Precision CNC Machining | High-Precision CNC Parts
CHX Metal (Shenzhen Changhexin Precision Hardware) specializes in precision CNC machining with dimensional tolerance ±0.005–±0.01mm, leveraging 5-axis machining centers and full CMM inspection. ISO 9001:2015 certified for medical, optical, automotive and aerospace industries.
Precision Capabilities
- Dimensional tolerance ±0.005–±0.01mm (IT6–IT7)
- Concentricity ±0.005mm
- Repeat positioning ±0.003mm
- Surface finish Ra 0.4 achievable
- 100% CMM inspection for critical parts
Equipment
- 100+ Taikan T600 machining centers
- 5-axis simultaneous machining centers
- 50 CNC lathes
- 3-coordinate and 2D measuring (CMM, projector, contour analyzer)
Industries Served
- Medical devices and instruments
- Optical communications
- New energy vehicles
- Aerospace and UAV
- Industrial automation
Quality System
ISO 9001:2015 and ISO 14001 certified. Full traceability from raw material batch to machining parameters, with CMM reports on critical parts.
Precision CNC FAQ
- Q: What tolerance can precision CNC achieve?
- Dimensional tolerance ±0.005–±0.01mm (IT6–IT7), concentricity ±0.005mm, repeat positioning ±0.003mm, with Ra 0.4 surface finish achievable.
- Q: How do you ensure precision?
- We use 5-axis machining centers, 100+ Taikan T600 centers, and 100% CMM inspection on critical parts with full traceability.
- Q: Which industries need precision CNC?
- Medical devices, optical communications, new energy vehicles, aerospace, UAV and industrial automation.
- Q: What certifications does CHX Metal hold?
- ISO 9001:2015 and ISO 14001. IATF 16949 is in progress for automotive customers.
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