(1) The dimensional accuracy of stamping parts is guaranteed by the die, which has the same characteristics, so the quality is stable and the interchangeability is good.

(2) Due to die processing, parts with thin walls, light weight, good rigidity, high surface quality and complex shapes that cannot or are difficult to manufacture by other processing methods can be obtained.

(3) Stamping generally does not need to heat the blank, nor does it cut a lot of metal like cutting, so it not only saves energy, but also saves metal.

(4) Ordinary presses can produce dozens of pieces per minute, and high-speed presses can produce hundreds of thousands of pieces per minute. Therefore, it is an effective treatment method.

Due to the above outstanding characteristics, stamping technology is widely used in various fields of national economy. For example, aerospace, machinery, electronic information, transportation, weapons, household appliances, light industry and so on all have stamping processing. Not only is it widely used in industry, but everyone is in direct contact with stamping products every day. Stamping can be used to manufacture small precision parts in watches and instruments, and also can be used to manufacture large covering parts of automobiles and tractors. Ferrous metals, nonferrous metals and some nonmetallic materials can be used as stamping materials.

disadvantaged

Noise in stamping process.

Vibration is two kinds of public hazards.