Jinhua metal stamping parts are outsourced and processed, and the reasons for turning over and distortion + the manufacturer will show you

What are the reasons for turning and twisting during stamping? The technicians of Jinhua hardware stamping parts outsourcing processing have introduced them. The following manufacturers will take you to understand: In the progressive die, the punching parts are formed by punching the leftover material around the stamping parts. 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 compressing the material is important to prevent the punching from turning over and twisting. Hardware, 15 years of ingenuity and focus 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!