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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.
Maximum speed: 2000RPM
Motor power: 750W
From intricate medical and aerospace designs to complex industrial parts, our ISO 9001-certified company creates precision components with the highest level of accuracy. We utilize CNC turning lathes for complex machining projects requiring tight tolerance specifications up to ±0.005” – as close as a few thousandths of an inch! Our standards for metals follow ISO 2768-m while plastics adhere to requirements set by ISO 2768-c.
Our CNC machining experts have carefully compiled the ideal characteristics for creating precision components. This table shows what works best, and also presents any technical limits to keep in mind during production.
AT offers a wide variety of materials for custom CNC machining, plastic, and metal, including but not limited to:
AT-Machining offers a wide selection of surface finishes to improve the surface qualities of CNC-turned parts. The surface finishes applied after machining can change the appearance, surface roughness, hardness, and chemical resistance of the produced parts.
|As machined||The machined aluminum parts are left with visible tool marks and potentially sharp edges and burrs, which can be removed upon request.|
|Bead Blasted||Give the machined parts a smooth and uniform matte surface finish, thereby removing tool marks.|
|Polishing||Creating a smooth and shiny surface by manually polishing in multiple directions or by applying a chemical polish treatment.|
|Anodizing||Type II (Anodizing color or clear) or Type III (Anodizing hard coat) Anodizing does not cover tool marks unless bead blasted beforehand.|
|Chromate Conversion Coating||Increase the part's corrosion resistance while retaining its conductivity. RoHS compliant.|
|Decorative Chrome Plating||Enhance aesthetics and durability of the cnc aluminum components.|
|Powder Coat||Applying powdered paint to the components and then baking it in an oven, which results in a stronger, more wear- and corrosion-resistant layer that is more durable than traditional painting methods.|
We machine rapid prototypes and low & large-volume production orders for customers in multiple industries: medical devices, aerospace, automotive, defense, electronics, hardware startups, industrial automation, machinery, marine and robotics, and many more.
The Basics Of CNC Lathes
CNC lathe machines sometimes referred to as live tooling lathes, are an excellent choice for creating symmetrical, cylindrical or spherical parts. These machines utilize a workpiece that rotates along a vertical or horizontal axis while a cutting instrument moves around it on a linear path. This cutting process is referred to as turning. As a result of their precision and efficiency, CNC lathes are often used in a variety of manufacturing environments.
How CNC Turning Works
CNC lathes use a subtractive method to achieve the desired shape, starting with the creation of G-Code. Once the G-Code is ready, a solid bar, or blank, of raw material is loaded into the chuck of the lathe’s spindle. The chuck securely holds the workpiece in place while the spindle rotates. Once the spindle reaches operating speed, a stationary cutting tool is introduced to the workpiece to remove excess material until the desired shape is achieved. This precise cutting method and advanced technology allow CNC lathes to create an array of shapes with high accuracy and consistency.
Types Of CNC Lathes
2-axis CNC lathes and Swiss-type lathes are the most prevalent types of lathes. However, Swiss-type lathes have unique features, such as stock material feeding through a guide bushing, which enables close-in cutting at the point of support. This attribute is suitable for slender, lengthy turned parts and micromachining. Additionally, some Swiss-type lathes are equipped with a second tool head that functions as a CNC mill. This feature saves costs since it allows the lathe to perform multiple machining operations without the need for another machine. As a result, Swiss-type lathes are cost-effective for complex turned parts.
CNC turning is commonly used in the automotive industry to produce precision cylindrical components such as engine crankshafts, drive shafts, and brake rotors.
With its vast material range, low unit cost, and swift production capabilities, CNC stands out as an excellent alternative for rapid prototyping.
CNC turning is an essential process in the aerospace industry for manufacturing precision cylindrical components like turbine parts, hydraulic components, and landing gear shafts.
CNC turning is used in the industrial machinery sector to produce high-precision cylindrical components such as gears, couplings, and shafts.
CNC turning is utilized in the medical device industry to create precision cylindrical components for various medical devices like surgical instruments, implants, and prosthetics.
CNC Turning is widely used in the defense industry to create highly accurate and cylindrical components like artillery shells, gun barrels, and missile casings.
Our company has a strict quality control system in place to ensure that all products meet customer requirements. Before delivery, we perform comprehensive testing of our customer’s products to ensure they meet specifications, including dimensional accuracy, surface finish, hardness, and precision.
We utilize computerized measuring equipment to verify critical dimensions, ensuring that each product we produce is of the highest quality.
Our commitment to quality ensures that every customer receives their products on time, with the highest level of accuracy, and in accordance with their requirements.
CNC milling and CNC turning are two distinct machining processes that differ in how they operate, the types of machines used, and the parts they can produce.
CNC milling uses a rotating cutting tool that moves across a stationary workpiece to remove material from its surface. The milling process can produce a wide range of geometries, including flat and inclined surfaces, slots, and grooves.
CNC turning, on the other hand, rotates the workpiece while the cutting tool remains stationary, shaping the material into the desired shape. It is typically used to produce cylindrical parts and is ideal for creating symmetrical components like shafts, pins, and bushings.
In summary, CNC milling is ideal for producing parts with complex shapes and geometries, while CNC turning is perfect for creating cylindrical parts. Both processes provide high levels of precision, consistency, and efficiency while reducing the need for manual labor.
CNC lathes and turning centers are not just two names for the same machine – they actually perform different tasks! Lathes generally rotate a part to create circular shapes, but with more advanced features like facing, threading, knurling drilling and reaming as well as taper turning capabilities; Turning Centers can help you produce even more intricate pieces.
Rough turning and finish turning are the two stages of the turning process used to make machined parts. Here are the primary differences between them:
Both stages are essential in the turning process, with rough turning used to remove bulk material and produce the desired shape, and finish turning used to refine the size and surface finish of the machined part.
Through the power of CNC turning, a multitude of parts necessary for production in a variety of industries can be crafted – from automotive components and aeronautical components to medical equipment pieces and toy parts. From hubs to flywheels, this technology is an invaluable tool that continues — day after day — powering countless essential items we use daily.
Higher Precision: CNC turning offers significantly higher precision than manual turning, allowing for extremely accurate machine parts.
Greater Efficiency: CNC lathes can complete multiple operations in a single setup, reducing the time and cost involved in producing machined parts.
Versatile Applications: CNC turning can be applied to an extensive range of materials, from metals to plastics, allowing for a diverse range of applications.
Consistent Quality: CNC turning ensures that every machined part is identical in design and output, guaranteeing consistent quality throughout production.
Lower Costs: With its high efficiency, automated operation, and consistent quality, CNC turning offers lower manufacturing costs in the long run, as compared to traditional methods.