product engineers/designers rely heavily on in the manufacturing landscape due to its numerous benefits. Its unique mix of properties makes it a widely used ceramic and a perfect choice for engineering and industrial applications. Understanding alumina ceramics machining is critical to overcoming its related challenges and ensuring high precision in machined ceramic parts. This guide delves into the overview of alumina ceramics and its production process. Continue reading to the end to learn different grades of aluminum ceramic and helpful tips for ensuring precision in alumina ceramics machining! Overview of Alumina Ceramics Overview of Alumina Ceramics Alumina ceramics known as Aluminum Oxide (Al₂O₃) are robust and hard-wearing technical ceramics with extensive industrial applications. The grades of alumina ceramics are commonly categorized based on their alumna content rating. These technical ceramics offer a combination of unique properties, including high wear resistance, chemical resistance, decent thermal conductivity, relatively low density, good fracture toughness, biological inertness, remarkable electrical insulation, and surface roughness properties. Alumina ceramics can withstand high temperatures and corrosive and harsh environments. More particularly, alumina materials exhibit reduced thermal shock resistance because of their relatively large coefficient of thermal ex... --- ### Mastering Side Milling: Essential Techniques for Precision Machining - Published: 2024-12-22 - Modified: 2024-12-22 - URL: https://at-machining.com/mastering-side-milling-essential-techniques-for-precision-machining/ - 分类目录: CNC Machining Manufacturers across industries rely on various milling methods, each offering distinct advantages and outcomes. Among these, side milling is a robust type that stands out for its emphasis on precision and aesthetic appeal in product manufacturing. This article is about side milling technologies and when you should consider it for your project. Continue reading to the end to learn common challenges of side milling and best practices to ensure precision machining! What Is Side Milling? What Is Side Milling Side milling is a common technique that involves using different CNC milling tools with teeth on the periphery or side to create keyways, slots, and other features on the sides of a workpiece, whether on a horizontal or vertical plane. The cutter moves perpendicularly to the workpiece’s surface to remove material from its side. Side milling’s versatility allows it to work well with various materials, including plastics, metals, and composites. It provides reliable results in milling different automotive, aerospace, electronics, and medical components. Machinists often utilize side milling with other machining processes like turning, boring, and drilling to create complex geometries on a workpiece. A side milling cutter is the designated machine to... --- ### Mastering High-Speed Machining(HSM) for Enhanced Productivity and Precision - Published: 2024-12-16 - Modified: 2024-12-28 - URL: https://at-machining.com/mastering-high-speed-machininghsm-for-enhanced-productivity-and-precision/ - 分类目录: CNC Machining High-speed machining is an innovative technology that is transforming the manufacturing arena. Manufacturers across aerospace, automotive, electronics, and medical industries leverage this sophisticated concept’s efficiency, precision, and dimensional material accuracy to reduce cycle times and margins of errors. This article delves into a detailed insight into high-speed machining technology and its importance to modern manufacturing. Continue reading to learn standard high-speed machining techniques and best practices! What Is High-Speed Machining? High-speed machining (HSM) represents a manufacturing procedure that makes quick but very light, low-pressure cuts to transform raw materials into desired shapes and geometries. HSM allows manufacturers to merge speed, efficiency, and precision to ensure increased material removal rates with lighter milling passes, high spindle speeds, and feed rates. High-speed machining technology is embedded in most CAM (computer-aided manufacturing) software to achieve faster and easier machining tasks. Product designers often utilize HSM to produce prototypes, structural components, and molds with complex core and cavity geometries without compromising dimensional precision and quality. Why High-Speed Machining Is Important? CNC Milling Manufacturers across industries lev... --- ### Understanding Computer-Aided Manufacturing: Benefits and Applications - Published: 2024-12-09 - Modified: 2024-12-09 - URL: https://at-machining.com/understanding-computer-aided-manufacturing-benefits-and-applications/ - 分类目录: Articles, CNC Machining The manufacturing industry and others rely on modern technologies to communicate and foster productivity, bridging the gap between the design stage and mass production. Thanks to computer automation, high precision, and flexibility of CAM software and machinery, businesses now achieve more efficient, precise, and innovative production runs. Incorporating CAM tools and machinery into manufacturing streamlines the process. It maximizes efficiency through computer-aided design (CAD) and computer numerical control (CNC). This article delves into an overview of computer-aided manufacturing and its importance. You’ll also learn how computer-aided manufacturing works and the integration of CAD and CAM in machining processes as you read on to the end! Overview of Computer-Aided Manufacturing (CAM) Computer-aided manufacturing is a technology-driven process involving the application of computer software and systems in product design and manufacturing. CAM technology plans, simulates, and controls the manufacturing processes to eliminate errors, control quality, and ensure faster lead times. Manufacturers ease and elevate production processes through computer-aided manufacturing, transforming design ideas into 2D and 3D model designs. Besides, CAM software converts CAD files into machining instructions for machine tools like CNC routers, CNC lathes, CNC engravers, and many more. It facilitates the high-precision machining of raw materials into a final product with the desired shape. Reasons for Choosing CAM for Manufacturing Process Reaso... --- ### Climb Milling: Benefits, Challenges, and Key Differences Explained - Published: 2024-12-02 - Modified: 2024-12-02 - URL: https://at-machining.com/climb-milling-benefits-challenges-and-key-differences-explained/ - 分类目录: Articles, CNC Machining CNC milling is a standard subtractive manufacturing technology that cuts a stationary flat surface with a multi-point rotating tool. Aside from conventional milling, climb milling is one of the standard milling technologies machinists utilize to process the surface of different workpieces. With recent technological advancements, it would be best to understand the benefits, setbacks and differences of these approaches to ensure extended tool lifespan, promote quality and optimize machine time utilization. This guide provides an overview of climb milling and its benefits and limitations. Read on to the end to learn more about its key differences from conventional milling processes! Overview of Climb Milling CNC Milling Process Climb milling, also called down milling, entails using a cutting tool that moves in the same direction as the table feed (feed of the workpiece). This means that the rotation of the cut and the cutting tool are in the same direction. It mitigates the risk of workpiece chatter and ensures the machined part has a cleaner and more appealing surface finish. The tool digs into the workpiece, beginning with the thickest chip and decreasing to zero thickness as the cutter exists. Besides, the spindle moves on milling machines such as the gantry router, unlike typical machines where the workpiece moves. More notably, this milling style ensures zero chance of recutting since the cutting tool’s teeth climb onto the workpiece during the process, depositin... --- ### Mastering CAD Machining: Essential Techniques for Precision Production - Published: 2024-11-27 - Modified: 2024-11-27 - URL: https://at-machining.com/mastering-cad-machining-essential-techniques-for-precision-production/ - 分类目录: Articles, CNC Machining CNC (Computer numerical control) machining is an innovative manufacturing process with applications in different industries. This automated process saves money, time, and materials due to its ability to achieve tighter tolerances and precise specifications. However, computer-aided design (CAD) is core to modern manufacturing because it significantly streamlines the part design process, reduces errors to achieve greater accuracy, and ensures precision production. Understanding the nuances of CAD machining is critical to achieving successful CNC operations. This article provides a detailed exploration of CAD machining and its importance. Read on to the end to learn the standard CAD file format and helpful tips for improving CAD design for CNC machining! What Does CAD Machining Mean? CAD (computer-aided design) machining involves using computer software to design various parts and components manufactured with CNC machines for various applications, including aerospace, electronics, and automotive. This approach helps visualize simple or complex parts from different angles, allows necessary modifications, and ensures the design meets customers’ specific requirements. CNC programmers use CAD software like CATIA, AutoCAD, Siemens NX, SolidWorks, and Autodesk Fusion 360 to meet design requirements. Importance of Integrating CAD in CNC Machining CAD for CNC Machining Incorporating CAD in CNC processes has transformed production runs because of its digital nature. In the absence of CAD, product designers would have to manually produce specificati... --- ### Mastering the Fabrication of Microfluidic Chips: A Comprehensive Guide - Published: 2024-11-27 - Modified: 2024-11-27 - URL: https://at-machining.com/mastering-the-fabrication-of-microfluidic-chips-a-comprehensive-guide/ - 分类目录: Articles Microfluidic chip fabrication has revolutionized the field of microfluidics, offering unprecedented control over tiny fluid volumes. This article delves deep into the world of microfluidic devices, exploring fabrication methods, materials, and applications. Whether you're new to microfluidics or looking to enhance your knowledge, this comprehensive guide is worth your time. What is Microfluidics? Precision CNC Machined PMMA Microfluidic Chips Microfluidics is the science and technology of manipulating fluids at a microscale. It deals with the behavior, precise control, and manipulation of fluids that are geometrically constrained to small, typically sub-millimeter, scales. Microfluidic systems comprise networks of microchannels, chambers, and other components etched or molded into substrates like glass, silicon, or polymers. These microfluidic channels allow the handling of minute fluid volumes, from microliters down to picoliters. Why Fabricate Microfluidic Devices? Fabricating microfluidic devices enables the development of compact, efficient, and cost-effective systems for a variety of applications. These devices: Reduce Sample and Reagent Consumption: Min... --- ### Fillet Machining: Tips and Techniques for Precision Cuts - Published: 2024-11-18 - Modified: 2024-11-18 - URL: https://at-machining.com/fillet-machining/ - 分类目录: Articles As manufacturing processes evolve continuously, manufacturers of different products and machines utilize suitable edges with industry-standard options such as fillets and chamfers. Fillet machining enhances the load-bearing strength of metal parts’ edges by reducing stress concentration. It eliminates surface defects like burrs and improves the aesthetic properties of machined parts. Comprehending the basics of fillet machining and its crucial difference from a chamfer is essential in determining the ideal fit for your CNC machining projects. This article delves into the discussion of fillet machining and its importance. Read on to learn the key differences between a fillet and a chamfer, precision cuts, and their typical applications! An Overview of Fillet Fillet Vs Chamfer A fillet is a rounded edge created in the interior or exterior corner of connecting surfaces to eliminate sharp edges likely to cause damage or injury. It is added between the adjacent lines and faces in 2D and 3D CAD designs, turning the surface between two lines or planes into a curve.   Fillets are typically soldered, welded, or brazed in joints in mechanical parts manufacturing. Fillet geometry is a line of convex function on an exterior corner and a line of concave function on an interior corner. Fillets are a critical feature employed on points and lines of expected high-stress concentrated edges to lower stress concentration factors in mechanical parts. Fillets significantly enhance mechanical parts’ strength and load-bearing capacity by ensur... --- ### Zinc Machining: Essential Techniques and Best Practices for Success - Published: 2024-11-18 - Modified: 2024-11-18 - URL: https://at-machining.com/zinc-machining/ - 分类目录: CNC Machining, Materials Zinc machining is indispensable to many industries as its unique properties aid innovation. Manufacturers consider machining zinc alloy due to its versatility, cost-effectiveness, and high accuracy. Moreover, the enhanced properties of zinc materials and the ability to combine them with other metals make it an ideal option for producing various precision components with desired attributes. This guide delves into an overview of zinc and its alloys, standard zinc machining techniques, and applications. Continue reading to the end to discover compatible surface finishing options for zinc parts and best practices for effective zinc machining! Overview of Zinc Overview of Zinc Zinc is a robust, non-magnetic metallic element commonly alloyed with copper, magnesium, tin, and aluminum. Zinc’s ability to integrate with other metals gives it endless uses in many applications like infrastructure, health, and manufacturing. It is a chemically stable metal with enhanced corrosion resistance, a relatively low melting point of 380°C to 420°C, ductility, and malleability. Zinc is significantly safe and essential for biological systems and forms a protective oxide and carbonate layer when exposed to air, offering additional corrosion resistance. Common Zinc Alloys for Machining Common Zinc Alloys for Machining Every zinc alloy comprises a particular combination of material properties. We will explore some of the widely used zinc alloys: Zam... --- ### Essentials of Microfluidic Chip Manufacturing: Techniques and Insights - Published: 2024-11-14 - Modified: 2024-11-26 - URL: https://at-machining.com/microfluidic-chip-manufacturing/ - 分类目录: application, CNC Machining, Industrie, Manufacturing Microfluidic chip manufacturing involves the creation of small devices that control fluid movement at the microscopic scale, enabling precise chemical or biological processes. These chips are made using techniques like CNC machining, injection molding, and 3D printing. They are widely used in fields such as biomedicine, chemical analysis, and environmental monitoring, providing rapid and cost-effective solutions for tasks like diagnostics, drug development, and sensor technology. As technology advances, the potential applications and manufacturing capabilities of microfluidic chips continue to grow, transforming industries worldwide. What is Microfluidic Chip Manufacturing? Microfluidics Chip Microfluidic chip manufacturing refers to the process of creating tiny, precise devices that can control the flow of liquids on a very small scale, typically in channels with dimensions of micrometers or nanometers. These chips can perform highly intricate tasks, such as chemical reactions, biological assays, or fluid mixing, with minimal amounts of liquid. Microfluidic chips are at the forefront of innovation in fields like biomedicine, environmental monitoring, and chemical analysis. They are used for applications such as point-of-care diagnostics, drug testing, and laboratory experiments. Understanding how these chips are made and the technology behind them is essential for anyone involved in their production or application. To... --- ### Understanding Bridge Production: Processes and Benefits Explained - Published: 2024-11-06 - Modified: 2024-11-07 - URL: https://at-machining.com/bridge-production/ - 分类目录: CNC Machining, Industrie As the manufacturing landscape is fundamentally changing, developing products from scratch can be challenging and costly in the long run, especially when the starting point is uncertain. Bridge production is an ideal production approach and a temporary ground that enables industries to produce various items in limited quantities before adopting a mass production method. Understanding the process is crucial to identify how to use the approach to enhance operations and accelerate product development. This guide provides in-depth insights into the bridge production process, key technologies, and steps. Continue reading to the end to learn ways this production technique benefits contract manufacturing, including other helpful considerations! What Does Bridge Production Mean? Bridge production, pilot production, or bridge tooling refers to transitional production processes that bridge the gap between prototype making and full-scale manufacturing. This approach involves the implementation of rapid prototyping, additive production processes, and short-run production tools to make products in small batches or limited volumes to mitigate costly mistakes and avoid launching poorly designed products. It allows the assessment of market responsiveness to a new product without fully committing to the extensive resources necessary for full-scale production since it is an aspect of production that a manufacturer performs quickly before the final process. Key Bridge Production Technologies This section explores the primary technologies inv... --- ### The Best Applications of Electronics Machining in Modern Manufacturing - Published: 2024-11-05 - Modified: 2024-11-05 - URL: https://at-machining.com/electronics-machining/ - 分类目录: CNC Machining, Industrie The electronics industry is vast and one of the most robust industries with distinct sectors, including power electronics, tech industry, semiconductor industry, and consumer electronics. Its products are indispensable in an individual’s personal and professional life. Even though not everyone is conversant with the manufacturing methods used for these consumer electronics or high-tech equipment, CNC machining is a popular rapid prototyping method electronic manufacturers embrace to make different prototypes and end-use products. This article overviews the electronic parts machining process and its benefits. Continue reading to the end to learn about the different CNC machined electronic parts! What Does Electronic CNC Machining Mean? CNC Machining Process - Milling CNC machining is a subtractive manufacturing process standard to different industries, especially electronics. Its versatility, repeatability, and precision make it an invaluable electronic components production technology. The process involves using different CNC machines to produce conductive and non-conductive electronic parts from machining materials like metals, plastic, ceramics, or wood. CNC electronics machining offers products with superior quality and precise dimensions within a short time frame. CNC machined parts in distinct electronic industry sectors include capacitors, transistors, circuit chips, semiconductors, and diodes. Other popular products comprising different electronic parts and components incl... --- ### Everything You Need to Know About Rapid Manufacturing - Published: 2024-10-28 - Modified: 2024-10-29 - URL: https://at-machining.com/rapid-manufacturing/ - 分类目录: CNC Machining, Manufacturing Rapid manufacturing represents a group of manufacturing methods that pave the way for innovation across various industries. Several businesses benefit from rapid manufacturing, especially companies growing steadily and needing the best manufacturing solutions to deliver quality products that meet customers’ requirements. Unlike conventional manufacturing, rapid manufacturing is a cost-efficient approach that helps reserve resources for any startup or expanding business. Understanding rapid manufacturing technologies will help you make the right decisions for your business! This guide explains the rapid manufacturing approach, standard rapid manufacturing processes, and its uses. Read on to the end to learn about the benefits and challenges of rapid manufacturing! What Is Rapid Manufacturing? Rapid manufacturing entails various methods for fast production of customized parts, whole parts, low-volume machining runs, or bridge production. This manufacturing approach allows manufacturers to create simple to very complex parts and products for less and with reduced cycle time since it relies heavily on modern technology and software automation. Rapid manufacturing encourages efficient, cost-effective, and faster delivery of finished products. It presents the means to reshape the manufacturing landscape with a promising future due to its ability to allow customized solutions and accelerate production processes. Rapid Manufacturing vs. Additive Manufacturing CNC Machining Rapid Manufacturing Rapid manufacturing and additive manufacturing are often codepen... --- ### Machining Center: An Overview of Its Components, Types, and Applications - Published: 2024-10-22 - Modified: 2024-10-22 - URL: https://at-machining.com/machining-center-an-overview/ - 分类目录: Articles A machine or machining center represents the bedrock of modern industrial applications in the product manufacturing landscape. These machine tools are computer-controlled and designed to streamline manufacturing processes, ensuring accuracy and efficiency. By automating various machining processes, these highly advanced machine tools ensure the uniformity of machined parts. Therefore, understanding the basics of machining centers and types will help you determine the ideal machining center for your projects! This article explores the basics of machining centers, the essential components of a machining center, standard types of machining centers, and applications of machining centers. Continue reading to the end to learn common challenges in the machining center and how to overcome them! What Is a Machining Center? Machining Center A machining center is a high-end computer-controlled machine tool that can perform various machining processes and operations. Machining centers differ from traditional machines that use turrets and other manual tool change mechanisms. A CNC machine center features an automatic tool-changing (ATC) mechanism that permits the use of multiple cutting during machining. Hence, it increases production efficiency and reduces cycle time since cutting tool changes occur quickly. The accuracy, versatility, and ability to handle complex machining processes are selling points of a machining center. The advent of machining centers has transformed the manufacturing landscape, allowing for automation, flexibility, and precision in metalworking techniques. Basi... --- ### Unlocking the Secrets of PET Plastic Machining: A Comprehensive Guide - Published: 2024-10-21 - Modified: 2024-10-22 - URL: https://at-machining.com/pet-plastic-machining/ - 分类目录: CNC Machining, Materials Polyethylene terephthalate, commonly known as PET plastic, is more than just the material used for water bottles. It's a versatile thermoplastic polyester that's transforming the world of precision machining. In this guide, we'll delve into the ins and outs of PET plastic machining, exploring why it's becoming a go-to choice for engineers and manufacturers alike. Whether you're curious about its mechanical properties, applications, or how it stacks up against other plastics, this article has you covered. What is PET Plastic and Why is it Important? What is PET PET plastic, or polyethylene terephthalate, is a semi-crystalline thermoplastic known for its excellent wear resistance and mechanical strength. Commonly referred to as PET-P, this material is valued for its low water absorption, making it dimensionally stable and ideal for precision parts. PET plastic is widely used in various industries due to its high strength and good electrical insulation properties. Its rigidity and hardness surpass many other plastic materials, making it a preferred choice for applications requiring tight tolerances. How Does PET Plastic Machining Work? PET plastic machining involves using CNC machines to shape and form PET materials into desired components. The precision machining process leverages 5-axis CNC... --- ### CMM Inspection: A Comprehensive Overview of its Capabilities and Applications - Published: 2024-10-14 - Modified: 2024-10-14 - URL: https://at-machining.com/cmm-inspection/ - 分类目录: CNC Machining Coordinate measuring machine (CMM) inspection is an indispensable aspect of precision in modern manufacturing. This process has significantly impacted the means of measuring and ensuring the quality of products in several industries. Understanding coordinate measurement machine inspection and how it works is core to measuring dimensions and tolerances for complex parts. This article explores the basics of CMM inspection, the standard machines used for the inspections, and the key benefits of the process. Here, we will break down the roles of CMM inspection in today’s manufacturing landscape and help you understand common pitfalls manufacturers encounter in CMM inspection, along with helpful solutions. Let’s dive in! What Does CMM Inspection Mean? CMM Inspection refers to the culmination of measurements used in manufacturing, ensuring unparalleled dimensional accuracy of products. This inspection is core to the product development and manufacturing process since it helps ensure manufactured components meet specific design requirements. More importantly, these precision components must meet these design specifications for adequate fit and function in the intended applications. What Is a Coordinate Measuring Machine (CMM)? What Is a Coordinate Measuring Machine (CMM) Coordinate measuring machines are instruments manufacturers use to collect measurements of 3D objects. Coordinate measuring machines assess an object’s physical geometrical characteristics by integrating computer control, ensuring the dimens... --- ### SFM in Machining: An Expert Guide to its Calculation and Key Formulas - Published: 2024-10-14 - Modified: 2024-10-14 - URL: https://at-machining.com/sfm-in-machining/ - 分类目录: CNC Machining Engineers commonly use SFM (Surface Feet per Minute) to describe tool head speed relative to the machined material. However, not many people really know the intricacies of this term. Understanding how SFM works is essential before using any machining process. Each CNC tool has its set speeds and feeds. Hence, adhering to them helps ensure a smooth machining process. This article explains everything you need to know about SFM machining, its importance, and the standard units used in measuring SFM. Read on to the end to discover common mistakes in measuring SFM and how to avoid them. Let’s get to it! What Does SFM Mean in CNC Machining? SFM (Surface Feet per Minute) is a critical parameter in CNC machining processes that determines cutting head speed/velocity relative to the raw material. SFM entails surface speed and the unit feet per minute. It matches the spindle speed (RPM) with the rotating component’s diameter to determine the optimal cutting condition. The principal agenda of SFM is to attain efficient material removal and ensure an extended tool life span. While low SFM can reduce heat generated by machining operations and preserve tool life, high SFM increases production rates but generates extreme heat, resulting in rapid tool wear. How Is SFM Important to Machining Processes? Swiss CNC Machining Process SFM is a critical variable that determines the outcomes of machining pro... --- ### Composite CNC Machining: A Detailed Overview - Published: 2024-10-07 - Modified: 2024-10-07 - URL: https://at-machining.com/composite-cnc-machining/ - 分类目录: CNC Machining, Materials Composite CNC machining is a modern manufacturing trend that provides groundbreaking possibilities in material engineering and production efficiency. Composite materials provide extensive potential in advanced technologies and emerging industries due to their unique properties and varying combinations. Understanding the specific requirements of CNC machining composite materials is essential to make informed decisions about your project. This guide explores the basics of composite CNC machining, explaining the fundamental properties of composite materials, constituting elements, and types of composites used in CNC machining. Continue reading to learn the basic steps of CNC machining composites, applications of CNC machined composite parts, and best practices for machining composites. Let’s get to it! Overview of Composite Materials Types of Composite Materials Composites are robust engineering materials formed by combining two unique materials, primarily producing a synthetic product with superior properties to its constituents. The unique composition of these materials is essential since one material forms the matrix while the other is the reinforcement. This integration improves the chemical and physical properties, including durability, resistance to environmental factors, low thermal expansion, and thermal conductivity. Hence, composites are important in various manufacturing processes, especially CNC machining. What are the Basic Constituents of Composite Materials? Three main constituents determine the performance and applications of composite materials. These include: Matrices T... --- ### Production CNC Machining: Everything You Need to Know - Published: 2024-09-30 - Modified: 2024-10-15 - URL: https://at-machining.com/production-cnc-machining/ - 分类目录: CNC Machining, Manufacturing Production CNC machining process involves leveraging CNC technology to attain high-scale production of different metal and non-metal parts and components with tight tolerances, superior quality, higher dimensional accuracy, and reliability within production deadlines. Many people understand CNC production machining as a more specialized technique that depends on different factors, including cost and capabilities. The process requires greater optimization for shorter per-part lead times at scale, increased efficiency, repeatability, and minimal material waste. This guide explores the CNC production machining approach, introducing its surrounding operations and benefits. Read on to the end to discover things you need to know before outsourcing your products for CNC production machining. Let’s dive in! Why Choose CNC Production Machining? Why Choose CNC Production Machining CNC (computer numerical control) machining is a versatile, subtractive manufacturing process for producing precise and accurate parts. It is a modern manufacturing approach that uses pre-programmed code and software capabilities to guide machinery operations such as CNC turning machines, CNC lathes, CNC routers, CNC milling machines, plasma cutters, and electric discharge machines. CNC machinists use each machine to cut, shape, and fabricate components for various prototypes and final products from different plastics, metals, wood and ceramics. Understanding CNC production machining is essential since it is entirely different.  Production CNC machining is a more advanced, elaborate, and large-scale manufacturing proce... --- ### Aluminum Car Parts: Exploring Its Process, Benefits, and Applications - Published: 2024-09-23 - Modified: 2024-09-23 - URL: https://at-machining.com/aluminum-car-parts/ - 分类目录: application, CNC Machining, Materials In this era of rapid change, aluminum parts continue to gain popularity in different industries, particularly the automotive industry. Aluminum is one of the many materials automotive manufacturers rely heavily on to develop lightweight, corrosion-resistant automobile parts. These aluminum car parts are dependable, long-lasting, and cost-effective. Hence, they are widely used in engine blocks, radiators, wheels, chassis enclosures, body panels, cylinder heads, intake manifold, and suspension systems. There are various aluminum alloys, each with distinct properties that make them appropriate for different automotive applications. This guide delves into a detailed discussion of aluminum car parts and how to manufacture them. Continue reading to learn essential properties that make aluminum the preferred vehicle parts, the benefits of using aluminum car parts, typical aluminum car parts applications, and the trend of aluminum in cars. Let’s get to it! Important Properties that Make Aluminum the Most Preferred Metal when Manufacturing Car Parts Manufacturers use aluminum and its alloys for different car parts due to the unique combination of properties that sets it apart from other metal materials. Aluminum’s ability to reduce the total weight of vehicles and improve performance, thereby ensuring fuel efficiency, is a major advantage. Here are some of the reasons why aluminum is preferred in automotive parts manufacturing: High Stregth and Flexibility Aluminum alloys are exceptionally strong and don’t break at a low-temperature application. Unlike steel parts that become brittle at low temperatures, aluminum maintains its toughness even in cold conditions. Hence, aluminum is ideal for producing different car parts, appliances, aircraft, ... --- ### An Overview of Precision Machined Parts - Published: 2024-09-20 - Modified: 2024-09-20 - URL: https://at-machining.com/an-overview-of-precision-machined-parts/ - 分类目录: Articles, CNC Machining Precision machined parts are manufactured metal, plastic or ceramic items, which have paved the way for innovation in different industries. These parts and components possess incredibly tight tolerances, intricate features, and fine details achieved with cutting-edge CNC machines through standard precision machining processes like milling, turning, and grinding to ensure these precision parts meet application requirements. Since precision is paramount to most applications, including medical, automotive, electronics, and aerospace, precision machined parts are required to ensure a product’s peak performance, reliability, and safety. This guide thoroughly explores precision machined parts, their importance, and different machine tools used to create custom precision parts. Read on to the end to learn the materials used for precision machined parts, industry applications, and advancement in tooling for precision machining. What Are Precision Machined Parts? Micro CNC Precision Machined Parts Precision machined parts are fabricated parts that require intricate features like holes, threads, tapers, or grooves and precise specifications that must fit perfectly with other components. These machined parts often require excellent precision for proper fit and function of the assembly. Hence, experts recommend using specialized equipment to meet highly tight tolerance and ensure fewer errors. Moreover, precision machined parts is a common term manufacturers employ to sell products to potential customers and elevate customers’ perception of their capabilities. It would help to consider the meanings of accuracy and precision to understand better what precision machined parts truly are. The two terms differ even though... --- ### Low Volume Machining: Key Benefits, Applications and Best Practices - Published: 2024-09-17 - Modified: 2024-09-17 - URL: https://at-machining.com/low-volume-machining/ - 分类目录: Articles, CNC Machining Low volume machining is particularly indispensable in today’s increased customization and rapid production era. It provides the flexibility and innovation that foster growth in different industries and applications. This manufacturing approach enables businesses to make products in smaller quantities, satisfying specific market demands and niches. Understanding the basics of low-volume machining is critical to making informed decisions about your manufacturing projects. This article delves into an overview of low-volume manufacturing, its benefits, and standard processes. Continue reading to discover low-volume machining industry applications and considerations for efficient low-volume production. Let’s dive! Low-Volume Machining Overview Aluminum CNC Machining Low-volume machining involves manufacturing products in limited or low volumes, between a few units to several thousand. However, the minimum production level can vary depending on the product, manufacturing, utilized technologies, and the industry. Due to its flexibility and adaptability to market demands, this production process is best suited for prototypes, customized products, and small batches. Benefits of Low-Volume Production The unique advantages of low-volume production set it aside in modern manufacturing. Some of the reasons why low-volume manufacturing is a critical part of the manufacturing landscape include: Reduced Time to Market Low-volume machining enables the faster penetration of products into the market since it acce... --- ### A Comprehensive Guide to Transitioning From Prototype to Production - Published: 2024-09-09 - Modified: 2024-09-09 - URL: https://at-machining.com/from-prototype-to-production/ - 分类目录: Articles, CNC Machining, Manufacturing Prototyping and manufacturing products for use are two different but interconnected stages. Transforming a prototype to a finished product can be quite complicated as various products built to test a design idea or process don’t make it through to the next stage. Manufacturers produce quality and market-worthy products through a series of design refinements. However, businesses have to meet several quality standards as they elevate their products and reduce production costs. As such, it would be best to understand how to move from prototype to production to actualize design ideas in the best ways possible. This article delves into the discussion of moving your products from prototyping to production and the steps and strategies involved in the prototype-to-production process. Continue reading to the end to learn how to turn a working prototype into a market-ready product. Let’s get to it! Importance of Prototyping Before Production Prototypes are critical to product development since they are the ideal representation of the intended final product. Prototype production helps product teams understand the products better since they create a physical model for effective review. Hence, designers and engineers can optimize the design to resolve issues or add new features. Prototyping is one of the core stages of the product development process. Also, prototyping before mass producing offers other benefits, including: Verifying the functionality of the product design Testing design features and adding extra features Design flaws identification and resolution before the final production Collecting feedback from users Stepwise Guide to Moving Your Product from Prototype to Productio... --- ### PMMA Machining: A Detailed Guide to the Process - Published: 2024-09-08 - Modified: 2024-09-08 - URL: https://at-machining.com/pmma-machining/ - 分类目录: application, Articles, CNC Machining, Materials Manufacturers and designers across product manufacturing industries embrace CNC plastics such as PMMA in machining precision parts due to their fundamental properties. Acrylic, acrylic glass, or PMMA, is a versatile engineering plastic compatible with CNC machining processes, including milling, turning, and drilling. Although PMMA’s inherent properties make it a widely embraced material, it is essential to understand everything about it to determine if it meets your project's specifications. This article explores CNC PMMA machining, its fundamental properties, and typical applications. Read on to learn helpful tips for producing high-precision, cost-effective PMMA machined parts! PMMA (Acrylic) Overview PMMA (Acrylic) Overview Polymethyl methacrylate (PMMA) is a durable, highly machinable thermoplastic with relatively low density. Due to its distinct properties, this transparent amorphous thermoplastic homopolymer is widely embraced across industries. Thanks to its glass-like structure and UV stability, acrylic exhibits good weatherability. It is suitable for specific outdoor applications requiring transparency and physical aesthetics, such as lighting fixtures, signage, and display products. PMMA retains its remarkable attributes even after reshaping and melting. Product manufacturers and engineers often use PMMA as an ideal alternative to Polycarbonate (PC) and glass because it is cost-effective. Compared to other transparent plastics, machined PMMA parts exhibit... --- ### 8 Most Common Types of Surface Finishes for Metal CNC Machined Parts - Published: 2024-09-02 - Modified: 2024-09-05 - URL: https://at-machining.com/surface-finishes-for-metal-cnc-machined-parts/ - 分类目录: Articles, CNC Machining, Finish The CNC machining process can create precise parts and components with tight tolerances of ±0.025 mm and fine details. However, parts fabricated with CNC milling machines often have visible marks. Hence, surface finishing is a core part of the manufacturing process because it helps enhance the aesthetic, corrosion, and wear resistance of different CNC-machined metal parts. If applied properly, surface finishes improve machined parts’ physical properties zand functionality. Since different types of CNC machining surface finishes have varying procedures and results, it is crucial to understand the basics of these surface finishes to determine the one that best meets the requirements of your intended application. This guide delves into an overview of the most common surface finishing suitable for your CNC machined parts and best practices for achieving the best appearances on your machined parts. Let’s dive in! Why CNC Machined Parts Need Surface Finishing Types of Metal Surface Finishing CNC machining processes, including milling and turning, often leave visible cut marks that impair the surface quality of machined parts. Although CNC machining offers precise parts, these machined parts need surface finishes for various reasons. In this section, we will discuss why surface finishing CNC machined metal parts is essential: Improved Appearance Surface finishes like sanding, polishing, electroplating, or painting help conceal sharp edges and machining marks left behind during CNC machining procedures. As a result, these surface finishing treatments make CNC machined parts more visually appealing. Enhanced Corrosion Resistance Most CNC machining materials are vulnerable to corrosion substances. Hence... --- ### CNC Milling: A Detailed Explanation of the Process - Published: 2024-08-28 - Modified: 2024-08-28 - URL: https://at-machining.com/cnc-milling-a-detailed-explanation/ - 分类目录: Articles, CNC Machining CNC (computer numerical control) milling is a robust manufacturing process that employs automated machine control to fabricate precise parts at high production rates. The CNC milling method starts with creating a CAD (computer-aided design) model, which is subsequently changed into CNC machine-readable instructions with CAM (computer-aided machining) software. The CNC milling process is highly complex and involves a series of processes. Manufacturers utilize sophisticated CNC milling machines with varying axes of independent motion to make various components and products. CNC milling methods offer the required versatility and reliability for rapid prototyping and volume production of precise metal and plastic parts. This guide delves into an in-depth discussion on CNC milling, its types, and how CNC milling works. Continue reading to the end to learn about the benefits and limitations of the CNC milling process. Let’s dive in! An Overview of the CNC Milling Process 5 Axis Complex CNC Milling CNC milling is a computer-controlled process and a specific type of CNC machining that involves cutting a block of material mounted on a machine bed with different rotating multi-point cutters to achieve the desired shape and feature. Since the CNC mills use rotary tool cutters, this CNC machining process is compatible with various CNC materials, including metal, plastic, and wood. The automated CNC controls dictate the sequence of CNC tools, the spindle RPM, and the feed rate to the toolpath of each cutter. Machinists use different types of CNC milling machines in machining processes since they offer varying levels of complexity. Various tools are compatible with the dynamic nature of the milling process, ranging from stand... --- ### Depth of Cut in Machining: Importance and How to Calculate - Published: 2024-08-26 - Modified: 2024-08-26 - URL: https://at-machining.com/depth-of-cut-in-machining/ - 分类目录: Articles, CNC Machining CNC machining is a transformative approach that uses precision-engineered tools to meticulously cut and refine a raw material to achieve finished products with desired shapes and designs. When CNC machining your parts and components, the Depth of Cut (DOC) is an essential cutting parameter that impacts the machined parts’ quality, chip formation, and machining outcomes. This guide will explain depth of cut (DOC) in machining, its importance, and why you need to control it in CNC machining operations. Read on to understand how the Depth of Cut interacts with other machining parameters and helpful considerations to determine optimal cut depth. What Does Depth of Cut (DOC) Mean in Machining? The depth of cut refers to how deep the CNC cutter digs the workpiece and cuts through it to create a chip in the machining process. Cutting tools move to the left with a specific depth in the workpiece in an ideal cutting process to create chips. This depth is simply the Depth of Cut or DOC. Designers measure the depth of cut values in millimeters or inches, which ranges from 0. 