A brief introduction to the progressive die of the stamping die

The production of stamping products requires stamping dies. There are many types of dies and their functions are different. Today we are talking about the progressive die in the stamping die. The stamping manufacturer will show you the characteristics of the progressive die; the progressive die is one A stamping die with multiple stations and high efficiency is also called a continuous die. The forming of the entire stamping part is gradually completed in a continuous process. Continuous forming is a process intensive process method, which can complete various processes such as trimming, incision, grooving, punching, plastic forming, blanking, etc. on a single mold. According to the actual needs of stamping parts, a number of stamping processes (which become stations in the progressive die) are arranged in a certain order for continuous stamping. It can not only complete the punching process, but also the forming process and even the assembly process. Many complex stamping parts that require multi-process stamping can be completely formed on a pair of molds, which provides favorable conditions for high-speed automatic stamping; due to progressive die The number of stations is large, so the use of progressive dies to punch parts must solve the problem of accurate positioning of strips or strips in order to ensure the quality of stamping parts. Progressive dies have higher productivity than single-process dies, reduce the number of dies and equipment, have higher working accuracy, are easy to operate and realize production automation. For particularly complex stamping parts or small hole margins, simple dies or composite membranes are used for punching When it is difficult to make, it can be punched out step by step with a progressive die. However, the progressive die has a larger outline size, more complicated manufacturing, and high cost. It is generally suitable for mass production of small stamping products. Article recommendation: Process characteristics of precision machining and ultra-precision machining of metal stamping parts Previous: Advantages and significance of stamping die design standards