Several main points of precision stamping parts control

The precision stamping parts are covered with a protective film and attached to the material. When buying the material, the supplier is required. When the product is processed, it is not necessary to add oil or water. It is best to leave the product one by one during production. The cutting knife is overlapped and easily crushed. Bump! The cost is higher and can be considered.　　 2. It is really not possible. Try different raw materials. The performance of imported SUS and domestically produced products is sometimes very different. The performance of different domestic suppliers is also different, but while ensuring sufficient performance, controlling the cost is also a way to solve the problem! 3. Add appropriate amount of punching oil, (to lubricate the punch, cut the mouth to prevent the generation of waste), clean the mold regularly, sharpen the punch in time, keep the sharpness, and reduce the generation of debris is also an effective method! 4. The finish of the mold must be good. Use a brush to clean the surface of the mold during processing. The surface of the mold and the workbench should be cleaned frequently. There should be no iron filings and other particulate impurities on the material or mold surface to cause crushing, but the production efficiency is reduced. In terms of reject rate, it is acceptable!