1. The raw materials used in the metal stamping parts must conform to the specified technical conditions, strictly inspect the specifications and grades of the raw materials, and at the same time perform inspections on the workpieces with high dimensional accuracy and surface quality requirements.
2. The used presses, punches and other tooling equipment must be guaranteed to work in normal working conditions.
3. Fully and strictly comply with all aspects specified in the process specification.
4, in the stamping process to ensure that the mold cavity clean, the work place to organize the orderly processing of the workpiece to be placed neat.
5. During the production process, a strict inspection system is established. The first piece of stampings must be thoroughly inspected. After passing the inspection, it can be put into production. At the same time, inspections must be stepped up. When accidents occur, they must be dealt with promptly.
6. Adhere to the civilized production system, such as the transfer of workpieces and blanks must use the appropriate station equipment, otherwise it will crush and scrape the surface of the workpiece to affect the surface quality of the workpiece.