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

Stamping is an efficient production method. Using compound molds, especially multi-station progressive molds, multiple stamping processes can be completed on one press (single-station or multi-station) to realize uncoiling, straightening and rectification of strips. Fully automatic production from flat and blanking to forming and finishing. The production efficiency is high, the labor conditions are good, and the production cost is low. Generally, hundreds of pieces can be produced per minute.