How to extend the service life of metal stamping parts

1. The service life of metal stamping parts is related to many factors. The steel used in the mold, mold structure design, heat treatment, surface treatment, machining and grinding, wire cutting technology, stamping equipment, stamping materials and stamping parts processing technology, mold lubrication Degree, maintenance level, etc.　　2. It should be conducive to use existing equipment, process equipment and process flow as much as possible to process it, and it is conducive to the extension of the service life of stamping parts.　　3. Must meet product usage specifications and technical performance to facilitate assembly and maintenance. Technology is the guarantee of production, and this technology must be able to be quantified and directly executed. The process must be simple and easy to understand to ensure that the core technology is not lost! 　　 4. Under the condition of ensuring normal use, try to make the size accuracy level and The surface roughness level is required to be moderate, and it is conducive to the interchange of products, reducing waste and ensuring stable product quality.　　 5. It must be beneficial to improve the utilization rate of metal materials. It is strictly forbidden to over-complicated and over-simplified specifications of materials, so as to reduce the consumption of materials as much as possible. Use low-cost materials where permitted, and make the parts as waste-free and waste-less as possible. 6. It must be simple in shape and reasonable in structure to help 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, and facilitate the stamping operation and facilitate the organization Realize mechanized and automated production to improve labor productivity.　　7. After installation, the hardware stamping parts must be carefully maintained, and do not touch water to prevent rust and corrosion. In daily use, lightly close and open lightly to prevent hard closing and hard opening, which may cause damage. Not only does it push and pull without noise, but it is also smoother, lighter, and has a longer service life.