Reasonable design of stamping parts

   It is necessary for the stamping parts to be satisfied with the application and skill functions of the products, and it can be easily assembled and repaired. Planned stamping parts need to be conducive to improving the utilization of metal data, reducing the types and standards of data, as far as possible to reduce the cost of data. In the case of permissible circumstances, select inexpensive materials to minimize parts and scrap. The workpiece is formed by applying external force to sheet, strip, pipe and profile through punch and die, so as to make a plastic deformation or separate, and then get the shape and standard of the workpiece. The workpiece is the stamping part.

   The stamping parts in Dalian are formed by applying external forces to plate, strip, pipe and profile, such as sheet, strip, pipe and profile, so as to make a plastic deformation or separate, and then get the shape and standard of the workpiece (stamping parts). Stamping and casting belong to plastic processing (or pressure machining). The stamping blanks are mainly hot rolled and cold-rolled steel plates and steel strips.

   Reasonable mold design: in progressive die, the layout of blanking may affect the accuracy of stamping forming. In order to reduce the influence of punching force on the forming of stamping parts, the punching and cutting blanking of a large area is arranged in the light of the slender parts of the stamping parts. In daily mold production, care should be taken to protect the sharpness of punching and concave die edges. When the cutting edge is worn, the tensile stress of the material will increase, and then the tendency of the stamping parts will be increased. In order to increase the pressure of the material on the die side, the pressure of the material on the die side is increased by the thickening standard (normal unload insert thickness H+0.03mm).