What is the standardization level of progressive die?

With the continuous improvement of the technical level, the production of molds is also developing in the direction of lean. Most parts are produced by stamping and processing of molds, so the quality of molds affects the production and processing of parts. As a form of mold, progressive mold, its standard level is manifested in the following aspects, mold manufacturing cycle, manufacturing cost and accuracy, of course, it is not limited to these aspects.　　1. Mold manufacturing cycle 　　The mold manufacturing cycle reflects the technical level and organizational management level of mold production. When manufacturing molds, try to shorten the mold manufacturing cycle. The use of computer-aided mold design methods and CNC machine tool processing technology can shorten the mold manufacturing cycle by more than 60%.　　2, mold manufacturing cost 　　 the lower the mold cost, the higher the mold technology level. This requires that, in addition to reasonable selection of mold materials, when manufacturing progressive dies, we must also strive to reduce processing man-hours and save various expenses.　　3, mold accuracy 　　 mold accuracy can be divided into the accuracy required for parts and the accuracy required for mold performance, such as plane parallelism, perpendicularity, and guide fit. The processing accuracy is limited by the processing method, processing equipment and its own accuracy. Generally speaking, the accuracy of the mold mainly refers to the dimensional accuracy of the convex and concave molds and the cavity of the molding.