1 to 1mm. Depth of Cut (DOC) in Machining Radial depth of cut (RDOC) and axial depth of cut (ADOC) are the backbones of every machining process. The radial depth (Stepover or Cut width) refers to the distance a tool engages a workpiece perpendicular to its axis direction. It is the distance from the tool’s centerline to the deepest points of the cut in a radial path.... --- ### CNC Machining Outsourcing: Benefits and Expert Tips - Published: 2024-08-12 - Modified: 2024-08-12 - URL: https://at-machining.com/cnc-machining-outsourcing/ - 分类目录: Articles, CNC Machining, Manufacturing, Top Manufacturer Businesses are consistently in need of methods that provide preferred outcomes with lower capital requirements. CNC (computer numerical control) machining is an innovative approach that has significantly transformed the manufacturing industry, thriving on efficiency and precision. This versatile process automates the machining process through the use of pre-programmed computer software to guide the movement of tools and machinery. As a widely embraced strategy for businesses across industries and a sought-after solution for various manufacturing needs, CNC machining outsourcing helps revolutionize your production process at reduced costs. We’ll explore the different benefits of CNC Machining outsourcing and provide a helpful guide on choosing the right CNC machining services provider. Let’s get to it! What Does Outsourcing CNC Machining Mean? CNC Machining Shop from China Outsourcing CNC machining involves collaborating with an external specialized CNC shop to perform precision machining operations with CNC tools and machinery. This strategic approach ensures the production of different CNC parts with tight tolerances, advanced capabilities, and cost efficiency, eliminating the need for significant in-house investment. Benefits of Outsourcing CNC Machining AT's Precision CNC Milled Parts Whether large or small, businesses benefit significantly from outsourcing CNC machining needs. Below are some of the expected benefits of the process: Adaptability Outsourcing your CNC machining needs offers uncompromised flexibility that helps your production keep pace with the dynamic market demand. T... --- ### What You Need to Know About Molybdenum Machining for Optimal Results - Published: 2024-08-06 - Modified: 2024-08-06 - URL: https://at-machining.com/about-molybdenum-machining/ - 分类目录: Articles, CNC Machining, Materials Molybdenum machining requires specialized techniques due to its high melting point, hardness, and brittleness. To achieve optimal results, it's essential to use carbide tools, maintain precise control over cutting speeds and feed rates, and ensure proper cooling. This comprehensive guide covers everything you need to know about molybdenum machining, including its properties, benefits, comparison with other metals, and best practices. You'll also learn about the challenges involved, effective techniques for CNC milling, turning, and drilling, and the various applications of machined molybdenum parts in industries such as electronics, aerospace, and defense. Continue reading to discover expert tips and why AT-Machining is the ideal partner for your molybdenum machining needs. Understanding Metal Molybdenum Molybdenum Properties of Molybdenum Compared to aluminum and steel, molybdenum is rare in use. Molybdenum is a refractory metal with a melting point of 2623° C. It possesses very high conductivity for heat and electricity and at the same time, has a very low coefficient of thermal expansion. It is very immune to corrosion, holds excellent strength and hardness, and therefore is used in high-temperature- high-stress applications in various fields. Comparison with Other Metals Techniques in Molybdenum Machining Machining Molybdenum is challenging, but common metal machining processes are still applicable to Molybdenum. The three most common types of machining in a CNC machine shop are turning, milling, and drilling. CNC Milling CNC Milling CNC milling involves ... --- ### Glass Filled Nylon: Exploring its Types, Advantages, and Applications - Published: 2024-08-05 - Modified: 2024-08-05 - URL: https://at-machining.com/glass-filled-nylon/ - 分类目录: Articles, Materials Glass-filled nylon is a form of technical plastic that incorporates the robust properties and versatility of nylon compounds with glass fiber’s high strength and mechanical properties. Unlike regular or unfilled nylon, this material is highly compatible with different production processes and offers extensive mechanical properties that make it tough enough for demanding applications. This guide delves into a comprehensive discussion on glass-filled nylon, its types, and its benefits. Read on to the end to learn about the Overview of Glass Filled Nylon Nylon CNC Machined Part Glass-filled nylon, glass-reinforced nylon, or nylon composite is a polyamide powder enhanced with glass fibers. This type of thermoplastic exhibits high creep strength and high mechanical dampening properties, with enhanced heat distortion temperature. Adding glass fibers with nylon resin produces a composite material with improved mechanical properties, making it ideal for applications that require high-performance parts. The precise composition often varies since glass fibers are added in proportions between 10% - 40% weight. Glass-filled nylon provides a combination of desirable physical properties over unfilled nylon. The added glass fibers reinforce the nylon material. As such, it ensures uniform stress distribution throughout th... --- ### Design for CNC Machining: A Comprehensive Guide - Published: 2024-07-29 - Modified: 2024-07-29 - URL: https://at-machining.com/design-for-cnc-machining/ - 分类目录: Articles, CNC Machining CNC (computer numerical control) machining is a robust and widely used manufacturing process due to its very high production capabilities and range of possibilities. Machine shops rely on this technology to create strong and accurate products with simple or complex geometries from a broad range of compatible materials such as plastic, metals, ceramic, wood, composites, and even foam. However, the design for CNC machining demands accuracy and precision to attain quality designs. Thus, it is essential to adhere to the basic rule of thumb and design guidelines that apply to CNC machining of standard features in CNC machined parts. This guide explores the basics of CNC machining design and best practices for different CNC operations. Read on to learn more! Overview of CNC Machining CNC Machining Overview A product’s development begins with the initial concept and then transitions to the physical form through a precise and cutting-edge process in CNC machining. An expert CNC designer begins by using advanced CAD software to create the preferred design, which is converted into a set of computer command instructions known as the G-code. The G-code governs the geometric functions of the CNC machines. It dictates how the specialized cutting tools deliver precise cuts on a solid block to fabricate components with high dimensional accuracy and tight tolerances. CNC manufacturing processes apply to prototyping, one-off production, and mass production since they are precise, fast, automated, and scalable. CNC machines such as milling machines (vertic... --- ### Feed Rate vs. Cutting Speed: A Detailed Explanation of Their Differences in Machining - Published: 2024-07-23 - Modified: 2024-07-23 - URL: https://at-machining.com/feed-rate-vs-cutting-speed/ - 分类目录: Articles, CNC Machining CNC machining, a popular subtractive manufacturing process, utilizes programmed codes, such as G-, F-, S- and M-codes, to control machine functions. These programmed command codes dictate necessary cutting parameters such as cutting tool movement, RPMs, feed rates, and spindle speed. Even though this process is computer-controlled, the machinist must consider these variables when designing products for CNC machining processes. Feed rate and cutting speed help optimize different aspects of the CNC machining process. While the cutting speed optimizes the power consumption and cutting tool’s life, the feed rate controls the surface roughness of the finished products and the machining time. This guide explores an in-depth comparison of feed rate and cutting speed in CNC machines. Continue reading to learn their key differences and their critical roles in optimizing your CNC process to achieve optimal results! What Is Feed Rate? Schematic of Feed Rate The feed rate is the distance a cutting tool covers during one spindle in revolution or the velocity at which the workpiece advances the milling cutter or vice versa. It can also be called the cutting tool engagement speed for milling operations. Machinists often measure it in millimeters/minute or inches/minute (mpm or ipm). Feed rate can be measured in millimeters/revolution or inches/revolution (mpr or ipr) for boring or turning operations. The tool material (Cermet, Ceramic, HSS cutting tool, etc. ), the blank material (Stainless Steel, Mild Steel, Aluminum, Wood, etc. ), and other cutting parameters like CNC machine characteristics and surface finish will determine feed rate variation. The feed rate determines the machined product’s physical a... --- ### Tolerance and Allowance: Exploring Their Differences in Engineering - Published: 2024-07-16 - Modified: 2024-07-18 - URL: https://at-machining.com/tolerance-and-allowance/ - 分类目录: Articles, CNC Machining Precision and accuracy are in high demand in the engineering field. As such, machining becomes more precise at a fast pace with the consistent entry of innovative technologies into the market. Machining tolerance and allowance are important concepts engineers use to define the desired level of machining accuracy. Although these concepts are widely misunderstood, it is essential to comprehend their differences and how they work to fully exploit the new improvements in the machining and manufacturing industry. This guide delves into the comparison of tolerance and allowance by discussing them individually and identifying their differences via practical illustrations. You’ll learn about the benefits of incorporating tolerance and allowance technical drawings and the difference between tolerance and allowance! What Does Tolerance Mean in Engineering? What Does Tolerance Mean in Engineering Tolerance is an engineering concept that measures the unplanned variation in a machined part’s nominal dimension or measured value. It is a numeric value with a plus or minus sign and cannot be zero (0). Generally, even the most precise CNC machine cannot always create a part with dimensions that match the design specifications. Since there is often some degree of variation due to varying raw material properties and inherent machine inaccuracies, it is crucial to understand engineering tolerances and types to produce quality and usable machined parts. The primary objective of engineering experts and machinists is to leverage their skills and experience to bring these deviations within an acceptable range of lo... --- ### A Detailed Guide to Metal Plating: Working Principle, Types and Techniques - Published: 2024-07-10 - Modified: 2024-07-10 - URL: https://at-machining.com/metal-plating/ - 分类目录: Articles, Finish Product designers and manufacturers utilize various metal finishes for custom parts. Most of these finishes enhance products’ physical appeal while others improve functionality. Metal plating offers a distinct combination of properties that make custom products more suitable for the intended application. Metal plating is a practical post-production finishing option and a critical aspect of modern technology, which makes it ideal for various applications and compatible with different metals. This guide delves into the surface plating surface finish process and its working principles, exploring this technique’s fundamental elements and how to achieve the best outcomes! What Is Metal Plating? Custom Gold Plating Automotive Wheel Metal plating is a surface finishing treatment that involves depositing metals such as nickel, copper, gold, or other metals on the substrate or workpiece. It is commonly used to coat metal and other materials to make them aesthetically appealing and protect them from corrosive elements by forming a thin layer of metal over them. This finish can be achieved with electroplating or electroless plating. Metal plating offers extensive benefits, including reduced chances of corrosion, decreased friction, improved conductivity, improved surface roughness, better paint adhesion, solderability, and strength. Step-by-Step Guide to Metal Plating Process Principle of Metal Plating Metal plating custom products involve a series of pretreatmen... --- ### Hardness, Stiffness & Strength: Exploring Mechanical Properties of Materials - Published: 2024-07-03 - Modified: 2024-07-23 - URL: https://at-machining.com/hardness-stiffness-strength/ - 分类目录: Articles, CNC Machining, Materials Material properties are pivotal characteristics of every material that determine how they performs under external forces (changes in shape and form). Generally, materials for CNC machining are categorized as ductile, hard, conducive, soft, etc., depending on their mechanical properties. In CNC machining, hardness, stiffness, and strength are three essential material properties that define how a material reacts when it comes in contact with the CNC cutting tools. Although these mechanical properties are somewhat related, understanding how they differ is essential to achieving the best engineering design and manufacturing results. This guide delves into the fundamentals of hardness, stiffness, and strength, exploring their relevance to material selection in product development. You’ll also learn helpful design practices. What Is Hardness? What Is Hardness Material hardness refers to the resistance of a material’s surface to localized surface deformation or its ability to resist a pointed tool’s penetration. This property is critical when determining a suitable metal in applications with two metals impacting each other- the one with high rigidity will cause plastic deformation or scratch the less hard one. The strength, strain, viscosity, toughness, plasticity, viscoelasticity, and ductility determine the hardness of a material. How hard a material is is an essential factor when considering a part’s wear resistance. Besides, harder materials are famous for their extremely high resistance to wear. Machining engineers accomplish hardness testing by pressing a probe with a hard tip onto a material at a particu... --- ### Undercut Machining: A Detailed Overview of the Process - Published: 2024-07-01 - Modified: 2024-07-01 - URL: https://at-machining.com/undercut-machining/ - 分类目录: Articles, CNC Machining Machining some designs can be more complex than others since the machinability of various features differs significantly. Undercut machining, compared to shallower cavities and larger features, is trickier to create in CNC machined parts. Although it originated as a chemical machining technique involving using chemical etchants to remove material from a workpiece to form a recessed cavity beneath the surface, it is now a mechanical process that uses mechanical tools to cut out these specialized cavities in machined parts. This guide explores the undercut machining process, its importance, and the steps for creating undercuts. Read on to the end to discover the common types of undercuts and expert tips for successful undercut machining in CNC machined parts! What Is Undercut Machining What Is Undercut Machining Undercut machining involves creating a unique recessed surface in machined parts, which is difficult to achieve with traditional machining tools. Standard tools are not often suitable for the machining process since some of these surfaces are not particularly accessible from overhead. Machining experts frequently utilize smaller cutting tools or sophisticated CNC machines like multi-axis CNC machines to create undercuts. Similarly, machinists may require more advanced CNC cutting tools, such as lollipops and slot cutters. These CNC tools and machines can overcome regular machining tools’ restrictions and provide the needed undercuts. Various undercut features are created where a part of the workpiece overhangs another. The overhang form... --- ### The 7 Most Common Impact-Resistant Plastics - Published: 2024-06-25 - Modified: 2024-07-25 - URL: https://at-machining.com/impact-resistant-plastics/ - 分类目录: application, Articles, Materials Impact resistance plastics are specialized materials designed to withstand high-impact forces without breaking or deforming. These plastics are commonly used in applications such as automotive parts, protective gear, and construction materials due to their durability and strength. The seven types of impact-resistant plastics you need to know about include Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS), Polyethylene Terephthalate Glycol(PET), Polyamide(Nylon), High-density Polyethylene(HDPE), Polytetrafluoroethylene(PTFE ) - Teflon, and PEEK. Each type offers unique properties and benefits, making them suitable for various industrial and commercial applications. What is Impact-Resistant Plastics What is Impact-Resistant Plastics Impact-resistant plastics are specialized materials designed to absorb and dissipate energy from impacts, preventing cracks or breaks under stress. Essential for applications where durability and safety are paramount—such as automotive parts, safety equipment, and construction materials—they achieve their resilience through specialized molecular structures that allow them to deform and recover without permanent damage. Various materials and formulations determine a material's impact resistance, with plastics achieving strengths from 10 to 80 kJ/m². Polycarbonate, for example, withstands impacts up to 70 kJ/m², ideal for high-stress applications. Common characteristics of impact-resistant plastics include: High Toughness Fl... --- ### Lightweight Metal: An Expert Guide to Choosing the Right One for Your Project - Published: 2024-06-24 - Modified: 2024-06-24 - URL: https://at-machining.com/lightweight-metal/ - 分类目录: Articles, Materials Lightweight metals are popular materials that usher innovations across industries at a good cost, rapidly advancing product manufacturing and design. Even though steel is widely used in producing various metal parts and components, manufacturers use light metals and alloys for extensive engineering applications requiring lightweight and increased performance properties. Light metals provide sturdy structures with low weight, which is crucial to weight reduction in different industries, increasing the popularity of lightweight and robust materials. Although these materials offer low-weight parts and components without compromising structural integrity, it is essential to understand everything about them to make informed decisions about your projects. This guide explores lightweight metals, types, properties, and production processes. Read on to the end to discover expert tips on choosing the best lightweight metal for your parts! What Is a Light Metal? Lightweight Metal Light metals have high strength-to-weight ratios and low density compared to the density of steel, which is approximately 7. 8g/cm3. Magnesium, titanium, and aluminum are the widely used steel alternatives with low density and significant commercial importance. Magnesium and its alloys exhibit the lowest density; titanium offers good corrosion resistance with remarkable strength, while aluminum is the most versatile and adaptable material. These three metals are obtained from the earth’s crust and further enhanced for improved properties. More notably, they are typically malleable, corrosion-resistant, lightweight, and ductile. Typical Lightweight Metals Various metals fall in the category of light metals. We'll discuss the common light metals used ... --- ### Polycarbonate(PC) CNC Machining: An Expert Guide - Published: 2024-06-17 - Modified: 2024-06-17 - URL: https://at-machining.com/polycarbonate-cnc-machining/ - 分类目录: Articles, CNC Machining, Materials Polycarbonate is a popular CNC machining material suitable for making various structural components across different industries due to its unique combination of mechanical properties. Polycarbonate CNC machining offers many custom PC parts using the CNC milling technique. Although polycarbonate is easy to machine and less likely to chip or crack during machining, it is crucial to understand the polycarbonate CNC machining process to attain the desired results. This guide provides a detailed overview of polycarbonate, its properties and commonly used polycarbonate grades. Continue reading to the end to learn more about the common application and expert tips for polycarbonate CNC machining. What Is Polycarbonate? Polycarbonate(PC) CNC Part Polycarbonate (PC) is an amorphous thermoplastic that softens before melting and doesn’t have a specific melting point. Polycarbonate is available mainly in black and clear bar stock and sheets. Similarly, polycarbonate is a versatile and durable alternative to standard glass when you need parts with excellent light transmission thanks to its amorphous composition, excellent clarity, low weight, and relatively low crystallinity. Unlike other plastics, like acrylic, Polycarbonate is heat-resistant and impact-resistant. Properties of Polycarbonate PC is a versatile engineering plastic with excellent material properties. Although polycarbonate is supplied in different grades, below are some of its common mechanical properties: High Fracture To... --- ### Polishing Titanium: A Comprehensive Guide to the Process - Published: 2024-06-03 - Modified: 2024-06-03 - URL: https://at-machining.com/polishing-titanium/ - 分类目录: Articles, Finish, Materials Polishing titanium is an important aspect of titanium parts fabrication. It includes several techniques and requires precision and patience because it removes material from the surface of titanium to smoothen and give a mirror-like polished look. The titanium finishing process helps optimize intrinsic properties, including strength, biocompatibility, corrosion, high temperature, and wear resistance. Titanium polishing offers enormous benefits by reducing surface roughness and improving the physical properties with additional protection and a superior surface finish. However, titanium and its alloy can be difficult to polish due to the anisotropic properties of titanium alloys. Hence, it is crucial to understand how to polish titanium parts. This guide delves into an in-depth discussion of the titanium polishing process, how to polish it, and why it is important to polish titanium parts. Continue reading to the end to learn more about the applications of polished titanium and alternative surface finishes to titanium polishing. Let’s dive in! What Is Titanium Polishing? Titanium polishing is a mechanical finishing process involving a buffing wheel and polish wax to improve the surface roughness of titanium parts. Polishing is a critical step after machining titanium; it gives titanium parts optimized protection and an aesthetically appealing surface finish with 0. 1 – 0. 05 µm as Ra (average roughness). The polishing process offers high control and precision in polishing small and complex titanium parts. With the right tools and techniques, the titanium polishing process provides impressive results. However, the sandpaper grade and unpolished titanium condition often determine the machined titanium parts’ final color and texture. A Stepwise Guide to Polishing Titanium with a Mirror Finish Polishing Titanium There are a few simp... --- ### Kovar Alloy Machining: Top Applications and Why You Should Choose It - Published: 2024-05-27 - Modified: 2024-07-25 - URL: https://at-machining.com/kovar-alloy-machining/ - 分类目录: application, CNC Machining, Materials Kovar alloy sets the industry standard for creating components that demand exact thermal expansion compatibility, making it indispensable in sensitive technological applications. Its remarkable adaptability not only meets but exceeds the stringent demands of various sectors, from aerospace engineering to the finesse of medical devices. Dive into the compelling advantages and top applications of kovar alloy that underscore its value in custom machining, and discover how AT-Machining's precision services can elevate your project's success. What is Kovar Alloy: A Nickel Iron Cobalt Alloy Kovar alloy is a silver-gray metal invented in the early 20th century. It is made predominantly of iron, nickel, and cobalt. Kovar has a particularly low thermal expansion coefficient, the same as glass and ceramics. This characteristic makes it possible to make reliable hermetic seals. Kovar has been an essential tool for manufacturing parts of superior quality and tight tolerances in the electronics, aerospace, and medical industries. Comparing Kovar Alloy to Other Metals Kovar Alloy Precision Parts with Electroplated Each metal has a unique combination of attributes, suitable for a wide range of applications. Thermal Expansion: Kovar alloy’s low thermal expansion coefficient allows it to behave similarly to that of borosilicate glass or ce... --- ### HDPE Machining: An Expert Guide to the Process - Published: 2024-05-24 - Modified: 2024-05-24 - URL: https://at-machining.com/hdpe-machining/ - 分类目录: Articles, CNC Machining, Materials HDPE plastic machining is the core of producing precise, intricate, and quality plastic components across different industries. HDPE is one of the many commonly used engineering plastics, especially for commercial applications and the packaging industry. It belongs to the Polyethylene (PE) family of high-impact thermoplastics with variable crystalline structure. Low-density polyethylene, High-Density Polyethylene, and Ultrahigh Molecular Weight Polyethylene are common polyethylene polymers in a unique polymer chain with varying applications. Understanding the HDPE CNC machining process is essential since it can pose limitless challenges that can hinder the success of your project. This guide discusses HDPE thermoplastic and its properties, standard machining processes, and the benefits of HDPE-machined parts. Continue reading to the end to learn more about the applications of HDPE machined parts and expert tips for successful HDPE machining. The Properties of HDPE AT-Machining HDPE Raw Material Inventory HDPE (High-density Polyethylene) or PEHD polyethylene High-Density) is a tough, flexible plastic polymer with good electrical insulation, excellent chemical resistance, impact resistance, and a higher tensile strength. HDPE is an ideal choice when a finished product’s rigidity is crucial. HDPE plastic material exhibits stronger intermolecular forces due to the minimal branching of its chemical makeup. Unlike low-density polyethylene plastic material, HDPE can withstand extreme temperatures without deformation. Although HDPE is not inherently self-lubricating as PTFE, it is non-toxic. Hence, it is compatible with food processing and packaging applications. Although the molding process of HDPE plastic materials causes variation ... --- ### Engineering Design: A Comprehensive Guide to its Process and Importance - Published: 2024-05-20 - Modified: 2024-05-20 - URL: https://at-machining.com/engineering-design-a-comprehensive-guide-to-its-process-and-importance/ - 分类目录: Articles, Manufacturing Engineering design is a systematic approach that is core to product development projects in engineering. It helps brainstorm ideas for complex design challenges by applying practical knowledge, scientific principles, and mathematical methods. To create new products that meet specific needs, this design offers engineers a clear guideline on how to plan projects effectively and systematically track their progress. This guide explains the engineering design, the processes involved, its importance in product manufacturing, and the skills required for successful design engineering. Continue reading to the end to learn how engineering design and design for manufacturing contribute to product development cycles. What Is an Engineering Design? Engineering design involves applying engineering techniques and principles to find practical solutions to design challenges. Design engineers often develop products that meet specifications or accomplish specific tasks to solve a problem. They often divide the whole engineering design process into several steps, introducing clarity and structure to their tasks. Product teams usually begin the engineering design process steps with the ideation stage, seeing the product through from prototyping to production when it is ready to enter the product market. Engineering Design Process Engineering Design Process Engineers follow the engineering design process meticulously to provide the best design solution to problems. Although engineers scarcely follow the engineer... --- ### Spotface Vs. Counterbore Holes in Machining: Exploring Their Differences and Uses - Published: 2024-05-13 - Modified: 2024-05-13 - URL: https://at-machining.com/spotface-vs-counterbore-holes/ - 分类目录: Articles, CNC Machining, Manufacturing There are various types of holes in machining with varying uses across the machining and engineering industry. Spotface and counterbore are two of the widely used hole-making applications in machining. Although they both serve a similar purpose of preparing a workpiece surface to accommodate fastener heads, most individuals often confuse them for each other due to their subtle differences. Understanding the differences between these machining features and how they provide reliable connections in mating parts and ensure a superior finish is essential to choosing the one that best meets your project’s demands. This article provides a detailed comparison of the spotface and counterbore holes. Read on to learn about their applications and standard machining techniques. Let’s dive in! What Is a Spotface Hole? What Is a Spotface Hole A spotface hole is a shallow, cylindrical recess over a pilot hole. A spotface hole creates a smooth, flat mounting surface for mating parts such as fastener heads to sit against. A spotface is otherwise called a shallow counterbore hole. This machined feature provides an accurate recess that creates a level surface for the fastener head to rest against instead of allowing the fastener to go below the level of the workpiece’s surface. The spotface feature is a very shallow counterbore suitable for a workpiece surface, allowing proper load distribution and alignment of fasteners. What Is a Counterbore Hole? What Is a Counterbore Hole A Counterbore hole is a flat, recessed mounting surface cut into a material at the entrance of a drilled hole ... --- ### An Engineer’s Guide to Design for Manufacturing (DFM) - Published: 2024-05-06 - Modified: 2024-05-06 - URL: https://at-machining.com/design-for-manufacturing/ - 分类目录: Articles, Manufacturing Design for manufacturing is an efficient engineering concept in product development. Its primary objective is optimizing a component’s design to improve efficiency, streamline the production process, and reduce manufacturing costs. The DFM analysis involves taking manufacturing capabilities and limitations into account from the early stages of the design process to ensure the component can be effectively and inexpensively produced. Manufacturing engineers can ensure that their product’s designs are functional, aesthetically appealing, and manufacturable by considering its manufacturability from the earliest design stages. This article explores the meaning of design for manufacturing, its importance, and its principles. By reading to the end, you’ll also learn about the benefits and standard design for manufacturing practices! What Does Design for Manufacturing Mean? What Does Design for Manufacturing Mean Design for manufacturing (DFM) is the efficient process of designing or engineering products during the early design stages when it is easier and less costly, purposely simplifying the manufacturing methods while reducing manufacturing costs and enhancing product quality. Design for manufacturing involves optimizing a product’s design to make manufacturing more straightforward and cost-effective. It allows early detection, quantification, and prevention of errors or inefficiencies throughout production, ensuring products are designed for efficient assembly. Why Is Design for Manufacturing Important? Design for manufacturability is core to the production cycle of any component and occurs in the early design sta... --- ### CNC Machining Material: Choosing the Right Materials for Your Machining Project - Published: 2024-04-23 - Modified: 2024-04-23 - URL: https://at-machining.com/cnc-machining-material/ - 分类目录: Articles, CNC Machining, Materials CNC Machining is unarguably the driving force of the modern manufacturing industry. This versatile technology is compatible with metals and non-metals and caters to diverse manufacturing needs across several industries, including medical, electronics, aerospace, marine, architectural, construction, and consumer goods. Since different materials are available for fabricating various precise parts and components, choosing the suitable material for CNC machining balances factors, including material machinability, strength, and application-specific requirements. This article delves into the types of CNC machining materials, discussing their unique properties and applications. Read on to the end to learn more about choosing the best material for CNC machining and expert tips for effective CNC machining! Classifications of CNC Machining Material Classifications of CNC Machining Material The versatility of CNC machining technology allows its compatibility with a broad spectrum of materials. Typical CNC machining materials include conventional plastic, metals, wood, composites, and ceramics. However, plastic and metal machining materials have more diverse applications across industries than other materials. We’ll explore the common types of metals and plastics for CNC machining in this section: Types of Metal Material for CNC Machining and Examples Metal materials are the most commonly used CNC machining material for different CNC machined components. These CNC metals offer good mechanical properties, including high strength, thermal resistance, electrical conductivity, and hardness. Below a... --- ### Custom Shaft Manufacturing: Types, Processes and Expert Tips - Published: 2024-04-17 - Modified: 2024-04-17 - URL: https://at-machining.com/custom-shaft-manufacturing/ - 分类目录: Articles, CNC Machining, Manufacturing, Materials Custom shaft manufacturing requires a combination of expertise, precision, and high accuracy to machine shafts with tighter tolerances and complex features. Custom-machined shafts are core to the mechanics of several industries including paper milling, aerospace, mining, manufacturing, and automotive. These shafts have an extensive range of applications, each tailored to match the specific needs and requirements of the intended application. However, it is important to understand the differences between the types of custom shafts and compatible machining processes to determine the best fit for your project. This guide explores the meaning of machined shaft, its types, common shaft machining processes, and compatible surface finish options. Read on to the end to learn about the helpful considerations for successful custom shaft manufacturing! What Is Custom Shaft Manufacturing? Custom Shaft A custom-made shaft is a rod-shaped or cylindrical component that generates linear motion in different applications. Shafts are basic components of various machines where linear motion is crucial and precision is key. There are different types of precision shafts, each with unique features and capabilities. Each of these rod-shaped devices must be manufactured with ultra-fine tolerances and can withstand unique loads, survive harsh environments, and operate at preferred speeds. Consequently, it ensures that your machines or equipment moves smoothly and accurately. Various industries rely on custom-made shafts since most machines used in these industries possess these components (shafts). Hence manufacturing these customized shafts with the h... --- ### An Expert Guide to PVC Machining - Published: 2024-04-15 - Modified: 2024-07-26 - URL: https://at-machining.com/pvc-machining/ - 分类目录: Articles, CNC Machining, Manufacturing, Materials Polyvinyl Chloride is a popular synthetic plastic with the third largest production in the world after polyethylene and polypropylene. Its unique properties make it applicable to various industries, from healthcare, construction, automotive, and piping. PVC plastic exhibits good insulation properties, making it a better option than most CNC plastics for electrical insulation components. Similarly, its affordability, durability, low water absorption, and resistance to environmental elements make PVC machined components suitable for chemical processing and tank/valve applications. Hence, understanding the basics of machining PVC helps to derive peak operational benefits. This article explores everything you need to know about PVC, its machining, and common PVC materials. Read on to the end to learn more tips on effective PVC machining! What Is PVC Plastic? What Is PVC Plastic Poly(vinyl) chloride ----PVC is a common thermoplastic with excellent strength and higher chemical resistance properties against diluted alkalis, diluted acids, and aliphatic hydrocarbons. Manufacturers across industries use this plastic for several applications since it exhibits high durability and UV resistance. This engineering plastic is produced with vinyl chloride monomers (VCM) and exists in two forms- flexible (plasticized) and rigid (plasticized). Polyvinyl chloride can become molten by heating and solidifies by cooling. One chlorine atom, two carbon atoms, and three hydrogen atoms structured in a vinyl structure constitute the PVC’s molecular structure. Un-plasticized PVC has two types – Type I and Type II. The former is the most commonly ... --- ### Custom Manufacturing: A Detailed Guide to Its Processes, Benefits and Applications - Published: 2024-04-09 - Modified: 2024-04-09 - URL: https://at-machining.com/custom-manufacturing-guide/ - 分类目录: Articles, CNC Machining, Manufacturing Custom manufacturing is entirely different from traditional manufacturing in terms of manufacturing tactics and business model. Custom or on-demand manufacturing involves the production of goods in small batches or quantities as required by clients, taking advantage of rapid manufacturing