To deal with problems caused by materials, manufacturing personnel can choose appropriate positions to punch process holes when stretching the blank, or punch process holes at variable positions during stretching
Regular maintenance is implemented for tooling molds, and a mandatory pre repair system is implemented. Maintenance is carried out according to the number of punches of the mold, and a maintenance standard frequency is established. Establish a quality mai
Strengthen the control and supervision of incoming stamping parts. For the stamping workshop, incoming materials mainly include coil materials and laser welded blanks. The existing problems with incoming materials include slag inclusion, weld cracking, zi
The manufacturing process level of chassis stamping parts in automobile production not only affects the performance and quality of the chassis, but also has a significant impact on the overall quality of the car. Therefore, in automobile production, relev
Stamping technology can be divided into two categories: separation process and forming process. The separation process includes cutting, punching, trimming, etc., while the forming process includes stretching, bending, flanging, etc. Propose detailed prev
Based on the analysis of various aspects such as punching force, mold structure, and height in the actual manufacturing process, the application of existing manufacturing facilities is closely related to the design of molds. It is necessary to develop rel
