CNC Machining Quality Control Process
Every CNC component is inspected before shipment. Inspection reports are available upon request — at no extra cost.
Inspection Flow
Quality Is a Process, Not a Promise
Incoming
1
Material Verification
Material certificates checked and matched to each job before cutting begins.
In-process
2
First Article Check
First part of every batch measured against drawing before production continues.
In-process
3
In-Process Sampling
Critical dimensions monitored during machining — problems caught, not shipped.
Final
4
100% Final Inspection
CMM, micrometers and calipers verify every part against your drawing.
Before ship
5
Report & Release
Dimensional report + material cert attached. Parts ship only after release.
Equipment
Measurement Equipment
| Instrument | Used For | Accuracy |
|---|---|---|
| CMM (Coordinate Measuring Machine) | Full dimensional verification of critical features | down to ±0.0015mm |
| Micrometers (0–100mm) | External dimensions, thicknesses | ±0.001mm |
| Digital calipers | General dimensional checks | ±0.01mm |
| Bore gauges / pin gauges | Internal diameters and holes | ±0.005mm |
| Surface roughness tester | Ra / Rz verification | per ISO 4287 |
| Height gauge & thread gauges | Step heights, thread verification | ±0.02mm |
Want to see a sample inspection report?
Ask for a real (anonymized) CMM report from a recent shipment.
Commitments
What You Get With Every Order
100%
Parts Inspected
No batch ships without full final inspection.
0
Hidden Exceptions
If a feature can't meet tolerance, we tell you before machining — never after.
FAI
First Article Reports
Full first-article inspection available for new production programs.
