Compared with castings and forgings parts, stamping parts are thin, uniform, light and strong. Stamping can make workpieces with stiffeners, ribs, undulations or flanging that are difficult to manufacture by other methods to improve its rigidity.
Due to the use of precision molds, the precision of the workpiece can reach micron level, and the repeatability is high, the specifications are consistent, and holes and bosses can be punched out.
Cold stamped parts are generally no longer cut or require only a small amount of cutting. The precision and surface state of hot stamping parts are lower than cold stamping parts, but they are
still better than castings and forgings, and the amount of cutting is small.