AT-Machining has focused on CNC precision micromachining since 2001, working with metals and high-performance plastics.
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AT-Machining excels in precision micromachining for complex small components, meeting the growing global demand in industries like medical, fiber optics, and satellite technology. We utilize advanced machinery and tools capable of achieving extremely tight tolerances.
Our cutting-edge equipment allows us to produce intricate micro components that are essential for high-precision applications. We specialize manufacturing parts where precision and size are critical, ensuring that even the smallest details are executed with exceptional accuracy and quality.
Our Micro Milling is a process using precision tools to create intricate features with tolerances as tight as 0.001 mm.
AT Swiss Machining produces ultra-precision screws and intricate components with tight tolerances, ideal for medical and precision engineering.
Micro machining refers to the precision manufacturing process that employs small CNC machines specifically designed to operate at a micro level. This technique utilizes tools such as micro mills, lathes, and electrical discharge machines (EDMs) to produce small parts with exceptional accuracy, achieving features as small as 1 μm.
Controlled by Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM) software, micro CNC machines translate 3D designs into precise cutting, milling, and shaping instructions for various materials, including metals, plastics, ceramics, and silicon.
Metals | Description | Material Grades | Surface Treatments |
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Aluminum | Aluminum’s strength-to-weight ratio, affordability, and recyclability have made it widely used across industries worldwide. | 6061-T6, 7075-T6, 2024, 5052, 6060, 5083, 2017, 6082 | Alodine, Anodizing Types II, III + PTFE, ENP, Media Blasting, Nickel Plating, Powder Coating, Tumble Polishing |
Stainless steel | Stainless steel’s corrosion resistance and ductility make it ideal for long-term exposure to elements and easy shaping into different forms. | SS303, Stainless Steel 304/304L, Stainless Steel 316/316L, Stainless Steel 17-4, Stainless Steel 416, etc. | As machined, Bead Blasted, Polishing, Decorative Chrome Plating, Powder Coat, Nickel Plating, Gold Plating, Silver Plating |
Titanium | Provides excellent strength-to-weight ratio and corrosion resistance, ideal for aerospace and medical micro-machined parts. | Ti-6Al-4V, Ti-6Al-2Sn-4Zr-2Mo, Ti-3Al-2.5V | Polishing, Anodizing, Sandblasting, Chemical etching, Laser engraving and etc. |
Magnesium | Lightweight with good machinability, used in applications requiring reduced weight in micro-machined components. | AZ31B, AZ91D, We43, AM60B, ZK60A, QE22 | Blasting, Anodizing, Chromate Conversion Coating, Passivation, Powder Coating, Electroplating etc. |
Alloy Steel | Alloy steel combines elements like manganese, nickel, and chromium for enhanced strength, hardness, corrosion resistance, and application-specific durability. | AISI 1215, AISI 4140, AISI 4340, AISI 8620, AISI 4130 | Polishing, Plating, Painting, Powder Coating and etc. |
Brass | Brass is an alloy of copper and zinc, especially metal material with more than 20% zinc content, which is the most commonly used metal material in cnc machining. | C360, C260 | Nickel Plating, Bead Blasted, Gold Plating, Silver Plating |
Copper | Copper is a soft, malleable metal with excellent thermal and electrical conductivity, making it an essential material in many industries. | C10100, C11000, C12200, C14500, C17200 | Plating, Polishing |
Plastics | Description | Material Grades | Surface Treatments |
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POM | High stiffness, good moisture resistance, high wear-resistance, and low friction, easy to machine | POM-C, POM-H, UV stabilized POM, Food-Grade POM | Polishing, Tumbling, Sandblasting, Chemical Etching, Laser Mark, Vapor Polishing |
PMMA (Acrylic) | Optical clarity and resistance make it perfect for precision machining in optical and display applications. | Extruded PMMA, Cast PMMA, Impact-Modified PMMA, UV-Stabilized PMMA, Heat-Resistant PMMA | Polishing, Buffing, Sanding, Flame Polishing, Vapor Polishing, Bead Blasting, Chemical Polishing, Laser Engraving |