processes and short lead times to create products when customers demand. Besides, most products are sometimes customized for specific clients to meet their unique specifications. Even though custom manufacturing helps businesses mitigate risks, it is essential to understand everything about the process to determine if it meets your business’s or project’s demands. This guide provides an in-depth discussion of custom manufacturing, its benefits, and the standard processes involved. Continue reading to the end to learn how custom manufacturing differs from mass production and get expert tips on choosing the perfect custom manufacturing partner! What Does Custom Manufacturing Mean? Custom CNC Machined Parts Custom manufacturing is a versatile process product teams employ in creating components in small quantities to meet complex design specifications. It involves designing, engineering, and manufacturing products that match clients’ unique preferences. Besides, this manufacturing process demands that you work closely with the end users to design and create the product. Thus, custom manufacturing often requires unique expertise and a more hands-on approach. More so, customized manufacturing technology allows you to integrate precision with personalization, transforming your perspective on production and design. This technology is sometimes called just-in-time manufacturing because it helps to create components just in time to meet ... --- ### Sinker EDM vs Wire EDM: Exploring their Differences - Published: 2024-04-08 - Modified: 2024-04-08 - URL: https://at-machining.com/sinker-edm-vs-wire-edm/ - 分类目录: Articles, CNC Machining, Manufacturing Electrical Discharge Machining is a versatile technology that provides reliable and efficient cutting solutions to machining complex parts with intricate design features and geometries. Sinker EDM and wire EDM are two widely used variants of this technology. Machinists use these techniques when conventional tools and other machining processes fail to deliver precise and accurate cuts on workpieces to create the desired shape. However, understanding how sinker EDM and wire EDM work and how they differ helps you choose the one that best meets your project’s demands. This article delves into the sinker EDM vs wire EDM comparison, discussing their working principles and typical applications. Continue reading to learn to choose between these two machining processes for your project! What Does Electric Discharge Machining Mean? Electric Discharge Machining Electrical discharge machining is a non-traditional technique that utilizes an electrically conductive tool electrode made of graphite or copper to cut through metal materials like hardened steel, titanium, tungsten, or carbide. Unlike conventional EDM, it doesn’t require physical contact but creates sparks that can erode the workpiece using an electrical current. This metal manufacturing process involves using an electrical discharge machine, a dielectric fluid, a tool, and a workpiece. EDM also requires an electric voltage that produces a series of electrical discharges between the two electrodes (the electrode tool and the metal workpiece). These electrodes can never come in contact; hence, they are separated by t... --- ### Precision vs Accuracy: How Are They Important in Machining? - Published: 2024-04-02 - Modified: 2024-04-02 - URL: https://at-machining.com/precision-vs-accuracy/ - 分类目录: Articles, CNC Machining, Manufacturing Precision and accuracy are commonly used concepts in machining measurements. However, their meanings differ mainly in manufacturing and engineering, even though they are often relatively interchangeable in everyday conversations. A measurement is not necessarily accurate just because it is precise and vice versa because they do not use the same measurement process. Understanding the differences between precision and accuracy for industries that depend on exact measurements is crucial. This guide provides an in-depth explanation of both accuracy and precision, their benefits in machining, and their differences. Continue reading to the end to learn more about improving precision and accuracy in machining! What is Precision? Precision CNC Machining Precision refers to the proximity or nearness of two or more measurements. Measurements of machined parts are precise if the measured values are near or close to each other. Precision is one of the most essential concepts used in machining. It measures the variance range in a data set or the spread between data points. High precision is when your measured values or results are similar to low precision, with results that are all over the map. Using the bullseye example, multiple measurements are a precise data set if gathered below the bullseye’s center. However, they aren’t wholly accurate since they are not near the center. However, we can conclude that these measured values are precise if they are focused around the bullseye. Precision in machin... --- ### How to Ensure Precision in Your Project with Expert Milling Machining - Published: 2024-04-01 - Modified: 2024-04-01 - URL: https://at-machining.com/milling-machining/ - 分类目录: Articles Milling is a general description of machining techniques used in manufacturing to cut material from a workpiece using rotary cutting tools. Almost every machining workshop has milling machines because they are versatile and can create different shapes, features, and surface finishes in various materials. Milling machining applies to mass production, low production, or prototype. The far-reaching benefits of the milling process make it a widely employed CNC machining technique in areas such as aerospace, automotive, and mold making. However, understanding the basics of milling machining is essential to derive operational benefits. This article explores what milling means in machining, its origin, how it works, and types of milling operations. Read on to the end to learn about common types of milling machines and critical parameters in milling. Let’s get to it! What Is Milling in Machining? First Milling Machine Milling in machining is an archaic term compared to its present use in metalworking. It originates from the use of quern stones to process grain to flour. A set of quern stones comprises a static flat stone and one rotating stone with a hole at its center. The flour is expelled at the circumference as the grain is fed to the hole while the upper quern rotates. This primitive machine was part of the foundation of all rotating machinery. Milling is a subtractive manufacturing technique that uses a rotary cutter to make consistent cuts on a workpiece material to form the desired shape or features. Modern Milling machines are installed with Computer Numerical Control (CNC) technology, allowing automation control over the machining process. Or... --- ### Everything You Must Know About First Article Inspection in Custom Machining - Published: 2024-03-27 - Modified: 2024-03-27 - URL: https://at-machining.com/first-article-inspection/ - 分类目录: Articles, CNC Machining Navigating product quality challenges, such as precision tolerances, accurate dimensions, and consistent surface roughness, is a common hurdle for our clientele in custom machining. This is where First Article Inspection (FAI) becomes invaluable, providing a systematic approach to validate that each product meets its specified requirements. This article delves into the first article, the inspection process, and how it fulfills process validation requirements for a quality management system such as AS/EN9100 or ISO900. Continue reading to the end to learn when you need a first article inspection and who conducts the inspection. What Does First Article Inspection Mean? What Does First Article Inspection Mean First article inspection (FAI) is a production validation process that typically involves testing and inspecting randomly selected parts produced in a batch to confirm their specifications meet client preferences as indicated in the engineering drawings. The inspector chooses a random sample from the initial production run and compares it with the purchase order’s customer specifications. This assessment is particularly critical for new orders or when parts are produced with a specific manufacturing method for the first time. However, it is essential to understand that you may require further first-article testing if your initial inspections yield unsatisfactory results. You may need to take corrective measure... --- ### Heat Resistant Plastics: Types and Applications - Published: 2024-03-25 - Modified: 2024-03-25 - URL: https://at-machining.com/heat-resistant-plastics/ - 分类目录: Articles, CNC Machining, Materials Are you still looking for a suitable heat-resistant plastic for your precision project? Heat-resistant plastics are a diverse group of materials that can withstand high temperatures without losing their properties. They are used in a wide variety of applications, from Automotive to aerospace components. In this blog post, we will discuss the different types of heat-resistant plastics, their properties, and their applications. We will also provide some tips on how to choose the right heat-resistant plastic for your project. What Is Heat Resistant Plastic? What Is Heat Resistant Plastic Heat-resistant plastics have a short-term exposure resistance of 250 ºC (482 ºF) or continuous use at temperatures beyond 150ºC (302 ºF) or more. These materials exhibit remarkable mechanical properties that are closely similar to metal ones. Plastics comprise long molecular chains. The bonds between these chains are severed when the plastics are heated, melting the material into molten form. Heat-resistant thermoplastics are categorized into two major classes – thermoplastics and thermosets. High-performance thermoplastics are materials that turn to liquid when heated, harden when cooled, and re-melted again after cooling. In contrast, thermosets are polymers that harden upon exposure to heat and cannot take another shape afte... --- ### Everything You Need to Know about Machining Drawings for CNC Machining - Published: 2024-03-20 - Modified: 2024-03-20 - URL: https://at-machining.com/machining-drawings-for-cnc-machining/ - 分类目录: Articles, CNC Machining, Manufacturing CNC machining drawings are a reliable information channel between manufacturers and product engineers. These drawings often complement digital CAD files, conveying additional details not easily represented by a part’s shape. Product teams often deal with a technical drawings subtype known as the engineering drawings in prototyping and manufacturing. It usually contains basic information such as required material and surface finish, part information, and 2- and 3-dimensional views of the part from several angles, including dimensions and tolerances. This guide delves into the basics of machining drawings, their importance, and the essential elements of a CNC machining drawing. You will also learn why you need to prepare a technical drawing when sourcing parts and the importance of precision and accuracy in these drawings. Let’s get to it! What Is a Technical CNC Machining Drawing? What Is a Technical CNC Machining Drawing A technical or machining drawing clearly and precisely represents a design idea generated with computer-aided design (CAD) software. Machining drawings usually include all necessary materials, basic dimensions, and measurements, serving as the framework for the machining process. CAD software also facilitates the precise and accurate incorporation of complex shapes, intricate details, and multiple angles into a product’s design. Moreover, technical CNC machining drawings are critical to engineering, architecture, and manufacturing because of their high accuracy and precision requirements. Basic Anatomy of a Technical CNC Drawing Generally, CNC machining drawings require different tools and methods to effec... --- ### M-Code in CNC Machining: Meaning, Importance, and Types - Published: 2024-03-19 - Modified: 2024-03-19 - URL: https://at-machining.com/m-code-in-cnc-machining/ - 分类目录: Articles, CNC Machining CNC programming is fundamental to the use of modern CNC machines. These machines operate on different command codes, such as the M code, which allow them to deliver precise and accurate results, mitigating human error. However, these CNC machine instructions often vary from machine to machine, making them complex to implement and need to be input by an expert CNC programmer. Thus, understanding the intricacies of the M codes is integral to achieving optimal CNC machining benefits. This guide discusses m code, its importance, and its common types. Continue reading to the end to learn how to program CNC machines with M-code, standard M-code simulators, and typical machines that use M-code commands! What Is M-Code in CNC Programming? Sample M-code Program M code, or miscellaneous code, is a core aspect of CNC machining that works with G-codes in CNC software. While the G-code directs the machine’s geometric movements, the M-code dictates the machine’s non-geometric movements. M codes often begin with the letter “M” and include other auxiliary commands essential for controlling non-geometric CNC machine functions. CNC programmers use only one M code in each program information block to avoid overlapping commands, which can result in programming conflict and operational errors. The M-code specifically handles various machine functions, including coolant control, spindle speed, turning the spindle on and off, and tool change. As such, M code represents the manufacturing operation’s backb... --- ### CNC Routing: A Comprehensive Guide for Experts - Published: 2024-03-13 - Modified: 2024-03-13 - URL: https://at-machining.com/cnc-routing/ - 分类目录: Articles, CNC Machining, Manufacturing CNC routing is an automated process that uses a specialized tool to cut materials such as wood, plastics, polyurethane foam, and soft metals into various shapes. This technology uses CNC machines that follow computer-generated machine instructions to move high-speed tools to different coordinates and machine-preferred designs. Understanding everything about this machining approach is essential to derive peak benefits. This explores the basics of CNC routing, how it works, and the essential components of a CNC router. You will also learn more about the various CNC router types and the benefits and limitations of the process by reading to the end! What Is CNC Routing? What Is CNC Routing CNC routing is one of the standard machining approaches in modern manufacturing. It involves shaping compatible materials into specific shapes or geometry with a specialized rotary tool called a router. However, the tooling and capabilities of this machining process differ from other standard CNC machining methods. Besides, CNC routing allows a more extensive range of motion along the Z-axis than a CNC milling machine. A routing machine utilizes a specialized tool known as a router with a rotating bit. This CNC router rotates across the workpiece based on the programmed instruction (G-code) and predetermined paths to execute the machining operations. A typical CNC router has a gantry-style configuration where the spindle moves left and right along t... --- ### Mastering ABS CNC Machining: Tips for Precision Engineering - Published: 2024-03-11 - Modified: 2024-03-11 - URL: https://at-machining.com/abs-cnc-machining/ - 分类目录: Articles, CNC Machining, Materials Plastics are core to various industries since they are mostly affordable and lightweight. Depending on the plastic, these materials provide unique properties, including elasticity, and chemical and electrical resistance. ABS finds use in applications requiring strong, stable plastic with moderate formability. It is a suitable 3D printing and rapid prototyping material for various applications ranging from automotive interiors, plumbing fittings, home appliances, musical instruments, and consumer goods. Manufacturers rely on ABS CNC machining to produce top-quality, precise ABS parts with tight tolerances. This article discusses ABS plastic and the benefits and setbacks of CNC machining ABS plastic. Continue reading to learn about typical ABS parts applications and expert tips for effective machining! What Is ABS? What is ABS ABS (Acrylonitrile butadiene styrene) is a popular plastic material with an excellent combination of material properties. This thermoplastic polymer exhibits various customizable properties besides good heat, electrical and chemical resistance, high impact strength, and toughness based on the additives introduced to its chemical composition. However, it has a relatively low melting point compared to certain engineering plastics like PEEK and PC. ABS is usually created from monomer compounds such as acrylonitrile, butadiene, styrene, and other preferred additives. You can melt and reshape ABS plastic stock with 3D printing, injection molding, or extrusion. Precision ABS CNC machining is your go-to option for machined parts with stringent quality requirements and tig... --- ### Corrosion Resistant Metals: An Expert Guide to Choosing the Best Option - Published: 2024-03-05 - Modified: 2024-03-05 - URL: https://at-machining.com/corrosion-resistant-metals/ - 分类目录: Articles, Materials Metals have extensive applications across industries. Product designers often employ corrosion-resistant metals in various applications, from aerospace components, musical instruments, and heat exchangers to structural components. Although these metals offer excellent heat resistance and structural strength, like most metals, their ability to resist corrosion differs. Hence, it is crucial to use a metal with corrosion resistance properties that best suits your project requirements. This article delves into the discussion of corrosion-resistant metals and typical corrosion-resistant metals. Continue reading to the end to learn more about the best ways to improve the corrosion resistance of metals! What Is a Corrosion Resistant Metal? Corrosion-resistant metals are materials that are highly resistant to chemical breakdown caused by moisture, oxygen, or other substances. These metals, such as stainless steel, aluminum, titanium, and certain alloys, contain elements that form a protective oxide layer or passivation layer to prevent deterioration. This characteristic makes them ideal for use in harsh environments, such as marine, chemical processing, and outdoor construction, where durability and longevity are crucial. Common Corrosion Resistant Metal Corrosion-resistant metals are of different types, each with special attributes and uses. We’ll explore typical corrosion-resistant materials below: Aluminum Aluminum CNC Parts Aluminum is a standard workhorse metal for various application... --- ### Machinability of Materials: Understanding its Importance and Ways of Improving It - Published: 2024-03-04 - Modified: 2024-03-04 - URL: https://at-machining.com/machinability-of-materials/ - 分类目录: Articles, CNC Machining, Manufacturing, Materials CNC machine shops often work with various materials to produce parts according to customer preferences. Materials such as aluminum, brass, and some plastics are typical materials that are easy to work with. However, you’ll need advanced tooling and experienced experts to achieve desirable results in machining difficult-to-machine materials like titanium alloys like Ti-6Al-4V. As a result, it is crucial to understand what makes a specific material easier to machine than other materials. This article explores what machinability means, its ratings, and factors affecting a material’s machinability. Continue reading to the end to learn about the standard ways of making materials more machinable and typical examples of materials with excellent machinability. What Is the Machinability of a Material? CNC Turning Machinability refers to a material’s quality that makes it easy or difficult to cut, shape, or finish with any machining process. A material is more machinable when cut with normal cutting speed and minimal power without deforming the cutting zone. In contrast, a material has poor machinability when it requires more effort and high cutting forces, which results in more deformation. This property applies to all CNC machining materials, even though it is often used for metals. Using material with improved machinability is more beneficial because it provides better parts with less deformation, tight tolerances, and excellent surface finish. These materials also facilitate faster lead times because they facilitate quick production of items. ... --- ### The Key Benefits of Titanium Nitride (TiN) Coating for Tools and Components - Published: 2024-02-26 - Modified: 2024-07-26 - URL: https://at-machining.com/titanium-nitride-coating/ - 分类目录: application, Articles, Finish Titanium nitride coating significantly enhances tool and component performance by increasing hardness, reducing wear, and extending service life. Ideal for a wide range of applications, this coating improves cutting speed and precision while minimizing maintenance needs. Discover the comprehensive benefits of titanium nitride coating and why it's a top choice for industry professionals seeking to maximize efficiency and durability. What is Titanium Nitride Coating? Types of Titanium Nitride Coating Tools Titanium nitride (TiN) is a very hard, wear-resistant ceramic material that can be applied as a thin film protective coating to the surfaces of tools, machine parts, and other components. TiN thin films can be deposited through a process called physical vapor deposition (PVD) to coat substrates with a durable golden-colored layer. The resulting TiN coating acts as a tough, abrasion-resistant protective coating that enhances the surface properties of the underlying material. TiN films provide improved resistance to wear, friction, and corrosion while maintaining the bulk properties of the substrate. Overall, TiN thin film coatings leverage the protective properties of titanium nitride. Key Benefits of Titanium Nitride... --- ### Understanding Unilateral Tolerance and Bilateral Tolerance in Machining - Published: 2024-02-26 - Modified: 2024-05-30 - URL: https://at-machining.com/unilateral-tolerance-and-bilateral-tolerance/ - 分类目录: Articles, CNC Machining, Manufacturing In the machining world, precision is paramount, and understanding the nuances of tolerances is the cornerstone of achieving unparalleled quality. Bilateral and unilateral tolerances are more than just technical jargon; they are critical tools that ensure every machined part meets its intended design specifications with exactitude. This blog post will dive deep into bilateral and unilateral tolerances, illustrating their pivotal roles in quality control and how they guide the production process toward perfection. The Role of Tolerance in Quality Control Precision CNC Machining Tolerance in machining is a fundamental parameter that determines the allowable limit of variation in the dimensions of a machined part. Its role in quality control cannot be overstated, as it directly influences the functionality, compatibility, and performance of the component within its intended assembly or application. By defining precise upper and lower bounds for dimensions, tolerance ensures that parts fit together seamlessly, operate efficiently, and meet stringent quality standards. In essence, tolerance acts as a guardian of precision, enabling manufacturers to achieve and maintain high-quality outputs, reduce material waste, and enhance product reliability, thereby upholding the integrity of the entire manufacturin... --- ### Artificial Intelligence in CNC Machining: How AI is Changing the Machining Industry - Published: 2024-02-21 - Modified: 2024-02-21 - URL: https://at-machining.com/artificial-intelligence-in-cnc-machining/ - 分类目录: Articles, CNC Machining Artificial Intelligence (AI) is revolutionizing CNC machining by enhancing precision, efficiency, and automation. AI algorithms optimize cutting paths, predict machine maintenance, and enable real-time adjustments, leading to reduced waste, faster production times, and lower costs. This integration signifies a leap forward in manufacturing, offering smarter, adaptable machining solutions that cater to complex, custom projects with unparalleled accuracy. Now, let’s delve into the heart of this revolution and explore how AI is reshaping the machining landscape. What is AI Machining AI machining refers to integrating artificial intelligence technologies with traditional machining processes, enabling enhanced precision, efficiency, and automation. By utilizing AI algorithms, machining operations become smarter, predicting maintenance, optimizing tasks, and making real-time adjustments, thereby revolutionizing manufacturing with improved productivity, reduced waste, and lower costs. Machine Learning and Big Data in CNC Machines Machine Learning The expansive datasets generated by Computer Numerical Control (CNC) machines offer significant opportunities for enhancements in CNC machining operations through the application of machine learning and big data analytics. Gathering sensor measurements, operational parameters, metrology data, and machine stat... --- ### Rapid Prototyping in Custom Machining: The Ultimate Guide - Published: 2024-02-20 - Modified: 2024-02-20 - URL: https://at-machining.com/rapid-prototyping-in-custom-machining/ - 分类目录: Articles, Manufacturing Rapid Prototyping(RP) allows design teams to quickly and cost-effectively transform 3D digital designs into high-fidelity physical prototypes that match final product specifications. By enabling the creation of multiple design iterations and prototypes, rapid prototyping optimizes concepts and accelerates the product development workflow. This guide explores rapid prototyping fundamentals, processes, applications in custom machining, and how to select the optimal process for transforming 3D digital designs into physical prototypes that match final product specifications. What is Rapid Prototyping? What is Rapid Prototyping Rapid prototyping is a typical early step in the product development process. It is a fast and reliable iterative approach involving the use of CNC machining or 3D computer-aided design (CAD) to fabricate a physical part or assembly. The focus of the product designer or engineering team during the rapid prototyping phase of product development is on usability testing to ensure the part fulfills the purpose of the design. This design is usually called the minimum viable product (MVP) because it comprises of the features required to conduct tests and gather feedback. ot The Role of Rapid Prototyping in Custom Machining 3D Printing Prototyping Rapid prototyping is crucial in advancing products through the strict validation stages of product... --- ### Tools for CNC: A Selection Guide for Professionals - Published: 2024-02-19 - Modified: 2024-06-10 - URL: https://at-machining.com/tool-for-cnc/ - 分类目录: Articles, CNC Machining CNC machines are designed to handle various machining tasks since they utilize different available CNC machining tools. Each tool for CNC machining offers distinct precision and efficiency in executing different operations. However, it is essential to understand everything about standard tools used for CNC machining operations to choose the appropriate tooling that effectively meets your project's demands! This article discusses the different tools for CNC machining operations and their respective functions. You will also learn expert tips for effective CNC tool selection by reading to the end. Let’s get to it! Why Is CNC Tool Selection Important? CNC Tools Tool selection is an integral aspect of CNC machining procedures. Various tools used in machining possess different features and intricate geometries. Hence, it is crucial to choose the right one to achieve the best results. With the right machine tools, you can optimize productivity and machining efficiency. Moreover, using the right tools to machine workpieces helps ensure an excellent surface finish of machined parts and reduces tool wear You might want to make sure you create design features in your part using standard tool size. For example, ensure you design holes in your parts with commonly available drill bits with common measurements rather than a millimeter under or over. Moreover, it would help to ensure the standardization of desig... --- ### Production Tooling in Manufacturing: Balancing Cost, Quality, and Performance - Published: 2024-02-13 - Modified: 2024-02-13 - URL: https://at-machining.com/production-tooling-in-manufacturing/ - 分类目录: Articles, CNC Machining, Manufacturing Production tooling contributes significantly to high-scale manufacturing and molding processes as it helps guarantee the superior quality of finished products. Machine tooling includes building various equipment and gear, such as molds, jigs, and fixtures used in manufacturing different products. Effective tooling facilitates the production of high-quality items, ensuring extended product life cycles and proper functioning of manufactured items. This guide explores production tooling and its importance. Read on to the end to discover the types of tooling solutions and strategies for balancing cost and quality in production tooling. What Is Production Tooling? Production tooling encompasses the specialized machinery, equipment, and tools used in high-volume manufacturing. It is a more specific subset of tooling. Production tooling is designed and manufactured to facilitate efficient and precise manufacturing of products on high volume. Production tooling is integral to automotive, electronics, aerospace, and consumer goods. Production tooling includes plastic injection molding tools and dies explicitly fabricated to meet the stringent demands of high-volume production. These tools can maintain tight dimensional tolerances on every finished product. Why Is Tooling Important? Tooling is important in product manufacturing because it impacts the production processes and the quality of a produced part. Manufacturers use to... --- ### Drone Manufacturing: Understanding Costs, Materials, and Methods - Published: 2024-02-08 - Modified: 2024-03-28 - URL: https://at-machining.com/drone-manufacturing/ - 分类目录: Articles, CNC Machining, Industrie, Manufacturing In the world of rapidly evolving technology, drone manufacturing stands out as a field combining innovation with precision. Understanding the intricacies of drone production is crucial, whether you're a business looking to invest or a tech enthusiast curious about how these flying marvels are made. This blog delves into the costs, materials, methods and considerations that define the art of drone manufacturing. Breaking Down the Costs of Drone Manufacturing Initial Design and Prototyping The initial design and prototyping stage in drone manufacturing is crucial, combining detailed planning with practical testing. Using advanced computer-aided design (CAD) software, engineers and designers craft precise 3D models, focusing on functionality, aerodynamics, and aesthetics. Rapid prototyping, especially via 3D printing, is instrumental in bringing these designs to life quickly. It allows for testing and refining component designs for optimal weight, durability, and performance. This phase includes thorough testing to ensure feasibility and identify design improvements, ultimately setting the stage for efficient production and innovative drone technology. This process is not only foundational to the ma... --- ### Vapor Polishing: Achieving the Smooth Surface Finish - Published: 2024-01-24 - Modified: 2024-01-24 - URL: https://at-machining.com/vapor-polishing-surface-finish/ - 分类目录: Finish Polishing plays a crucial role in eliminating micro-imperfections from the surfaces of manufactured products and machined parts. These imperfections may not be readily noticeable at first glance. The primary objective of polishing is to remove these imperfections and sanding marks while imparting a glossy finish to the parts. Among the various polishing methods, this article will focus on vapor polishing. Vapor polishing is a widely used finishing method, particularly effective in achieving high transparency levels in plastic materials. This is especially valuable in cases where plastic is utilized to create lightweight optical lenses, demanding optimal transparency. Now, let’s delve into the vapor polishing process and how vapor polishing works in producing clear parts using injection molding or vacuum casting. What Is Vapor Polishing? https://www. youtube. com/watch? v=8cxsjWYHhpI Vapor polishing is a specialized surface finishing technique employed in manufacturing. In this process, a solvent is transformed into vapor and directed onto the part or product in need of refinement, either through a pressurized air stream or by cycling it repeatedly within a chamber. The solvent reacts with the part’s surface, inducing a melting effect that results in a smoother texture and increased resistance to scratches. This method is particularly suitable for enhancing the properties of materials like acrylic (PMMA) or polycarbonate, contributing to improved surface finishes on both internal and external surfaces. Its effectiveness is pronounced when applied to smaller parts. Notably, vapor polishing excels at... --- ### Selecting the Ideal Plastic Manufacturing Process for Your Plastic Parts - Published: 2024-01-22 - Modified: 2024-01-23 - URL: https://at-machining.com/plastic-manufacturing/ - 分类目录: Articles, CNC Machining, Materials, Vacuum Casting Plastic materials are valuable manufacturing materials with a host of unique properties. Irrespective of the application, plastic parts manufacturing is often cost- and time-efficient due to the wide range of physical properties of plastics. However, it is crucial to understand the different plastic manufacturing processes to select the ideal manufacturing process for your project requirements regardless of the part’s end-use. This guide discusses the different types of plastic product manufacturing processes. Read on to the end to learn about helpful tips for successful plastic parts manufacturing. Let’s dive in! Typical Plastic Parts Manufacturing Processes Since plastic materials are available in different dimensions, shapes, colors, and durabilities, manufacturers and designers employ other manufacturing techniques to produce these plastics effectively to desired shapes and sizes. We will discuss some of these standard manufacturing processes in this section: CNC Machining Plastic Milling CNC Machining The CNC machining process uses computer numerical control to dictate the movement of cutting tools like CNC lathes, mills, and drills. These CNC tools gradually remove material from the block to achieve a specific shape. CNC machining comprises operations such as milling, turning, grinding, routing, and drilling. The CNC machining technology is ideal for creating plastic parts that are difficult o... --- ### Computer Numerically Controlled(CNC) Processes: Maximizing Efficiency in Production - Published: 2024-01-17 - Modified: 2024-01-17 - URL: https://at-machining.com/computer-numerically-controlled/ - 分类目录: Articles, CNC Machining Computer Numerical Control (CNC) revolutionizes manufacturing, merging high automation with skilled labor to enhance efficiency and precision. This article delves into the core of CNC technology, exploring its applications across various industries and the role of CNC in advancing efficient, scalable manufacturing operations. Gain insights into CNC's integral software, processes, and its future, unlocking the secrets to elevating your production efficiency to new heights. What Does Computer Numerical Control Mean? Computer Numerical Control is an automated technology that controls mechanical tools with pre-programmed computer software. A single tool can execute multiple functions with a custom computer program. Moreover, you can modify the program to alter the outcome of the process without changing the equipment. Numerical in the concept of CNC indicates the technology’s ability to use numbers in controlling the mechanical tools. These numbers may represent Cartesian coordinates, degrees, speeds, or other denominations. Machine tools read these numbers according to the commands in the program. CNC has changed production processes across all manufacturing industries. This technology is compatible with all industrial processes, including 3D printing, welding... --- ### CNC Machining Precision: Process, Benefits, and Applications - Published: 2024-01-15 - Modified: 2024-01-15 - URL: https://at-machining.com/cnc-machining-precision/ - 分类目录: Articles, CNC Machining Ever wondered about the process behind crafting robust aluminum tools and engine components? These intricate machined parts emerge from CNC precision machining expertise. This process employs computer programs to fabricate products according to precise specifications meticulously. Numerous industries in today's landscape heavily depend on machining precision to produce high-quality parts that adhere to stringent requirements. Precision CNC machining involves using computer programs to create parts meeting precise specifications, employing various techniques and materials. Thus, a comprehensive grasp of the concept becomes imperative to optimize project outcomes. This guide comprehensively explores the precision machining process, the diverse machine tools utilized, its merits, and practical applications. Whether you're seeking to broaden your understanding of manufacturing or have a simple curiosity about the process, read on for insights. What Is CNC Precision Machining? Precision machining involves crafting a finished product from raw material by eliminating excess material according to a CAD or CAM blueprint. This process finds application in various manufacturing processes and across different materials. Prior to manufacturing any product, it's essential to utilize CAD or CAM programs to create a detailed blueprint. These programs generate intricate 3D outlines that guide the precise machining process in faithfully replicating the intended product. Products ranging from toys and medical devices to automobiles and space shuttles, all with component parts, necessitate precision machining. The process encompasses actions such as cutting, milling, turning, and electrical discharge machining to achieve the desired end product... --- ### G-Code CNC: Understanding Programming Code for CNC Machining - Published: 2024-01-11 - Modified: 2024-01-11 - URL: https://at-machining.com/g-code-cnc/ - 分类目录: Articles, CNC Machining The unparalleled efficiency and accuracy of CNC machining are rooted in the codes and essential programming languages that guide CNC machines. Contrary to common perception, G codes serve distinct roles in CNC operations. The functioning of all CNC machines relies on G code CNC programming. They primarily instruct the machine on cut geometry. G-code programming is embedded in the firmware of nearly all machine tools, including CNC mills, lathes, and 3D printers. While specific languages may vary between manufacturers, they generally adhere to the same principles, with most codes remaining consistent. Understanding G-code for CNC machines is not complex. It is straightforward to comprehend the basics, workings, and the creation of G-code for your next project. Continue reading to explore everything about G-code for CNC machines. In this guide, we will delve into the specifics of G code and unravel its unique functions that optimize CNC machine performance. What Is G Code in Machining? G-code is a CNC programming language that directs a CNC machine's functions related to the cutting tool's movement. It stands for 'Geometric code. ' G-code guides the CNC machine's actions by combining instructions readable by the microcontroller. This simple programming language requires no intricate logic or mathematical skills. What Is G Code in Machining Using Cartesian coordinate systems, G-code instructs the CNC machine tool on the workpiece's actions and location. Each command begins with an alphanumeric code, starting with G or M, enabling operators to automate the machining process and ensure precise cuts. Beyond basic commands like "move here" or "cut this," G-codes encompass subprograms, subroutines, and machine-specific instructions. For instance, l... --- ### Vacuum Casting: Process, Pros & Cons, and Applications - Published: 2024-01-08 - Modified: 2024-07-26 - URL: https://at-machining.com/vacuum-casting-process-pros-cons-applications/ - 分类目录: Articles, Vacuum Casting Vacuum casting is an adaptable manufacturing process that product designers use to produce high-quality prototypes and end-use products in small quantities. Its comparatively lower production costs and fine details make it a resourceful tool for rapid prototype projects and marketing purposes. However, it would help to understand how polyurethane/vacuum casting works to achieve the best results. This article explains the vacuum casting process, how it works, and its advantages and limitations. You will also learn about the applications of cast parts and vacuum casting technical specifications by reading to the end. Let’s get to it! What Is Vacuum Casting? Plastic Vacuum Casting Parts with Different Color Vacuum casting is the same as polyurethane or urethane casting. It is a process in which liquid resins are drawn into a mold with a vacuum to make plastic or rubber parts. A vacuum expels air bubbles from the mold to ensure the cast parts take on the intended shape. Rubber, resins, and thermoplastic are the liquid materials commonly used for urethane casting. Manufacturers use this process to create small batches of plastic or metal parts with superior quality and accurate dimensions using a master model. However, vacuum cast parts may fail in high heat or pressure applications. How Does Vacuum Casting Work? Vacuum casting is a contemporary and technical manufacturing process. It requires a mold tool shaped like the ... --- ### Threaded Holes: Introduction and Helpful Considerations - Published: 2024-01-04 - Modified: 2024-01-04 - URL: https://at-machining.com/threaded-holes/ - 分类目录: Articles, CNC Machining Threaded holes are functional features in designing mechanical assemblies. These threaded holes are designed to accommodate fasteners, including bolts and screws, forming a secure connection between components of an assembly. Threaded