Dongguan hardware stamping parts manufacturer, other common questions + brand manufacturers give you the answer

In daily production, there will be situations where the punching size is too large or too small (may exceed the specification requirements) and the size of the punch is quite different. The technicians of the Dongguan metal stamping parts manufacturer have said that in addition to considering the forming In addition to the design dimensions, machining accuracy and blanking clearance of the convex and concave molds, the following aspects should also be considered to solve them. Xiaoshuo of the brand manufacturer of hardware has collected some information and brought you to understand: ⑴. When the punching edge is worn, the tensile stress of the material increases, and the tendency of stamping 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 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 customization production experience, monthly 100+ sets of mold processing capacity, daily production capacity of 3 million punching times, stamping accuracy up to 0.01mm, 16 quality inspection layers are strict check. It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve production quality problems. Choose, choose rest assured!