Because stamping has such advantages, stamping processing is widely used in various fields of national economy. For example, in aerospace, aviation, military industry, machinery, agricultural machinery, electronics, information, railway, post and telecommunications, transportation, chemical industry, medical equipment, daily electrical appliances and light industry departments have stamping processing. Not only does the whole industry use it, but everyone has direct contact with stamping products. Like airplanes, trains, cars, tractors, there are many large, medium and small stamping parts.
Car body, frame and rim and other parts are stamping out. According to the relevant investigation and statistics, 80% of bicycles, sewing machines and watches are stamping parts; 90% of TV sets, tape recorders and cameras are stamping parts; there are also metal food cans, steel precision boilers, enamel pots and bowls and stainless steel tableware, all of which are stamping products using molds; even computer hardware can not lack stamping parts.
However, the dies used in metal stamping process are generally special. Sometimes a complex part needs several sets of dies to process and form. The mold manufacturing precision is high and the technical requirements are high, which is a technology intensive product. Therefore, only in the case of a large number of stamping parts, the advantages of stamping can be fully reflected, so as to obtain better economic benefits.
Of course, there are also some problems and shortcomings in stamping process. It is mainly manifested in two kinds of public hazards, noise and vibration, and the safety accidents of operators occur from time to time. However, these problems are not entirely due to the stamping process and die itself, but mainly due to the traditional stamping equipment and backward manual operation. With the progress of science and technology, especially the development of computer technology, with the progress of mechatronics technology, these problems will be solved as soon as possible.