Application of laser welding machine in the automotive industry！

In the field of automobile development, a new round of scientific and technological revolution and industrial transformation is accelerating, and disruptive technologies are emerging in an endless stream, which is both a challenge and an opportunity for automobile suppliers. Laser processing is one of the representatives of advanced manufacturing methods. In recent years, it has developed rapidly in the field of automobile manufacturing and has formed a mature market format.

A car is assembled from about 20,000 independent parts, of which metal parts account for the vast majority. The frame that constitutes the body frame and the body part that shapes the model are made of steel plates, and the box parts such as the transmission are also made of iron castings. Therefore, the welding process is an indispensable process in the production and processing of automobiles. For example, the frame, body, compartment, engine, automobile gear, roof, door, automobile seat sliding parts, automobile airbag liner, exhaust pipe, automobile clutch, etc., are all inseparable from welding technology.

Compared with traditional welding technology, laser welding technology is more effective in new alloy materials. The advantages of fast welding speed, good quality, high production efficiency, beautiful welding area, small heat input, small welding heat affected zone, and welding is not easy to deform make it have excellent performance such as high efficiency, economy, and safety in the processing of automotive parts. It can realize the welding, lap welding, body welding and parts welding of automotive accessories, effectively reduce the weight of the body, improve the assembly accuracy of the body, increase the strength of the body, and reduce the stamping and assembly costs in the manufacturing process of the automobile body.

With the expansion of automobile market demand, while the process of automobile production is accelerating, the combination of advanced laser processing technology and automobile production has become a general trend. In the future, with the continuous increase in demand for automobiles, especially new energy vehicles, the demand for laser welding in production lines is also increasing, and the market application space is becoming more and more broad.

Recommended equipment: Automatic platform laser welding machine

It is used in the automotive, traditional hardware, new energy and other industries. It has the advantages of high peak power, good beam quality, flexible installation, etc. It can meet the needs of mixed welding and other high-demand welding effects. The welding head structure frame can be freely selected to meet the needs of different users. It is controlled by a professional welding CNC system, which is simple and reliable to operate and easy to control. The equipment has low operating costs, less consumables, and simple daily maintenance. It reduces the cost of line stoppage and debugging. It can be applied to a wide range of welding materials: stainless steel, carbon steel, galvanized sheet, brass, aluminum alloy sheet and other metals.