Humen metal stamping parts processing plant, why do you know the reasons for turning and twisting?

Why is the material turned and twisted during stamping? The production staff of the Humen hardware stamping parts processing plant once said, what are the main reasons? The following Xiaoshuo collected some relevant information, and let you take a look: In the progressive die, the surrounding parts of the stamping parts are punched The material 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 compressing the material is the most important thing to prevent the punch from turning over and twisting. Hardware, 15 years of focus on Humen hardware stamping parts processing plant, 20,000+ sets of customized stamping die production experience, monthly processing capacity of 100+ sets of molds, hundreds of precision processing production equipment, daily production capacity of 3 million punches, silk-like 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 to rest assured!