holes are primarily used for mechanically fastened parts and components across the medical, electronics, automotive, and consumer goods industries because they are versatile and easy to use. However, it would help to understand everything about hole threading to make accurate holes for your products. This article explains threaded holes, their types and production process, and how they differ from tapped holes. Read to the end to learn more about best practices to ensure successful hole threading! What Are Threaded Holes? https://youtu. be/qt2uGIGkHLI Threaded holes are circular holes with internal threads. A threaded hole can have threads made by tapping or threading since there are several ways of making threads in a hole. Machinists often use a cutting tap to make these threads in the internal diameter of the drilled hole. These holes with threads function as non-permanent joints, providing a position for secure fastener installation in mechanical assemblies. Tapped or threaded components accommodate a threaded shaft like metal and machine screws, providing a reliable connection. The threads create resistance, preventing the fastener from loosening over time. It also allows the easy removal of the fastener when necessary. Types of Threaded Holes Through Holes & Blind Holes Thread... --- ### Tolerance Stacking: An Overview of Its Analysis Methods and Best Practices - Published: 2023-12-28 - Modified: 2023-12-28 - URL: https://at-machining.com/tolerance-stacking/ - 分类目录: Articles, CNC Machining Tolerancing plays a crucial role in the engineering and manufacturing process. It indicates the permissible deviations from a part’s measurement. Tolerance values are key features in the Geometric Dimension and Tolerancing (GD&T) system that product engineers use to communicate key part characteristics to the production department. More so, tolerance stacking is a crucial tolerancing technique. It ensures multiple features of an assembly fit together within a specified tolerance limit by calculating assembly variation in geometric tolerance. Tolerance stack-up analysis helps to ensure a part’s tolerance is mathematically accurate, feasible, and beneficial to the production and performance of the machined part. Moreover, proper tolerance stacking is essential to allocate tolerance budgets strategically in the product development process. This article discusses what tolerance stacking is and its method of analysis. You will also learn practical tips that help to ensure success in tolerance stacking by reading to the end. What Does Tolerance Stacking or Stack-Up Mean? https://www. youtube. com/watch? v=GSXZipWl0fU Tolerance stack-up or stacking is the cumulative geometric tolerances of connected features. That is to say, all the tolerances of a part are summed up to identify their cumulative effect on the part’s entire tolerance. Tolerance stacking is essential in assembly processes. It ensures the part and its supporting features are all physically possible to manufacture high-quality components. Tolerance stack-up analysis helps to ensure tolerances are attainable before manufacturing begins. This method eliminates situations whereby the part’s features are within the tolerance budgets, but the assembly measurement is out of tolerance and gets scraped. Proper tolerance stack analysis helps determine the f... --- ### Custom Micro Screws: 7 Factors to Consider for Your Precision Projects - Published: 2023-12-25 - Modified: 2023-12-25 - URL: https://at-machining.com/custom-micro-screws/ - 分类目录: Articles, CNC Machining, Industrie When executing precision projects, the choice of fasteners can make or break the outcome. Among the plethora of options, custom micro screws stand out as the cornerstone of many high-tech assemblies. In this guide, we’ll explore seven critical factors that demand your attention when incorporating custom micro screws into your precision projects. From material selection to understanding supplier capabilities, AT-Machining insights ensure that your project’s integrity is never compromised. What is the Custom Micro Screws Custom micro screws, as I understand them, are specialized micro fasteners crafted with an extraordinary focus on precision, space optimization, and unwavering reliability. These aren't your everyday screws; they are micro screws, distinctively designed to cater to specific needs in industries where detail and precision are non-negotiable, such as electronics, medical devices, and aerospace. In our experience, what sets these custom screws apart is their bespoke nature - tailored in materials, sizes, threading, and head styles to precisely align with the unique requirements of each project. These micro fasteners are more than just components; they represent a commitment to precision engineering and customization, embodying the meticulousness needed in high-s... --- ### How Does CNC Programing Work to Improve Custom Machining Results? - Published: 2023-12-20 - Modified: 2023-12-20 - URL: https://at-machining.com/cnc-programing/ - 分类目录: Articles, CNC Machining Achieving precision in manufacturing processes often involves the use of advanced technologies. One such technology that plays a crucial role is CNC (Computer Numerical Control) programming. CNC programming is the key to unlocking the full potential of CNC machines, enabling businesses to produce intricate and accurate components with efficiency and consistency. It is the code that breathes life into complex designs. It guides machines to meticulously shape raw materials into intricate parts that are useful in several industries. But what exactly is CNC programming, and how does it play a vital role in custom machining? This article answers all the important questions. We will explore CNC programing intricacies, applications, and the immense value it brings to the custom machining process. Process of CNC Machining What is CNC Programming? Computer Numerical Control (CNC) programming is the art and science of crafting a set of instructions that a computer can use to drive CNC tools and machines. This ultimately creates intricate parts or products. A CNC programmer evaluates a paper or digital CNC model of a part, after which they translate the design into a series of computer instructions. G-Code CNC Programming These instructions are then transmitted to an automated machine via sensors and electrical drives. The machine (mill, router, grinder, or lathe) follows the precise control of the computer to press, grind, or cut materials to shape them into the desired form. In CNC programming, various codes play specific roles. Some of the essential codes include: T-codes: Tool iden... --- ### Everything You Should Know about Custom Motorcycle Parts Manufacturing - Published: 2023-12-12 - Modified: 2023-12-13 - URL: https://at-machining.com/custom-motorcycle-parts-manufacturing/ - 分类目录: application, Articles, Industrie Welcome to the intricate world of custom motorcycle parts manufacturing, a realm where artistry and engineering seamlessly intertwine. This blog offers an in-depth look at the entire process, from the imaginative design of custom parts to the meticulous selection of materials and advanced manufacturing techniques. Prepare to delve into the precision and challenges of creating bespoke motorcycle components, culminating in the essential guide to selecting a trustworthy manufacturer. Why Consider Customized Motorcycle Parts CNC Machining Motorcycle Engine Parts Customized motorcycle parts are increasingly popular among riders seeking to enhance their machine's performance, aesthetics, and uniqueness. These parts offer personalization that goes beyond the standard factory models, allowing riders to express their individual style and preferences. Custom parts can improve performance, such as better handling or increased power, tailored to the rider's needs. They also offer the opportunity to upgrade various components like exhaust systems, bodywork, and control parts, often resulting in a more efficient and enjoyable riding experience. Additionally, customizing can increase a motorcycle's value and distinction, making it stand out in a crowd. This blend of functional and... --- ### Understanding Transmission Shafts: Types, Materials, Design, and Manufacture - Published: 2023-12-11 - Modified: 2024-03-26 - URL: https://at-machining.com/transmission-shafts/ - 分类目录: application, Articles, CNC Machining Shafts are versatile engine components with varying applications across industrial manufacturing, consumer products, transportation, and mining industries. Transmission shafts are one of the commonly used shafts. Transmission shafts have a circular cross-section and are responsible for transferring power or motion within engines or machines. Transmission shafts transfer power from one part producing power to another which receives it. Hence, transmission shafts are core to all rotating machinery. This guide provides an in-depth discussion of transmission shafts meaning, types, manufacturing processes, and materials used. You will also learn helpful transmission shaft design considerations by reading to the end. Let’s get to it! Introduction to Transmission Shafts Even though power can be generated in several ways, it can be challenging in cases where it is required with perfect amount and direction. As a result, transmission shafts are used in automobiles and other rotating machinery. Transmission shafts are essential machine parts in different mechanical transmissions, especially cars. They are the axles that keep the gears on a vehicle in position and transmit power through the gearbox. The transmission shaft can be automatic or manual depending on the engine configuration. The design and specification of the transmission shaft play a pivotal role in the layout of the vehicle’s transmission. An automatic transmission employs the planetary gear set to produce varying gear ratios, while a manual transmission work... --- ### How to Select the Perfect Custom Screws for Your Project: A Comprehensive Guide - Published: 2023-12-06 - Modified: 2023-12-06 - URL: https://at-machining.com/custom-screws/ - 分类目录: Articles, CNC Machining Selecting the perfect custom screws is crucial for the success of any project. This guide offers a deep dive into materials, sizes, and precision manufacturing, providing expert insights to inform your choices. Discover how the right screw can enhance your project's durability, functionality, and efficiency in just a few well-informed steps. Why Customized Screws Are Needed in Various Industries https://www. youtube. com/watch? v=i2lvfEwpN24 Custom screws are pivotal in specialized applications where standard screws fall short, offering tailored solutions for unique project requirements. Their customization allows precise control over size, material, thread pattern, and strength, ensuring a perfect fit for specific tasks. This precision is crucial in industries like aerospace, medical devices, and electronics, where even minor deviations can lead to significant consequences. Custom screws can be made from a variety of materials like stainless steel or titanium, catering to needs for durability, corrosion resistance, or weight considerations. They also provide aesthetic harmony in visible applications, maintaining design integr... --- ### Everything You Should Know About Slot Milling in Machining - Published: 2023-12-04 - Modified: 2023-12-04 - URL: https://at-machining.com/slot-milling-in-machining/ - 分类目录: Articles, CNC Machining Machining processes such as CNC milling are central to the modern manufacturing industry, offering reliable and flexible production techniques with unique capabilities. Slot machining is one of the most versatile and widely used Machining processes such as CNC milling are central to the modern manufacturing industry, offering reliable and flexible production techniques with unique capabilities. Slot machining is one of the most versatile and widely used CNC milling processes in machining grooves with limitless shapes and sizes. This process uses various slotting tools to make precise pockets, grooves, or slots in different components, meeting strict quality standards and tight tolerances. Understanding the slot milling process is advisable to fully exploit its vast benefits. This guide provides a detailed introduction to slot milling technology and its techniques. Read on to learn more about best practices for optimal slot milling! What Is Slot Milling? https://www. youtube. com/watch? v=NnRC9v_njEg Slot milling i... --- ### A Comprehensive Overview of Galvanization Metal and Its Applications - Published: 2023-11-28 - Modified: 2023-11-28 - URL: https://at-machining.com/galvanization-metal/ - 分类目录: Articles, Finish By means of galvanization, a zinc coating is applied to the exterior of iron or steel. By functioning as a sacrificial element, the surrounding zinc coating safeguards the underlying steel or iron. As a result, it potentially prolongs the operational lifetime of metallic components. Galvanized metal provides sufficient protection against corrosion and damage and ensures a prolonged lifespan. In addition, galvanized steel and iron are compatible with various What Is Galvanization? Galvanizing (or galvanization) is the procedure by which a zinc coating is applied to the outermost layer of a metal, such as iron or steel. Applying a layer of protection to the underlying metal decreases the likelihood of corrosion or tarnishing. Galvanization Steel Galvanization is a relatively straightforward process that yields a fairly thin protective coating, generally around 80 µm in thickness. The process of galvanization differs based on the particular technique employed. Nevertheless, the critical aspect of the procedure is that it typically entails coating iron or steel in zinc metal, which can exist in a solid or particulate form. The iron present in the surrounding metal will react with the zinc upon introduction, forming a securely bonded alloy coating... --- ### Aluminum Injection Molds in Plastic Manufacturing: A Complete Guide - Published: 2023-11-27 - Modified: 2023-11-27 - URL: https://at-machining.com/aluminum-injection-molds-in-plastic/ - 分类目录: application, Articles, Materials Conventional steel molds have long been the mainstay for mass production of plastic parts. However, with increasing demand for smaller production runs and faster turnaround times, aluminum injection molds have emerged as a compelling alternative. Aluminum injection molds have gained favor among manufacturers seeking a balance between cost-effectiveness, product quality, and production speed. Advances in aluminum alloys have significantly enhanced their strength and hardness, making them suitable for longer-lasting molds. This extends their applicability beyond plastic prototyping and bridge tooling to full-fledged production runs. This article delves into the details of aluminum injection molds, exploring their advantages, key features, and applications. We will also provide a design guide to help you get superior aluminum molds. What Are Aluminum Injection Molds? Aluminum Injection Mold Aluminum injection molds are simply mold toolings that use aluminum as the primary material for its construction. These molds are commonly employed in the injection molding process to produce various components and products, ranging from prototypes to finished goods. These molds are particularly well-suited for rapid prototyping and low-volume production runs due to their ability to be quickly manufactured and their lower upfront costs. Additionally, aluminum's excellent heat dissipation properties contribute to faster cycle times and reduced defect rates. Benefits of Aluminum Molds in Plastic Manufacturing The most important advantages of employing aluminum injection molds in the injection molding process for product manufacturing... --- ### Everything You Should Know about CNC Engrave - Published: 2023-11-20 - Modified: 2023-11-20 - URL: https://at-machining.com/cnc-engrave/ - 分类目录: Articles, CNC Machining Ever wondered how intricate designs are etched into materials with unmatched precision? Welcome to the world of CNC engraving, a fusion of art and technology. In this comprehensive guide, we delve into the nuances of CNC engraving, from its fundamental principles to advanced applications. Discover how AT-Machining harnesses this technology to transform your projects, ensuring precision and quality that stand out. Get ready to explore everything you should know about CNC engraving, a technique that’s reshaping the manufacturing landscape. What Is CNC Engraving? https://www. youtube. com/watch? v=Z34neq7QSls CNC engraving is a subtractive manufacturing technique that involves the gradual removal of a certain amount of material from the workpiece surface along a predetermined path. The CNC engraving machine produces desired visible markings on the workpiece’s surface by making shallow cuts to machine fine details. You can use this machining process to add information such as personalizing texts, serial numbers, measurements, markers, or alignment points in mechanical items. It is a modern method of engraving that relies on computer numerical control technology to guide the engraving tool to achieve the utmost accuracy and precision control. Product teams across different industries employ engraving machining in various applic... --- ### PVD Coating Explained: Benefits and Applications in Modern Industries - Published: 2023-11-20 - Modified: 2024-06-28 - URL: https://at-machining.com/pvd-coating-explained/ - 分类目录: Articles, CNC Machining, Finish Since its initial discovery, Physical Vapor Deposition (PVD) coating has discovered various new applications. This process was Initially explored for military purposes to enhance cannon durability and minimize spin in ballistics. The PVD coating technology involves altering the molecular properties of a metal's surface by depositing thin films of materials on a part's surface. The distinctive blend of appearance and functionality establishes this process as a unique element in metalworking. This guide takes you through the PVD coating process, detailing its key benefits and applications. You will also learn the differences between PVD and other coating methods and how you can get the best from this process. What Is Physical Vapor Deposition (PVD) Coating? Physical Vapor Deposition (PVD) coating is also termed thin-film coating. It involves vaporizing a solid material in a vacuum and depositing it onto a part's surface. These thin film coatings enhance durability, appearance, and functionality. What Is Physical Vapor Deposition (PVD) Coating They consist of compound materials deposited atom by atom. In the PVD process, a thin layer is deposited onto a substrate by vaporizing and depositing material in a vacuum chamber. The coating material, known as a "source material" or "target," can include metals, alloys, and ceramics. The Process of PVD Coating PVD coating is a method where a solid material transforms into vapor to cover another material. The PVD coating process involves several steps: Cl... --- ### The Ultimate Guide to Tolerance Press Fit: What You Need to Know - Published: 2023-11-17 - Modified: 2024-07-26 - URL: https://at-machining.com/tolerance-press-fit/ - 分类目录: Articles, CNC Machining In mechanical engineering, tolerance press fit is the permissible deviation from the assigned dimensions or nominal size of mating parts. Tolerances are crucial in engineering fits to ensure two components of an assembly slide freely into each other. Besides, tolerances define the allowable range of measurements for two parts in an assembly. However, it is essential to understand tolerance in press-fit design to ensure the reliability of the assembly. This article discusses everything you need to learn about tolerance in press fit, factors influencing tolerances in press fits, calculations for press fit tolerances, and practical tips for optimal tolerance in press fit design. Read on to learn more about the topic! Understanding Tolerance in Press Fit Understanding tolerance in press fit is essential to effectively design and manufacture two parts joined together by interference. However, tolerance is the acceptable deviation from the nominal dimensions or base measurement in engineering fit. Tolerance in press fit ensures the components of an assembly match the specified functional requirements without jeopardizing the joint’s integrity. Unlike transition fit and clearance fit, interference fit forms a permanent coupling of two components. These friction fits (press fit) require light or large forces depending on factors like material properties. More so, tolerance in press fit is crucial since parts can be damaged easily due to significant differences in the mating dimensions. "Shaft basis system" ... --- ### Medical Device Manufacturing: Everything You Need to Know - Published: 2023-11-09 - Modified: 2023-11-09 - URL: https://at-machining.com/medical-device-manufacturing/ - 分类目录: Articles, Industrie This article provides a comprehensive overview of medical device manufacturing, including key processes like CNC machining, 3D printing, injection molding, and casting. It covers design, prototyping, materials selection, quality control, regulatory compliance, and cost management considerations. Specific examples illustrate the precision and customization enabled by modern manufacturing technologies. The article highlights the critical factors contributing to developing safe, effective, innovative medical devices. Read this article to learn everything you need about Medical Device Manufacturing! Introduction to Medical Device Manufacturing Precision Medical Devices The medical device industry is rising, projected to soar to $675 billion by 2030. At the heart of this boom is medical device manufacturing, an industry vital for developing the foundational tools of healthcare. It's a realm defined by meticulous precision and rigorous regulatory standards. Manufacturers tread through a maze of intricate design choices, material selections, and compliance with health and safety protocols, crafting anything from the smallest surgical implements to the most complex diagnostic systems. Beyond meeting patient needs, this industry is a catalyst for medical breakthroughs, fusing engineering exactness with medical empathy, and stands as a tribute to human innovation to improve and preserve liv... --- ### CNC Fixture: Types, Applications, and Design Tips - Published: 2023-11-07 - Modified: 2024-04-03 - URL: https://at-machining.com/cnc-fixture/ - 分类目录: Articles, CNC Machining CNC fixtures are essential tools that play significant roles in CNC machining, allowing quicker operation and production of precise parts according to design specifications. The appropriate use of a CNC fixture guarantees coherence and interchangeability in CNC machining processes. This allows you to meet the demands of your machining project with no human effort. Although these tools are of different types and have diverse uses, it is essential to understand the types of CNC fixture and their use to identify the right one for your project. This guide provides a comprehensive overview of CNC fixtures and types. You’ll also learn about helpful CNC fixture design considerations in this article. Read on to learn more about the topic! What Are CNC Fixtures? What Are CNC Fixtures CNC fixtures are work-holding tools for stability and positioning. They are often used in securing, supporting, or fixing a workpiece appropriately on the CNC machine. A CNC fixture is an essential tool that facilitates conformity and interchangeability when machining workpieces. CNC workholding fixtures ensure a seamless manufacturing operation by reducing the amount of human input. Workholding fixtures are not the same as jigs, even though most people often compare them. A machining fixture secures, supports, and stabilizes the machined part but does not guide cutters. The jigs guide the tool cutter’s movement. In addition, the CNC workholding fixtures move relative to the workpieces’ movement while the jigs remain stationary. Applications of ... --- ### 4-Axis CNC Machining: A Comprehensive Guide - Published: 2023-11-02 - Modified: 2023-11-02 - URL: https://at-machining.com/4-axis-cnc-machining/ - 分类目录: Articles, CNC Machining In this innovative era of automation in product manufacturing, 4-axis CNC machining offers reliable machining capabilities across various industries. It is an economical manufacturing process with greater machining flexibility and efficiency. Therefore, manufacturers utilize 4-axis machining as a means to eliminate human errors, ensuring tight tolerances in CNC part machining. In this guide, you will learn everything about 4-axis CNC machining, including its basic process, advantages, and limitations. You’ll also learn the comparison between 3-, 4-, and 5-axis machining. Read on to learn more! What Is 4-Axis CNC Machining? https://www. youtube. com/watch? v=JcZHIN2dJsA 4-Axis CNC machining involves multi-axis machining of workpiece material with CNC machines with an extra rotary axis. The 4-axis machining process utilizes any CNC machine that can simultaneously move at four different angles. It usually comprises the three linear axes - X, Y, and Z and an additional axis (A-axis). The X, Y, and Z axes denote the three mutually perpendicular directions, while the A-axis rotational axis rotates the workpiece around the X-axis. Although 4-axis CNC machines are available in different arrangements, the standard type is vertical machining. It operates in the vertical direction, allowing the spindle’s movement to be in the Z-axis. More so, these properties will enable the machining of c... --- ### CNC Plastics: Choosing the Right Plastic for Your Project - Published: 2023-11-01 - Modified: 2023-11-01 - URL: https://at-machining.com/cnc-plastics-for-your-project/ - 分类目录: Articles, CNC Machining, Materials CNC plastics are indispensable to the modern manufacturing industry. Each machining plastic offers unique mechanical properties that make it suitable for either prototypes, engineering models, or end-use products. These plastics are practical alternatives to metals for a wide range of applications. With an extensive list of plastics to choose from, it is crucial to select one with the right properties for the intended applications and industry. Therefore, you must understand the various properties of the available plastics in the market. This guide discusses everything you should know about CNC plastics. You’ll also learn helpful tips to consider during material selection. Why Choose CNC Plastics? Types of Plastics CNC technology is reputable for its reliable solutions in different applications. Product designing teams consistently choose plastics as the suitable material for several machined parts due to their extensive material options, range of surface finishes, low cost, and extended lifespan. As such, plastics have become an increasingly important and widely embraced choice for various machined parts. CNC plastics allow you to create precise customized parts that match the design specifications while minimizing costs. Moreover, the plastic CNC machining process offers faster lead times and preferred tight tolerances. As a result, these engineering plastics are ideal for high-precision machined products. Common Plastic Materials used in CNC machining Pla... --- ### Everything You Should Know About Stainless Steel Passivation - Published: 2023-10-23 - Modified: 2023-10-23 - URL: https://at-machining.com/stainless-steel-passivation/ - 分类目录: CNC Machining, Finish, Materials Passivation is a fundamental post-machining process for making corrosion-resistant steel parts and components. Stainless steel passivation creates a passive layer on the metal’s surface that prevents it from chemical reactivity. This procedure eliminates contaminants like iron and dirt by producing a passive oxide layer on the stainless steel’s surface. However, various alloys and applications demand different passivation methods and techniques. This guide discusses everything you need to understand about stainless steel passivation, its methods and techniques, benefits, and challenges of passivation. You’ll also learn helpful tips for effective stainless steel passivation. Read on to learn more about the topic! Understanding the Basics of Stainless Steel Passivation Stainless Steel Passivation Compare Stainless steel passivation is a non-electrolytic finishing treatment that renders stainless steel products unreactive to substances that cause rust, including oxygen and moisture. The passivation process involves submerging stainless steel in mild oxidants like nitric acid to create a thin Chromium Oxide (2Cr203) layer on its bare surface. The protective layer shields the free iron particles in stainless steel material from reacting with atmospheric conditions likely to degrade its quality. Passivation is critical in industries requiring excellent resistance to corrosion, such as medical, cosmetics, food processing, etc. Why is Passivation Essential for Stainless Steel? The passivation process is a... --- ### Why You Should Consider 3D Printing Ceramic for Your Next Projects - Published: 2023-10-19 - Modified: 2023-10-19 - URL: https://at-machining.com/3d-printing-ceramic/ - 分类目录: Articles, Materials 3D printing ceramics offers significant advantages over traditional methods, including Rapid Prototyping and Iteration, cost-effectiveness, and design flexibility. As industries seek innovative and efficient production methods, ceramic 3D printing emerges as a top contender. This technology revolutionises ceramic production and paves the way for new applications in art, aerospace, and beyond. Let’s dive in Ceramic 3D printing technology. What is 3D Printing Ceramic? What is 3D Printing Ceramic 3D printing ceramic, a pivotal aspect of additive manufacturing, leverages a 3D printer to transform digital 3D models into physical ceramic objects. This Additive Manufacturing technique deposits thin layers of ceramic materials, ranging from plastic, resin, and clay slurry to powder. As each layer is meticulously placed, the object gradually takes shape. Post-printing, the "green" unfired ceramic item is dried and sintered in a kiln, enhancing its strength and cohesion. Ceramic 3D printing is a testament to modern manufacturing prowess, facilitating intricate designs, swift prototyping, and bespoke creations. Its applications span art, design, construction, biomedicine, and more, ushering in a new era of ceramic manufacturing and a... --- ### Bronze vs. Brass vs. Copper: Exploring Their Differences - Published: 2023-10-18 - Modified: 2023-10-18 - URL: https://at-machining.com/bronze-vs-brass-vs-copper/ - 分类目录: Articles, Materials Bronze, brass, and copper are non-ferrous metals with a slight red tint; manufacturers generally label them “red metals.” Although these metals possess identical elemental composition and appearance, they have surprisingly unique properties, including corrosion resistance, high electrical/thermal conductivity, and malleability. These properties differentiate them, making them suitable for several purposes in various industries like architecture, electronics, marine, construction, etc. Therefore, it is essential to understand the comparison of these metals to determine the right one for your projects. This article discusses the differences between brass, bronze, and copper, exploring their available alloys, applications, material properties, and helpful tips for choosing the right material for your project. Overview of Bronze Customized Bronze Pump with CNC Machining Bronze is a popular copper and tin-based alloy but includes other elements such as aluminum, zinc, silicon, manganese, and phosphorous. As such, the results often vary based on the preferred elements and their percentage. The copper content in bronze makes it a more valuable alloy than brass. Bronze Age can be traced back to 3500 BC. It exhibits low metal-to-metal friction and offers excellent ductility. Bronze resists corrosion and has a high melting point, making it highly applicable. Grades of Bronze There are different alloys of bronze suitable for various applications depending on their composition. Here are the most common bronze alloys: Alloy 932: The bronze alloy 392 is a high-leaded bronze perfect for manufacturing bushi... --- ### Steel CNC Machining: A Comprehensive Guide - Published: 2023-10-15 - Modified: 2024-06-07 - URL: https://at-machining.com/steel-cnc-machining/ - 分类目录: Articles, CNC Machining, Materials Steel is a good choice for various CNC machining operations because of its excellent machinability and homogeneity. It also offers strong workability, weldability, high ductility, and formability to fulfill any project's specifications and is well-suited to your particular machining demands. Steel has emerged as one of the more common industrial alloys for CNC machining projects due to its favorable physical qualities. The metal has a high tensile strength and excellent corrosion resistance, adding to the durability and part longevity of the product. This comprehensive guide explains all you need to know about steel CNC machining, including its surface finishes. What Is Steel CNC Machining? https://www. youtube. com/watch? v=oJO-fQKxR-Y Many manufacturing processes depend on the process of machining. It used to be that the entire procedure was done manually, but that required a lot of time and work. Computer Numerical Controlled (CNC) machining is one of the automated machining services available today. CNC machining, which forms designs from metal and plastic material, entails using a computer to control the movements of a particular tool. Because of its speed, accuracy, and production effectiveness, this automated technique has become highly widespread in the industrial sector. Steel is one of many materials that are suitable for CNC machining. One of the most widely used materials for custom-made parts and prototypes is CNC steel. Grades of Ste... --- ### Engineering Tolerances: Definition, Types, and Fits - Published: 2023-10-12 - Modified: 2024-03-25 - URL: https://at-machining.com/engineering-tolerances/ - 分类目录: Articles, CNC Machining Tolerances establish the permissible deviation from the assigned dimensions or measured value in mechanical engineering. Manufacturers often use tolerances in product engineering to ensure the interchangeability of components in mechanical manufacturing. A product may become unusable based on the design intent when the production parts' dimension is not within the preferred tolerance limits since each fabrication process has a certain degree of inaccuracy. Therefore, it is pivotal to understand engineering tolerances and their types to achieve quality and usable products. This article discusses what tolerance engineering is and its different types. You’ll also learn about fits and helpful considerations for part tolerancing. Let’s dive in! What Is Engineering Tolerance? Tolerance in engineering or engineering tolerance is the acceptable variation in a specific measurement from the base measurement or assigned dimensions. Tolerances can apply to different units, including voltage, volume, weight, current, temperature, etc. However, tolerances in engineering apply to angular, linear, and other physical dimensions associated with technical drawing. No manufacturing method is flawless because every part that has ever been produced has specified engineering tolerances. This tolerance provides a permissible variation in dimension and geometry, which the manufacturer must work closely with. For instance, if you are to design a sieve to remove 4. 5 mm pebbles from 3. 5 mm pebbles. It would be best to design it so the smaller pebbles... --- ### Why Should Consider Wire EDM Cutting for Your Precision Project - Published: 2023-10-09 - Modified: 2023-10-09 - URL: https://at-machining.com/wire-edm-cutting/ - 分类目录: Articles, CNC Machining Wire Electrical Discharge Machining (EDM) emerges as a pivotal tool in precision machining, offering unparalleled accuracy and intricate design capabilities. This article delves into the mechanics and essential components of Wire EDM, juxtaposing its advantages with limitations and drawing comparisons to Conventional EDM. With insights into industries reaping its benefits and guidance on project-specific decision-making, this piece serves as an essential read for those exploring precision machining avenues. An Introduction to Wire Electrical Discharge Machining (EDM) Wire Electrical Discharge Machining Wire electrical discharge machining (EDM), like other EDM techniques, employs an electrically charged wire immersed in dielectric fluid to cut and shape conductive materials accurately. Differing from methods that use a shaped electrode, wire EDM introduces a thin copper or brass wire, guiding it along the specified trajectory to erode the material. As the electrical discharges initiate the melting or vaporization of the workpiece, the wire traverses a CNC-programmed path, crafting intricate profiles. Wire EDM boasts exceptional accuracy and can produce minuscule, tight radii corners without exerting mechanical force. This method is paramount for machining fragile components and hardened metals... --- ### Precision CNC Machining: Meaning, Advantages, and Applications - Published: 2023-10-05 - Modified: 2023-10-08 - URL: https://at-machining.com/precision-cnc-machining/ - 分类目录: Articles, CNC Machining Our environment is surrounded by highly sophisticated technology that is advancing rapidly. In everyday life, we encounter several sophisticated elements, such as gears and components inside equipment, which makes us wonder what goes into making them. For the most part, the answer to how these things are created is the same - precision CNC machining. CNC methods have been the foundation stone for modern businesses, making parts in an automated fashion at unbelievable production speeds. Precision CNC machining has taken it further, increasing accuracy and streamlining the manufacturing process. This comprehensive guide will explain all the details about precision CNC machining, including its applications and processes. What Is Precision CNC Machining? https://www. youtube. com/shorts/Z3Su_bOal0k Precision CNC machining is manufacturing components by cutting out and shaping raw materials. Computer-aided Manufacturing (CAM) blueprints and Computer-aided Design (CAD) aid in selecting the correct cutting procedure. These programs are essential during the design phase since they frequently feature comprehensive 3D outlines that guarantee successful part fabrication. High-precision machining is becoming an essential component of the industrial industry. It necessitates the participation of skilled designers and expert engineers. Designers are in charge of designing and interpreting designs into manufacturing instructions. The machinist then sends the final coded instruction to the CNC equipment in machine lang... --- ### Everything You Should Know About Deep Hole Drilling - Published: 2023-10-05 - Modified: 2024-04-06 - URL: https://at-machining.com/deep-hole-drilling/ - 分类目录: Articles, CNC Machining Deep hole drilling is a popular metal-working process in many fields, especially in producing firearms or heavy ordinances. This operation is perfect for most high-precision drilling projects because it provides highly accurate, repeatable holes with superior surface finishes. Therefore, it is crucial to understand everything about deep hole drilling to achieve the best results. This guide discusses everything you need to know about deep hole drilling, its benefits, applications, and standard techniques. You’ll also learn helpful tips for effective deep-hole drilling. Let’s dive in! What Is Deep Hole Drilling? What Is Deep Hole Drilling? Deep hole drilling is a process of machining a hole ten times deeper than the hole diameter. A deep hole is characterized by at least a depth-to-diameter ratio of up to 10:1. It is suitable for creating holes of desired depth in different CNC machining materials ranging from aluminum to the strongest super-alloys. Deep hole drilling is a widely used technique in many industry applications. However, it originated from the need to drill straight gun barrels with high accuracy in which the required depth-to-diameter ratio can reach 20:1. Later on, the technology advanced and extended to other applications, including making automotive parts like cam-shafts, crank-shafts, fuel rail, and fuel injector bodies, creating lo holes in injection ... --- ### Aluminum Coating: Choosing the Right Finishes for Your Aluminum Parts - Published: 2023-09-29 - Modified: 2023-09-29 - URL: https://at-machining.com/aluminum-coating/ - 分类目录: Finish, Materials Aluminum is a versatile metal with excellent mechanical properties and extensive applications in various industries that require precision CNC-machined aluminum parts. Aluminum components often come with good surface quality. However, manufacturers often improve the quality of these components with quality aluminum coating. For optimum results, you must choose the right surface finish to enhance these parts with better aesthetic enhancement, better physical properties, resistance to rust, wear, and chemicals, etc. This guide discusses the common aluminum finishes and helpful considerations for choosing the ideal surface finish for your aluminum machined parts. Let’s get to it! Top 7 Types of Aluminum Finishes to Elevate Your Projects Aluminum coatings are different surface treatments manufacturers and product designers commonly use to protect aluminum alloys from high heat, abrasion, chemical reactions, and humidity. Below are different types of aluminum coatings suitable for your project: Anodizing AL7075_BeadBlast_Hard Anodizing Anodizing is an electrochemical process that enhances abrasion and corrosion resistance in aluminum parts by thickening the natural oxide layer to form a dense film. The aluminum coatings become thicker depending on the time the aluminum spends in the anodizing tank containing electrolytic solution. More importantly, anodized aluminum offers several desirable benefits, such as dye adhesion, vibrant colors, and better heat dissipation i... --- ### The Ultimate Guide to Understanding Aluminum CNC Machining - Published: 2023-09-24 - Modified: 2024-08-04 - URL: https://at-machining.com/aluminum-cnc-machining/ - 分类目录: