| Product Name | CNC Turning Parts |
|---|---|
| Material Available | Aluminum |
| Processing | CNC Turning |
| Surface Finish | Blue 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 feature one-step machining precision, minimal setup errors, and support for complex geometries including both rotational and prismatic features. With tight dimensional tolerances, smooth surface finishes, and excellent batch consistency, they suit fast-paced production demands while maintaining high quality
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 machinesTool Materials: Carbide (various grades), CBN, PCD, diamond-coated, HSS
Tool Holding Systems: HSK, BT, CAT with hydraulic, thermal, or mechanical clamping
Cutting Tool Types: End mills (flat, ball, corner radius), face mills, slot cutters, drills, taps
Coolant Systems: High-pressure through-spindle (70-200 bar), minimum quantity lubrication, cryogenic options
Tool Management: Presetters, in-machine probing, automatic tool changers (30-200+ tools)
CMM (Coordinate Measuring Machines): 3D measurement with 0.001mm accuracy, temperature controlled
Optical Comparators/Vision Systems: Non-contact measurement, 2D profile verification
Surface Roughness Testers: Contact and non-contact Ra, Rz, Rq measurements
Roundness/Form Testers: Cylindricity, concentricity, flatness verification
Hardness Testers: Rockwell, Brinell, Vickers, micro-hardness
Portable Arms: Articulated arms with laser scanner for large parts
Digital Height Gauges: Precision height measurement with 0.001mm resolution
Gauge Blocks & Calibrated Instruments: Full set to ISO 3650 standards
Force/Torque Measurement: For assembly validation, spring constant verification
ISO 9001:2015 Certified: Full quality management system implementation
First Article Inspection: AS9102, PPAP, or custom FAIR documentation
Statistical Process Control: Real-time monitoring of critical characteristics
Material Certification: Mill test reports, material traceability to heat/lot
Calibration Program: All inspection equipment calibrated to NIST-traceable standards
Document Control: Revision-controlled drawings, specifications, procedures
Non-Conformance System: Documented containment, root cause analysis, corrective action
