The economic benefits of energy saving and environmental protection of automobile stamping parts

2020-06-18 16:26:29

With the continuous reform and development of the industrial industry, the proportion of stamping parts processing by users is more and more, and the processing function of machinery is more cost-effective and standardized. The quality of stamping technology has a direct impact on the subsequent production and input components. The new form of stamping parts processing is more efficient than the traditional processing, and has more advantages in the use of operation functions, especially for parts with uniform quality and high strength.

In addition to the above features, automotive stamping parts are used more and more widely in various industries, such as cars and machine tools. In practice, it can achieve thousands of times of high-speed pressure per minute. These are more efficient with respect to other general stamping equipment. The processing of parts is more detailed, and the technical requirements are also very cautious.

It is the good stability and operability of stamping parts processing that make them have certain advantages in the market. Not only in terms of data, but also in terms of economic benefits.

The chemical properties of aluminum element are relatively vivid. After chemical reaction with acid and alkali, aluminum element shows degeneration, rust spot, blackening and mildew. Aluminum materials are now widely used in car engine, transmission, aviation equipment and other machinery and equipment operations, so the need for special stamping oil for aluminum stamping is growing day by day. Stamping oil products provide the excellent greasiness and cooling required by aluminum processing speed and large feed ratio, which can extend the service life of cutting tools.

It is necessary to ensure excellent greasiness, cooling, filtration and rust resistance. Therefore, the stamping oil that can be used for aluminum and its alloy processing is not abnormal with the abnormal common stamping oil. It is necessary to determine a suitable stamping oil.

Although the steady development of China's auto parts industry in recent years has laid a foundation for the development of auto parts industry, and from the perspective of the development prospect of the auto industry, it is expected to maintain a stable growth trend in the next few years, which will provide a broad space for China's auto parts industry, but the future development of the industry still faces low industry concentration and zero key domestic enterprises The core technology of components is not mature, industry research and development capacity is weak and other adverse factors, mainly as follows:

At present, there are tens of thousands of auto parts enterprises all over the country, but most of them are small in scale and the concentration of the whole industry is low. This situation of numerous enterprises and low concentration leads to scattered and repeated investment, and the overall advantages of the industry are difficult to be reflected. Many small-scale enterprises can not guarantee the product quality, relatively backward production process and equipment are easy to cause waste of energy and resources, difficult to meet the needs of large-scale foreign procurement, and difficult to enter the high-end market with rich profits. In addition, the low level competition caused by low industry concentration is not conducive to the development of the industry.

Most of the core technologies of key parts are owned by large foreign auto parts companies, and domestic production generally adopts joint venture mode. Therefore, the domestic parts enterprises are not completely independent in the technical innovation of key parts, which to a certain extent affects the innovation and development of auxiliary parts of key parts and restricts the improvement of the technical level of parts enterprises.

Compared with the R & D investment of foreign enterprises, the overall R & D investment of domestic parts enterprises is relatively small. Some enterprises have low R & D investment, lack of high-quality talents, weak R & D capacity, and few manufacturing enterprises with sustainable innovation capacity in the industry, which is not conducive to the long-term development of the industry.