Stamping parts are mainly classified according to process and specification requirements

The main method of stamping parts in the production process is stamping. To a certain extent, composite dies, especially multi-station progressive dies, can be used to complete multiple stamping processes on one press to realize uncoiling and uncoiling from strips. Fully automatic production from leveling, blanking to forming and finishing. The production efficiency is high, the working conditions are good, and the production cost is low. Generally, hundreds of pieces can be produced per minute. Stamping parts are mainly classified according to process. Stamping parts can be divided into two categories: separation process and forming process. The separation process is also called punching, and its purpose is to separate the stamping part from the sheet along the contour line while ensuring the quality requirements of the separated section. The surface and internal properties of the sheet metal used for stamping have a great influence on the quality of the stamped product. The stamping material is required to have a uniform thickness, a smooth surface, no spots, no scars, no scratches, no surface cracks, etc., with uniform yield strength and no obvious directionality. , High uniform elongation, low yield ratio, low work hardening. Stamping parts are mainly manufactured by stamping under the premise of low material consumption. The parts are light in weight and rigid, and after the sheet material is plastically deformed, the internal structure of the metal is obtained, which makes the stamping parts stronger improve. The stamping parts have high dimensional accuracy, the same size as the mold parts, and good interchangeability. No further machining is required to meet general assembly and use requirements. In the stamping process, because the surface of the material is not damaged, the stamping parts have a good surface quality and a smooth and beautiful appearance, which provides convenient conditions for surface painting, electroplating, phosphating and other surface treatments. When stamping parts are used, it is helpful to improve the utilization rate of its metal materials, effectively reduce the variety and specifications of materials, and reduce the consumption of materials as much as possible. Use low-cost materials where permitted, and make the parts as waste-free and waste-less as possible. The shape of the stamping parts is simple and the structure is reasonable, which is conducive to simplifying the mold structure and simplifying the number of processes, that is, the entire part is processed with fewer and simple stamping processes, reducing the use of other methods, and is conducive to stamping operations, easy to organize and realize Mechanized and automated production to improve labor productivity. Related news: The characteristics of the main materials of stamping parts, the treatment of common problems of stamping parts, the characteristics of scaffolding stamping parts and the importance of inspections