Articles, CNC Machining, Materials Aluminum is a non-ferrous metal commonly used in different applications. Manufacturers often utilize aluminum for various products because it is inexpensive, non-toxic, recyclable, and machinable, making it ideal for CNC machining. However, it is crucial to understand aluminum CNC machining to exploit its full potential of aluminum. This article discusses aluminum CNC machining, the benefits of using aluminum for CNC machining, and the different grades of aluminum used in CNC machining. You’ll also learn about the standard aluminum CNC machining techniques and applications. Let’s get to it! Introduction to Aluminum CNC Machining Aluminum High-Speed Machining Turning Aluminum is a versatile material metal commonly used in various industries for different purposes. It is soft, non-magnetic, and ductile in its purest form and you can alloy it with various elements, including magnesium, copper, and manganese, to create different alloys with varying improved properties. Aluminum CNC machining is amongst the top machining operations in terms of frequency of execution due to the material’s remarkable machinability. Manufacturers rely on aluminum CNC machining to make different precision aluminum parts that meet the intended applications’ requirements. The process involves using CNC routers to shape aluminum material into preferred shapes and dimensions. Benefits of Aluminum that Mak... --- ### Top 7 Types of Aluminum Finishes To Elevate Your CNC Parts - Published: 2023-09-19 - Modified: 2023-09-19 - URL: https://at-machining.com/aluminum-finishes/ - 分类目录: Articles, Finish, Materials Aluminum finishes are crucial in enhancing the performance and aesthetics of CNC parts made from this versatile metal. Designers and manufacturers widely favor aluminum for its remarkable strength-to-weight ratio, good thermal and electrical conductivity, and excellent corrosion resistance. However, aluminum parts often require additional finishing procedures to ensure optimal functionality in various applications. By selecting the right aluminum finish for your products, you can elevate their cosmetic appearance, performance, and wear resistance, among other benefits. This guide explores the importance of aluminium finishes, the common types, and helpful tips for choosing the ideal finish for your aluminum products. Read on to learn more about the topic! The Importance of Aluminum Finishes Powder Coating The aluminum finish choice significantly affects the overall performance, appearance, and durability of aluminum parts in various industries. Below are some of the importance of aluminum finishes: Corrosion Resistance Aluminum is innately corrosion-resistant because of its oxide layer. However, you can further improve this attribute with finishes, including powder coating, painting, and anodizing. These aluminum surface finishes form a protective barrier that guarantees the extended lifespan of the aluminum products subjected to corrosive substances and harsh environments. Ultraviolet Resistance Aluminum surface finishes, including specialized coating, anodizing, and powder coating, offer extra protection against UV radiation. Aluminum sur... --- ### Alodine Finish: The Complete Guide to Chromate Conversion Coatings - Published: 2023-09-18 - Modified: 2023-09-18 - URL: https://at-machining.com/alodine-finish-chromate-conversion-coatings/ - 分类目录: Articles Manufacturers usually prevent surface damage and failure in precision machined parts with different measures, such as the alodine finish. The alodine finish or chemical conversion coating improves metal products’ functionality, aesthetic appeal, and other properties. Therefore, it is crucial to understand the alodine finishing process to achieve the best results for machined parts. This guide provides detailed information on alodine finishing, why it is essential for precision-machined parts, the science behind this finish, and its types. You’ll also learn about the pros and cons of alodine finish and its application. Let’s dive in! What is Alodine Finishing? Chromate Conversion Coating Alodine finishing, also called Chem Film, is a chromate conversion coating that offers corrosion protection in metal parts, especially aluminum alloys. Alodine dissolves in aqueous solutions to form the gel that adheres to the surface of metals. This surface treatment doesn’t change specific mechanical properties of aluminum, such as its lightweight and strength. Chemical conversion coatings mainly protect the metal surface and enhance the aesthetic appeal of metals. Manufacturers often use chemical conversion coating because it serves as a base for painting and priming when painting over metal substrates such as aluminum. Moreover, it is suitable for preserving the conductivity of metal parts. Why Alodine Finish is Essential for Preci... --- ### Safety First: Everything You Need to Know About Magnesium Machining - Published: 2023-09-14 - Modified: 2023-09-14 - URL: https://at-machining.com/magnesium-machining/ - 分类目录: Articles, CNC Machining, Materials As industries increasingly turn to magnesium for its lightweight and robust properties, understanding the intricacies of safely machining this metal becomes paramount. The highly flammable nature of magnesium, coupled with the hazards of its dust and chips, makes it a challenging material to work with. Delve into this guide to uncover the essence of magnesium, the risks it presents during machining, and the quintessential safety protocols that can safeguard your projects. Introduction to Magnesium and Its Unique Properties Metal Magnesium Magnesium, often heralded as the lightest of all structural metals, boasts a myriad of distinctive characteristics that render it a preferred choice across various industries. With approximately two-thirds the density of aluminum, it offers significant weight savings— a sought-after advantage, especially in the aerospace and automotive sectors to enhance fuel efficiency. Yet, it's not just about being lightweight; magnesium's excellent machinability further elevates its demand. However, these desirable traits come with inherent challenges, including their high flammability and susceptibility to rapid oxidation. Navigating through these attributes is essential for optimizing its potential while ensuring safety. Understandin... --- ### Mastering CNC Lathe Parts: A Comprehensive Guide to 9 Essential Components - Published: 2023-09-13 - Modified: 2023-09-13 - URL: https://at-machining.com/cnc-lathe-parts/ - 分类目录: Articles, CNC Machining CNC lathe machines have revolutionized the manufacturing landscape with their precision and efficiency. While many admire the end products these machines produce, few delve deep into their core. In this guide, we'll preview the 8 pivotal parts of a CNC lathe machine, provide proof of their significance, and give you a preview of their integral role in the machining process. Introduction to CNC Lathe Machine CNC Lathe Machines: Precision Manufacturing Unveiled CNC lathe machines signify the evolution of manufacturing. They introduce unparalleled precision, unwavering quality, and swift production by automating intricate procedures. The real brilliance of these machines emerges from the seamless interplay of their sophisticated software and precisely crafted CNC Lathe Parts. Interplay of Components: The Essence of CNC Efficiency Central to the efficiency of CNC Lathe Machines are its integral components. Regardless of its size or perceived significance, each component plays a critical role in the machine's flawless operation. In this section, we unravel the synergy of these Parts of CNC, setting the foundation for an in-depth exploration of each. The Heart of t... --- ### Knurling Tools and Techniques: A Comprehensive Guide - Published: 2023-09-07 - Modified: 2024-03-28 - URL: https://at-machining.com/knurling-tools-and-techniques/ - 分类目录: Articles Manufacturers use different post-finishing techniques to give machined components special characteristics. Knurling is among these secondary processing methods. It can impart attractive surfaces to custom parts by creating distinctive patterns, such as ridges and indentations on machined surfaces. This distinctive guide explains everything you need to know about knurling, including its different variations and the common problems during knurling processes. Let's get to it. What Is Knurling? Knurling is a manufacturing technique usually conducted on a lathe that involves the production of complex patterns on a component's surface. These patterns can consist of straight lines, angles, or interlocking designs. The knurling process enhances the part's durability and aesthetics while improving its grip. However, you should that knurled patterns can vary. It can feature straight ridges or a spiral arrangement of these "straight" ridges, deviating from the more conventional criss-cross design. Knurling is an effective method for refurbishing parts. This is because the raised portions of a knurled surface help reduce the effects of wear and tear on the part. It also plays a role in assembling metal pins into plastic molds. Knurling is used in the production of sever... --- ### The Ultimate Guide to Understanding Centerless Grinding - Published: 2023-09-07 - Modified: 2023-09-11 - URL: https://at-machining.com/centerless-grinding/ - 分类目录: Articles, CNC Machining Centerless grinding is a versatile and adaptable technology ideal for machining cylindrical parts for different applications. Centerless grinding technology uses abrasive cutting to remove raw material from a workpiece. Machinists use this cylindrical grinding technology to produce long, slender cylindrical components with consistent dimensional accuracy and finer surface finishes. However, it is essential to understand this technology to achieve the best grinding results. This guide discusses the basics of centerless grinding, the core components of centerless grinders, how precision centerless grinding differs from traditional grinding, and its modern evolution. Keep on reading to learn more about the topic! Introduction to Centerless Grinding Centerless Grinding Machine Centerless grinding is a subtractive process that uses an abrasive wheel to cut material from a workpiece’s external diameter to achieve desired properties. A centerless grinding machine usually comprises a grinding wheel, work blade, machine base, and regulating wheel. The workpiece material is not mechanically fastened to drive the part in centerless grinding. The centerless grinding process ensures less setup time and better concentricity since it doesn’t include part centering. Besides, it controls workpiece rotation and feed rate precisely, allowing tight tolerances. Most importantly, centerless grinding provides lower tooling costs, and it is an ideal solution for processing materials and small workpieces that are diffic... --- ### CNC Robotics Meets CNC Machining: Maximize Production Efficiency - Published: 2023-08-29 - Modified: 2023-08-29 - URL: https://at-machining.com/cnc-robotics/ - 分类目录: Articles CNC robotics are fast becoming an indispensable part of modern manufacturing, transforming how CNC machine shops operate over the past years. Incorporating CNC robotics into the machining industry contributes significantly to its success. More so, CNC technology incorporation is one of the pivotal factors contributing to the success of the robotics industry today. Even though these two technologies continue to overlap, their differences gradually become insignificant—the manufacturing sector benefits from this robotics integration. Also, robotics are the ideal option for automation in product manufacturing. CNC manufacturing robotics help industrial companies overcome manufacturing complications, maintain quality control, and reduce waste. This guide explores the essence of CNC robotics, why CNC machining is ideal for producing robotic parts, and the symbiotic relationship between Robotics and CNC machines. You’ll also learn about the robotics used in CNC machining and compare the two technologies. Let’s get to it! The Essence of CNC Robotics CNC Robots Work CNC robotics includes any computer-controlled device used to execute different machining tasks. A CNC robot is any innovative equipment engineered specifically for increased efficiency in CNC machining operations like drilling, milling, and welding. Such robots follow programmed protocols (g-code) in handling different projects and do not require any input from personnel in most cases. A typical robotic system is the Haas robot package in the Haas machine. The package includes necessary solenoids, plug-and-play capabilities, safety guarding, an electrical interface box, and a software interface for direct control through Haas machines. Manufacturers benefit from increased automation due to CNC robotics because it ensures mass production of high-q... --- ### The Comprehensive Guide to Plastic Prototyping: Methods, Costs, and Considerations - Published: 2023-08-29 - Modified: 2024-05-27 - URL: https://at-machining.com/plastic-prototyping/ - 分类目录: CNC Machining Plastic parts hardly get the deserved credit for the role played in product manufacturing despite being everywhere and having multiple applications in various industries. Manufacturers and product developers often utilize plastic parts for different purposes, ranging from lids for coffee cups to computer keyboards, cable insulation, surgical gloves, and window frames. However, it would help to note that all plastic products started as prototypes. This guide discusses the comprehensive guide to plastic prototyping. You’ll learn everything about the significance of plastic prototypes, plastic prototype development, methods for plastic prototyping, costs, and essential tips. Let’s get to it! The Significance of Plastic Prototypes plastic-prototype-industrial-components Prototyping is a resourceful design process for many entrepreneurs and manufacturing businesses. As such, plastic prototypes are used for various applications across industries. Product designers rely on plastic prototypes to physically assess plastic parts before initiating mass production. These plastic prototypes help you study your plastic parts’ physical representation without delay. Besides, plastic prototype manufacturing allows manufacturers to engage potential investors and customers. They can test these prototypes themselves. As such, these plastic parts prototypes help you gauge your potential customer’s interest in the product before launching. Additionally, plastic prototyping allows product designe... --- ### What's the Difference? A Machining Guide to CNC Roughing and Finishing - Published: 2023-08-28 - Modified: 2023-08-28 - URL: https://at-machining.com/cnc-roughing-and-finishing/ - 分类目录: Articles, CNC Machining Welcome to the intricate realm of CNC machining, where rough and finish machining stands as pillars of precision, efficiency, and accuracy. This guide delves deep into these two pivotal processes, aiming to demystify their integral roles in the industry. Dive in as we uncover their distinct advantages and essential considerations when you're in the market for top-notch machining services. Let's embark on this insightful voyage to the core of CNC craftsmanship. What Is Roughing In Machining? https://www. youtube. com/watch? v=YMhNCWP12rE CNC Roughing Process Roughing, the cornerstone of the manufacturing process, is frequently termed as rough milling, CNC roughing, or the first step in the wild and finish machining spectrum. It's all about swiftly removing excess material to approximate the workpiece's ultimate design. Utilizing larger cutting tools, this stage delves deeper with broader cuts to quickly get rid of unwanted material, typically resulting in a coarser surface finish. While designed for efficiency and speed, roughing transcends its moniker; it needs to be more robust. This pivotal phase bridges the gap between the raw stock and the subsequent precision stages of machining. It primes the workpiece for the detailed nuances of the finis... --- ### Everything You Need to Know About Gears Machining - Published: 2023-08-22 - Modified: 2024-07-03 - URL: https://at-machining.com/gears-machining/ - 分类目录: Articles, CNC Machining The concept of gears machining has been around for a while because they are among the oldest mechanical components still in use today. Gears offer several benefits in a wide range of applications. They are used in various products and industries, including automotive, aerospace, industrial, and more. Gears can be created using techniques such as casting, forging, extrusion, powder metallurgy, blanking, and gear milling. However, the machining process is crucial in achieving the final gear size, shape, and surface smoothness. This distinctive guide will explain all you need to know about gear machining, including its importance. We will delve into the various methods for gears processing, including important tips for material selection. The Importance of Gears in Machinery Gear Machining Process Gears have several importance in machinery, and some of them include: Setting the Rotate Speed The gear cutting process plays a crucial role in regulating the rotational speed of mechanical systems. A prominent illustration of this function can be observed in the utilization of gears within motor engines. These gears are responsible for finely tuning the rotational velocity of the engine by employing specific gear ratios. Including gears with distinct ratios, such as a 1:2 ratio for an electric motor operating at 1400 rpm, facilitates the modulation of motor revolutions per minute. This enables precise control over the rotational speed. Transmitting Power An essential functionality of gears lies in their ability to transmit power ... --- ### The Ultimate Guide to Understanding Splined Shaft Machining - Published: 2023-08-21 - Modified: 2023-08-22 - URL: https://at-machining.com/splined-shaft-machining/ - 分类目录: Articles Splined shafts, intricate yet robust, play a pivotal role in modern machinery, ensuring seamless power transmission and rotational precision. Whether you're an engineer, a manufacturer, or someone curious about these mechanical marvels, "The Ultimate Guide to Understanding Splined Shaft Machining" is tailored for you. Dive in to unravel the intricacies of splined shafts, their advantages, the craftsmanship behind them, and their myriad applications. What are Splined Shafts and Core Functions of Splined Shafts Splined Shafts CNC Machining What are Splined Shafts Splined shafts are specialized mechanical components integral to various machinery and automotive systems. Characterized by their distinct ridges, known as splines, these shafts can feature internal or external splines. The design allows them to mesh seamlessly with corresponding grooves in a mating component, ensuring a robust connection. This interlocking mechanism is pivotal for efficient torque transmission and accurate rotational alignment. Splined shafts enhance system performance and durability by preventing slippage and ensuring even load distribution. Their adaptability and precision make them preferred in industries requiring secure and efficient power transfer. Role ... --- ### The Ultimate Guide to Machining Parts & Components - Published: 2023-08-21 - Modified: 2023-08-21 - URL: https://at-machining.com/machining-parts-components/ - 分类目录: Articles CNC machining parts is pivotal to all industries due to their high accuracy, repeatability, and precision. These machined parts are prevalent across industries because they are cost-effective for demanding applications. CNC machinists and product engineers manufacture parts with cutting-edge CNC technology, which involves automated machining operations. This guide discusses machined parts and components, their compatible machining techniques, advantages, and design principles. You’ll also learn about the materials used for machined parts, their applications, and helpful tips on choosing the proper machined parts manufacturer. What Are Machined Parts and Components? CNC Machined Part If you look around, you’ll notice different machined parts and components everywhere. Manufacturers create these parts with machining processes where specialized cutting machines (including routers, mills, and lathes) gradually remove excess materials from workpiece bar stock using sharp cutting tools to create the desired shape. These digital manufacturing processes include CNC drilling, milling, turning, and grinding, used to cut a block of material into preferred shapes or parts. Generally, machined parts can be created with manual or automatic (Computer Numerically Controlled) machining. However, machinists now produce custom-machined parts using computer-aided design. Besides, you can make your CNC parts with any metal alloy, p... --- ### PTFE CNC Machining: What You Need to Know for Your Project - Published: 2023-08-15 - Modified: 2023-08-15 - URL: https://at-machining.com/ptfe-cnc-machining/ - 分类目录: Articles Teflon or Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer thermoplastic. It is one of the engineering plastics used in several industrial applications. Manufacturers often use PTFE due to its chemical inertness, high melting point, and low friction coefficient. PTFE CNC machining is ideal for fabricating parts for different applications requiring good resistance to chemicals and stability at high temperatures. This guide discusses everything you need to know about Teflon CNC machining and the common machining methods. Likewise, you’ll learn about Teflon CNC machined parts applications and the essential considerations for successful PTFE machining. Let’s dive in! What Is PTFE CNC Machining Teflon is a common brand name for a thermoplastic fluoropolymer known as Polytetrafluoroethylene (PTFE). PTFE CNC machining involves using computer-programmed controls to manage the movement of the cutting tool to cut Teflon/PTFE material into desired shapes and sizes. This engineering plastic gives a white solid form at room temperature. It usually exhibits remarkable resistance to chemicals like alkalis and acids. Moreover, product designers in the medical, cookware, and automotive industries often use Teflon due to its low coefficient of friction properties. Material Properties/Advantages of Teflon Most Teflon properties result from its thermoplastic fluoropolymer nature, which contains only carbon and fluorine. Notable attributes of Teflon include: Fatigue an... --- ### Comprehensive Guide to Stainless Steel CNC Machining - Published: 2023-08-14 - Modified: 2023-08-14 - URL: https://at-machining.com/stainless-steel-cnc-machining/ - 分类目录: Articles Stainless steel is a versatile and common material in many industries. Durability, high strength, and corrosion resistance are just a few of its excellent attributes. CNC machining creates intricate and precise stainless steel components through computerized automation. This article will delve into the different grades of stainless steel available, covering their advantages and applications. You'll also learn how to overcome various challenges associated with CNC machining of stainless steel material. What is Stainless Steel CNC Machining? https://www. youtube. com/watch? v=fZdL-dEnDr4 Stainless steel CNC machining is an accurate and efficient machining process that uses CNC machines to shape, fabricate and cut stainless steel parts. Numerous industries use stainless steel because it is durable and resistant to corrosion. However, CNC machining is a flexible and cutting-edge technique for producing intricate stainless steel machined parts with great precision. The stainless steel CNC machining process starts with producing a compute-aided or digital design model of the desired parts. CAM (Computer-Aided Manufacturing) software then converts this design into code machines can read. The CNC machine analyzes the code to activate the accurate movement of the cutting tool and extract materia... --- ### Your Automotive Prototyping Comprehensive Guide to Turning Ideas into Reality - Published: 2023-08-14 - Modified: 2024-07-26 - URL: https://at-machining.com/automotive-prototyping-guide/ - 分类目录: Articles In the automotive manufacturing industry, prototyping is a cornerstone of vehicle development. It transforms design concepts into tangible models for rigorous testing, empowering manufacturers to guarantee excellence, curtail expenses, and sidestep potential pitfalls. Venture into this blog post as we journey through the expansive domain of automotive prototyping. We'll spotlight its innovative tools, dive into material considerations, assess cost factors, and showcase its multifaceted applications. Additionally, we'll underline the crucial choice of aligning with the right automotive prototype services provider for your endeavor. Understanding Automotive Prototyping https://www. youtube. com/shorts/-z45WoApZZc Automotive prototyping is the design validation stage where tangible vehicle models are crafted, acting as foundational blueprints for design refinement. Manufacturers rigorously assess a car's visual allure, structural robustness, and performance capabilities through these prototypes. This stage is pivotal in proactively identifying and amending design discrepancies. Manufacturers achieve peak efficiency by tackling these issues during prototyping, safeguarding resources and avoiding costly mistakes in subsequent production phases. Why Rapid Prototyping in the Automotive Industry? CNC Machined Automotive Parts Gears The automotive industry is highly competitive, and manufacturers are constantly pressured to ... --- ### Copper CNC Machining: Everything You Want to Know - Published: 2023-08-07 - Modified: 2024-08-08 - URL: https://at-machining.com/copper-cnc-machining/ - 分类目录: Articles, CNC Machining, Materials Copper is a multipurpose metal and one of the oldest metals commonly used in modern mechanical engineering—engineers utilize copper materials due to its exceptional characteristics. Most especially, copper and its alloys are valuable for different applications due to their remarkable thermal and electrical conductivity and excellent corrosion resistance. Copper CNC machining is one of the most resourceful and precise metal machining processes industries use to create copper parts. This specialized precision machining provides high precision, compatibility, and accuracy in handling various parts' high demands. However, it is essential to examine the factors associated with copper parts machining to determine the ideal one for your copper machining projects. This guide explores everything you want to know about copper CNC machining, different grades of copper, advantages, and challenges of machining copper. If you also want to learn about the key considerations, machining methods, and typical applications of copper-machined parts, this guide is for you! What Is Copper CNC Machining? Copper CNC Turning Copper CNC machining involves using computer-controlled tools and machines to fabricate copper materials into desired shapes. The CNC machining process controls complex devices such as mills, grinders, and lathes to make precise and intricate features on copper parts. Copper is written as Cu and listed as atomic number 29 on the periodic table. It is second only to silver and offers excellent heat and electrical conductivity. It is also antimicrobial and corrosion-resistant, making it an ideal material for different aerospace, automotive, power, and medical applications. The commercially available copper is usually more than 99% pure and 1% impurities, including silver, lead, or oxygen. Various Grades of Copper for CNC Machining Various Grad... --- ### Mastering CNC Prototype Machining: Your Guide to Success - Published: 2023-08-07 - Modified: 2023-08-07 - URL: https://at-machining.com/cnc-prototype-machining/ - 分类目录: Articles CNC machining has transformed the manufacturing of prototypes and final products. It continues to gain popularity in various industries because it offers prototypes in small volumes and more quickly than most alternative prototyping processes. CNC prototype machining, however, is an aspect in which CNC technology has proven most beneficial with indispensable solutions in every industry. As a result, manufacturers and product developers often master CNC prototype machining to achieve effective CNC prototyping operations. This guide explains prototype machining, why it is crucial, and different prototyping operations. You’ll also discover the applications and essential tips for successful CNC prototyping. Let’s dive in! What is Prototype Machining? CNC Machined Prototype Prototype machining is an efficient method of creating high-quality prototypes in small batches using CNC machines. Product designers and engineers often create prototypes with the intention of future production runs. The CNC machining process helps to create a physical and functional representation of the final parts. As such, prototype machining shows how a digital design would come out physically. Manufacturers can easily detect and eliminate design flaws with prototype machining before large-volume manufacturing begins. Moreover, production becomes more cost-effective when you eliminate design defects at the prototyping stage. Why is CNC machining the Gold Standard for Prototyping Process? There are various reasons why CNC machining i... --- ### Micro CNC Machining: Everything You Need to Know - Published: 2023-08-06 - Modified: 2024-09-10 - URL: https://at-machining.com/micro-cnc-machining/ - 分类目录: Articles Welcome to a world where precision and technology merge to create miniature masterpieces. This blog post uncovers everything you need to know about Micro CNC Machining. This technology has taken center stage with the rise of industries demanding small, intricate, and complex parts. Let's dive in. What is Micro CNC Machining? Micro CNC machining utilizes computer numerical control (CNC) machines specialized for micro-scale operation. These include micro mills, micro lathes, micro EDMs, and other precision machine tools designed for micromachining. They can shape parts and devices from metals, plastics, ceramics, silicon, and other materials with tiny features as small as 1 μm. The machines are programmed with CAD/CAM software that converts 3D model designs into precise tool paths and code instructions. The CNC systems position and move the micro-tools along these programmed paths to cut, mill, and shape the components with extreme precision. Advantages and Limitations of Micro CNC Machining in Precision Manufacturing Metal Micro Machined Parts The beauty of micro CNC machining in pr... --- ### Aerospace CNC Machining: Your Comprehensive Guide - Published: 2023-07-30 - Modified: 2023-07-30 - URL: https://at-machining.com/aerospace-cnc-machining/ - 分类目录: Articles The global aerospace industry has developed significantly, utilizing innovative technologies and new manufacturing practices to produce aerospace components from an extensive engineering materials range. Aerospace CNC machining remains crucial, ensuring aircraft components meet the highest industry standards. There is no room for errors in CNC-machined aerospace parts because these parts require the highest accuracy, precision, and speed. As a result, it is crucial to understand everything about aerospace machining to get the best out of the process. This article explains what aerospace CNC machining is and the typical materials used in aerospace manufacturing. You’ll also learn about precision and tight tolerances in aerospace machining, multi-axis CNC machines for aerospace parts, and suitable finishing options. Let’s dive in! What Is Aerospace CNC Machining? Aerospace CNC machining is a subtractive manufacturing technique that involves creating and maintaining aircraft and space shuttle components with computer numerically controlled tools. This automated manufacturing process uses cutting tools controlled by pre-programmed code and software. Aerospace Precision Machining The aerospace industry has high demand for parts made with high-quality materials and has zero margin for error. These aircraft parts often range from hinges, clamps, bushings, and custom machining of aircraft components. Aerospace manufacturing uses high-quality CNC machining materials to ensure their optimal performance, preventing danger. As a result, Kovar and titanium are commonly used metals in various aerospace machining applications. E... --- ### Guide to Small Batch CNC Machining: Tailored Manufacturing Solutions - Published: 2023-07-30 - Modified: 2024-07-16 - URL: https://at-machining.com/small-batch-cnc-machining/ - 分类目录: Articles, CNC Machining, Manufacturing Welcome to the precision path of small batch CNC machining! In this rapidly evolving manufacturing landscape, one aspect that stands out is the increasing relevance of small batch production. In this blog, we'll explore this important facet of modern manufacturing and dive into how small batch CNC machining transforms how we produce goods. What is Small Batch CNC Machining? Steel Custom CNC Parts Small Batch CNC (Computer Numerical Control) Machining is a manufacturing process that creates precise parts in smaller quantities, typically ranging from one to several hundred units. It's a popular choice for prototypes, custom orders, or small production runs where high precision is needed. The process uses pre-programmed computer software to control the movement of machinery and tools. The computer controls can operate complex machinery such as grinders, mills, routers, and lathes, allowing for high accuracy and repeatability in manufacturing parts. Small Batch CNC Machining contrasts with mass production that makes thousands or millions of identical parts. It provides a cost-effective solution for low-volume businesses needing ... --- ### Hard Coat Anodizing Aluminum: Your Ultimate Guide - Published: 2023-07-30 - Modified: 2023-07-30 - URL: https://at-machining.com/hard-coat-anodizing-aluminum/ - 分类目录: Articles In the vast world of metal finishing and protection, one process that continually stands out for its exceptional durability and multifaceted advantages is Hardcoat Anodizing. Ever since the early 20th century, when the potential of transforming the surface of aluminum through electrolytic passivation was first discovered, the industry has seen significant advancements. Among these, hard coat anodizing has cemented its position as a highly valued treatment in numerous sectors. What Is Hard Coat Anodizing? Batch of Hard Anodized Aluminum Parts Hard Coat Anodizing, also known as Type III Anodizing, is a process that creates a dense and durable layer of aluminum oxide on aluminum parts. This method involves immersing the aluminum in an acid electrolyte bath and applying an electrical current. This electrolytic process stimulates the aluminum surface to form its own anodic coating, producing a thick and robust layer. Unlike conventional anodizing, Hard Coat Anodizing is performed at lower temperatures with higher current density, creating a harder, less porous, and more wear-resistant surface. Beyond functional benefits like increased abrasion and corrosion resistance, and hardness, this process also allows for incorporating dyes, providing aesthetic appeal with var... --- ### Face Milling: Everything You Need to Know - Published: 2023-07-23 - Modified: 2023-07-23 - URL: https://at-machining.com/face-milling/ - 分类目录: Articles Machinists use different CNC machining procedures to enhance the surface quality of products. Face milling is one of the many finishing operations commonly used in CNC machining to meet various product design requirements. However, different face milling operations require cutting tools with varying cutting speeds and capabilities to remove material from the surface of a workpiece. Therefore, you must understand the face milling process to determine your project’s ideal procedures and tools! This article explains the face milling process, how it works, and its primary types. You’ll also be exposed to the comparison between face milling vs. peripheral milling and practical tips for successful face milling. Let’s dive in! What Is Face Milling? What Is Face Milling Face milling is a versatile machining method product engineers use to flatten and smoothen the surface of machined parts. You can use a CNC router, milling machine, or machining center to smoothen these flat surfaces. However, the difference between face milling and traditional milling processes is that the milling machine works perpendicularly to the milled parts. Common machining materials compatible with face milling include aluminum, wood, alloys, steel, bronze, cast iron, etc. Face milling operations can be automated or manual; the feed rate is the major difference between them. The machinist will have to stop the manual mill at intervals to repeatedly align the part across the table while the feed rate for the automated face milling is more ... --- ### The Engineer's Guide to Blind Holes in Machining - Published: 2023-07-23 - Modified: 2024-06-04 - URL: https://at-machining.com/blind-holes-in-machining/ - 分类目录: Articles Blind holes are essential elements in machining which engineers use to add recesses, safe attachment points, or aesthetic purposes in different components. However, machining blind holes can present certain challenges hence the need to understand the machining of blind holes in various parts. Nonetheless, it is advisable to consider variables such as alignment, depth, and debris buildup, which could affect the functionality of the hole in blind hole machining. This article will explore what a blind hole is, how to make blind holes, and why they are essential in machining. You’ll also learn about drill depth clearance in blind hole machining, other types of holes, and tips for machining the perfect blind holes. Let’s get to it! What Is a Blind Hole? A blind hole refers to a hole milled, bored, or drilled in a workpiece that doesn’t penetrate to the other side of the part. Moreover, you have to machine a blind hole with optimal accuracy to ensure the blind hole ends at the specified depth within the workpiece. How to Drill a Blind Hole Blind Hole Tapping The intended optimal thread engagement of the fastener determines the hole depth and an additional depth, enabling the tap to thread to the correct depth. You can create a blind hole in different ways using a hand drill. However, drilling to an exact depth with a hand drill or making a perpendicular hole isn't easy. Besides, a piece of tape wrapped around the drill bit indicates the depth of the drilled hole. Alternatively, there are other hand drills with a depth... --- ### Understanding Grooving: The Art of Precision Machining - Published: 2023-07-23 - Modified: 2024-04-07 - URL: https://at-machining.com/grooving-machining/ - 分类目录: Articles Welcome, machining enthusiasts! Today, we're diving into the intriguing world of grooving machining. Renowned for its precision and efficiency, this technique has made a lasting mark in the machining industry. But what is grooving machining exactly, you ask? Let's explore. Understanding the Basics of Grooving Machining Grooving Machining Grooving machining is a precision-driven process used in manufacturing to create accurate grooves or recesses in a workpiece, often metal. This technique enables the perfect fitting of components like O-rings and seals. Grooving tools, tailored in various sizes and geometries, facilitate this process. Key parameters such as material choice, tool selection, cut depth, feed rate, and tool speed influence the final results. Techniques include straight turning, face grooving, and contouring, each suited to specific requirements. Grooving machining's importance lies in its precision, efficiency, and versatility, making it a cornerstone in modern manufacturing processes. Understanding the Various Grooving Techniques There are seve... --- ### The Essentials of Aluminum Anodizing - Published: 2023-07-19 - Modified: 2023-07-20 - URL: https://at-machining.com/aluminum-anodizing/ - 分类目录: Articles Aluminum anodizing dates back to the early 20th century as an electrochemical process providing corrosion protection. Anodizing creates a protective aluminum oxide layer by passing an electric current through an electrolyte solution. The technology evolved over decades, improving wear resistance, durability, and color dye abilities. Today aluminum anodizing is widely used in automotive, aerospace, medical, and many other industries. This blog will cover the anodizing process, types, color options, advantages, limitations, design tips, and applications of aluminum anodizing. What is Aluminum Anodizing? Aluminum anodizing is a prevalent technique amplifying the metal's durability and aesthetic allure by leveraging electrolytic passivation. This process thickens the natural oxide layer on aluminum parts, significantly boosting the material's abrasion and corrosion resistance. The anodizing method also enables color incorporation into the aluminum, outperforming conventional paints or coatings, which may chip or peel. Consequently, anodized aluminum provides a robust, visually striking surface with superior resistance to wear and corrosion. Aluminum Anodizing Process Step-by-Step Principle of Aluminum Anodizing Cleaning the Aluminum Part The first step in the process involves thoroughly cleaning the aluminum part. This could involve ultrasonic cleaning, acid clea... --- ### Titanium Anodizing: Everything You Should Know - Published: 2023-07-18 - Modified: 2024-05-29 - URL: https://at-machining.com/titanium-anodizing/ - 分类目录: Articles Titanium anodizing is an electrochemical surface treatment that alters the metal's oxide layer to alter its properties. This comprehensive guide will cover everything you need to know about the process, including the steps involved, its advantages, challenges to overcome, and various applications. Whether you are new to titanium anodizing or looking to expand your knowledge, this blog provides key information to help you master this technology. Basics of Anodizing Anodizing refers to electrolytically forming an oxide layer on the surface of a metal. This controlled oxidation creates a coating that alters the underlying material's mechanical, chemical, electrical, and aesthetic properties. Anodizing increases corrosion and wear resistance, provides electrical insulation, improves dye absorption for coloring, and more. Beyond titanium, other metals like aluminum, magnesium, zinc, niobium, and tantalum can also be anodized. Step-by-Step Process of Titanium Anodizing Titanium Anodizing Process Now, onto the nuts and bolts of titanium anodizing: Cleaning and pre-treatment The first step is cleaning the titanium piece. This involves immersing it in an alkaline bath to remove any dirt, grease, or oxide residues. This cleaning is crucial... --- ### The Best 7 Types of UV-Resistant Plastics for Custom Manufacturing - Published: 2023-07-11 - Modified: 2024-07-25 - URL: https://at-machining.com/uv-resistant-plastics/ - 分类目录: Articles, Materials In the vibrant world of custom manufacturing, choosing the suitable material is critical. Among the multitude of considerations, one aspect often overlooked is UV resistance. This quality can dramatically affect the longevity and visual appeal of a product. Today, I will explore UV-resistant plastics, their importance, and how they can offer robust solutions for custom manufacturing. What is UV Radiation and How Does it Affect Plastics? Ultraviolet (UV) radiation, a component of the sun's invisible light spectrum, may not be detectable by the human eye, but it carries significant consequences for durable materials, notably plastics. When subject to UV radiation, plastics may degrade, leading to alterations in color, increased fragility, and an overall decline in physical properties. As such, incorporating UV resistance in plastics becomes crucial, particularly for applications exposed to sunlight or artificial UV sources. What is UV Radiation UV radiation can be categorized into three primary types: UVA: The most prevalent form causing deterioration in plastic polymers and pigments, leading to color fading and brittleness. UVB: The most damaging variant, it primarily h... --- ### Bearing Type: An Overview of Bearings and Their Applications - Published: 2023-07-11 - Modified: 2023-07-16 - URL: https://at-machining.com/bearing-type/ - 分类目录: Articles Bearings are fundamental parts of machinery widely utilized in simple household appliances and advanced industrial machinery. Bearing support axial loads in various machines and industrial equipment, ensuring reliable and smooth operation. These elements restrain the degree of freedom of different parts, giving a predefined direction to a particular component. Engineers use these bearings to prevent direct contact between two parts or surfaces, mitigating friction in moving machinery and parts. There are different types of bearings, each with peculiar characteristics and serving different purposes. This article discusses what a bearing is, how bearings work, why they are important, and the different types. You’ll also learn various applications of bearing and helpful considerations for choosing suitable bearings successfully. Let’s get to it! What Is a Bearing? A bearing is an essential tribological constituent and a standard fundamental part of several types of machinery. Generally, bearings are referred to as the joint of machinery and are available in different shapes and forms. They guide and support the rotational movement’s shaft and withstand the load transmitted from the shaft to the frame. They direct predefined motion in a system that may be under dynamic or static loading. For instance, a sliding door only opens or functions because it permits sliding. It cannot be removed or lifted from its position. Thus, the only possible movement is limited to sliding motion by the installed bearing. However, bearings are usually categorized based on the presence or absence of rolling bodies: rolling bearings and plain bearings. ... --- ### The Ultimate Solution for Your Production Needs: CNC Machine Shop - Published: 2023-07-10 - Modified: 2023-07-10 - URL: https://at-machining.com/cnc-machine-shop/ - 分类目录: Articles Welcome! If you're reading this, chances are you've heard of CNC machine shops, but you might be wondering just how important they are for your business. In today's world, where precision and efficiency are the name of the game, CNC machine shops are no longer just an option—they're an absolute necessity for a wide array of industries. What Is A CNC Machine Shop? CNC Machining Shops So, what is a CNC machine shop exactly? The term "CNC" stands for "Computer Numerical Control". This refers to how the machines in a shop are run using a computer that inputs data through a software program. Therefore, A CNC machine shop is where such computer-controlled machines are used to manufacture and produce parts. They offer high precision, remarkable speed, and impressive consistency in the production of complex parts for a variety of sectors—from automotive and aerospace to electronics and medical devices. The Variety of Services Offered by CNC Machine Shops CNC machine shops offer a wide range of services. At the core, they specialize in components' low-volume and high-volume machining. But their capabilities go far beyond that. Ma... --- ### Boring Machining 101: Everything You Need to Know - Published: 2023-07-04 - Modified: 2024-08-08 - URL: https://at-machining.com/boring-machining/ - 分类目录: Articles, CNC Machining, Finish Boring Machining is a precise and versatile method used in manufacturing industries to enlarge a hole that has already been drilled or cast. This technique is employed when an application requires a hole of accurate size and finish, often achieved with single-point cutting tools or a boring head containing several such tools. Boring is an operation that enlarges a hole and improves its concentricity and surface finish. The Advantages of Boring Machining Boring Machining Part Superior Accuracy: Boring Machining allows for the precise machining of holes in various materials. While typical drilling processes can achieve an accuracy of up to 0. 