Dongguan Shajing hardware stamping parts manufacturer, the reason for the distortion of the turning material + 16 strict quality inspections

The technicians of the Dongguan Shajing hardware stamping parts manufacturer have analyzed the reasons for the distortion of the material during the stamping. Xiaoshuo has compiled some information, and I will show you the following: In the progressive die, the excess material around the stamping parts is cut The method to form the shape of the punch. The main reason for the turning and distortion of the punching parts is the influence of the punching force. During punching, due to the existence of the punching gap, the material is stretched on one side of the die (the material is warped upward) and compressed on the side of the male die. When using the unloading plate, use the unloading plate to compress the material to prevent the material on the die side from warping upwards. At this time, the force of the material changes accordingly. As the discharge plate increases its pressing force, the material on the punch side is stretched (compression force tends to decrease), while the material on the concave die surface is compressed (tension force tends to decrease). The overturning of the stamping part is caused by the stretching of the material on the die surface. Therefore, when punching, pressing and pressing the material is the key point to prevent the punching from turning over and twisting. Hardware, 15 years of ingenuity and focus on hardware stamping parts manufacturers, 20,000+ sets of customized mold production experience, monthly processing capacity of 100+ sets of molds, and daily production capacity of 3 million punching times. The stamping accuracy of stamping parts can reach 0.01mm, and 16 quality inspections are strictly controlled. It can quickly solve the time-critical problem of flat washers, solve the problem of stamping accuracy, and solve the problem of production quality. Choose, choose rest assured!