Precision Machining Services
Get high quality precision CNC machined parts. Tolerances down to 0.01mm. Machined parts as fast as 1 day.
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What is Precision CNC Machining
Precision machining uses advanced CNC technology to create highly accurate parts needed in fields like aerospace, medical devices, and electronics. This process ensures every component meets exact specifications for size, shape, and function. CNC precision machining is essential for producing detailed and complex designs that regular machining can’t achieve. It allows for consistent production of high-quality precision machined parts and components, such as gears, brackets, and enclosures.
With PartsMastery precision CNC services, industries can achieve tight tolerances and high precision, ensuring that each part functions perfectly in its specific application. These capabilities make it possible to manufacture parts that fit precisely within sophisticated machinery and devices, ensuring reliability and efficiency. Whether it’s small-scale prototypes or large-volume production, we deliver durable and dependable components. PartsMastery is committed to providing comprehensive high precision machining solutions to meet the diverse needs of our clients across various industries.
Our CNC Precision Machining Services
Wire EDM Service
PartsMastery’s wire EDM, part of our CNC services, efficiently crafts both simple and intricate shapes. Ideal for parts requiring high precision, this no-contact method produces minimal burrs and excels with metals like steel and titanium. Favored in aerospace, automotive, and electronics for their accuracy, we ensure tailored, precise solutions regardless of your needs.
| Capability | Details/Specifications |
| Compatibilidade de materiais | Stainless Steel, Titanium, Aluminum, Tool Steel, Copper |
| Tolerância | ± 0.0001 inches (0.0025 mm) or better (based on material and thickness) |
| Maximum Workpiece Size | Length: 16 inches (400 mm) Width: 12 inches (300 mm) Height: 8 inches (200 mm) |
| Cutting Speed | Up to 300 mm2/min (specific to material and thickness) |
| Acabamento da superfície | As fine as Ra 0.2 µm |
| Maximum Cutting Thickness | Up to 12 inches (300 mm) – varies based on material |
| Wire Diameter Range | 0.004 inches (0.1 mm) to 0.012 inches (0.3 mm) |
Mirror EDM Service
Mirror EDM delivers mirror-reflective parts through high precision machining. Capable of producing intricate shapes with tight tolerances, it excels on hard materials where conventional tools falter. Catering to industries from aerospace to electronics, our Mirror EDM ensures unparalleled precision, capturing intricate contours and complex geometries consistently.
| Capability | Details/Specifications |
| Compatibilidade de materiais | Stainless Steel, Titanium, Aluminum, Tool Steel, Copper |
| Acabamento da superfície | Achievable down to Ra 0.05 µm or better (based on material and process parameters) |
| Tolerância | ± 0.00005 inches (0.0013 mm) or better (depending on material and thickness) |
| Maximum Workpiece Size | Length: 16 inches (400 mm) Width: 12 inches (300 mm) Height: 8 inches (200 mm) |
| Maximum Cutting Thickness | Up to 10 inches (250 mm) – varies based on material |
Grinding Service
PartsMastery’s advanced manufacturing facility features high-precision grinding machines, perfect for manufacturing metal parts with tight tolerances. Our versatile grinding excels from small parts to complex geometries. The precision wheels provide controlled material removal, ensuring polished finishes. This efficiency reduces costs, wear, and errors. Trust our expert team to guide you to the ideal grinding solution for your project.
| Capability | Details/Specifications |
| Compatibilidade de materiais | Stainless Steel, Aluminum, Tool Steel, Copper, Ceramics, Carbides |
| Grinding Methods | Surface Grinding, Cylindrical Grinding, Centerless Grinding, Internal Grinding |
| Tolerância | ± 0.0001 inches (0.0025 mm) or better (specific to material and grinding method) |
| Maximum Workpiece Size | Length: 24 inches (600 mm) Width: 10 inches (250 mm) Diameter: 8 inches (200 mm) for cylindrical grinding |
| Acabamento da superfície | Achievable down to Ra 0.1 µm or better (based on material and grinding method) |
CNC Turning Service
PartsMastery’s advanced CNC turning delivers unmatched accuracy and repeatability for machine parts and prototypes. Our diverse turning centers cater to varied applications, ensuring consistent precision across batches. With reduced errors, we offer quicker production without sacrificing quality. Rely on our technicians and top-grade CNC machines for exceptional component craftsmanship.