02 inches, boring operations can achieve accuracies of up to 0. 0005 inches. That's an incredible 40 times more precise than standard drilling operations. Better Surface Finish: Boring Machining offers improved surface finishes. This process can achieve a surface finish of up to 32 micro inches (Ra value), significantly smoother than many other machining methods. Versatility: Boring Machining can be used on a wide range of materials, from common metals like steel and aluminum to softer materials like wood and plastic. It's not just limited to round holes either - with... --- ### Understanding the Essentials of Motor Shaft Machining - Published: 2023-07-02 - Modified: 2023-07-10 - URL: https://at-machining.com/motor-shaft-machining/ - 分类目录: Articles Motor shaft machining, a cornerstone of numerous industries, shapes metal into precise shafts for motor-based applications. This intricate and often overlooked process significantly influences operational efficiency across the automotive and aerospace sectors. Our journey today unpacks the world of motor shaft machining, revealing its critical impact on everyday machinery performance. What is Motor Shaft Machining? https://youtube. com/shorts/V5LwV262fZI? feature=share Motor shaft manufacturing is a sophisticated manufacturing process that transforms metal rods into rotating parts, specifically shafts, for utilization in mechanical or electrical motors. This highly skilled and precision-focused operation significantly influences the motor's performance, efficiency, and longevity. Techniques applied encompass turning, milling, grinding, and for intricate designs, even advanced procedures like Electrical Discharge Machining (EDM). Given the paramount role of the shaft in transmitting motor power, factors like its material, dimensions, tolerances, surface finish, and overall quality are of critical importance. As such, motor shaft manufacturing is pivotal to producing moto... --- ### A Comprehensive Guide to Effective Snap Fit Design - Published: 2023-07-02 - Modified: 2024-03-27 - URL: https://at-machining.com/snap-fit-design/ - 分类目录: Articles If you carefully look at the components around you, you’ll discover snap fit joints are vital elements in the design of different parts. An effective snap fit joint is an essential design feature that improves aesthetics and reduces manufacturing costs for high-quality parts. These joints have high application in plastic fittings and can quickly assemble two flexible parts without using bolt mechanics or exposed joints. Nevertheless, understanding the snap fit design concept is essential to know the perfect one for your products. This article explores everything you need to know about snap-fit joint design. You will learn about its types, design calculations, common challenges, and best practices for a practical snap fit design. Let’s get to it! What Is Snap-Fit Joint Design? A snap-fit joint design is a primary method for fast and seamless assembly and disassembling of parts without additional tools or fasteners. The joint comprises a male part (usually the bump or head) that can interlock or deflect to pair with the female part (a depression) to form an assembly. This simple design allows the creation of assemblies by applying a moderate force on the joint’s flex or male part. What Is Snap-Fit Joint Design Snap-fit components don’t need other fasteners to join or hold them together. More importantly, they are reusable and offer better disassembling without damaging the assembled parts or losing quality. These joint mechanisms are usually flexible. They are capable of temporarily deforming and returning to their original shape da... --- ### Heat Treatment of Metals: Everything You Need to Know - Published: 2023-06-28 - Modified: 2023-06-28 - URL: https://at-machining.com/heat-treatment-of-metals/ - 分类目录: Articles This blog post takes an in-depth look at the ancient yet ever-evolving process of heat treatment of metals, which has spurred significant technological advancements. It explores the role of heat treatment in altering metals' physical and sometimes chemical properties for diverse industrial applications. Heat treatment has played a crucial role from ancient times to today's cutting-edge technologies used in various machining and metallurgical processes. This post comprehensively explores different heat treatment methods, mainly focusing on steel and the benefits these processes offer. Join us as we delve into the fascinating world of heat treatment, its techniques, and its lasting impact on industry and technology. What Is Heat Treatment? Think of a chocolate bar. If left in warmth, it softens, but in the fridge, it hardens. Similarly, heat-treating metals can manipulate their properties, like hardness or flexibility, without altering their shape. Just like controlling the temperature to achieve the perfect chocolate consistency, in Heat Treating, we adjust the metal's temperature, often up to its upper critical temperature, to serve various purposes. Metals might be heat-treated for hardness, useful in bridge construction, or flexible for jewelry crafting. How Do heat treatment processes of Metals Work? Heat Treatment Heat treatment process of metals is a precisely controlled process that alters the physical properties of a metal by subjecting it to above-normal temperatures and then cooling it in a... --- ### Plasma Cutting 101: The Ultimate Guide to Choosing Your Machining - Published: 2023-06-26 - Modified: 2023-06-27 - URL: https://at-machining.com/plasma-cutting/ - 分类目录: Articles As manufacturing processes become more sophisticated, plasma cutting becomes crucial. With its ability to cut through various materials efficiently, Plasma cut process plays a critical role in the automotive, construction, and aerospace industries. This cutting method's precision, speed, and versatility are unparalleled, providing manufacturers with a competitive edge in an increasingly demanding market. How does Plasma Cutting work? How does Plasma Cutting work? Plasma cutting is like using a super-hot lightning bolt to slice through metal. The process starts with a machine called a plasma cutter, which generates this "lightning bolt. " This machine's heart is an electrode, which creates an intense spark when powered up. This spark is essential because it heats the air that is forced out of the cutter's nozzle, turning it into plasma. Now, plasma isn't just hot air - it's air that's so hot and full of energy. It behaves more like a liquid or solid and can conduct electricity. Imagine this plasma like a river of electricity flowing from the plasma cutter down to the metal piece. This flow forms a complete circuit, just like connecting two battery ends. Now, the plasma is incredibly hot - a... --- ### Types of Machining Processes: Which One is Right for You? - Published: 2023-06-20 - Modified: 2023-06-20 - URL: https://at-machining.com/types-of-machining-processes/ - 分类目录: Articles The industrial sector continues to experience innovative developments in machining due to the constant evolution of machining operations. Product engineers and manufacturers in different industries use various types of machining processes and tools to customize and fabricate different components. These processes come with unique features and properties. Therefore, they are best suited to specific applications. Since there are various machining processes, it can be challenging to differentiate between them. This article discusses the types of machining operations and their intricacies. You'll also find out the differences between conventional and non-conventional machining processes to help you choose the best one for your project. Let's dive in! Types of Machining Operations Generally, there are two main types of machining operations: conventional and non-conventional. Each main category has other sub-type machining processes depending on the final product's required specifications. Below are these machining operations in detail: Conventional Machining Processes These traditional manufacturing processes involve direct contact of the cutting tool with the workpiece to remove unwanted materials. The types of machining processes in this category include: Milling https://www. youtube. com/watch? v=uZoal-DXYpc Milling machining is a flexible process that utilizes rotating multi-point cutting tools to remove excess material from a workpiece. You must attach the workpiece to a worktable that adjusts it to the direction of the rotary mill... --- ### A Guide to Understanding Marine Grade Aluminum - Published: 2023-06-12 - Modified: 2024-07-28 - URL: https://at-machining.com/marine-grade-aluminum/ - 分类目录: Articles Dive into the world of marine-grade aluminum in this comprehensive blog post. Explore its unique alloy composition, understand the various types and their applications, and learn why it surpasses other materials regarding durability and resilience in marine environments. This post is your ultimate guide to why marine-grade aluminum alloy truly is your best defense against harsh ocean elements. What is Marine-Grade Aluminum? Today, let's talk about a superhero in the maritime world: marine-grade aluminum alloy. You may ask, "What's so special about this aluminum? " Well, it isn't your everyday, run-of-the-mill aluminum. It's a tough, corrosion-resistant variant specially engineered to withstand the harsh conditions of marine environments. Marine-grade aluminum isn't just strong and lightweight, making it perfect for building seagoing vessels. In fact, it's so reliable that it's used in a wide range of applications, from small fishing boats to mighty warships. And the secret to its power lies in its unique alloy composition. What Grades of Aluminum Alloys are Marine-Grade Aluminum? Marine-grade aluminum has several types, each offering a unique blend of benefits. Here are the most... --- ### Which grade of Torlon would be optimal for your CNC project? - Published: 2023-06-09 - Modified: 2023-06-11 - URL: https://at-machining.com/grade-of-torlon-for-cnc/ - 分类目录: Articles Whether you're a hobbyist or a seasoned professional, selecting the right materials for your CNC projects is crucial. One high-performance plastic that often comes up in these discussions is Torlon. Known for its exceptional strength, stability, and resistance to harsh environments, Torlon can be the secret ingredient to a successful CNC project. But it's not just about choosing Torlon; it's about choosing the right grade of Torlon. Understanding Torlon: History, Characteristics, and Uses Before diving into grades, let's understand Torlon PAI better. Torlon, or polyamide-imide, was first developed in the 1960s by the American chemical company Solvay Specialty Polymers. Torlon plastic is celebrated for its robust mechanical strength, exceptional resistance to wear, creep, and chemicals, and high thermal stability spanning a significant temperature range. This attribute underscores its ability to retain its key properties even under extreme heat, thereby enhancing its performance in high-temperature applications. Furthermore, its superb chemical resistance enhances its resilience to degradation in demanding environments, thus bolstering its durability and longevity. Whether it's about enduring thermal stress or resistin... --- ### Torlon CNC Machining: Unleashing the Potential of Advanced Plastics - Published: 2023-06-08 - Modified: 2023-06-08 - URL: https://at-machining.com/torlon-cnc-machining/ - 分类目录: Articles Welcome, readers, to the captivating world of advanced plastics, where materials like Torlon are revolutionizing the CNC machining industry. In this blog post, we're diving into Torlon - a standout among advanced engineering plastics. We'll uncover why Torlon holds a prestigious position in this category and how its unique properties are revolutionizing the CNC process, enabling the production of superior components that outperform those made from traditional materials. Understanding Torlon Torlon, scientifically known as polyamide-imide (PAI), is a high-performance thermoplastic celebrated for its exceptional strength, stability, and resistance to hostile environments. These characteristics distinguish it as an advanced plastic, a material category that exhibits high-performance traits in demanding applications. What are the key properties of Torlon? PAI-Torlon Parts High Mechanical Strength Torlon is known for its high strength and stiffness and maintains these properties even at elevated temperatures. This strength-to-weight ratio surpasses many metals, making it a preferred choice for many industrial applications. Excellent Linear Thermal Expansion Torlon's ability to withstand high temperatures while maintaining its structural integrity is exceptiona... --- ### CNC Grinding 101: Everything You Need to Know - Published: 2023-06-06 - Modified: 2023-06-06 - URL: https://at-machining.com/cnc-grinding/ - 分类目录: Articles Welcome to the intriguing world of CNC grinding in the machine tool industry, where precision, speed, and efficiency amalgamate to craft perfection in metalworking. CNC grinding, renowned for its ability to yield high precision and superior quality, has carved out an irreplaceable niche in numerous industries. Let's dive into this captivating subject to comprehend the reasons behind its significant prominence. What is CNC Grinding? CNC, standing for Computer Numerical Control, is a grinding process prevalent in the manufacturing industry that leverages computer technology to govern machine tools. In the scope of our discussion, these tools represent grinding machines designed to mold the workpiece in diverse manners. CNC grinders employ a power-driven grinding wheel to meticulously strip material from the workpiece's surface, thereby facilitating the production of precision parts. Controlled and supervised by a computer, this process, with the assistance of advanced grinding wheels, provides unmatched precision, repeatability, and versatility, surpassing conventional grinding methods. What are The Types of CNC Grinding Surface Grinding: This process utilizes a rotating grinding wheel composed of... --- ### CNC Machining Renewable Energy Industry: Detailed Overview - Published: 2023-06-01 - Modified: 2023-06-01 - URL: https://at-machining.com/cnc-machining-renewable-energy/ - 分类目录: Articles The demand for greener energy alternatives has increased considerably since the harmful effects of carbon emissions have raised concerns for modern society. Green/renewable energy sources have consistently become more accessible to industries and are primary techniques for several developed countries. These wind, solar, and hydropower energy commonly use precision parts that perform consistently and sustain greater loads. As such, the CNC machining renewable energy industry efficiently creates functional parts and advanced equipment, from solar cells to hydraulic valves for the oil and gas sector to wind turbine components. Therefore, companies can reduce carbon emissions while maintaining business feasibility and relative economies of scale. This article discusses how CNC technologies contribute to the renewable energy industry. You'll also learn about the role CNC machining plays in the future of renewable energy. Let’s get to it! CNC Machining Produces Renewable Energy Parts for Energy Production Various industries, such as energy, aerospace, and automotive, benefit from the vast advantages of CNC machining. It is the ideal and cost-efficient process of maintaining dimensional stability in precision parts and advanced tools without sacrificing quality. Nowadays, the ultimate goal of the energy industry is shifting from conventional methods to green/renewable energy. Below are the ways CNC machining can influence changes in the ways of generating sustainable power: CNC Machining in Solar Power The general misconception about solar energy production is that solar panels are the most important aspect of the entire design. However, the truth is that all components of the assembly, including the solar panels, frames, in... --- ### Ultra Precision Machining Uncovered: Unlocking the Secrets to High-Precision Manufacturing - Published: 2023-05-28 - Modified: 2023-05-28 - URL: https://at-machining.com/ultra-precision-machining/ - 分类目录: Articles Importance of Ultra Precision Machining in modern manufacturing: Ultra-precision machining plays a crucial role in many industries, including aerospace, medical, automotive, and electronics. It allows for the production of intricate and highly precise parts, which can improve performance, reliability, and efficiency. A brief overview of high-precision manufacturing techniques: High-precision manufacturing techniques include micro-milling, micro-turning, high-precision grinding, polishing, and ultra-precision laser machining. These techniques enable manufacturers to produce parts with extremely tight tolerances and superior surface finishes. Understanding Ultra Precision Machining Ultra Precision Machined Part Definition and Key Characteristics: Ultra-precision machining refers to manufacturing parts with tolerances in the range of micrometers or even nanometers. Key characteristics include extreme precision, high-quality surface finishes, and the ability to machine complex geometries. Applications and Industries That Rely on Ultra-Precision Machining: Ultra-precision machining is vital in aerospace, medical devices, automotive, electronics, and optics. These industries require parts with strict tolerances and high precision to ensure proper function and performance. Ultra Precision Turned Part How Ultra-Precision Machining Differs From Conventional Machining: Ultra precision machining focuses on achieving incredibly tight tol... --- ### Plastic CNC Machining: A Comprehensive Overview - Published: 2023-05-23 - Modified: 2023-05-24 - URL: https://at-machining.com/plastic-cnc-machining-overview/ - 分类目录: Articles Most product manufacturers often use CNC machining for metallic products more than other materials, including plastics. CNC machining is a standard method in different industries and is highly compatible with various plastic polymers. Plastic CNC machining involves using automated cutting tools to cut the workpiece into desired shapes. However, you must understand the different plastics for CNC machining and the suitable machining process to determine the suitable one for your project. This article discusses standard CNC plastic machining, suitable techniques, and various applications. You'll also learn about the alternatives to plastic CNC machining and when to use plastic for CNC machining. Let's get to it! Common Plastics for CNC Machining Plastic materials are of different types and offer versatile properties. As a result, it is advisable to use each of these materials based on their respective properties. This section discusses the top plastics perfect for custom plastic machining: Acrylic Acrylic CNC Machined Parts Acrylic or Poly Methyl Methacrylate is a famous resin with natural transparency, resistance to scratch, and lightweight properties, making it a commonly used material in different applications across industries. Furthermore, its cheapness, brilliant mechanical properties, toughness, impact, and weather resistance make it a perfect alternative to glass and polycarbonate. However, acrylic is vulnerable to aromatic/chlorinated organic substances. It has low resistance to heat and ... --- ### Titanium CNC Machining: Everything You Need to Know - Published: 2023-05-22 - Modified: 2023-05-23 - URL: https://at-machining.com/titanium-cnc-machining/ - 分类目录: Articles Titanium is one of the most versatile and frequently used CNC machining materials by architects, consumer product designers, and industrial engineers. This lustrous transition metal offers unique properties, including low density, low thermal conductivity, relatively high melting point, and good formability for different applications. More importantly, many industries create titanium machined parts due to their impressive strength-to-weight ratio and corrosion-resistant properties. This article explores titanium CNC machining, titanium grades for CNC machining, surface finishing treatments, and tips for machining titanium with CNC machines. What Is Titanium CNC Machining? https://www. youtube. com/shorts/88Pq0P_qr3k Titanium is an alloy with various desirable material properties, and manufacturers commonly utilize titanium for custom CNC machined parts. It offers a tremendous strength-to-weight ratio, 5% weaker than steel but 40% lighter, making it compatible with high-demand applications in medical, aerospace, energy, automotive, and marine industries. CNC precision machining is a reliable and safer technology compatible with titanium, as other alternatives are unsuitable. Custom titanium machining offers quality and the most accurate titanium parts at affordable costs. CNC machining titanium involves milling a bar of raw material into preferred sizes. A standard CNC machine offers the desired tight tolerances and can make u... --- ### Alloy Steel vs. Stainless Steel: A Comprehensive Guide to Choosing the Right Steel - Published: 2023-05-16 - Modified: 2023-05-17 - URL: https://at-machining.com/alloy-steel-vs-stainless-steel/ - 分类目录: Articles Steel is an essential alloy material used in several industries, from building and construction to the military, because of its fabrication ease, metal strength, customizability, and durability. Alloy steel and stainless steel are the top steel types out of the many available sheets in the market that manufacturers often compare when their intended product requires steel. However, you can successfully choose the suitable steel amongst these two after understanding their respective properties. This alloy steel vs stainless steel comparison will help you better consider their different properties. In this guide, we will discuss the differences between alloy steel and stainless steel while examining their various types and applications. Let's get to it! Alloy Steel Overview Alloy steel is a steel type containing more than one alloying element. Whenever you add each element often introduces new characteristics or improves certain material properties. Generally, all basic steel has iron content and a small percentage of carbon. Chromium is a common alloying element that manufacturers add to other elements to enhance corrosion-resistance properties. Other common elements suitable with alloy steel are vanadium, nickel, manganese, molybdenum, titanium, and tungsten. The specific elements added to the alloy steel often determine its properties. For instance, manganese improves ductility, wear resistance, and alloy steel's hardenability. On the other hand, chromium enhances alloy steel's toughness, hardness, and resistance to wear. Types of Allo... --- ### Advantages of PEI in CNC Machining: Why It's the Material of Choice - Published: 2023-05-16 - Modified: 2023-05-16 - URL: https://at-machining.com/pei-cnc-machining/ - 分类目录: Articles Discover the remarkable properties of Polyetherimide (PEI) in CNC machining and why it's the material of choice for diverse applications. This blog post delves into PEI's unique characteristics, common grades, and its significant advantages in CNC machining. Learn how industries leverage PEI's versatility to push the boundaries of innovation and performance. Understanding PEI Polyetherimide, often recognized by its abbreviation, PEI, stands out as a high-performance engineering plastic in the realm of thermoplastic polymers. Its impressive properties and extensive application scope have cemented its reputation in various industries. PEI, an amorphous polymer, boasts a molecular structure that is randomly organized, distinguishing it from ordered or crystalline polymers. This unique structure endows PEI with certain noteworthy characteristics, such as its inherent transparency and lower shrinkage rate, particularly when juxtaposed with semi-crystalline polymers. Among engineering plastics, PEI is a shining example of a material that embodies a harmonious balance of mechanical, thermal, and electrical properties. Its mechanical prowess is eviden... --- ### Motorcycle Parts Customization 101: Mastering CNC Machining - Published: 2023-05-10 - Modified: 2023-05-10 - URL: https://at-machining.com/motorcycle-cnc-machining/ - 分类目录: Articles This blog post is an informative guide to customizing motorcycle parts using CNC machining. It covers the advantages of CNC machining for motorcycle parts, popular customization options, suitable materials, and various machining techniques. The post also gives readers valuable tips on successfully managing their custom CNC machining project, from selecting the right shop to effective communication and time management. The blog concludes by encouraging readers to explore the world of motorcycle customization using CNC machining. The Benefit of CNC Machining Motorcycle Parts Definition and Explanation of the CNC Process CNC (Computer Numerical Control) machining is a process where pre-programmed computer software directs the movement of factory machinery and tools. It can easily control complex machinery like grinders, mills, routers, and lathes. Advantages of CNC Machining for Motorcycle Parts Customization In motorcycle customization, CNC machining stands out as a game-changer. This advanced technology brings many advantages to the table, making it a go-to method for bike enthusiasts and professionals alike. The beauty of CNC machining lies in its precision, versatility, and efficiency, enabling an unprecedented level of customization that was once out of reach. But that's just the tip of the iceberg. Let's delve... --- ### POM CNC Machining: The Perfect Solution for High-Quality Custom Parts - Published: 2023-05-08 - Modified: 2024-07-28 - URL: https://at-machining.com/pom-cnc-machining/ - 分类目录: Articles Looking for high-quality custom parts? POM CNC machining may be the answer. CNC machining POM offers precision, tight tolerances, and Consistent dimensions, making it ideal for large production runs. Our blog showcases its versatility across different industries and provides insights into spindle speed selection for successful POM CNC manufacturing. Discover the unique properties of POM, such as excellent wear resistance and a low-friction surface, and how they make it an ideal choice for various industrial applications. Learn why appropriate spindle speed selection is crucial for success and why CNC machining POM is the perfect solution for custom parts needs. What Is POM And Its Key Properties Definition of POM (Polyoxymethylene) Definition of POM Polyoxymethylene Polyoxymethylene (POM), also known as acetal or Delrin, is a high-performance engineering thermoplastic material characterized by its excellent mechanical properties. POM has high strength, rigidity, and dimensional stability, making it ideal for precision components and applications requiring durability. Additionally, POM offers Reduced friction, wear resistance, and chemical resistance, contributing to its widespread use in various industries, such as automotive, electronics, and medical equipment manufacturing. Unique Properties That Make POM an Ideal Material for CNC Machining High Strength and Rigidity POM has excellent mechanical strength, which allows it to withstand significan... --- ### STL to STEP: How to Convert STL Files to STEP Format - Published: 2023-05-07 - Modified: 2024-07-28 - URL: https://at-machining.com/stl-to-step/ - 分类目录: Articles The manufacturing industry is familiar with many file formats, of which STL and STEP are among the most used. Manufacturers commonly use STL files for 3D printing and STEP files for CAD and engineering applications. Knowing how to convert STL to STEP file format is essential for dimensional modifications or design. Various software tools are available with a download link or access online. Most of these software are more intuitive and relatively easy to use. An excellent example of such is FreeCAD. It allows the easier creation of higher-quality solids than the original mesh file. This article provides detailed information on STL and STEP files. You will also learn how to convert STL to STEP files with practical tips on the best converters and programs to use. Let's get to it! What Is an STL File? STL stands for Standard Tessellation Language, STereoLithography, or Standard Triangle Language. It is a file format common in computer-aided design (CAD) industries and 3D printing. This file is a standard ASCII format file that 3D systems generate for 3D printers. STL files save a part's surface as geometric data for several points, resulting in triangular sub-surfaces that illustrate the outward 3D geometry. This file format is widely used because it is easy to divide the STL files into layers while 3D printers develop the models, adding layer after layer. You can download different 3D modeling software tools for use or access them online. However, the STL file has a clumsy structure and limited detailing because it indicates no material, texture, or color propertie... --- ### Get the PEEK Advantage: A Comprehensive Look at PEEK Material & Properties - Published: 2023-05-04 - Modified: 2023-05-04 - URL: https://at-machining.com/peek-material-properties/ - 分类目录: Articles This blog post provides a comprehensive overview of Polyetheretherketone (PEEK) material and its unique properties. From its exceptional mechanical, thermal, and chemical properties to its ability to perform well in harsh environments and demanding applications, PEEK has become a popular choice in various industries. The post also covers the different PEEK variants and their properties, top processing methods, and a comparison with other materials. Whether you are looking to learn more about PEEK material or choose the right material for your project, this post is a valuable resource for anyone interested in high-performance engineering thermoplastics. What Is PEEK? Polyetheretherketone (PEEK) is a high-performance engineering thermoplastic polymer esteemed for its exceptional mechanical, thermal, and chemical properties. Capable of withstanding high temperatures, it excels in harsh environments and demanding applications, making it a popular choice in the aerospace, automotive, medical, and electronics industries. Key Peek Properties and Their Benefits High Mechanical Strength and Stiffness High mechanical strength refers to a material's stress-bearing capacity before permanent deformation or breaking point. PEEK has a tensile strength of 90-100 MPa (unfilled), much higher than other thermoplastics, crucial for high-pressure or heavy-load applications. The high strength ensures structural integrity. PEEK's mechanical properties are crit... --- ### Low-Volume Manufacturing: A Comprehensive Guide - Published: 2023-05-03 - Modified: 2024-07-03 - URL: https://at-machining.com/low-volume-manufacturing/ - 分类目录: Articles As the product design world evolves, product developers and manufacturers encounter risks and challenges as they launch new products to market. However, innovative companies now use low volume manufacturing to mitigate the occurrence of production risks and uncertainties. It usually involves manufacturing products in small batches between 10 units to 100,000. Low-volume manufacturing offers several benefits through the various stages of product development, ensuring the cost-effective production of high-quality parts. This article provides a detailed overview of low-volume manufacturing and how to use this production technique for successful product launches while mitigating risks. You'll also learn more about the advantages of low-volume manufacturing and find out if it's the right technique for you. Let's dive in! What Does Low-Volume Manufacturing Entail? What Does Low-Volume Manufacturing Entail Low-volume production involves manufacturing about 10 to 100,000 parts depending on the technologies employed. The conventional methods of manufacturing are developed on the large-scale production concept, which requires expensive machinery but rarely allows design modifications. Low-volume manufacturing is a specialized service designed to create identical and quality products in low amounts using inexpensive equipment. This technique allows for custom-made products and developing design ideas from the ideation stage through prototyping and bridging the gap to high-scale production. When Is Low-volume Manufacturing Used? When Is Low-volume Manufacturing Used Most low-volume manufacturers and developers ai... --- ### CNC Machining vs. 3D Printing: Which One Is Best for Your Project? - Published: 2023-04-30 - Modified: 2023-04-30 - URL: https://at-machining.com/cnc-machining-vs-3d-printing/ - 分类目录: Articles CNC machining and 3D printing are versatile manufacturing technologies among industries' many widely used processes. They exhibit high compatibility with various materials and are suitable for rapid prototyping and low-volume production. However, these processes might not be ideal for all production needs. Therefore, understanding the CNC machining vs. 3D printing comparison will help you determine the one that fits your production needs best. This article explores the CNC and 3D printing processes, including their similarities and differences. You will also get helpful tips for choosing the ideal technique for your projects. Let's get to it! What Is CNC Machining? CNC Machining CNC machining is a standard subtractive manufacturing process that relies on machines with computer numerical control instead of human input to produce parts. A CNC machine takes instructions from a computer, guiding the rotating tools' movement to achieve the best results. The CNC machining process begins with the creation of the CAD file format which the computer uses. A program translates the CAD file into either M-codes or G-codes, which contain instructions on how the CNC machines should work. Other than the excellent accuracy of the CNC machining process, it allows greater repeatability. It also offers more impeccable results than traditional manufacturing methods because the machine mitigates error risks. CNC machines can produce multiple parts t... --- ### Choosing the Ideal Nylon Grade for Your CNC Machining Project - Published: 2023-04-23 - Modified: 2023-04-24 - URL: https://at-machining.com/nylon-cnc-machining-choosing/ - 分类目录: Articles This blog delves into the process of selecting the perfect nylon grade for your CNC machining project. We discuss common nylon grades, their properties, and key factors to consider when making a decision. Additionally, the blog highlights alternative manufacturing methods and how to achieve optimal performance, cost-efficiency, and product longevity with the right nylon grade. Introduction to Nylon CNC Machining https://www. youtube. com/watch? v=SM2jIhAPtFE Nylon is a favored choice among CNC machining materials for its versatility, durability, and outstanding mechanical properties. This high-performance thermoplastic has various applications, including automotive components, gears, bushings, and electrical insulators. Its strength, low friction, and wear resistance make it perfect for precision machined parts. Selecting the right nylon grade is crucial for optimal performance, cost-efficiency, and product longevity. Different nylon grades offer varying levels of strength, chemical resistance, and thermal stability, making it vital to consider your project's requirements when choosing a material for Nylon Machining Services. Overview of Common Nylon Grades Nylo... --- ### Black Anodized Aluminum: The Ultimate Guide to Stunning and Durable Finishes - Published: 2023-04-18 - Modified: 2023-04-19 - URL: https://at-machining.com/black-anodized-aluminum/ - 分类目录: Articles This ultimate guide to black anodized aluminum offers a detailed look into the anodizing process, its benefits, and its applications across various industries. We delve into the key steps of black anodizing aluminum alloys, types of anodizing, and factors to consider for optimal results. The guide also provides insights into the chemistry behind the process, comparisons with other surface treatments, and tips for overcoming common challenges. By understanding the intricacies of black anodizing, you can elevate the performance and aesthetic appeal of your aluminum products, ensuring a stunning and durable finish. What is aluminum black anodizing? Al 6061T6 bead blast black hard anodized aluminum Black aluminum anodizing is an electrochemical process that creates a protective oxide layer on the surface of aluminum parts, black anodic coating has a uniform, sleek black appearance. This process significantly enhances aluminum's durability, corrosion resistance, and aesthetics, making it an ideal choice for various industries and applications. The anodized surface provides a stiff, wear-resistant finish, ensuring that the aluminum components can withstand the demands of their intended use. The process of black aluminum anodizing Key steps in the black aluminum anodizing process Sandblasting makes the surface evenly rough, which helps create a consistent oxide layer during black anodizing. This leads to... --- ### 6061 Aluminium Alloy: Everything You Need to Know - Published: 2023-04-10 - Modified: 2024-04-04 - URL: https://at-machining.com/6061-aluminium-alloy/ - 分类目录: Articles Aluminum alloys are crucial in nearly all modern industrial innovations and production processes. These alloys are readily available and have a wide range of uses because each contains a blend of two or more metallic elements giving them refined material properties. The 6061 aluminum alloy is a versatile and widely used grade for various industry applications. The alloying elements in the 6061 aluminum alloy offer unique properties, including good workability, incredible strength, electrical conductivity, thermal conductivity, and corrosion resistance. This article discusses 6061 aluminum alloy composition, its attributes, properties, and typical applications. You'll also learn helpful tips on choosing the suitable alloy for your project. Let's get to it! What Are Aluminum Alloys? Aluminum Aluminum alloys are a combination of aluminum elements and several other alloying elements. Aluminum alloys generally contain aluminum and other alloying elements such as manganese, chromium, tin, silicon, copper, and magnesium. These elements are not combined in the above-listed order, nor is it compulsory to include all the elements in the blend. Aluminum alloys are often more cost-effective than pure aluminum and have a lower melting point. Consequently, these aluminum alloys consume low heat energy while processing. However, the applications determine the alloying elements to combine and the proper measures to create aluminum alloys. Manufacturers combine aluminum with these metallic elements to achieve new CNC machining materials with enhanced mechan... --- ### Industrial Ceramics 101: Which Type Is Best for Your Project? - Published: 2023-04-05 - Modified: 2023-04-06 - URL: https://at-machining.com/industrial-ceramics-101/ - 分类目录: Articles Thanks to their unique properties, such as thermal stability, strength, and durability, ceramics have been used for industrial applications for centuries. Choosing the correct type of industrial ceramic for your project can help enhance efficiency, reduce costs, and ensure safety. In this blog post, we will explore the different types of industrial ceramics and provide a step-by-step guide to selecting the best ceramic material for your project based on factors such as operating conditions, performance characteristics, and production feasibility. Brief description and properties of each type of ceramic Industrial Ceramics Comparison Table Learn More Performance Features Alumina Ceramics Alumina Ceramics Features: Alumina ceramics, composed of aluminum oxide, are known for their strength, wear, corrosion resistance, and electrical insulation. They have high hardness, thermal conductivity, and a high melting point. Purity ranges from 85% to 99. 