manufacturing process is: forging blank → normalizing → blank
inspection → rough aperture, chamfering Angle → rough outer
diameter of the car, the opposite plane of the car, inverted fillet
→ fine aperture, chamfering Angle → fine outer diameter of the car
→ chamfering → blank inspection → hobbing
Testing:
Depends on the products,
we make different Item Testing Plan,
different Manufacturing procedure etc.
Product reports we provide:
1) Chemical composition report
2) Mechanical performance report
3) Dimensional inspection report
4) Non-destructive testing report