PEEK | High heat resistance and chemical stability allow for detailed micromachining in demanding environments. | Unfilled PEEK, 30% glass-fiber reinforced PEEK, 30% carbon-fiber-reinforced PEEK, Bearing Grade PEEK | As Machined, Polishing, Sandblasting, Etching, Laser Marking, Annealing |
PTFE (Teflon) | Extremely low friction, chemical resistance, ideal for seals and gaskets where lubrication is needed. | Virgin PTFE, Glass-Filled PTFE, Carbon-Filled PTFE, PTFE with MoS2 | As Machined, Polishing, Etching, Sandblasting, Laser Marking, Annealing |
PAI | Offers exceptional mechanical strength, thermal stability, and chemical resistance, ideal for aerospace and automotive high-performance applications. | Torlon4203, Torlon4503, Torlon4301,Torlon4501 | Polishing, Sandblasting, Etching, Laser Marking, Coating |
PEI | High strength and thermal resistance, with excellent electrical insulating properties, suitable for aerospace and electronics. | Unfilled PEI, Glass-Filled PEI, Carbon-Filled PEI, Ultem PEI | Polishing, Sandblasting, Etching, Laser Marking, Annealing |
ABS | Durable and easy to machine, suitable for prototypes and complex geometrical components. | General purpose ABS, Flame retardant ABS, High impact ABS, Heat-resistant ABS | As Machined, Vapor Polishing, Painting, Electroplating |
Nylon (PA) | Offers high strength, wear resistance, and machinability, making it suitable for load-bearing applications. | Nylon 6, Nylon 6/6, Nylon 11, Nylon 12 | As Machined, Polishing, Sandblasting, Etching, Coating, Annealing |
AT-Machining micromachined parts cater to diverse industries by offering precision, reliability, and customization. Industries such as aerospace, automotive, medical, electronics, and telecommunications benefit from our advanced micromachining technologies.
We provide components that meet stringent quality standards, enhance performance, and enable innovation. Our expertise ensures optimal solutions for complex design challenges, supporting industries in achieving efficiency and technological advancement in their applications.
Delivers exceptional accuracy as 0.001 mm, crucial for intricate designs and tight tolerances in micromachining.
Handles a 100+ materials and complex geometries with ease and flexibility.
We utilize Germany and Italy's advanced machine tools, ensuring-precision parts through superiorromachining technology.
Offers rapid production speeds, reducing costs and meeting tight project deadlines effectively.
Maintains rigorous standards to ensure reliability and consistency in every machined component.
Tailors machining processes to meet specific requirements, enhancing suitability for diverse applications.
Micromachining typically achieves tolerances as tight as ±1 to 5 microns, depending on the material and process. This precision is crucial for industries requiring high accuracy, such as electronics, medical devices, and aerospace components.
Industries like medical, aerospace, electronics, and automotive benefit from micromachining. It enables the production of intricate, high-precision components essential for advanced technologies, including sensors, implants, and microelectronics, offering innovation and enhanced performance.
Micromachining offers precision,, and efficiency. It enables the production of complex geometries, reduces material waste, and improves product performance. The process is for applications requiring intricate features and minimal tolerances in various industries.
Challenges in micromachining include managing tool wear, achieving consistent precision, and handling complex geometries. Additionally, maintaining surface quality and controlling costs while working with diverse materials pose significant hurdles for manufacturers.
Yes, strictly speaking, all kinds of surface treatments can have some effect on part dimensions, which may not be so critical for general applications, but for applications with particularly high precision requirements, surface treatments need to be treated with special care
Yes, micromachining is ideal for prototyping and low-volume production. It enables rapid iteration, customization, testing of intricate designs, offering cost-effective solutions for small batches without compromising precision and quality.
Meeting Your Needs, Solving Your Problems – We’re here to make your design into an impeccable product!