| Capability | Details/Specifications |
| Compatibilidade de materiais | Stainless Steel, Aluminum, Tool Steel, Copper, Brass, Titanium, Plastics |
| Turning Operations | External & Internal Turning, Facing, Taper Turning, Boring, Drilling, Threading |
| Tolerância | ± 0.0005 inches (0.0127 mm) or better (specific to material and operation) |
| Maximum Workpiece Diameter | 20 inches (508 mm) or specific to machine capability |
| Maximum Workpiece Length | 60 inches (1524 mm) or specific to machine capability |
| Eixo | Capacidade de torneamento de 2 eixos, 3 eixos e multi-eixos |
| Diâmetro de alimentação da barra | Até 3 polegadas (76 mm) ou específico da máquina |
CNC Milling Service
As máquinas de fresagem multi-eixo da PartsMastery garantem peças CNC com tolerâncias apertadas e dimensões exactas. Esta tecnologia oferece precisão adaptada às suas necessidades, ideal para iterações e novos produtos. Compatível com uma vasta gama de materiais, desde metais a compósitos, a nossa fresagem CNC é eficiente, tendo as peças prontas rapidamente.
| Capability | Details/Specifications |
| Compatibilidade de materiais | Aço inoxidável, alumínio, aço para ferramentas, cobre, latão, titânio, plásticos |
| Operações de fresagem | Fresagem de faces, fresagem de perfis, fresagem de bolsos, fresagem de superfícies complexas, perfuração, mandrilagem |
| Tolerância | ± 0.0005 inches (0.0127 mm) or better (specific to material and operation) |
| Maximum Workpiece Size | X: 40 polegadas (1016 mm) Y: 20 polegadas (508 mm) Z: 25 polegadas (635 mm) ou específico para a capacidade da máquina |
| Eixo | Capacidade de torneamento de 2 eixos, 3 eixos e multi-eixos |
| Diâmetro de alimentação da barra | Até 3 polegadas (76 mm) ou específico da máquina |
PartsMastery
Soluções de maquinagem de precisão
Prototipagem
Prototipagem rápida
Tire partido das nossas sólidas capacidades de fabrico para uma entrega rápida e de alta qualidade de protótipos. Utilizando a tecnologia mais recente, garantimos uma produção rápida e precisa, acelerando o seu percurso desde os testes até ao mercado.
Capacidade: 20-500
Prazo de entrega: 10 dias úteis
Produção
Produção de baixo e alto volume
A PartsMastery está equipada para lidar com encomendas de produção em grande escala. Isto significa que podem produzir eficientemente grandes quantidades de peças de maquinação de precisão CNC sem comprometer a qualidade ou a exatidão.
Capacidade: 1000+
Prazo de entrega: 15 dias úteis
Tolerâncias de maquinagem CNC de precisão
| Tolerância típica (mm) | Melhor Tolerância Possível (mm) | Notas | |
|---|---|---|---|
| EDM (maquinagem por descarga eléctrica) | Tolerância típica (mm) ±0.015 | Melhor Tolerância Possível (mm) ±0.005 | Notas A tolerância pode ser afetada pelo desgaste do elétrodo. |
| Retificação | Tolerância típica (mm) ±0.005 | Melhor Tolerância Possível (mm) ±0.001 | Notas O acabamento da superfície é normalmente mais suave com a retificação. |
| Torneamento CNC | Tolerância típica (mm) ±0.025 | Melhor Tolerância Possível (mm) ±0.010 | Notas O acabamento pode afetar a tolerância. |
| Fresagem CNC | Tolerância típica (mm) ±0.025 | Melhor Tolerância Possível (mm) ±0.005 | Notas A precisão pode variar consoante o tipo de ferramenta e o material. |
Histórias de sucesso de
Projectos de maquinação de precisão
Graças à PartsMastery, Arco modificou com sucesso o motor do seu tether car, incluindo a rotação da cambota e a conceção de um novo sistema de admissão para melhorar a eficiência.
