What is the development prospect of automobile sheet metal parts and dies in the future?

2020-10-13 11:17:52

With the rapid development of the die and mold industry, the automobile precision mold stands out with the booming of the automobile industry. Comprehensive factors at home and abroad have promoted the rapid development of domestic die and mold industry, and many emerging automobile mold enterprises have emerged. According to the statistics of China Die & Mould Association in 2012, there are nearly 110 key die and mould enterprises, among which stamping dies account for about 37%. China has become a veritable automobile mould manufacturing country.

The new technology of high-end automobile parts mould is the key development direction

However, due to the slow improvement of technology, the lack of technological innovation ability and the lack of R & D and application ability of domestic high-end automobile precision mold enterprises, the development capacity of domestic high-end die and mold can not fully meet the supporting needs of domestic automobile industry, and a large part of high-end automobile mold still needs to rely on import. The domestic high-end mold enterprises will occasionally have to change their initial market positioning to seize the middle and low-end market due to insufficient production load.

Although the survival problem of the enterprise has been solved, due to the low profit margin of the middle and low-end markets, the funds invested in R & D and technological innovation are very small. Under certain circumstances, a vicious circle has been formed, which makes the enterprises not enter a virtuous development cycle. As there are many domestic high-end automobile mould enterprises, the market competition they are facing is increasingly fierce.

In addition to meeting the Q (quality), C (cost) and t (cycle) requirements of traditional die and mold enterprises, the R & D and application of new mold technology will become the key development direction of domestic mold manufacturing industry in the future.

Multi position key development of precision automobile stamping die

Multi position progressive die and precision die represent the development direction of stamping die, with high precision and life requirements. They are mainly used for electronic information industry, automobile, instruments, electrical appliances, etc. These two kinds of molds have a considerable foundation in China, and foreign technology and equipment have been introduced. The products produced by some enterprises have reached the world level. However, there is still a big gap between most enterprises, and the total quantity is in short supply and the imports are more.

It is the most important development for VLSI, lead frame with lead pin more than 100 and gap less than 0.2mm, precision micro connector with accuracy of more than 5mm, core of micro motor below 1.6mm and precision mould for CRT and electron gun. The development of large multi position progressive die for automobile panel and other large and medium stamping parts should also be emphasized.