Two problems often encountered in the use of progressive dies

Netizens ask: The progressive die of our factory will have the phenomenon of material rolling during use, and the wear of the blade is also serious. Are these normal? What should be done? 　　 Expert answer: Hello, these two questions are both used Progressive dies often encounter problems, but they should also be paid attention to. First of all, the material rolling affects the processing speed. This is more troublesome. The solution is to reduce the size of the leakage hole or use a vacuum cleaner. Of course, if the oil viscosity is too high, the amount of oil dripping can be controlled or the type of oil can be changed. For the problem of wear, after all, long-term use of the equipment will definitely cause wear, but if it is more serious, you should pay attention to it. It will greatly reduce the mechanical performance and affect the use of processing molds. Surface treatment or timely replacement is required.