Custom CNC Machined Aluminum Parts with ±0.01mm Tolerance for Automotive Applications Using 6061 Aluminum
Custom CNC precision machining parts are manufactured for applications that require tight tolerances, stable material performance, and repeatable quality. Using advanced CNC milling and turning processes, we produce custom metal components for automotive, industrial equipment, electronics, and mechanical systems.
| Specification | Details |
|---|---|
| Tolerance | ±0.01 mm for aluminum parts, ±0.02 mm for steel parts |
| Machining Processes | CNC milling, CNC turning, multi-axis machining |
| Maximum Part Size | 200cm |
| Production Volume | Prototype, small batch, and medium-volume orders |
- Aluminum: 6061, 7075
- Stainless Steel: 303, 304, 316
- Carbon Steel
- Brass
- Copper
CNC milling is suitable for parts with complex geometries, flat surfaces, pockets, and structural features. It is commonly used for housings, brackets, and precision plates.
CNC turning is ideal for cylindrical components such as shafts, bushings, and connectors, offering excellent concentricity and surface finish.
Surface finishing improves corrosion resistance, appearance, and functional performance.
- Anodizing
- Powder coating
- Sandblasting
- Polishing
- Plating
- Passivation
- Automotive components requiring dimensional stability
- Industrial machinery and automation systems
- Electronic enclosures and heat dissipation parts
- Mechanical assemblies and fixtures
Quality control is integrated throughout the entire CNC machining process to ensure dimensional accuracy and consistency.
- Incoming material inspection
- In-process dimensional checks
- Final inspection using calipers, micrometers, and CMM
- Inspection reports available upon request
CNC machining cost is influenced by material type, tolerance requirements, part complexity, and order quantity.
- Avoid unnecessary tight tolerances
- Use standard material grades when possible
- Reduce deep pockets and sharp internal corners
Prototype orders are usually completed in 5–7 days, depending on part complexity.
Yes, we support prototype and small batch production.
Yes, production can be based on technical drawings or physical samples.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.