What problems should be paid attention to in the process of hardware stamping

Metal stamping parts are widely used, from airplanes and automobiles to small keys. They all belong to metal stamping parts. No matter what kind of metal stamping parts, defective products will appear during the processing. Then we should What are the problems with short stories? Now Xiaoshuo will introduce to you. Issues that should be paid attention to in the metal stamping process: 1. Scratches on the stamping parts: the main reason for the scratches on the parts, there are sharp scars on the mold or metal dust falling into the mold. The preventive measure is grinding. Scraps on the mold and remove metal dust. 2. Cracking at the bottom of the part: The main reason for the cracking at the bottom of the part is that the material has poor plasticity or the die holder is too tight. The preventive measures are to replace the material with better plasticity or loosen the holder. 3. Wrinkles on the side wall of the part: The main reason for the wrinkle on the side wall of the part is that the thickness of the material is not enough (thinner than the minimum allowable thickness) or the upper and lower molds are installed eccentrically, resulting in a large gap on one side and a small gap on the other side. , The preventive measures are immediate replacement of materials and readjustment of molds. Regarding the issues that should be paid attention to in the processing of metal stamping parts, I will introduce to you here. I hope you will also pay attention to the above points during the processing of metal stamping parts to improve the pass rate of the products.