Robot Parts CNC Machining
Precision CNC machining for robot parts, end effectors, and automation components. Custom CNC machining from drawings or samples. 5-axis, turning-milling and CHX Metal supports customers from prototype to mass production and ships to more than 50 countries.
Capability at a Glance
| Item | Specification |
|---|---|
| Swiss-type turning | Ø1–20 mm, length ≤200 mm, ±0.005mm |
| CNC turning | Ø1–300 mm, length ≤600 mm, ±0.005mm |
| Turn-mill (one setup) | Ø5–200 mm, ±0.005 mm |
| 5-axis milling | up to 1000×600×500 mm, ±0.005 mm |
| Machines | 220 (100 5-axis + 50 CNC lathes + 70 Swiss-type) |
| Monthly capacity | 5,000,000 pcs |
| MOQ | 1 pc prototype / 100 pcs series |
| Lead time | Prototype 3–7 days / production 15–25 days |
| Materials | Al 6061/7075, SS 303/304/316L, brass C360, Ti TC4, PEEK, POM |
| Surface finish | Anodizing, sandblasting, Zn/Ni plating, passivation, black oxide |
| Quality system | ISO 9001:2015, ISO 14001:2015 |
Precision CNC machining for robot parts, end effectors, and automation components.
Our Capabilities
- 220 CNC machines (100 5-axis, 50 CNC lathes, 70 Swiss-type)
- Standard tolerance: +/-0.005mm | Precision: +/-0.005mm
- Materials: Aluminum 6061/7075, Stainless 304/316, Titanium TC4, Brass, PEEK
- Surface treatment: Anodizing, electroplating, powder coating
- Inspection: a coordinate measuring machine (CMM) for full quality control
- Capacity: 5,000,000 PCS/month
Request a Quote
Email: mc@chxmetal.com
WhatsApp: +86-181-3885-0989
Materials & Specifications
We machine robot parts CNC machining from 6061-T6, 7075 aluminum, 20CrMnTi gear steel, SUS304/316. Typical accuracy is ±0.005mm on joint bores. Parts are manufactured to your 2D drawing or 3D model, in sizes from a few millimeters up to 1000mm envelopes, from single prototypes to hundreds of thousands of pieces per year.
Typical Applications
- RV and harmonic reducer components
- robot joint housings and flanges
- arm link brackets
- servo motor mounts
These are representative examples; we regularly take on custom geometries outside this list. Send your drawing for a feasibility check.
Our Machining Capability
Production runs on 3-axis and 5-axis vertical machining centers, CNC lathes, and Swiss-type automatic lathes. Fixtures are designed in-house for repeatable clamping, and programs are simulated before cutting to protect tight tolerances. Quality is verified, not assumed. First article inspection is mandatory on every new part number, and our quality engineers record CpK on critical dimensions for volume programs. With a coordinate measuring machine (CMM), surface roughness testers, and a temperature-controlled inspection room, measurement uncertainty is kept far below the tolerances we quote.
Surface Finishing Options
Available finishes include Type II and Type III anodizing (clear, black, and custom colors), sandblasting, wire drawing, laser engraving and silk-screen marking, zinc and nickel plating, passivation, and black oxide. Cosmetic parts are inspected under standardized lighting with defined surface criteria.
MOQ, Lead Time & Packaging
Quotations with manufacturability feedback are returned within 24 hours of receiving your drawing or 3D model. Prototypes ship in 3-7 days; production orders run 7-15 days depending on quantity and finishing. Export packing uses anti-scratch film, VCI paper, or custom trays so parts arrive ready for your assembly line.
Why Choose CHX Metal
Engineering support is included, not extra. Our CAM engineers review every drawing for manufacturability and cost reduction before quoting, and flag tolerance or finish decisions that materially affect price. Customers typically save 10-25% on program cost after this review.
Frequently Asked Questions
Materials & Specifications? We machine robot parts CNC machining from 6061-T6, 7075 aluminum, 20CrMnTi gear steel, SUS304/316. Typical accuracy is ±0.005mm on joint bores.
MOQ, Lead Time & Packaging? Quotations with manufacturability feedback are returned within 24 hours of receiving your drawing or 3D model. Prototypes ship in 3-7 days; production orders run 7-15 days depending on quantity and finishing.
Why Choose CHX Metal? Engineering support is included, not extra. Our CAM engineers review every drawing for manufacturability and cost reduction before quoting, and flag tolerance or finish decisions that materially affect price.