Changchun Chuncheng stamping processing plant, craftsmanship and material selection + 15 years of experience, 16 strict quality inspections

There are three main stamping processes: punching, bending, and stretching. The technicians of Changchun Chuncheng Stamping Processing Factory have said that different processes have different requirements for plates, and the selection of materials should also be considered according to the general shape of the product and the processing technology. . The following Xiaoshuo will take you to understand how to choose materials according to different manufacturability: 1. Blanking requires that the plate should have sufficient plasticity to ensure that the plate does not crack during punching. Soft materials have good punching performance. After punching, parts with smooth cross-section and small inclination can be obtained; hard materials have poor quality after punching and have large cross-sectional unevenness, which is especially serious for thick plates. For brittle materials, tearing is easy to occur after punching, especially when the width is small. 2. The plate that needs to be bent and formed should have sufficient plasticity and a lower yield limit. Sheets with high plasticity are not easy to crack when bent. Sheets with lower yield limit and lower modulus of elasticity have small rebound deformation after bending, and it is easy to obtain a curved shape with accurate dimensions. Materials with greater brittleness must have a larger relative bending radius when bending, otherwise cracks are likely to occur during the bending process. 3. The drawing of sheet metal, especially deep drawing, is one of the more difficult sheet metal processing techniques. Not only is the drawing depth as small as possible, the shape is as simple as possible, and the transition is smooth, but also the material has better plasticity. , Otherwise it is very easy to cause the overall distortion of the parts, partial wrinkles, and even the stretched parts to crack. Hardware, 15 years of focus on Changchun Chuncheng stamping processing plant, hundreds of processing and production equipment, 20,000+ sets of customized stamping die production experience, monthly processing capacity of 100+ sets of molds, daily production capacity of 3 million punches, and stamping accuracy up to 0.01mm , 16 quality inspections are strictly controlled, focusing on quality and meticulous design. It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve production quality problems. Choose, choose to rest assured!