Summary of senior metal stamping mold designers: mold design methods, worth collecting

As a technician with more than 20 years of experience in metal stamping mold design, we know the stamping part parameters, the size of the strip is not difficult to draw, the basic principle is that there is a convex hull first, and stretching and other materials pull a relatively large process , Today the young author will study with everyone. When the convex hull of the metal stamping die is close to the punching hole, we need to consider whether to punch the convex hull first, or punch first, or at the same time. According to the requirements of the product, the convex hull is upward, which determines that the convex hull must be punched first and then punched. hole. The rest of the principles are first punching and then forming, first cutting the shape and then forming, first punching small holes and then big holes, etc. According to the specific situation, arrange a relatively reasonable strip technology. After the strip technology is perfected, we need to do this. The material belt is inspected, and the audit ensures that there are no omissions. The size of the processing template and the structure of the mold base can be determined. After the size of the template is determined, standard parts and inserts can be placed. These are probably the design thinking methods of metal stamping parts, and there are many details. The author will not cite them one by one, and we need to continue to study and explore. [Related recommendation] Learn more: How much do you know about new energy automobile stamping parts? Learn more: Experience sharing in the stamping processing industry Learn more: How to draw a drawing of precision metal stamping parts, please understand these steps