Design and manufacture of stamping parts

Design principles: ⑴The stamping parts designed must meet product use and technical performance, and be easy to assemble and repair. ⑵The designed stamping parts must be conducive to improving the utilization rate of metal materials, reducing material varieties and specifications, and reducing material consumption as much as possible. Use low-cost materials where permitted, and make the parts as waste-free and waste-less as possible. ⑶The designed stamping parts must be simple in shape and reasonable in structure, so as to simplify the mold structure and simplify the number of processes, that is, use fewer and simpler stamping processes to complete the processing of the entire part, reduce the use of other methods to process, and facilitate stamping Operation, it is convenient to organize the realization of mechanized and automated production, so as to improve labor productivity. ⑷Designed stamping parts, in order to ensure normal use, try to make the dimensional accuracy grade and surface roughness grade as low as possible, and it is conducive to product interchange, reducing waste, and ensuring stable product quality. ⑸ The designed stamping parts should be conducive to the use of existing equipment, process equipment and process flow as much as possible to process them, and to extend the service life of the die. Related news: The characteristics of the main materials of stamping parts, the treatment of common problems of stamping parts, the characteristics of scaffolding stamping parts and the importance of inspections