ISO9001 Certified CNC Turn Mill Parts and Rapid Prototype CNC Turning Milling Parts with Heat Treatment
| Product Name | CNC Turning Milling Parts |
|---|---|
| Material Available | Stainless Steel (SS) |
| Surface Finish | Blackened |
| Processing | CNC Turning Milling |
| Tolerance | ±0.002~0.005mm |
| Drawing Accepted | IGES(igs), STEP(stp), SolidWorks (sodprt), PRT, AutoCad, or Samples |
| Inspection | CMM, Projector, Height Gauge, etc. |
| Lead Time | 7~35 working days |
| Quality Assurance | ISO9001:2015, SGS, RoHs |
| Payment Term | MoneyGram, Western Union, T/T, D/P, D/A, L/C |
| Price | According to your drawing or requirements |
| Packaging | Bubble and Carton or Customization |
|---|---|
| Port | Shenzhen |

Our CNC turning-milling parts deliver unmatched versatility and cost-efficiency for custom component needs. By combining turning (for cylindrical, conical, and threaded features) and milling (for flat surfaces, pockets, and complex profiles) in one machining cycle, we cut lead times by up to 30% and reduce production costs compared to traditional multi-step processes. These parts boast exceptional repeatability, robust structural integrity, and compatibility with a wide range of materials—including aluminum alloys, stainless steel, brass, and engineering plastics—to meet diverse industry requirements.
| Operation | Equipment/Process | Capability | Typical Tolerances |
|---|---|---|---|
| CNC Turning | Live tooling on mills, separate lathes | Turning features on milled parts | ±0.01mm |
| Grinding | Surface, cylindrical, jig grinders | Precision flatness, parallelism, size | ±0.002mm |
| EDM | Wire and sinker EDM | Complex geometries, hard materials | ±0.005mm |
| Heat Treatment | Vacuum furnaces, atmosphere controlled | Hardening, tempering, stress relief | Material dependent |
| Welding | TIG, laser, electron beam | Component assembly, repair | ±0.05mm after weld |
| Assembly | Press fits, adhesive, fastening | Multi-component assemblies | As per drawing |
| Finish Type | Process Method | Surface Ra (μm) | Characteristics & Applications |
|---|---|---|---|
| As-Machined | Standard CNC milling | 0.8-3.2 | Cost-effective, visible tool marks, general applications |
| Bead Blasting | Glass bead, aluminum oxide | 0.8-1.6 | Matte finish, uniform appearance, stress relief |
| Polishing | Mechanical, chemical, electro | 0.025-0.4 | Reflective, smooth, food, medical, optical |
| Anodizing | Type I-III, hardcoat (Al) | Base material dependent | Decorative, corrosion resistant, wear resistant |
| Plating | Nickel, chrome, zinc, tin | Varies | Corrosion protection, appearance, solderability |
| Powder Coating | Electrostatic application | N/A (coating) | Durable, color options, corrosion protection |
| Passivation | Nitric or citric acid (SS) | Base material finish | Corrosion resistance restoration |
| Laser Marking | Fiber, YAG lasers | N/A (marking) | Permanent identification, serialization, logos |
| Tumbling/Vibratory | Media finishing | 0.4-1.6 | Deburring, edge breaking, surface smoothing |

- Components: Fasteners, fittings, bushings, spacers, hydraulic parts
- Materials: Titanium, high-strength aluminum, corrosion-resistant steels
- Standards: AS9100, NADCAP (supplemental), MIL specifications
- Components: Surgical instruments, implantable components, device housings
- Materials: 316L stainless, titanium, PEEK, cobalt-chrome
- Requirements: Biocompatibility, cleanroom manufacturing, full traceability
- Components: Engine parts, transmission components, fuel system parts, fittings
- Materials: Various steels, aluminum, brass, exotic alloys for racing
- Capabilities: High-volume production, lean manufacturing, JIT delivery
- Components: Connector pins, shielding components, heat sinks, spacers
- Materials: Copper alloys, aluminum, conductive plastics
- Precision Requirements: Often ±0.005mm or tighter, micron-level finishes
- Components: Valve bodies, fittings, manifolds, pistons, cylinders
- Materials: Carbon steel, stainless, brass, aluminum
- Critical Aspects: Pressure integrity, sealing surfaces, thread quality
- Design for Manufacturing (DFM): Optimization for reduced cycle time, improved part ejection, extended die life
- Standardization: Modular designs using standard components to reduce cost and lead time
- Innovative Solutions: Experience with multi-material molds, in-mold assembly, and hybrid processes
- Advanced Equipment: State-of-the-art CNC, EDM, and grinding equipment with climate control
- Skilled Craftsmen: Toolmakers with 10-25 years experience in precision die making
- Process Control: Statistical process control throughout manufacturing
- Cleanroom Assembly: Critical assembly in controlled environments for contamination-sensitive applications
For custom die and mold component quotations, please provide:
- Part drawings or 3D models
- Annual production volume requirements
- Material specifications
- Existing tooling samples (if applicable)
- Press specifications (for stamping dies)
Engineering Response: Preliminary technical assessment within 48 hours of receiving complete specifications.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.