9%. Applications: Used in automotive, aerospace, medical, and electrical industries, such as electrical insulators in high-voltage power transmission systems. Disadvantages: Low fracture toughness, limited thermal shock resistance, and high machining costs. CNC Machining: Challenging due to hardness and brittleness; lower-purity ceramics are easier to machine. Zirconia Ceramics Zirconia Cerami... --- ### Get the Most Out of Your Components with DLC Coating - Published: 2023-03-30 - Modified: 2023-04-06 - URL: https://at-machining.com/benefits-of-dlc-coating/ - 分类目录: Articles Diamond-like carbon (DLC) coatings have gained increasing attention in recent years due to their unique properties, including high hardness, low friction, and excellent wear resistance. These coatings are applied using a variety of methods, including physical vapor deposition (PVD) and chemical vapor deposition (CVD), and can be used on a range of materials, including metals, polymers, and ceramics. This blog explores the benefits of DLC coatings, including improved performance and durability, reduced friction, enhanced corrosion resistance, and increased lifespan of parts and components. We also delve into some of the key industries that are embracing DLC coatings, including automotive, aerospace, medical, and industrial applications. Whether you're a manufacturer looking to improve the performance and durability of your products or a consumer looking for better quality and longer-lasting products, this blog will provide valuable insights into the benefits of DLC coatings. What are DLC coatings? diamond-like carbon DLC coatings stand for Diamond-Like Carbon coating, which is a type of coating used to improve the wear resistance, hardness, and durability of various surfaces. DLC coatings are typically applied using a process called Physical Vapor Deposition (PVD), in which a vapor of carbon-containing material is deposited onto the surface of the object being coated. DLC coatings are essentially a layer of carbon atoms that are arranged in a diamond-like structure. Although it is not pure diamond, it possesses some of the same properties as diamond, such as high hardness and durability. The coating can range from a few microns to several microns thick, depending on the application and the requirements. DLC coatings can be used in a wide range of industries, i... --- ### Ceramic CNC Machining Overview - Published: 2023-03-27 - Modified: 2024-06-10 - URL: https://at-machining.com/ceramic-cnc-machining-overview/ - 分类目录: Articles CNC machining of ceramics involves using computer numerical control technology to shape and produce intricate ceramic parts. The importance of CNC machining of ceramics in various industries stems from its high durability, wear resistance, and other valuable qualities, and CNC machining technology can make ceramic parts have better accuracy and a wider range of applications. This article provides an overview of the ceramic machining process, its far-reaching applications, and more. Continue reading to further explore the topic. What is Ceramic CNC Machining? what is CNC machining? https://www. youtube. com/watch? v=81KP12i2zZ4 Process of Ceramic CNC Machining Ceramic CNC machining combines computer numerical control (CNC) technology and ceramic material machining. In this process, a computer program controls the movements of a machine tool, such as a milling machine or lathe, to create precise and repeatable cuts on a ceramic workpiece. Ceramic materials, such as alumina, zirconia, and silicon carbide, are extremely hard and brittle, but CNC technology allows for precise and intricate cuts. Cutting tools are used to remove excess material and form the final shape of the part. what are the properties of ceramic? Understanding ceramic materials is crucial to selecting the appropriate material for specific applicati... --- ### Get the Perfect Finish: A Guide to Metal Surface Finishing - Published: 2023-03-20 - Modified: 2024-04-07 - URL: https://at-machining.com/metal-surface-finishing-guide/ - 分类目录: Articles, CNC Machining, Finish Are you seeking to enhance the performance or appearance of your metal components? Metal surface finishing is an essential part of the manufacturing process. It helps to protect metals from corrosion and can even add aesthetic appeal. From standard methods like bead blast and powder coating to more specialized procedures such as anodizing and plating, metal surface finishing can provide various benefits depending on the application. In this blog post, we'll explore the benefits and common types of metal surface finishing. By the end of this post, you will better understand how metal surface finishing can help protect and enhance your metal parts. So let's get started! What is Metal Surface Finishing? Metal surface finishing is an essential process used to protect and enhance the performance and appearance of metal components. It can be applied to various metals, including aluminum, steel, stainless steel, brass, copper, and other alloys. Through different processes such as grinding, polishing, coating, or plating, metal surface finishing improves corrosion resistance and can enhance the look and function of metal components. Various finishing processes achieve different goals, including improving appearance, preventing corrosion, and increasing wear resistance. Depending on the application, the optimal type of surface finish should be chosen for maximum performance and longevity. Benefits of Metal Surface Finishing Metal surface finishing offers a range... --- ### Heat Sink Design: Basics, Principle, and Practical Tips - Published: 2023-03-19 - Modified: 2023-03-20 - URL: https://at-machining.com/heat-sink-design/ - 分类目录: Articles A heat sink is an essential component for every electronic device, ranging from computer sets to television, LED lighting, etc. The heat sink is a thermally conductive device with a high ability to absorb and transfer heat from components preventing them from overheating or damaging. Heat sink design is essential when considering heat dissipation within a device and ensuring its longevity. Optimizing the heat sink design maximizes the surface area in contact with the cooling medium. As a result, thermal resistance and heat dissipation can be further improved. This article discusses the basics of heat sink design, including its types and applications. You'll also learn effective tips for getting the best when manufacturing heat sinks. What Is a Heat Sink? Heat sinks are mechanical devices that prevent extreme heating in a device using natural and forced convection. A heat sink within an integrated circuit helps to dissipate generated heat due to its high thermal conductivity material. The heat sink cools down an electrical heating component, especially a power transistor, by expanding the heat across the surface area and allowing the device to cool down to a perfect operational temperature. Generally, most manufacturers often fit heat sinks in processors and transistors with a built-in fan to efficiently prevent temperature rise. Different Types of Heat Sink There are two standard heat sink types based on their airflow type, fin efficiency, orientation, and material: Active Heat Sinks Active Heat Sinks These types are t... --- ### Medical CNC Machining: Everything You Need to Know - Published: 2023-03-12 - Modified: 2023-03-12 - URL: https://at-machining.com/medical-cnc-machining/ - 分类目录: Articles The medical manufacturing industry has witnessed high demand for quality components with tight tolerances. Most of these products are expected to meet the industry's required quality and safety standards and are typically manufactured quickly. Thus, product designers and manufacturers adopt medical CNC machining to meet these standards. CNC machining's versatility and high compatibility with various materials make it the ideal manufacturing option for the medical industry. You can effectively produce medical components with utmost precision and accuracy, ensuring the safety of patients and reducing the risk of errors. This article explores the medical industry's use of CNC machining, the application of medical CNC machined parts, and tips for getting the best medical CNC machined parts. Why Does the Medical Industry Use CNC Machining? Medical Industry Use CNC Machining CNC-machined products generally meet tighter tolerance bands and performance standards of the healthcare sector. Below are some of the reasons why the medical industry utilizes CNC machining in making medical prototypes and components: Extensive Tooling Selection CNC medical machining is a cost-effective and versatile process for producing precision medical components. It eliminates the need to create expensive tools. Therefore, you can easily save tooling costs and production time. CNC swiss machining, for example, delivers a faster turnaround time for producing small batches or custom parts than mold tooling. Thus, it is an ideal solution for machining parts in the medical industry, with high demands for ... --- ### From Guns to Warships: Applications of CNC Machining in the Defense Industry - Published: 2023-03-07 - Modified: 2023-03-07 - URL: https://at-machining.com/cnc-machining-in-defense-industry/ - 分类目录: Articles Discover how CNC machining is utilized in the defense industry to create precise and reliable components for everything from guns to warships. This article highlights the various applications of CNC machining in the defense industry. It explains how it helps to create critical components for military equipment that meet strict tolerances and standards. Learn how CNC produces firearm components, aircraft and spacecraft parts, radar and electronic systems, and warship components. Gain insight into the benefits of CNC technology in producing military equipment and how it contributes to the safety and success of military operations. Weapon systems The most common weapon system, including guns, missiles, and bombs, require tight tolerances. The AK47 assault rifle is a widely known and popular firearm in the world of military and defense. CNC machine plays a significant role in the production of AK47s, especially in the manufacturing of critical components. AK-47 Components CNC machining plays a critical role in the manufacturing of AK47s, enabling precision and repeatability for crucial components like receivers, bolt carrier groups, trigger assemblies, and barrels. AK-47 Barrel Without tight tolerances to hold them all together securely – not only is performance affected but safety as well! Through this process of uncompromised accuracy, we can trust that each part meets exact specifications, so quality standards are ... --- ### CNC Machining Tolerances: Overview, Benefits, and Tips - Published: 2023-03-02 - Modified: 2023-03-05 - URL: https://at-machining.com/cnc-machining-tolerances/ - 分类目录: Articles CNC machining has significantly improved manufacturing results as part of the emergence of Industry 4.0. It utilizes various fabrication methods and advanced machines to create superior quality and high-precision components. These CNC machines help achieve the highest levels of accuracy and tight CNC machining tolerances. However, CNC turning and milling parts with the tightest tolerances are often expensive and time-consuming. Thus, it is essential to specify the appropriate tolerances that a part requires when machining. This article discusses every essential aspect of CNC machining tolerances, including the types, benefits, and how to determine the ideal tolerance for your parts. Let's get to it! What Does Tolerance Mean in CNC Machining Process? What Does Tolerance Mean In Cnc Machining Process CNC machining tolerances are measurements indicating the acceptable level of variance required in the dimension of machined parts. It is sometimes called dimensional accuracy. Machining tolerances involve marking the minimum and maximum acceptable degree of variation in the product's measured value or final dimensions. Part tolerances are a crucial variable in the machining process of components for assembly. As a result, product designers often set dimensional limits based on the component's form, fit, and function. Generally, machinists calculate dimensional accuracy using digits, and a ± symbol often precedes it. For instance, a product with a height of 1. 5 inches needs a tolerance with... --- ### Measurement of Nitriding Layer for CNC Machined Parts - Published: 2023-03-01 - Modified: 2023-03-02 - URL: https://at-machining.com/measurement-of-nitriding-layer-for-cnc-machined-parts/ - 分类目录: Articles If you're interested in enhancing the wear resistance and fatigue strength of your CNC machined parts, nitriding may be a viable option. However, measuring the nitriding layer is critical to achieving the desired properties. In this blog, we will discuss the different methods for measuring the nitriding layer on CNC machined parts, including microhardness testing, surface roughness testing, and metallographic examination. We will also explore the advantages and disadvantages of each method to help you choose the best approach for your specific application. Additionally, we'll delve into the differences between nitriding and carburizing, as well as the advantages of testing the nitriding layer by metallographic examination. By the end of this blog, you'll better understand the importance of measuring the nitriding layer for CNC machined parts and how to select the most suitable method for your needs. What is the Nitriding Process? Nitriding is a surface hardening process often used on CNC machined parts to improve their wear, fatigue, and corrosion resistance. During the nitriding process, the part's surface is exposed to a nitrogen-rich environment, typically through ammonia gas or other nitrogen-containing compounds. nitriding process The process is typically carried out in a furnace, and the temperature and duration of the process depend on the specific material and part geometry. The nitrogen atoms diffuse into the part's surface, forming nitrides and increasing the surface hardness of the material. One standard nitriding method for CNC machined parts is gas nitriding, which involves heating the part in a nitrogen-rich atmosphere. Another method is plasma nitriding, which involves ... --- ### From Prototyping to Production: CNC Machining Solutions for Automotive Parts Manufacturing - Published: 2023-02-28 - Modified: 2023-03-22 - URL: https://at-machining.com/automotive-cnc-machining/ - 分类目录: Articles In the automotive industry, CNC machining has become an increasingly popular solution for producing high-quality and precise parts. From prototyping to mass production, CNC machining offers a range of benefits for automotive manufacturers, including flexibility in producing small quantities, the ability to produce complex geometries without the need for expensive tooling, and efficient mass production of parts. In this blog, we explore the application of CNC machining in automotive parts manufacturing, including the types of CNC machines used, the benefits of using CNC machining, quality control measures in place, and Common materials for auto cnc machining. We also showcase some experience with automotive parts produced using CNC machining technology. Advantages of Automotive CNC Machining Automotive CNC machining provides a number of benefits, from cost-efficiency to precision accuracy. It's an ideal solution for businesses looking for reliable and high-quality manufacturing operations that yield outstanding results. The following are the benefits of using CNC technology to manufacture automotive parts: CNC Machining Solutions For Automotive Parts Precision: CNC machining offers high precision and accuracy, making it ideal for producing complex and precise parts for the automotive industry. CNC machines are capable of producing parts with very tight tolerances, which is essential for ensuring the proper fit, function, and performance of auto components. for example, The tolerances for cylinder bore diameter and roundness are critical f... --- ### Black Oxide Coating Finishing Ultimate Guide In CNC Machining - Published: 2023-02-26 - Modified: 2023-02-27 - URL: https://at-machining.com/black-oxide-coating-guide-for-cnc-parts/ - 分类目录: Articles Welcome to AT-Machining's ultimate guide to Black Oxide Coating Finishing in CNC machining! Our blog is a comprehensive resource for anyone interested in learning more about this versatile and affordable surface finish option. This blog discover the process of applying black oxide finish, explore different types available, advantages and disadvantages, common defects and solutions, performance tests, and factors to consider. Get insights into hot black oxide, commonly used salt baths, and materials. Our blog helps determine if black oxide is the right finish for precision machined parts in any industry. As a CNC machining service provider based in China, AT-Machining has the expertise and experience to handle your precision machining needs from start to finish! What Is Black Oxide Coating? Black oxide coating, also known as blackening or blackening oxide, is a conversion coating for ferrous materials such as steel, copper, and brass. The process involves converting the surface layer of the material into a thin layer of black iron oxide, which provides corrosion resistance and an attractive black finish. What is the Black Oxide Coating process? The black oxide coating process the black oxide coating process requires specialized equipment and expertise to achieve consistent and high-quality results. Cleaning: The metal parts to be coated are first cleaned thoroughly to remove any dirt, grease, or other contaminants that may interfere with the coating process. The parts may be cleaned using various methods, such as degreasing, sandblasting, or chemi... --- ### CNC Turning: What It Is and How It Benefits Your Business - Published: 2023-02-06 - Modified: 2023-02-06 - URL: https://at-machining.com/cnc-turning-what-and-how/ - 分类目录: Articles The manufacturing sector has witnessed the enormous impacts of CNC machining processes over the past years. The CNC turning technique is one of these processes that has rapidly dominated several manufacturing companies due to its iteration, accuracy, cost-effectiveness, and high precision. CNC turning creates unique and intricate shapes and sizes from a rotating workpiece using a stationary cutting tool. This subtractive method transforms the workpiece into a finished component with many possibilities for shapes and dimensions. Although this process seems straightforward, high-quality turning may become complex. This article explores CNC turning, how it works, and how you can take advantage of this process for your business. Let's dive in! What Is CNC Turning? What is CNC Turning CNC turning is a highly efficient manufacturing process that operates on the principle of the CNC lathe machine. This effective subtractive machining technique uses specialized cutting tools to remove material from a rotating workpiece held in a chuck to create the desired shape. The CNC turning center maintains a fixed position while the workpiece material spins at high speed. A turret mounted with a cutting tool moves to the workpiece material at a computer-programmed speed to remove excess material and create the preferred shape. However, a computer program commands the turning of the machining center or the lathe allowing it to form the desired shape. The turret can hold various special rotating tools. However, the more tools it holds, the highe... --- ### A Comprehensive Guide to Brass CNC Machining - Published: 2023-02-05 - Modified: 2024-06-04 - URL: https://at-machining.com/guide-to-brass-cnc-machining/ - 分类目录: Articles, CNC Machining, Materials Brass is a metal alloy of copper which used across various industries, such as electrical, plumbing, and medical. Its excellent mechanical properties, such as corrosion resistance and low friction point,make CNC machining an excellent option for manufacturing parts using this alloy. Brass is one of the easiest materials to machine due to its high machinability, good ductility, flexibility, and high feed rate. CNC machining brass produces quality brass components with extreme precision and aesthetic surface finish. It facilitates the production of parts like light fixtures, pipes, fittings, flare fitting, gears, etc. What other properties make brass excellent for CNC brass machining? What are the commonly used brass grades for brass CNC machining? Which surface finish is ideal for use when CNC machining brass? Read on as we answer these questions while explaining CNC machining Brass in more detail. What is CNC Machining Brass? Brass CNC Machining CNC machining brass is a subtractive manufacturing process that typically employs CNC machine tools like carbide inserts and computerized controls. These machine tools work to remove layers of material from a brass workpiece. The material removal rate is dependent on the spindle speed. This method facilitates manufacturing brass parts with higher precision and tight tolerances. Brass is an alloy made from a combination of Copper and Zinc. Besides, it is one of the best materials for CNC machining when using the right tools. This metal alloy could also contain tin, lead, chromium, or magnesium, depending on its use. The lead and copper content of brass boosts its machinability, making it quite easy to fabricate using the CNC brass machining. ... --- ### Prototype CNC Machining: A Comprehensive Overview - Published: 2023-01-16 - Modified: 2023-02-28 - URL: https://at-machining.com/prototype-cnc-machining-overview/ - 分类目录: Articles Computer Numerical Control (CNC) machining has revolutionized the manufacturing of products in various industries. Today, it is a central pillar of modern manufacturing and a widely embraced process for machining different high-quality products. Prototype CNC machining is an aspect of CNC technology with many benefits and a wide array of applications. It is an excellent process as it could make small batches of a prototype within a short time. More importantly, the CNC prototype machining process helps to create functional components with higher tolerance irrespective of the material used. This article explores the advantages and limitations of prototype CNC machining, its applications, and tips to get the best out of the technique. Let's take a closer look! Advantages of CNC Machining Prototypes In case you were wondering if to choose alternative CNC rapid prototyping, here are some advantages to consider: Cost Effectiveness This rapid prototype manufacturing process helps you to save costs by rectifying any defects and errors that may occur in a small prototype batch. It doesn't wait until the final production stage to correct such defects. In addition, you can make future modifications to the CAD files if needed instead of creating a new design from scratch. Repeatability and Consistency The CNC prototype machining has a high degree of repeatability compared to alternative prototype processes. For this reason, all finished product manufactured using the CNC machining process maintains similar features. CNC precision machining has the abilit... --- ### Understand 5-Axis CNC Machining and Its Benefits for Your Business - Published: 2022-12-12 - Modified: 2022-12-12 - URL: https://at-machining.com/5-axis-cnc-machining-and-its-benefits/ - 分类目录: Articles The manufacturing industry has constantly evolved over the years based on the market demands -high productivity, speed, accuracy, capability, and reduced human intervention and error. Many industries have shifted from simple machines to multi-axis CNC technology to manufacture various customer products. 5-axis CNC machining is one of the leading and most versatile technologies in the world today. Manufacturers use this machining process to create high-quality parts because of its infinite possibilities in a single setup. This technique provides high-level accuracy, precision, reliability, and efficiency with its five axes. Its high number of axes gives it a competitive edge in its machining capabilities over its counterparts. This article discusses 5-axis CNC machining, its pros and cons, and why you should choose this technique for your project. What is 5-Axis CNC Machining? 5-axis CNC machining involves the use of cutting tools that moves across the five different axes simultaneously. There are three linear axes (X, Y, and Z ) and the fourth and fifth axes called A-axis (tilting table axis) and B-axis (table rotation axis) for machining very complex parts. What is 5-Axis CNC Machining The cutting tool moves sideways on the X-axis, vertically on the Y-axis, and back and forth on the Z-axis. 5-axis CNC machining increases a CNC machine's ability to move workpieces or a cutting tool in five different axes simultaneously, which offers the cutting tool a multi-directional advantage over 3-axis machining. 5-axis machining enables machinists to work on up to five surfaces or sides of a workpiece in a single operation, making it a highly... --- ### Machined Aluminum vs. Cast Aluminum: Which Is Right For Your Project? - Published: 2022-12-11 - Modified: 2022-12-11 - URL: https://at-machining.com/machined-aluminum-vs-cast-aluminum/ - 分类目录: Articles When it comes to machined aluminum vs. cast aluminum, the choice depends mainly on your project needs. Both have their unique benefits, depending on the application. Machined aluminum is best for projects that require precision and a high tolerance for tight tolerances and intricate parts. Cast aluminum is more suitable for larger parts with less complexity and applications where strength and durability are essential requirements. So which is suitable for your project? This blog post will discuss the differences between machined and cast aluminum and help you decide which is best for your needs! What Is Machined Aluminum And Cast Aluminum? Cast Aluminum Machined aluminum parts apply to several manufacturing industries and come from machining processes such as CNC machining (comprising CNC milling, grinding, and CNC turning). Though all three are good aluminum machining processes, CNC milling is the most common machining method because of the complexity it can achieve. CNC aluminum has excellent properties, such as low density and high strength. As a result, these boost its level of applications. In addition, the CNC machine has a high ability to manufacture top-notch aluminum. Machined aluminum comes from different alloys, which include: Aluminum 6061: The Aluminum 6061 is considered the most popular due to its strong mechanical abilities, high weldability, ability to withstand se... --- ### Machining Carbon Fiber: What You Need to Know - Published: 2022-12-02 - Modified: 2024-04-02 - URL: https://at-machining.com/machining-carbon-fiber/ - 分类目录: Articles Carbon fiber machining has transformed several industries with its durability and excellent strength-to-weight ratio. Composite materials like carbon fibers are versatile and efficient materials driving vast manufacturing innovations. Carbon fiber surpasses conventional CNC machining materials such as aluminum, steel, wood, or glass. It creates high-performance, durable, and low-weight components. Machining carbon fiber sheets is generally accomplished using a router. However, other standard machining methods are also effective. The process is high speed spindle driven with lower feed rates to give the best results. This article discusses carbon fiber properties, carbon fiber sheet machining, and its applications. We will also give some tips to help you get more suitable results from machining carbon fiber. Let's get to it! What is Carbon Fiber and Its Properties Carbon Fiber Carbon fiber comprises 5 to 10 microns in diameter strands of fibers consisting of long, closely interlocked chains of carbon atoms in a microscopic crystalline form. These fibers are solid and very light in weight. Carbon fiber is more firm and rigid than steel and lighter than steel. Carbon sheets are famous for their incredible strength and durability, making them suitable for various sporting, engineering, and aerospace industries and more applications. Carbon fiber is a lightweight composite with excellent toughness, hardness, and resistance to abrasion and corrosion. Other properties of carbon fiber include: Low thermal expansion EM transparency Appealing cosmetic appearance Good electrical conductivity Application of Machined Carb... --- ### CNC Milling: The Complete Guide - Published: 2022-11-27 - Modified: 2022-11-27 - URL: https://at-machining.com/complete-guide-to-cnc-milling/ - 分类目录: Articles CNC (Computer Numeric Control) milling is a flexible manufacturing method that helps to produce several different custom components from different materials. This process uses automated controls to command rotating multi-point cutting tools to remove excess material from the workpiece. CNC milling operations are responsible for many products today, ranging from mobile gadgets to supersonic jets. The technique is suitable for rapid prototyping and high-volume metal and plastic parts manufacturing. This article guides you through CNC milling, how it works, the differences between the 3-axis, 4-axis, and 5-axis milling machines, and the benefits of using the CNC milling process for your project. Get comfortable as we dive in! What is CNC milling? CNC milling is computerized process manufacturers use in producing custom-designed components of high quality and precise finishing. A mounted cutting tool rotates around the stationary workpiece to add different features. It rotates along varying axes to machine highly complex designs. The milling process is different from other manufacturing processes like 3D printing. It removes material from the substrate to form a part precisely per the product specification. It also offers extraordinary accuracy, consistency, and the ability to improve production and maintain uniformity. Most CNC milling machines are sophisticated and can have 3 to five or more axes of independent motion which can help to produce more complex shapes. How Does CNC Milling Work? As mentioned earlie... --- ### Large CNC Machining: The Essential - Published: 2022-11-23 - Modified: 2022-11-23 - URL: https://at-machining.com/large-cnc-machining/ - 分类目录: Articles Producing large parts with traditional methods is not always feasible, but large CNC machining makes machining these parts possible. Besides, many industries, including mining, agriculture, construction, and oil and gas, require large machining. Large CNC Machining involves making products of large diameter weighing up to 100 tons. The CNC machines used for this process often have many large-diameter machining equipment and parts, as well as simple and complex shapes. Furthermore, before committing to fabrication, there is always a simulation of the large machining capabilities. This helps improve quality while reducing the cost of production. So, what exactly is Large CNC Machining? What are the applications of the parts produced through this process? What are the factors to consider machining large parts? Keep reading as we answer these questions and shed more light on Large CNC machining. What is Large CNC Machining? Large CNC Machining This is a CNC machining process used in making large machine parts. It is a subtractive process like conventional CNC machining, but it is not as straightforward. In this process, the computer directs different machine tools to remove parts from a large workpiece during the machining process. There are four main steps to the Large CNC machining process; Design Creation Through Computer-Aided Design (CAD) software This first step involves creating a model design of the Large machine part. This model could be either 2D or 3D. Software is used for this process, with design dependent on product requirements. CAD model design shows operator critical features and other features necessary for effective machinings like tolerance, threads, and constr... --- ### How to Select the Best CNC Machining Services in China? - Published: 2022-11-15 - Modified: 2022-11-15 - URL: https://at-machining.com/how-to-select-the-best-cnc-machining-services-in-china/ - 分类目录: Articles As a world leader in the manufacturing industry, China leads the line in CNC machining globally. Consequently, there are a lot of companies and shops that offer CNC machining and other manufacturing services in the country. To help you make the right choice, we provide you with this guide, highlighting how to select the best CNC machining services in China. To select the best machining service from China, you should consider quality control, certifications, and production capabilities. Another factor to consider is how well the CNC machining service shop communicates with the client and their level of transparency. But why outsource CNC machining services to China? Why work with an external CNC machining shop? Read on as we answer these questions and provide great insight into how to make the right decision when choosing a China CNC machining company. Why Work With An External CNC Machining Shop? So, why should a company turn to external computer numerical control manufacturers for their CNC needs? There are a couple of reasons. First, CNC machining is expensive because you have to factor in the cost of acquiring top-notch CNC machines, industrial equipment, and other post-processing systems. Hence, deciding to take on these costs as a small or medium-sized business before production would increase the cost of the manufacturing process out of proportion. However, by working with an external CNC machining shop, you would not have to invest heavily in purchasing machinery before reaping its technological benefits. Another reason businesses should work with external CNC machining shops is to save training and labor costs. The machining pro... --- ### Top 10 CNC Milling Services Company in China - Published: 2022-10-25 - Modified: 2022-11-15 - URL: https://at-machining.com/top-10-cnc-milling-services-company-in-china/ - 分类目录: Top Manufacturer CNC milling companies in China have evolved significantly over the years, making China an ideal one-stop for all CNC milling services. China tops the likes of Vietnam or India with its CNC machining resources, and skilled labor force, attracting several foreign manufacturers worldwide. CNC machining companies in China have extensive manufacturing capabilities that allow them to provide reliable CNC milling services. This article discusses the top 10 CNC milling services companies in China to best assist you in finding a reliable manufacturing partner. Take a closer look at China's top 10 CNC milling services companies. Top 10 CNC Milling Services Company in China PositionCompany NameYear EstablishedLocation (City)Employee size1AT Precision Machining Ltd2010Shenzhen51-1002Wayken Rapid Manufacturing Ltd2002Shenzhen51 - 2003Juying Metal Manufacturing Co. , Ltd2005Dongguan51 - 10043E Rapid Prototyping Ltd2010Zhongshan11 - 505T-artisan2010Ningbo11 - 506Gensun Precision Machining2006Dongguan51 - 2007Dongguan star Machining Tecchnology Co. Ltd2002Dongguan11 - 508Ningbo Rally Industry Co. Ltd2000Ningbo51 - 1009HLH Prototypes Co. Ltd2002Shenzhen201 - 50010Xiamen Prime Industrial Co. , Ltd2002Xiamen51 - 200 The table below provides essential details on China's top 10 CNC milling service companies based on their quality and CNC milling capabilities. In addition, it includes details about each company's headquarters... --- ### Acrylic CNC Machining: Everything You Need to Know - Published: 2022-10-24 - Modified: 2024-05-30 - URL: https://at-machining.com/acrylic-cnc-machining/ - 分类目录: Articles, CNC Machining, Materials Acrylic, known chemically as plexiglass, has excellent optical clarity, strength, and rigidity. Due to its high transparency, manufacturers use it heavily as a glass replacement. Although many processes are used for acrylic production, acrylic CNC machining is the most common. CNC machining acrylic leads to the production of acrylic parts with highly accurate shapes and sizes. It does this by using optimal force during the cutting process, which helps prevent damage to acrylic material while speeding up the process. Rough-cut lathes and cut mills are the two major machines used by manufacturers to cut acrylic. So, how is Acrylic CNC machined? What are the properties of this plastic? Are there advantages of using acrylic for parts over other transparent plastic materials? Keep reading as we answer these questions and give you an in-depth understanding of CNC acrylic machining. What is Acrylic? acrylic sheet Acrylic is a thermoplastic also known as Polymethyl Methacrylate (PMMA). It is transparent, rigid, and shatterproof and ideal for making products like headlights, taillights, and other automotive components. Consequently, many industries use this material as a glass replacement. The reason is that acrylic is colorless, clear, and exists in different forms, including acrylic sheets, pellets, and granules. Its transparency gives it application in the manufacture of windows and enclosures around exhibits and tanks. Acrylic is eco-friendly, as it is 100% recyclable. Its high molecular mass also makes it extremely tough and impact-resistant. Other applications of this thermoplastic, include lenses, LCD screens, acrylic nails, security barriers, paints, medical dev... --- ### Swiss Screw Machining: A Detailed Overview - Published: 2022-10-17 - Modified: 2022-10-17 - URL: https://at-machining.com/swiss-screw-machining-detailed-overview/ - 分类目录: Articles Swiss screw machining is a technique that produces quality parts with superior precision. You can program a CNC Swiss Screw machine or automatic lathe to create metal and plastic parts with desired specifications. Swiss screw machines help machinists make complex parts faster and at lower costs. They serve a wide range of industries due to their tight tolerances and vast production capabilities. The Swiss machining technology can deliver small, high-precision components with higher accuracy and less downtime. This article will discuss Swiss screw machining and its working principle. You will also learn the applications of CNC Swiss machined parts and the various benefits of using CNC Swiss machines. Follow closely as we unveil all you need to know! How Does a CNC Swiss Screw Machine Work? cnc swiss screw machine CNC Swiss screw machines have a turning headstock that works with a guide bushing. This offers excellent stability for bar stocks while adding different features to the workpiece. The CNC Swiss machines begin operation by programming the component's design into the machine with the help of CNC controls. It gives the machine command of the perfect dimensions to cut and drill into the raw material to create the desired part. Once you input the measurement, the next step is loading a bar stock into the feeder. The bar feeder holds onto a large amount of bar stock. It keeps the machine running for