CNC Machining Types

Turning, Milling, Drilling, Grinding

Processing Accuracy

±0.01；Ra0.8

Finish

Deburring; Smooth Surface

Material

Carbon steel

Application

Mechanical equipment manufacturing, energy and chemical industry, construction and bridges, rail transportation, electrical appliance industry and other industries.

Quality Inspection Process 

1. Material procurement 2. Material testing 3. Material storage 4. Order acceptance 5. CNC machining 6. Initial process inspection 7. Surface treatment 8. Final QC inspection 9. Finished product storage 10. Packaging 11. Packaging inspection 12. Shipping

Testing Equipment

Coordinate measuring machine, coating thickness gauge, salt spray tester, plug gauge, thread gauge, concentricity tester, hardness tester, height gauge, height micrometer, outside micrometer, roughness tester, depth gauge & internal caliper, inside three-jaw micrometer, vernier caliper

OEM

Available

Drawing Format

2D drawing format: PDF or DWG (indicates technical specifications, materials, quantities, tolerances, post-processing requirements, etc.)

3D drawing format: STEP or IGS (enables a more intuitive view of product structure and dimensions, for programming purposes)

Sample Time

4--7 Days

Delivery Time

10--15 Days