In the process of the principle of detailed Dalian stamping

In the process of the principle of detailed Dalian stamping

     Punch and die cutting edge wear should be timely stop using, timely sharpening, otherwise it will rapidly expand the mold edge of the wear and tear, accelerate the mold wear and tear, reduce the quality of the punch and die life. Tensile stamping parts of the life, but depends on the reasonable die structure, high manufacturing precision, good effect of heat treatment and the correct selection and installation of precision stamping punch stretching and other factors, mold the proper use, maintenance and maintenance can not be ignored link. According to the installation program will die punch mounted on the turntable, and ensure tensile stamping direction, especially with direction requirements (non circular and square) tensile stamping to prevent heart, placed incorrectly installed anti.

     The design of stamping parts must be simple shape, reasonable structure, in order to simplify the mould structure, the number of processes, stamping process is to use the fewest and simplest complete machining of the part, reduce the processing and other methods, and is conducive to stamping operation, easy to realize mechanization and automation of production, to improve labor productivity. The design of stamping parts, should be conducive to the use of existing equipment, technology and equipment, as well as the process of its processing, and is conducive to the extension of the life of the die.