The process flow is as follows:
- Sheet metal parts are mainly bent by thin plates, and the machines used are mainly bending machines. The parts are also relatively large. The process is generally: shearing (blank) - bending - welding.
- The machine used for stamping parts is a punch press. The parts must have high precision, and generally a punch die is used to ensure it. Process: shearing (blank) - punching - deburring.
