Analysis and solutions to common problems of precision stamping die

In the production process of precision stamping parts, molds will inevitably have large and small problems, mainly focusing on mold damage, product quality defects of precision stamping parts, and molds that need to be sharpened. We must find out the reasons and carry out rectification and repair before production. ; How do we usually solve it? The young author shares his experience 1. The damage of precision stamping parts mold usually refers to the mold cracking, breaking, and expanding; these problems need to start from the mold design, production process, check whether the material is suitable, select the treatment process, etc.; in addition, blanking The mold is damaged, the elastic design is too small or the height is not equal, the spring is broken, the blanking plate is tilted, and the stamping parts are overlapped and damaged. The thickness design is too small, and it is easy to be deformed by external force. In addition, the precision of the press is poor, the punch strength is not enough, and the size of the punch is too close. You can increase the strength of the punch and enhance the guide protection of the discharge plate; 3. Sometimes customers will The cost of precision stamping parts molds is questionable. I think that the price is too high. In addition to the cost of its own parts, the cost of mold repair and maintenance after production is also high. For unnatural wear and tear, it can be restored to its original state by repairing. The key components of the stamping die are severely damaged, and they are generally remade. Because the cost of maintenance is too high, it is necessary to grasp the degree of maintenance in normal production and avoid mold repair. [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