As the country attaches more and more importance to the manufacturing industry, many enterprises are transforming and upgrading, which requires many manufacturing industries to constantly increase the requirements for welding quality. Thus, the penetration rate of laser welding in many industries is constantly improving, especially the processing and manufacturing of metal materials and parts, and its penetration rate is at a high level. At present, Automotive industry is an important application market of Chinese fiber laser welding machines, especially the new-energy electric bridge and electric vehicle industry.

The total body parts of an electric car are composed of about 20,000 parts, of which iron parts account for the largest proportion (although collectively referred to as iron, most of them use steel plate and other castings), so the welding process is an indispensable link in the process of automobile production and processing.

Compared with the traditional welding technology such as resistance welding, fiber laser welding machine technology in the new alloy material effect is superior, it has many advantages, such as: welding speed, good quality, high production efficiency, beautiful weld, small heat affected zone, welding material is not easy to deformation and so on. Laser welding not only creates an efficient and safe welding condition for auto parts processing, but also saves the production cost of electric vehicle industry to a large extent and improves the production efficiency.

With the popularity of the global electric vehicle industry, the combination of laser welding technology and electric vehicle production is the general trend. It is believed that in the near future, the demand for new energy vehicles will be greatly increased, and the demand for laser welding machines in the production line will continue to increase, and the market prospect is broad.

Machine recommendation: Gantry large-format fiber continuous laser welding machine

This laser welding equipment developed by Xinde Laser is suitable for all kinds of laser welding of new energy lithium battery to nickel, pole lug, pole, copper-aluminum connection piece, confluence bar connection piece, square shell and polymer to nickel power lithium battery pack. It has the advantages of fine laser welding spot, high precision and high degree of automation, and can weld various types of lithium battery pack.

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