Dongguan hardware stamping parts exporter, stamping specific issues + 16 strict quality inspections

The production staff of the exporter of hardware stamping parts in Dongguan City said that in daily production, the punching size is too large or small (may exceed the specification requirements) and the size of the punch is quite different, except for the consideration of forming In addition to the design dimensions, machining accuracy and blanking gap of the convex and concave dies, Xiaoshuo felt that the following aspects should also be considered to solve the problem: (1) When the punching edge is worn, the tensile stress on the material increases, and the stamping The tendency of the parts 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. Hardware, 15 years of ingenuity focused on metal stamping parts processing, 20000+ sets of stamping die customized production experience, monthly 100+ sets of mold processing capacity, hundreds of precision processing production equipment, daily production capacity of 3 million punches, and stamping accuracy up to 0.01mm , The raw materials are imported and the original national standard factory, and 16 quality inspections are strictly controlled. It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve production quality problems. Choose, choose rest assured!