Dongguan hardware stamping parts design principles

1. The designed stamping parts must meet the product usage and technical performance, and be easy to assemble and repair.　　2. The 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. 3. The designed stamping parts must be simple in shape and reasonable in structure, in order to simplify the mold structure and simplify the number of processes, that is, use the least and simplest stamping process 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.　　4. When the designed stamping parts can be used normally, the dimensional accuracy level and surface roughness level are as low as possible, and it is conducive to product interchange, reducing waste and ensuring stable product quality.　　5. 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 conducive to the extension of the service life of the die. Previous post: Forming accuracy of Dongguan hardware stamping parts