Metal stamping knowledge description

Metal stamping knowledge description simple said. Metal stamping is the use of punch and die to iron, aluminum, copper plate and heterosexual wood make its deformation or fracture, to have a certain shape and size of a process. Sheet metal stamping sometimes called forming, but a little difference. Sheet forming refers to the use thin plate, thin wall pipe, profiles, etc as raw materials. Method of plastic forming, collectively known as the sheet metal forming, at this time, the direction of the plate deformation is generally not considered. Stamping industry is a very widely in the field of industry involved, deep into all aspects of manufacturing, called stamping sheet metal forming in foreign countries. In China also have such a call. Stamping industry in China is a what kind of, how to abroad, how do we go, we all care about country this is issue of concern. Stamping of developing due to cars, planes, and the development of daily necessities. Stamping of the market in our country and the technical level, because of many stamping factory belong to the same, therefore, stamping parts market is not perfect and sound. But some small stamping parts in the market in the southern region is very mature. As things stand, exist the following problems: (stamping parts market in China 1) Some production capacity exceeds the demand, some makers in the stamping plant, put no, can't. One year production task, most of the time without market behavior. （ 2) Electrical appliances, electrical appliances stamping industry market competition is intense. But the small enterprises with international competitiveness. （ 3) Research stamping market thing no one seriously. Stamping parts market chaotic. In the market, technology development is restricted, the entire industry is backward, displays in: ( 1) Overall level is low, many industry overcapacity, the lack of high-grade technology. Technological progress is slow. （ 2) Material technology, mould technology, lubrication technology and equipment level is low, far cannot satisfy the needs of the development of domestic production. A: on the development direction of metal stamping parts