A PartsMastery apoia orgulhosamente a Rennteam Stuttgart, fabricando 2 componentes da barra principal e mais de 80 inserções de alumínio. A nossa engenharia de precisão garante que estão prontos para conquistar as competições de Formula Student, dando à equipa uma vantagem vencedora.
A LURA, a Associação de Foguetões da Universidade de Leeds, utilizou as técnicas de maquinação CNC de 5 eixos e de composição de torneamento-fresagem da PartsMastery para criar peças de motor complexas essenciais para a sua vitória na Competição Nacional de Propulsão da Corrida para o Espaço.
Andrea, um engenheiro mecânico dedicado de Itália, utilizou a maquinação CNC de 5 eixos da PartsMastery para produzir um exoesqueleto passivo de corpo inteiro que aumenta a força humana e minimiza o esforço físico.
Vantagens da maquinagem de precisão
A maquinagem de precisão oferece vantagens significativas ao produzir peças com uma precisão excecional.
- Elevada precisão: As ferramentas de maquinagem de precisão podem produzir peças com tolerâncias extremamente apertadas, garantindo que cada peça cumpre as especificações exactas. Isto é crucial para aplicações que requerem pormenores intrincados, como é o caso dos dispositivos aeroespaciais e médicos.
- Consistência: Este método oferece uma consistência inigualável na produção. Mesmo em grandes volumes, cada peça permanece idêntica, reduzindo o risco de erros e defeitos no produto final.
- Material Versatility: Precision machining can handle a wide range of materials, from metals to plastics and composites. This flexibility allows manufacturers to choose the ideal material for specific properties like strength, weight, or resistance.
- Complex Geometries: With advanced CNC machines, manufacturers can create complex shapes that would be difficult or impossible to achieve through manual processes. This capability is vital for developing innovative products and components.
- Reduced Waste: Since precision machining is so accurate, it minimizes material wastage. This efficiency not only saves on raw materials but also reduces the overall environmental impact of manufacturing.
- Speed: Modern precision machining techniques are highly automated, leading to faster production times compared to traditional methods. This speed enables quicker turnaround times for projects, keeping pace with market demands.
Applications of Precision Machining
Various industries rely on precision CNC machining services to create specialized parts, including:
- Engine Components: Essential for engines in both the automotive and aerospace industries, such as pistons and crankshafts, which require exact dimensions for optimal performance.
- Electronics Parts: Critical in producing components like connectors and pins in electronic devices, where precise measurements are necessary for functionality and compact assembly.
- Medical Implants: Used to manufacture surgical implants, including hip and knee replacements, where precise tolerances and smooth finishes are crucial for compatibility with human tissue.
- Aerospace Fasteners: Involves creating high-strength bolts and screws that must endure extreme environmental conditions in aerospace applications.
- Tool and Die Making: Focuses on crafting molds and dies that are fundamental in other manufacturing processes, ensuring the production of consistent and quality parts in mass production settings.
FAQs
When do I need to choose precision machining?
Precision machining is necessary when your project requires components with extremely tight tolerances, intricate designs, or complex geometries that standard machining cannot achieve. This method is essential in industries where precision is critical, such as aerospace, medical devices, and electronics. If your parts need to perform under high stress, withstand extreme conditions, or fit into precise assemblies, choosing precision machining ensures the reliability and functionality of your products.
Can precision provide tight tolerance?
Yes, precision machining is specifically designed to provide tight tolerances. This technique can achieve tolerances as narrow as +/- 0.0005 inches, which is essential for creating highly accurate and consistent parts. The ability to maintain such precise measurements is crucial in applications where even the smallest deviation can lead to significant issues, such as in aerospace components or medical devices. Advanced CNC machines, which are commonly used in precision machining, are capable of producing parts with these strict specifications reliably.
How can I get quote for my CNC precision machining project?
To get a quote for a CNC precision machining project, you should prepare detailed information about your part or assembly, including CAD drawings, material specifications, and quantity needed. You will also need to specify the tolerances required and any additional post-processing like finishing or heat treating. With this information, go to
- +86 18075117117
- mp@partsmastery.com
- Shenzhen Excellence Industrial Technology Co., Ltd.