Introduction of progressive die in stamping die

The shape and size of stamping parts are realized by stamping dies. The accuracy of the die determines the accuracy of the stamping parts. Therefore, stamping dies are particularly important. If stamping factories can have independent mold development capabilities, it will be a huge advantage. There are many types of stamping dies with different functions. Today, we mainly introduce the lower progressive die. Next, the precision author will introduce the lower progressive die to you. Progressive die is a stamping die with many stations and high work efficiency. It is also called continuous die. The stamping parts are gradually formed in the whole process. Continuous forming is a centralized processing method, which enables various processes such as trimming, incision, grooving, punching, forming, blanking, etc. to be performed on a single mold. According to the specific needs of stamping parts, several stamping processes (which become stations in the progressive die) are allocated in a certain order to carry out continuous stamping. It can not only carry out the cold stamping process, but also the forming process and the installation process. Many complicated stamping parts that need to be stamped in multiple processes can be completely formed on a pair of molds, which provides conditions for high-speed automatic stamping; because of the progressive There are many mold stations, so if you use a progressive die to stamp products, you must accurately handle the positioning of the strip or strip to ensure the quality of the stamping parts. The production efficiency of the progressive die is higher than that of the single-process die, which reduces the total number of molds and machinery and equipment. The precision in the work is higher, which is conducive to the actual operation and the completion of the automation technology. For the stamping parts with very complicated or small hole margins, it is used When the simple die or the compound die is difficult to punch, you can choose to use a progressive die to gradually break through. However, the progressive die wheel gallery has large specifications, complicated production and high cost, and is generally suitable for mass production of small and medium-sized stamping parts. [Related recommendation] Learn more: Precautions for designing continuous stamping die (2) Learn more: 6 precautions for designing continuous stamping die Learn more: Analysis of the causes of stamping die burst