What are the selection techniques for stamping materials? Today, European and Chinese automotive molds will tell you Stamping processing includes processes such as punching, bending, deep drawing, forming, and finishing. The materials used for stamping processing are mainly hot-rolled or cold-rolled (mainly cold-rolled) metal sheet and strip materials, such as carbon steel plate, galvanized plate, tinplate, copper and copper alloy plate, aluminum and aluminum alloy plate, etc. Due to the fact that the operation of the spring-loaded unloading mold is more convenient than that of a fixed unloading mold, the operator can see the feeding action of the strip in ... Read More

Sharing an article with everyone about continuous mold manufacturing design is mainly about connecting stamped products to the strip, and sending semi-finished products to various engineering stations for stamping through equidistant feeding. There are many ways to connect stamped products to the strip, and continuous mold manufacturers introduce that the connection method also needs to be determined based on the characteristics of stamped products and stamping direction. Continuous mold manufacturing mainly involves conveying semi-finished products with additional materials, so the material utilization rate of continuous molds may be lower than that of engineering molds, but the production efficiency is much ... Read More

The materials used for stamping molds include steel, hard alloys, steel bonded hard alloys, zinc based alloys, low melting point alloys, aluminum bronze, polymer materials, and so on. At present, the majority of materials used for manufacturing stamping molds are steel. The commonly used types of mold working parts materials include: carbon tool steel, low alloy tool steel, high carbon high chromium or medium chromium tool steel, medium carbon alloy steel, high-speed steel, matrix steel, as well as hard alloys, steel bonded hard alloys, and so on. 1. Carbon tool steel Carbon tool steels commonly used in molds are T8A, ... Read More

1. Maintenance and upkeep of convex and concave molds. When disassembling convex and concave molds, attention should be paid to the initial condition of the mold, which is beneficial for the repair of subsequent molds; If there are washers or offsets, the thickness of the washers should be engraved on the parts and noted. When disassembling and replacing the convex mold, check whether the concave mold of the material removal block is smooth, and whether the gap between the trial insertion and the concave mold is uniform; When disassembling and replacing the concave mold, is the gap between the trial ... Read More