| Product Name | CNC Turning Milling Parts |
| Material Available | Steel |
| Processing | CNC Turning Milling |
| Surface Finish | Black Oxidation |
| 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 |

CNC turning-milling parts are renowned for ultra-precise dimensional accuracy (tolerances down to ±0.005 mm) and superior surface finish (Ra ≤ 0.8 μm), achieved by the seamless integration of turning and milling operations in a single setup. These parts eliminate secondary machining errors, ensure consistent geometric consistency across batch production, and accommodate complex features such as multi-axis threaded holes, contoured surfaces, and integrated slots—making them ideal for high-performance applications in aerospace, automotive, and industrial machinery.
|
Machine Type |
Axis Configuration |
Table Size (mm) |
Positioning Accuracy |
Repeatability |
Spindle Power/Speed |
Unique Capabilities |
|
3-Axis Vertical |
X, Y, Z |
500×400 to 1500×800 |
±0.005mm |
±0.003mm |
7.5-22kW, 8,000-24,000 RPM |
Heavy material removal, deep cavities |
|
4-Axis with Rotary |
X, Y, Z, A |
400×400 to 800×600 |
±0.008mm |
±0.005mm |
10-15kW, 12,000-20,000 RPM |
Continuous indexing, cylindrical features |
|
5-Axis Simultaneous |
X, Y, Z, A, B/C |
500×500 to 1200×800 |
±0.01mm |
±0.006mm |
12-30kW, 10,000-30,000 RPM |
Complex 3D contours, undercuts, compound angles |
|
5-Axis Gantry |
X, Y, Z, A, C |
2000×1000 to 5000×2500 |
±0.015mm |
±0.008mm |
18-40kW, 6,000-15,000 RPM |
Large part machining, molds, aerospace structures |
|
High-Speed Machining |
3/5-Axis |
400×400 to 800×600 |
±0.005mm |
±0.002mm |
15-25kW, 20,000-60,000 RPM |
Aluminum, plastics, graphite, fine details |
Standard Machining Tolerances: ±0.025mm to ±0.10mm
Precision Machining Capability: ±0.005mm (with process control)
Ultra-Precision Machining: ±0.002mm (for critical features)
Surface Finish Range:
As-machined: Ra 1.6μm to Ra 3.2μm
Fine machining: Ra 0.4μm to Ra 1.6μm
Micro-machining: Ra 0.1μm to Ra 0.4μm (with post-processing)
Geometric Tolerancing:
Flatness/Straightness: 0.01mm per 100mm
Parallelism/Perpendicularity: 0.015mm per 100mm
True Position: 0.01mm (with precision tooling)
Maximum Part Dimensions:
Standard 5-axis: 800mm × 600mm × 500mm
Gantry machines: 5000mm × 2500mm × 1500mm
Weight capacity: Up to 10,000kg on largest machines