hours as it executes high-scale projects faster with little operator intervention. The bar feeder carries a rotary cylindrical bar sto... --- ### Swiss Machining: The Ultimate Guide to Swiss CNC Machining - Published: 2022-10-15 - Modified: 2022-10-15 - URL: https://at-machining.com/swiss-cnc-machining-ultimate-guide/ - 分类目录: Articles Swiss machining has been a mainstay in the CNC industry since its development in 1870. Although primarily developed for watch production, Swiss machining has applications in other industries, notably the medical field, for the machining of bone screws. Swiss machining is a manufacturing technique that uses specialized tools to cut and design materials into intricate parts, slender or delicate components. It is ideal for producing parts that require extreme precision machining, which gives it application in various industries, including medical, automotive, hydraulics, aerospace, firearms, and electronics. So, what are the benefits of using Swiss CNC machining over other types of machining? What are the applications of this manufacturing technique? Keep reading as we provide you with answers to these questions and other important information about Swiss Machining. What is Swiss Machining? CNC Swiss machining is one of the best ways to manufacture precision parts. The Swiss machine features a sliding headstock that works in conjunction with a guide bushing. The purpose of this bushing is to provide stability to the bar stock along all axis, including the longitudinal axis. With stability guaranteed, machining complex slots, threads, holes, and multiple diameters into the workpiece becomes easier. The CNC part of these Swiss turning centers makes the process highly automated. It guarantees that all machined parts meet the tight tolerance requirements precisely. Now that we have a general idea of what Swiss machining entails, when do you employ this manufacturing technique? When Optimal Quality Finishes are Important: Swiss machining is ideal when you ... --- ### CNC Machine Shops: One-Stop Solution for Your CNC Machining Needs - Published: 2022-10-07 - Modified: 2022-10-09 - URL: https://at-machining.com/cnc-machine-shops-one-stop-solution/ - 分类目录: Articles Manufacturing parts for different industries have evolved over the years. CNC machine shops now invest in advanced technology and equip themselves with expert machinists and engineers. Now, you can order or import high-quality CNC machined parts from the best CNC machine shops. Their CNC machining capabilities help them deliver high-quality products quickly and efficiently. With massive production plants, these manufacturers can guarantee low-volume and large-scale production. This article will explain what a machine shop is, how they optimize their efficiency, and how to choose the best shop for your machining needs. Let's get to it! What Is a CNC Machine Shop? A CNC machine shop is a facility where you can get all your subtractive manufacturing done the right way. This facility often has high-tech machinery, skilled machinists, and other technical staff for maximum production capacity. CNC machine shop CNC machine shops house the best-in-class multi-axis machines that help to make parts with precise dimensions and complex designs. The CNC machining services offered include CNC turning, milling, drilling, shaping, cutting, EDM, etc. Most CNC machine shops have a team of professional engineers who can help you with your designs and provide professional assistance. Generally, aerospace, automotive, healthcare, military, and other related industries are the primary focus of these CNC machine shops. A top-quality CNC machi... --- ### Why Brass Is an Ideal Metal for CNC Machining Project? - Published: 2022-10-02 - Modified: 2023-02-08 - URL: https://at-machining.com/brass-cnc-machining/ - 分类目录: Articles When it comes to metal CNC machining, brass is one of the most preferred materials. CNC machining Brass is a popular choice for a wide range of products, with its use in different industries. This is mainly because of its advantageous chemical, physical and structural properties. These properties give this metal application in creating parts from musical instruments to electronics. So, why brass? What benefits does using CNC machining brass offer over other metals? Keep reading as we provide you with answers to why brass is an ideal metal for CNC machining projects. The Advantages of CNC Machining Brass machining brass on a CNC machine There are numerous benefits of using CNC machining brass over other metal materials. Let us examine some of them. High-Speed Machining high-speed machining Brass alloys have one of the best machinability of all metal alloys with high tensile strength. The shear resistance of the brass alloy is also very high, contributing to the faster machining speeds engineers experience when using brass. Often referred to as maximum machinability, brass CNC machining speed is higher than other materials by 5 to 20%. Precision Machining and Dimension Stability precision CNC machined brass parts & components Another advantage is its optimal dimensional stability. This stability is due to high impact resistance and low deformation facto... --- ### CNC Machining Material: Choosing the Right Material for Your Project - Published: 2022-09-27 - Modified: 2022-10-02 - URL: https://at-machining.com/choose-the-right-cnc-machining-materials/ - 分类目录: Articles There are several CNC machining materials that can help bring your concepts to life in the most innovative ways. These materials allow you to create several parts with varying designs from the suitable material. This fast-paced and high-precision CNC machining process is compatible with many materials such as metals, plastics, wood, and composites. However, choosing a suitable material for your CNC application can be complicated. To make the best choice, you need to understand the properties of each material and how best to use them. This article guides you through the CNC machining material selection processes. You will also learn the common metals and plastics suitable for CNC machining and the factors to consider when choosing a material for your project. Let's get to it! The CNC Machining Material Selection Process To successfully choose the perfect material for your CNC machining, you have to adhere to these basic steps: Step 1: Determine and Prioritize Your Products Requirements Product requirements are the primary aspects of CNC machining, serving as the generic model for the perfect material for your products. These requirements include the part's industrial applications and operating environments. For example, you need to consider where the parts will be used and the presumed product characteristics like wear resistance, tensile strength, project budget, etc. Step 2: Identify Potential Materials Once you determine the ideal requirements for your products, you can easily streamline suitable materials. You will notice that many CNC materials may fulfill... --- ### Top 10 CNC Machining Services Company in China - Published: 2022-09-20 - Modified: 2022-09-27 - URL: https://at-machining.com/top-10-cnc-machining-services-company-in-china/ - 分类目录: Top Manufacturer - 标签: Top Chinese machine shops have revolutionized the international market with their CNC machining capabilities. China tops the list of countries on the world manufacturing output chart in with over $2 trillion in production. Check out these 10 CNC machining service companies in China. Many companies outsource precision plastic and metal products with the best possible quality in China. These Chinese producers possess well-equipped facilities, the best machining methods, and experienced engineers. Despite the many CNC machining service providers available today, Chinese manufacturers take the lead. Read on to learn more about China's top CNC machining companies. Top 10 CNC Machining Services Company in China The table below contains essential information on China's top 10 CNC machining service pr... --- ### Why Should You Use CNC Turning for Your Project? - Published: 2022-08-29 - Modified: 2022-09-06 - URL: https://at-machining.com/why-use-cnc-turning-for-your-project/ - 分类目录: Articles CNC turning is a critical part of the manufacturing process, and it's essential to understand how to use it correctly for your needs. CNC turning works by spinning or turning the blank instead of the machine tool. This process allows efficient processing of cylindrical or oblong components. Unlike the common CNC methods, CNC turning centers used improved techniques to give the best results. In this article, we will discuss all aspects of CNC Turning so that you can make an informed decision about whether or not this manufacturing process is right for your business! Let's get to it. What is CNC Turning? CNC turning is a manufacturingprocess that rotates the material that a machine tool feeds to it, removing unwanted material to form the desired shape. It is a subtractive manufacturing proce... --- ### How to Get the Best CNC Machining Service from China - Published: 2022-08-13 - Modified: 2023-06-29 - URL: https://at-machining.com/get-the-best-cnc-machining-service-from-china/ - 分类目录: Articles When it comes to finding a high-quality CNC machining service, few places in the world can match what China has to offer. Manufacturers in China are known for their high-quality CNC Machining work and competitive prices, making them a great option for businesses looking for top-notch CNC machining services. In this blog post, we will discuss what you need to look for when choosing a CNC machining service provider in China. We will also provide some tips on how to get the best custom CNC machining services possible! Ready to learn more? Let's get started! Why Outsourcing CNC Machining Services from China There are many reasons why businesses choose to outsource their CNC machining needs to China. The most common reasons include the following: 1. Cost savings If you are looking for a low-cos... --- ### Top 10 CNC Machining Parts Manufacturers and Suppliers in China - Published: 2022-07-31 - Modified: 2022-10-11 - URL: https://at-machining.com/top-10-cnc-machining-parts-manufacturers-and-suppliers-in-china/ - 分类目录: Top Manufacturer China precision CNC machining services are now among the best options worldwide, with quality solutions for many industries. Check out these top 10 CNC machined parts manufacturers and suppliers in China. Precision CNC machining parts manufacturers in China have the best product quality due to a combination of advanced factories, experienced technicians, and quality assurance. Buyers who outsource CNC parts to Chinese machine shops enjoy low-cost production and timely delivery. There are numerous proficient CNC machining factories in China. Read on to learn about the top custom CNC parts manufacturers and suppliers in China. Top 10 CNC Machining Parts Manufacturers and Suppliers in China The table below summarizes the leading CNC parts suppliers in China. These companies are ranked based o... --- ### CNC Machining Cost: Effective Tips to Keep it Affordable - Published: 2022-07-20 - Modified: 2024-06-27 - URL: https://at-machining.com/cnc-machining-cost/ - 分类目录: Articles If you're looking into using CNC machining to produce your products, one of the first questions you'll need to consider is how much it will cost. On average, CNC Machining costs between $35 and $120 per hour in Europe. However, you can get a lower price from the Chinese CNC Machine Shop like AT Machining, which offers $10 - $30 per hour from 3-axis machining to 5-axis machining. In this article, we'll look at what factors can affect the cost of CNC machining and how you can keep it affordable for your business. Factors that Affect CNC Machining Cost Below are several factors considered in the calculation of CNC machining costs: Type of CNC Machines and CNC Machine Cost The type of CNC machine being used plays an important role in the cost of the machining process. Parts machined on 3 axis ... --- ### Anodizing vs. Powder Coating: Which Method Should You Choose? - Published: 2022-06-19 - Modified: 2022-06-19 - URL: https://at-machining.com/anodizing-vs-powder-coating/ - 分类目录: Articles Applying a liquid coating to metal surfaces is common these days. But, here is the most typical question. Which one is better between powder and anodized coating?  Do these processes produce air pollution or hazardous waste? Well, each coating process has its advantages and drawbacks. One method gives a matt and polished finish, while another provides better wear and tear resistance. This article explains the primary differences between these two coating systems.   What Is the Meaning of Anodized Coating? So, what is aluminum anodizing? Well, it is a relatively straightforward electrochemical process. It involves dipping aluminum, alloys, or non-ferrous metals into an electrolytic bath.   It has electrically charged liquid coatings through a cathode. So, it acts like paint on the metal sur... --- ### Precision CNC Milling and Turning Machining: Examining Their Differences - Published: 2022-06-05 - Modified: 2022-09-14 - URL: https://at-machining.com/difference-between-precision-cnc-milling-and-turning-machining/ - 分类目录: Articles One of the biggest modern manufacturing challenges is understanding the functioning and operations of different processes. Proper knowledge of the differences between CNC milling and CNC turning will help you choose the right process for the best results. These are custom machining processes that contribute to subtractive machining. CNC milling and turning processes sometimes overlap. They are both suitable for small and large components and different raw materials. However, they use fundamentally different methods for removing materials. The differences in their operations make them ideal for specific applications. Therefore, this article will take you through the basics of CNC turning and CNC milling. You will also learn the various differences between these CNC machining processes. Let'... --- ### Precision Grinding: Understanding the Principle, Types, and Applications - Published: 2022-05-28 - Modified: 2022-12-11 - URL: https://at-machining.com/precision-grinding-types-and-applications/ - 分类目录: Articles Many manufacturing projects now require parts with very tight tolerances. Thus it is crucial to choose the right manufacturing technique that will produce the desired results. Precision grinding is one of these techniques. It is an effective machining process for finishing and completing metal parts with tight tolerances. Precision grinding services create a workable solution for tight tolerances and finishing problems that most metal and non-metal manufacturers face. It provides manufacturers with a higher possibility of producing parts without compromising their quality. This article will discuss the various types of precision grinding services, their benefits, and applications. What is Precision Grinding? Precision grinding is a machining process that involves a specialist spinning cons... --- ### Everything You Should Know About Complex CNC Machining! - Published: 2022-05-15 - Modified: 2022-06-26 - URL: https://at-machining.com/everything-about-complex-cnc-machining/ - 分类目录: Articles The industrialization has brought a massive advancement in the technology world. CNC machining is one of those advancements. It offers the most convenient mechanism used in subtractive manufacturing technology. In CNC machining, various cutting machines help extract the parts of solid metal or plastic. As a result, it enables you to create simple and complex parts. This article will examine the setup of CNC machines for complex parts. You will have an overview of CNC technology's fundamental principles. So, let's start! Why Should You Use CNC Machining for Creating Complex Parts? CNC machined parts can often vary in complexity. It ranges from simple planar features to demanding, complex curved geometries. Thus, it's vital to choose the correct CNC machine. Different types of CNC machines w... --- ### Why Choose CNC Swiss Lathe Machining for Small Parts? - Published: 2022-05-06 - Modified: 2024-07-28 - URL: https://at-machining.com/cnc-swiss-lathe-machining-for-small-parts/ - 分类目录: Articles Precision manufacturing leads the way in today’s world of custom machining. CNC Swiss turn lathes are critical to our manufacturing capabilities because they have the unique ability to produce extremely small parts. They do this at affordable prices while maintaining high precision and repeatability.   The advantages of using CNC Swiss lathes come from the mechanics and geometry in the tool zone. The guide bushing also provides adequate support to the workpiece. Therefore, we can make small parts while maintaining precision and accurate dimension. If you are curious about the ongoing Swiss lathe machining, read on for proper insights. What is a Swiss Machine? From the name, you would know that the Swiss-style lathes originated from Switzerland. The Swiss watchmaking industry introduced the... --- ### Electrical Discharge Machining: A Complete Overview of the EDM Machining - Published: 2022-04-19 - Modified: 2022-04-19 - URL: https://at-machining.com/electrical-discharge-machining/ - 分类目录: Articles With the many limitations of traditional machining methods, electrical discharge machining has proven to be the alternative for manufacturers. EDM is an efficient and reliable method of removing excess material from a workpiece using thermal energy. Manufacturers turn to this process to manufacture parts that are seemingly impossible or difficult to machine. Electrical discharge machining has countless applications in industries such as automotive, electronics, aerospace, medicine, food and beverages, stamping, and defense. This article will walk you through how EDM works, its types, and how you can get the best out of it. Let's get to it! What is Electrical Discharge Machining? Electrical Discharge Machining (EDM) is a non-traditional process of manufacturing that uses thermal energy to r... --- ### Understanding CAD File Format for CNC Machining - Published: 2022-04-08 - Modified: 2022-12-26 - URL: https://at-machining.com/cnc-file-format/ - 分类目录: Articles The world is fast becoming a place where everything is technologically inclined. There are several complex manufacturing projects, and manual production methods are now less effective. CAD file format for CNC machining plays a vital role in the current manufacturing trend. This technology makes 2D or 3D designs of product parts with excellent image quality. Since CNC machining is a computer-based manufacturing process, designers and engineers need CAD software to draft files for CNC projects. Manufacturers use software programs like the CNC Mastercam to design Nc files for making mechanical parts. These NC files help collect and save scientific data and other related metadata. There are many CAD software programs available for designers and manufacturers. This article will discuss the vari... --- ### Anodized Aluminum Colors: How to Make Ideal and Matching Anodized Color - Published: 2022-03-30 - Modified: 2024-03-27 - URL: https://at-machining.com/anodized-aluminum-colors/ - 分类目录: Articles, Finish Anodized aluminum is a popular choice for product developers due to its attractive appearance and physically durable finish. Anodizing process forms a layer of oxide on the metal surface, which helps to resist corrosion, scratches, and fading. However, there are many challenges when trying to match colors on anodized parts. Some of these challenges come from the process itself, and some are a result of the metal alloy being used. In this article, we will understand the anodizing process, the key factors that affect color consistency and color matching, product developers can more easily create Anodized Aluminum Colors that are both consistent and attractive. The Process of Anodizing Aluminum There are several processes involved in this anodized aluminum finishing in metal fabrication. Alth... --- ### Comparing Hard Chrome Plating vs. Decorative Chrome Plating - Published: 2022-03-23 - Modified: 2022-07-18 - URL: https://at-machining.com/hard-chrome-plating-vs-decorative-chrome-plating/ - 分类目录: Articles Chrome plating has several applications in various industries ranging from manufacturing to consumer goods industries. This prototyping surface finish process adds protective coatings and shiny lusters to metal parts. Chrome plating can enhance the mechanical properties of designed components. It can also have aesthetic or decorative purposes. There are two types of chrome plating to help you achieve these two manufacturing goals. They are hard chrome plating and decorative chrome plating. This article will give a detailed comparison between the two chrome plating types to help you choose the best option for your project. What is Hard Chrome Plating? Industrial hard chrome plating is a type of electroplating surface finish. It also commonly refers to functional chrome and engineering chrom... --- ### Metal Strength Chart: A Detailed Guide to Metal Strengths - Published: 2022-03-13 - Modified: 2024-04-04 - URL: https://at-machining.com/metal-strength-chart/ - 分类目录: Articles Metal strength is among the most crucial mechanical properties, helping to classify metal applications. Thus, the importance of having the metal strength chart cannot be overemphasized. Some metals are more suitable for the aerospace industry, while others are ideal for electronic components. The metal strength chart is a critical determinant that helps engineers, designers, and manufacturers choose the best metals for their projects. Understanding metal strength is crucial for making a choice. Therefore, this article breaks down everything you need to know about metal strength. Read on to learn more. Types of Metal Strengths: The Common Parameters Used Materials show different types of strengths, regardless of their applications. The strength a metal exhibits will depend on the load appli... --- ### ISO 2768: A Complete Guide to CNC Machining Tolerance Standards - Published: 2022-03-07 - Modified: 2024-05-06 - URL: https://at-machining.com/iso-2768-guide/ - 分类目录: Articles, Manufacturing Manufacturing metal and plastic parts occur in large numbers every day. However, fabricating these parts without deviating from original designs can be very complicated. Sometimes, it is almost impossible to get precisely the exact dimensions for a batch process. The ISO 2768 international tolerance standards help to simplify designs and production processes. Machinists and designers can decide the level of deviation from the original specifications, giving a controlled margin for error. The tolerance limits provided by the ISO 2768 define a range of variation acceptance between nominal dimensions and other dimensional values that qualifies as fit. In this article, we will discuss the details of ISO 2768 to help you better understand this tolerance standard. We also have the latest revised ISO 2768 PDF for download. Stay with us. What is ISO 2768? ISO (International Organization for Standardization) created ISO 2768 as an international manufacturing standard that simplifies drawing specifications for CNC machining tolerances. What is iso 2768 Creating this international standard and its implementation make designing and manufacturing more accessible and convenient. Partnerships between manufacturing companies are also more seamless.   International organizations and other agencies liaise with the ISO for this standardization. ISO 2768 comes in two parts — ISO 2768-1 and ISO 2768-2. These parts define mechanical precision levels to simplify technical drawings.   Part 1 – General Tolerances for linear and angular dimensions. The precision here is defined as fine, medium, coarse, and very coarse.   Part 2 – Geometrica... --- ### Bead Blasting Finish: A Complete Overview - Published: 2022-03-02 - Modified: 2022-03-02 - URL: https://at-machining.com/bead-blasting-finish/ - 分类目录: Articles Nowadays, there are numerous finishing processes or methods in practice. Therefore, manufacturers have diverse options to choose from now. Bead blasting sits at the top of the list of these finishing techniques. While there are several media blasting techniques, bead blasting offers several advantages to manufacturers. Despite its many benefits, there are some downsides to it as well. Therefore, it is essential to understand how the bead blast finish works. This article will discuss everything you need to know about bead blasting finish. In addition, you will get an insight into the right materials suitable for bead blasting and, most importantly, how this finish is applied. The information shared will assist you in getting the best results from the bead blast finish. So let’s get right to... --- ### CNC Precision Machining: Everything You Need to Know - Published: 2022-02-21 - Modified: 2024-10-07 - URL: https://at-machining.com/cnc-precision-machining/ - 分类目录: Articles Precision is a crucial aspect of high-quality machining. It is key to delivering accurate products with tight tolerances and desirable surface finishes. Nearly every industry relies on CNC precision machining to create quality custom machined parts that meet requirements. Let’s dive into the details of precision CNC machining and how it can benefit your project. What is CNC Precision Machining? CNC precision machining refers to the use of Computer-Aided Manufacturing blueprints to shape raw material into desired products. It is a subtractive process involving the cutting excesses on various materials with different manufacturing processes. Precision CNC machining is now an essential part of the manufacturing industry. This process often involves a collaboration between expert designers and... --- ### 6061 vs. 7075 Aluminum: Which One is Best for Your Project? - Published: 2022-02-15 - Modified: 2023-06-29 - URL: https://at-machining.com/6061-vs-7075-aluminum/ - 分类目录: Articles Aluminum alloys are among the top materials used for several applications in various industries today. Two of the most popular of these alloys are 6061 and 7075 aluminum.   While both alloys can do the job, understanding the 6061 vs. 7075 aluminum alloy differences in mechanical properties, composition, and costs will help you make the best choice.   Attributes like strength, conductivity, corrosion resistance, or a combination of these properties should guide your choice. This detailed comparison will guide you to choose the best alloy for your project. An Overview of 6061 and 7075 Aluminum Alloys Since we aim to give a detailed comparison of 6061 aluminum and 7075 aluminum, it is important to examine each aluminum grade. Here’s a brief overview. 6061 Aluminum Alloy Overview 6061 aluminum... --- ### PEEK Machining: A Quick Guide to Machining PEEK - Published: 2022-02-03 - Modified: 2024-06-11 - URL: https://at-machining.com/peek-machining-guide/ - 分类目录: Articles, CNC Machining, Materials PEEK is a well-known thermoplastic polymer found in various objects, such as medical implants and insulations for electric cables. The popularity of PEEK stems from its excellent mechanical properties and high resistance to corrosive substances products. Furthermore, its high melting point makes it suitable for subtractive processes such as CNC machining. This article guides you through PEEK properties, components, and industry applications. Here, we'll share tips to help you get the best from your PEEK machining process. Let's go right to it! What is PEEK? PEEK Machined Parts PEEK is a thermoplastic polymer of Polyether ether ketone. It is a semi-crystalline high-performance engineering thermoplastic. This semi-crystalline material is used in diverse industrial parts and components due to its excellent mechanical properties, wear resistance, heat resistance, high chemical resistance, water resistance, and abrasion resistance. PEEK plastics have the exceptional advantage of retaining their properties even at high temperatures. They melt at about 343oC and operate perfectly at higher temperatures. Therefore, it can be used in hot water or steam and progressively to a temperature high temperature up to 250oC. The semi-crystalline thermoplastic polymer occurs in different forms. It is available in granular form, bar forms for CNC m... --- ### Machining Delrin: A Complete Guide to Delrin CNC Machining - Published: 2022-01-27 - Modified: 2024-07-28 - URL: https://at-machining.com/delrin-cnc-machining-guide/ - 分类目录: Articles Recently, there has been a great demand for plastics of high tensile strength, low friction coefficient, and high wearing resistance. The aim is to replace metals as the only manufacturing product with high strength and rigidity. Today, technological advancement offers Machined Delrin, a lightweight polymer that replaces metals in product manufacturing companies. Delrin part are now the versatile option in all attempts to make a tremendous high-tensile thermoplastic material as a consumer product. It is considered the most economical plastic due to its excellent machinability properties and lower cost. In this Delrin machining guide, you will learn the basics of Machined Delrin. We’ll guide you through what Delrin is, the benefits of machining Delrin, and every other thing you need to know... --- ### The Most Important Metals Used for Medical Devices - Published: 2022-01-16 - Modified: 2022-01-22 - URL: https://at-machining.com/metals-used-for-medical-manufacturing/ - 分类目录: Articles Developing healthcare devices or other medical products requires a careful selection of manufacturing materials. Metal materials are often the best choices for applications requiring high durability and strength. Devices that are subject to increased mechanical stress should be made with metals. Asides from their mechanical properties, medical metals must meet certain criteria to qualify them for medical applications. Some of these criteria include corrosion resistance, lack of toxicity, non-magnetic, and more. Metal manufacturing is essential in the medical industry, and there are many variables involved in selecting metals. Thus, the FDA and other agencies only certify the final product and not raw materials. However, the first step towards manufacturing quality medical devices is select... --- ### Surface Finish Chart: A Guide to Understanding Surface Finishing - Published: 2022-01-12 - Modified: 2024-10-07 - URL: https://at-machining.com/surface-finish-chart/ - 分类目录: Articles, Finish Processes involving the use of machines impose characteristic irregularities on their products' surfaces. The degree of roughness on the product surface affects its durability and performance during usage. This necessitated the need for the surface finish chart. Continuous use often causes the product to wear and tear as time goes by. This is often due to the large friction established between the product's surface and the surface it is used against. In contrast, smooth surfaces with surface finishing are more durable for use with little or no friction. If you're wondering why surface finishing is important for your product, this guide is for you. Continue reading for a complete understanding of surface finish. What is Surface Finish? Surface finish is a parameter that determines the physi... --- ### Expert CNC Machining Services for Your Motorcycle Parts - Published: 2022-01-05 - Modified: 2022-01-09 - URL: https://at-machining.com/cnc-machining-motorcycle-parts/ - 分类目录: Articles CNC machining is currently the point of focus of many industries due to its immense advantages. Currently, top companies in the motorcycle manufacturing sector use the process to make customized motorcycle parts, e. g. , motorcycle engine parts. The reasons for the adoption of CNC services by motorcycle manufacturing companies for making customized parts are its unique features. This article introduces CNC machining service and why they are an important part of motorcycle manufacturing companies. Why Use CNC Machines to Make Motorcycle Parts? Currently, CNC services are currently the point of focus of many bikes and motorcycle manufacturing companies for making CNC motorcycle parts. the CNC services use machines making a wide range of customized motorcycle parts. The below details are why ... --- ### Custom Machining: What is It and Why Do You Need It for Your Business? - Published: 2021-12-21 - Modified: 2021-12-30 - URL: https://at-machining.com/custom-machining/ - 分类目录: Articles The global machining market is now worth so much, with conventional machining holding 30% and precision machining taking the remaining 70%. Custom machining is the order of the day, making it more straightforward to order customized components from machine shops. If you’re not implementing custom machining for your business yet, you could be giving your competitors a significant advantage over you. But what is custom machining, and why is it so important for your business?   In this article, we will cover all the different aspects of custom machining, including its incredible benefits for your business performance. What is Custom Machining? Custom machining entails every different form of CNC machining. It refers to ordering CNC machining services to meet specific requirements for various ... --- ### Top 10 Engineering Drawing Tips That Save Time and Cost - Published: 2021-12-19 - Modified: 2021-12-19 - URL: https://at-machining.com/engineering-drawing-tips/ - 分类目录: Articles Known as the language of engineers and machinists, engineering drawings are vital to transferring ideas. Like every other language, there are key engineering drawings tips that make this transfer of information seamless and easy. For you as our reader and prospective customer, better engineering drawings can aid us in understanding your design intent in a much better way. It also helps reduce the cost of your CNC machined part by a great margin. There are plenty of tips and here are our top 10 picks. #1: Drawing Line Rules The foremost tip for drafting is to follow preset standards for drawing lines. Accurate depiction means cost and time saving for both ends. Let us make this pictorial and easy to understand! Continuous Line This is the most common line in drafting known as the drawing li... --- ### 6 Things You Need to Know About Plastic CNC Machining - Published: 2021-12-14 - Modified: 2024-06-03 - URL: https://at-machining.com/cnc-machining-plastic/ - 分类目录: CNC Machining, Materials CNC machining is a common rapid prototyping manufacturing process due to its accuracy, precision, compatibility with complex design, etc. It is a subtractive process that involves a computer controlling a CNC tool via techniques such as milling, turning, etc., to remove part of a workpiece used to form the required product. CNC machines are compatible with many materials such as metals, plastics, and wood. However, With the telling development of polymer plastics, many plastic products manufacturers now use plastic CNC machining, which involves manufacturing plastic products using different CNC machine techniques. There are many things to plastic CNC machining. Therefore, this article will introduce seven essential things you need to know about the process. Can Plastic Be CNC Machined? Plastic CNC Milling Yes, plastic can be CNC machined. For most people conversant with the process, soft metals are the most common workpiece materials in major CNC shops. This is because most rapid prototyping service providers will rather use injection molding and 3D printing for manufacturing plastic products. However, this does not mean plastic polymers cannot be machined. Currently, many CNC machinists love working with plastics as the advantages of the process complement the inherent properties of plastics. For example, plastics are easier to cut, which improves precision, accuracy, and tight tolerance. Consequently, plastics are becoming popular among businesses that care about better quality. What Plastic is Best for Machining? Variety Types of Plastics ... --- ### The Quick Guide to Making a Metal Prototype - Published: 2021-12-10 - Modified: 2021-12-18 - URL: https://at-machining.com/the-quick-guide-to-making-a-metal-prototype/ - 分类目录: Articles Metal is one of the most popular materials in the prototyping world. It offers several advantages, allowing for its use in a wide range of industries. A practical metal prototype is vital to getting the optimum finished product for businesses. Thus, it is essential to understand the various methods of making metal prototypes. This article discusses the various effective methods that you can use to create a metal prototype and their key benefits. You’ll also learn how to choose the best method for your specific needs. Before then, let’s discuss some basics.   What is a Metal Prototype? First, a prototype is a rough draft or mock-up of an intended product. Prototypes are built before full-scale manufacturing begins to allow designers to carry out market and functional tests of products. You ... --- ### CNC Machining Aluminum: The Basic Guide You Need To Know - Published: 2021-12-08 - Modified: 2022-08-12 - URL: https://at-machining.com/cnc-machining-aluminum/ - 分类目录: Articles CNC machining is one of the most versatile manufacturing processes available today. This process is compatible with various materials. Aluminum is among the most popular material choices for CNC machining applications. CNC machining aluminum alloys provide manufacturers huge flexibility for product manufacturing. However, narrowing down your options when it comes to aluminum machining can be daunting. In this article, we give you all the necessary details on top aluminum alloys for CNC machining. We would also explain some key benefits of aluminum machining and why it is widespread across various industries. What is Aluminum Machining? Aluminum machining is simply the process involving the use of aluminum alloys in product manufacturing. Aluminum CNC machining employs computer software and... --- ### What is Aluminum Anodizing and How Does it Work? - Published: 2021-12-03 - Modified: 2022-10-20 - URL: https://at-machining.com/what-is-aluminum-anodizing-and-how-does-it-work/ - 分类目录: Articles Aluminum anodizing is a remarkable coating technique that serves a two-fold purpose for your parts: Strengthening the part mechanically and providing good aesthetics. This technique has advanced in recent times. Now, it is a go-to option for most aluminum parts. This surface finishing is also suitable for magnesium and titanium. However, today we will discuss aluminum anodizing in detail and its functionality. Without further ado, let us dive right into it! What is Aluminium Anodizing? Aluminum anodizing is an electrochemical process by nature and involves controlled passivation of aluminum surfaces for unanimous and even surface layer protection. Now you might be wondering that aluminum forms its oxide layer naturally, so why anodize it then? The dilemma in the natural oxide layer is its ... --- ### Mastering the Concept of Thread Machining - Published: 2021-11-27 - Modified: 2024-05-13 - URL: https://at-machining.com/mastering-the-concept-of-thread-machining/ - 分类目录: Articles, CNC Machining, Manufacturing With a rise in complex and intricate assemblies in the world of engineering, the role of threads has become indispensable. Everywhere from your water bottle to an engine assembly, threads are existent. Thus, for you as our reader, we would deliver the concept of thread machining as comprehensively as possible in this article. This information would be vital for you to choose your next CNC machining service provider wisely. Technical Description of a Thread You may find several descriptions of thread and thread machining. However, we will use pictorial descriptions to make understanding of this concept buttery smooth. Thread-Machining Parameter Schematic A thread comprises three key profiles: Crest Root Flanks The crest signifies the top of a thread profile, root for the bottom while flanks join the successive crests and roots. By definition, a thread is formulated by a helical profile that is continuous in nature. Several uniform sections on the surface of a cylinder or cone generate this profile. Since the key role of a thread is to act as a fastener between two separate parts, it can exist in both external and internal thread profiles. Before we move ahead on the interesting part, the following terminologi... --- ### What’s The Difference Between 3, 4, and 5 Axis CNC Machining? - Published: 2021-11-25 - Modified: 2022-04-25 - URL: https://at-machining.com/the-concept-of-3-4-and-5-axis-cnc-machining/ - 分类目录: Articles Are you looking for CNC Machining service? What’s The Difference Between 3, 4 and 5 Axis Machining? How to choose the suitable CNC machine to perform your CNC machining projects? The 3-axis, 4-axis, and 5-axis machines are the most commonly used CNC machines. What makes these machines different is the number of axes. The number of axes will determine the type of work the CNC machine can do, the level of precision, and much more. Thus, we will describe them in detail in this article. What Industries Use CNC Machines? All of us know that CNC stands for computer numerical control. It involves computer programming to control tools and machinery. What's more, a CNC machine can perform specific tasks with the help of the correct coding. So we need to feed instructions using codes that then inter... --- ### CNC Machining Application & Advantages - Published: 2021-11-20 - Modified: 2021-11-20 - URL: https://at-machining.com/cnc-machining-application-advantages/ - 分类目录: Articles Recently, CNC machining has become more versatile in the manufacturing space. It is agreeable that there are not many products we use today that do not involve CNC machining. This usage rages from industry to industry while the products all go through a CNC machining process at a particular point of production. Consequently, wide varieties of manufacturers across all industries choose the advantages of CNC services for their manufacturing and fabrication applications. To enlighten you, we have rounded up quality information on the benefits and applications of CNC machining. Read on to learn more. Advantages of Using CNC Machining When it comes to manufacturing complex parts or any other simple parts, CNC machine tools available in CNC shops are beneficial. As a result of the benefits such ... --- ---