Steel material all over the world, there are 60 ~ 70% is plank, most of which is made by stamping products.Car body, chassis, fuel tank, radiator fin, the boiler steam drum, container shell, motor, electric iron core silicon steel sheet stamping processing.Instruments and meters, household appliances, bicycles, office machinery, household utensils, and other products, also have a large number of stamping parts.
Compared with the castings, forgings, pressing with a thin, uniform, the characteristics of light and strong.Stamping can make other methods are difficult to manufacture with rib stiffener, flanging, ups and downs, or artifacts, in order to improve its stiffness.Because use precision mould, workpiece precision can reach micron grade, and repeat precision is high, the specification is consistent, can punch a hole nest, convex sets, etc.
Stamping machine
Cold stamping generally no longer by machining, or only need a small amount of machining.Hot stamping precision and surface state is lower than the cold stamping parts, but it's still better than the castings, forgings, cutting processing capacity.
Steel stamping and its advantages
2016 11/26
