check whether the trademark is complete. The outer packaging of authentic products is of good quality. The writing on the packaging box is clear and the overprint color is bright.

The cutting processing of automobile sheet metal parts is not only to change the shape, but also to deal with the thickness and other aspects. In this way, the effect of using in different cases is also different.

Compared with the high-tech and high brand barriers of traditional fuel vehicles in the field of auto parts, new energy vehicles are regarded as a new starting line, and even an opportunity for independent brands to overtake in the corner. However, due to multiple factors such as unclear market orientation, new energy vehicles have not yet fully exploded, and the volume of fuel vehicles is still large, honeycomb Yichuang's products still adopt the development path for the development of traditional fuel vehicles, hybrid vehicles, pure electric vehicles and other types of vehicles.

With the development of the times, many foreign automobile mold manufacturing technologies are gradually replaced and covered by computer technology. The high-precision processing mode makes the mold manufacturing more standardized and accurate. This high-tech is worth learning from by our country. In the production of automobile stamping die, CAD, cam, CAE, vacuum treatment technology, laser heat treatment and welding technology have their own intellectual property software, and have been well applied. After practical training, many domestic automobile stamping die enterprises have successfully applied CAE technology to realize the ability of Synchronous Engineering Analysis of automobile digital simulation and stamping process.

In recent years, we should all see that China's independent brands are constantly improving, the key core parts are also rapidly improving, the sales of China's top 100 parts enterprises are also increasing, and the R & D investment and institutions are improving, which can fully show that China has indeed made great progress in auto parts, which can not be ignored.

Titanium is a metal material commonly used in the processing of precision automotive stamping parts. Titanium alloy is an alloy material composed of titanium as the basic element and mixed with other metal elements. It has the advantages of low density, high strength, good corrosion resistance, high heat resistance, easy welding and good process performance. It can be processed into various titanium alloy products, which are widely used in the following industries.

With the change of transportation, the rapid development of automobile industry is followed, especially the development of automobile sheet metal trimming technology. In the process of this process operation, we should pay more attention to the cold stamping of thin plate, try to improve the quality of automobile surface plate, improve the manufacturing process of automobile outer plate, use high-tech means to innovate operation, improve the service time of materials, seek new materials, reduce the human and material resources of automobile parts manufacturing enterprises, solve the debris problem in the process of process operation, and improve the quality of parts.

Selection principle of stamping die for automobile stamping parts

With the intensification of the market competition of automobile stamping parts, domestic parts enterprises gradually increase the R & D investment in new products and new technologies. According to the data on R & D investment in the 2012 annual report of the top 30 listed companies in the operating revenue of auto parts sorted out by China auto news, the R & D investment of most enterprises accounts for an average of 2.70% of the operating revenue, and the average investment amount is 244 million yuan.

Automobile chassis is the part of automobile parts close to the ground. During driving, it often falls into sediment, causing the automobile chassis to be covered with sediment, garbage and other attachments.

Titanium is a metal material commonly used in the processing of precision automotive stamping parts. Titanium alloy is an alloy material composed of titanium as the basic element and mixed with other metal elements. It has the advantages of low density, high strength, good corrosion resistance, high heat resistance, easy welding and good process performance. It can be processed into various titanium alloy products, which are widely used in the following industries.

Titanium is a metal material commonly used in the processing of precision automotive stamping parts. Titanium alloy is an alloy material composed of titanium as the basic element and mixed with other metal elements. It has the advantages of low density, high strength, good corrosion resistance, high heat resistance, easy welding and good process performance. It can be processed into various titanium alloy products, which are widely used in the following industries.

The chassis is a very important part when the vehicle is running, and this part not only plays the role of the support of the whole vehicle in work, but also can play the effect of vehicle stability when the vehicle is running. In addition, there are more features of this kind of vehicle in use that can be introduced.

The manufacturing of automobile stamping parts is difficult, and the main factors are as follows

Automatic production of automobile stamping parts has the advantages of high production efficiency, short production cycle, good stamping quality, labor cost saving, operation safety and so on. At present, many stamping parts manufacturers have gradually realized automatic stamping production. What are the ways to achieve it? The following common ways are for your reference.

Since the reform and opening up, with the rapid development of China and even the whole / global automobile industry and the rapid progress of various cleaning technologies of automobile parts, automobile manufacturers have higher and higher requirements for the cleanliness of automobile parts in order to improve their automobile quality and market competitiveness, Therefore, it is particularly important for the suppliers of auto parts manufacturers to detect and control the cleanliness of the product in the process of R & D and production. Therefore, cleanliness detection has become an unavailable link in the production of many parts.

Metal stamping parts of auto parts are widely used in industry and life. The quality of materials not only determines the performance of products, but also directly affects the process design of metal stamping parts of auto parts, and affects the quality, cost, service life and production organization of products. Therefore, reasonable selection of materials is an important and complex work.

The quality of automobile repair affects the actual use of automobile to a certain extent, and is also related to the life safety of drivers and passengers. Therefore, automobile repair shops need to constantly improve their repair technology and improve repair standards, so as to ensure the safety of maintenance vehicles.

The stamping die of automobile stamping parts is a special process equipment that processes materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, which is called cold stamping die (commonly known as cold stamping die).

In terms of frame welding process, modern body repair generally adopts fusion welding, pressure welding and bonding, while electrode arc welding and oxygen acetylene gas welding, which were dominant in body repair in the past, should be carefully adopted in modern body repair.