Precision CNC Machined Metal Parts
Include material, quantity, surface treatment and critical dimensions for a faster review.
Key checks often include diameter tolerance, concentricity, thread quality, bearing seats and surface roughness.
Require datum planning across multiple faces, hole position control and sealing or assembly surface review.
Thin walls may require stress relief, soft jaws, inner support and roundness checks.
Balance, coaxiality, keyway accuracy and repeatable fit are often more important than visible shape.
Blank allowance, casting skin and datum selection must be reviewed before final machining.
Heat treatment and final finishing sequence can affect dimensional stability and surface finish.
Fit, movement, sealing, load direction and assembly sequence influence the machining route.
Machining datums and inspection datums should match the way the part works in assembly.
0.005 mm features require stable material, controlled clamping and suitable measurement methods.
Prototype, pilot batch and repeat production need different fixture and inspection investment.