What should be paid attention to when designing the mold for processing stamping parts?

The processing of metal stamping parts is the production technology of using the power of conventional or special stamping equipment to directly press and deform the sheet metal in the mold to obtain product parts with a certain shape, size and performance. Sheet materials, molds and equipment are the three basic elements of stamping processing. Stamping is a method of metal cold deformation processing. Therefore, it is called cold stamping or sheet stamping, or stamping for short. It is one of the main methods of metal plastic processing (or pressure processing), and it also belongs to material forming engineering technology.　　Compared with other methods of mechanical processing and plastic processing, stamping processing has many unique advantages in both technical and economic aspects. The main performances are as follows: 　　 1. The stamping process has high production efficiency, convenient operation, and easy realization of mechanization and automation. This is because stamping relies on punching dies and stamping equipment to complete the processing. The number of strokes of ordinary presses can reach dozens of times per minute, and the high-speed pressure can reach hundreds or even thousands of times per minute. May get a stamped part. 2. During stamping, since the mold guarantees the size and shape accuracy of the stamping parts, and generally does not damage the surface quality of the stamping parts, and the life of the mold is generally long, the quality of the stamping is stable, the interchangeability is good, and it has the 'identical' feature. 3. Pressing can process parts with a large size range and more complex shapes, such as stopwatches as small as clocks and clocks, as large as automobile longitudinal beams, covering parts, etc., plus the cold deformation and hardening effect of the material during stamping, and the strength and rigidity of the stamping Both are higher.　　4. There is no generation of cutting chips, less material consumption, and no other heating equipment is needed, so it is a material-saving and energy-saving processing method, and the cost of stamping parts is lower.　　 Because of the superiority of stamping parts, stamping processing has a wide range of applications in various fields of the national economy. Previous post: Material hardness requirements for stamping parts processing