Summary of basic knowledge of stamping parts

Summary of basic knowledge of stamping parts Stamping is sometimes called sheet forming, but there is a slight difference. The so-called sheet forming refers to the forming method of plastic processing using sheet material, thin-walled pipe, thin profile, etc. as raw materials, which is collectively referred to as sheet forming. At this time, the deformation in the direction of the thick plate is generally not considered. The stamping industry is an industry involving a very wide range of fields, which goes deep into all aspects of the manufacturing industry. In foreign countries, stamping is called sheet metal forming. This is also called in our country. Stamping in China is sometimes called sheet forming, but there is a slight difference. The so-called sheet forming refers to the forming method of plastic processing using sheet material, thin-walled pipe, thin profile, etc. as raw materials, which is collectively referred to as sheet forming. At this time, the deformation in the direction of the thick plate is generally not considered. The stamping industry is an industry involving a very wide range of fields, which goes deep into all aspects of the manufacturing industry. In foreign countries, stamping is called sheet metal forming. This is also called in our country. What does China's stamping industry look like? How about abroad? How do we go? This is a problem that we all care about and the country is concerned about. The vigorous development of stamping should be attributed to the development of automobiles, airplanes and daily necessities. Stamping application areas: a. Stamping in the automotive industry. Focus on deep drawing. In this part of our country, it is mainly concentrated in large factories such as automobile factories, tractor factories, and aircraft manufacturers. Independent large-scale stamping and drawing factories are rare. b. Stamping of auto parts and other industries. Mainly punching and shear forming. Many of the companies in this part are classified as standard parts factories c and electrical parts stamping factories. This type of factory is a new industry, developed with the development of electrical appliances, and these factories are mainly concentrated in the south. d. Stamping factory for daily necessities. Making some handicrafts, tableware, etc., these factories have also made great progress in recent years. e. Stamping factory for household appliances parts. These factories only appeared after the development of my country's household appliances, and most of them are distributed in household appliance enterprises. f. Special stamping enterprises. For example, stamping of aviation parts belongs to this type of enterprise, but these craft factories are also classified in some large factories. At present, there are few large domestic enterprises specializing in stamping, and if there are some small factories. The main feature is the parts or component factory. This is the main feature of the stamping industry. Different from other blank manufacturing plants. my country's stamping market and technical level: As many stamping factories belong to the main engine factory, therefore, the stamping parts market is very imperfect and sound. However, the market for small stamping parts is very mature in some parts of the south. Judging from the current situation, the stamping parts market in my country has the following problems: a. Some production capacity is oversupply, and stamping plants in some OEMs cannot be put away or held. In most of the year, there are insufficient production tasks and no market behavior. b. The market competition in the home appliance and electrical appliance stamping industry is fierce. However, there are not many internationally competitive companies that have become a climate. c. There is no one to study the stamping parts market seriously. The stamping parts market is messy. In the above-mentioned market conditions, technological development is restricted, and the entire industry is also lagging behind, which is reflected in: a. The overall level is low, and many industries have excess production capacity and lack high-end technology. Technological progress is slow. b. The level of material technology, mold technology, lubrication technology and equipment are all at a relatively low level, which is far from meeting the needs of domestic production development. Previous post: Processing and characteristics of drawing stamping parts