Stainless steel flat washers, 3 key points to solve unevenness + 16 strict quality inspection manufacturers

In the production of stainless steel flat washers, regular members may cause unevenness on the surface of the flat washers due to various reasons. What caused it? How should it be solved? Xiaoshuo sorted out 3 points, and we will understand with you: 1. Inspection and correction of flat washer mold: regular inspection and maintenance of stamping molds are required to reduce the occurrence of convexities and maintain a stable state. The usual method is to use samples to check the bonding scratches and processing surfaces of the blank holder (die fillet, punch fillet). 2. Inspection and correction of the shearing step: The reason for the unevenness after the shearing process is that iron powder is produced during the shearing process, so the iron powder must be observed before punching to avoid the occurrence of unevenness. 3. Check the cut surface: When cutting the coil material, the wear and breakage of the cutting die will produce a lot of tiny iron powder attached to the cutting edge, so the double cut surface must be checked in the material area or the press line before stamping production, and cleaned in time The sheet is deburred. Hardware, 15 years of craftsmanship focused on stainless steel flat washers, 5000 square meters production workshop, hundreds of precision processing production equipment, 20000+ sets of precision stamping die customized production experience, daily production capacity of 3 million punching times, stamping accuracy up to 0.01mm, 16 quality Strictly check every layer of inspection. It can quickly solve the urgent problem of flat washer time, solve the problem of stamping accuracy, and solve the problem of production quality. Choose, choose to rest assured!