Dalang metal stamping parts processing plant, stamping common problems + 15 years of focus on stamping to share with you ()

The technicians of Dalang hardware stamping parts processing plant have said that in daily production, they will encounter situations where the punching size is too large or too small (it 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 thinks that everyone should also consider the following aspects to solve: ⑴. 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. ⑵. 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. ⑶. The shape of the edge of the punch edge. If the end is trimmed with a bevel or arc, the punching force is not easy to turn over and twist due to the slowing of the punching force, so 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 the processing of metal stamping parts, 20,000+ sets of stamping die custom production experience, monthly 100+ sets of mold processing, hundreds of precision processing production equipment, daily production capacity of 3 million punches, and silk-like stamping accuracy 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 to rest assured!