Although the metal stamping dies are precise, during the hundreds of thousands of stamping processes, the stamping dies will also be worn out. Among them, die collapse is a very serious problem. It is very important to correct the metal stamping production line in time. The entire cycle of stamping parts delivery cycle, the following will analyze the causes and impacts and solutions.

1. Causes and effects. There must be a reason for the incident. The moment the mold is manufactured, it shoulders the mission of mass production. Therefore, the mold steel used is one to two grades higher in toughness and hardness than the hardware, which increases durability. It also improves production efficiency. Die collapse is not common in daily use. The cause of this damage may come from skipping scraps, that is, iron scraps and steel scraps bouncing to the hopper and punching with the mold. Whether it is for the product or the concave-convex mold, it will cause damage. Reversed damage, as well as impurities, mold misalignment, etc., will also occur; its most direct impact is to hinder the production process, but also to damage some punched parts to produce defective products and consume raw materials.

2. Solutions. After stopping the punching operation, the mold is disassembled, and the cutting edge of the concave-convex mold is transferred to the mold part for maintenance. For small parts, you can use manual grinding to re-sharpen it, or use manual precision welding to repair the concave or missing surface; in the case of large-scale cutting edges, you must consider making a new template. After all, some damage cannot be repaired.

The above are the reasons and solutions for the collapse of metal stamping dies. In the daily use of stamping dies, we must pay attention to maintenance and repair work to ensure the normal production of metal stamping parts and keep up with the delivery cycle.