Processing of common problems in the production of processed metal stamping parts in Qinhuangdao, Hebei + stamping product quality

The processing of metal stamping parts in Qinhuangdao, Hebei is very strict in dealing with common problems in the production of stamping parts. In daily production, the punching size is too large or too small (it may exceed the specification requirements) and the size of the punch is large. In addition to considering factors such as the design dimensions, machining accuracy and blanking clearance of the forming convex and concave molds, the following aspects should also be considered to solve the problem. The following Xiaoshuo will share with you: (1). When the punching edge is worn, the tensile stress of the material increases, and the tendency of the stamping part to turn over and twist increases. When turning over, the size of the punching hole will become smaller. (2). The strong pressure on the material causes plastic deformation of the material, which will cause the punching size to become larger. When the strong pressure is reduced, the punching size will become smaller. (3). The shape of the edge of the punch edge. If the end is trimmed with a slope or arc, the punching force will be slowed down, and the punching part will not be easily turned or twisted. Therefore, the punching size will become larger. When the end of the punch is flat (no bevel or arc), the punching size will be relatively small. Dongguan Hardware Co., Ltd., 15 years of experience in stamping parts production, more than 20 mold Ru0026D and design engineers, 5000 square meters workshop, hundreds of precision processing production equipment, 3 million punching next-day production capacity, 20000+ sets of stamping die customized production experience, stamping The precision of the processed parts can reach 0.01mm, 16 strict quality inspections, and seven precision stamping core technology patents. Stamping parts are proofed in 2 days and mold out in 4 days. Delivery in 2 days, customized stamping parts are evaluated in 1 hour, and one-to-one customized parts tracking service. It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve production quality problems. Choose, choose rest assured!