With the rapid development of new energy vehicles and the strong support of national policies, as well as the rising trend of international oil prices, more and more people choose new energy vehicles.

At present, China's automobile industry is undergoing profound changes. The automobile industry chain is accelerating its transformation to low-carbon, electrification and other directions. New materials and new applications put forward higher requirements for processing methods. The reasonable selection of power battery manufacturing process and cutting process in new energy will directly affect the cost, quality, safety and battery consistency.

How to break the existing pain points of the automobile industry and achieve high-quality development has become an outstanding task and severe challenge for China's automobile industry!

The key technology for the application and development of laser cutting in the new energy vehicle industry is the safety, cost and energy storage capacity of the power battery. However, the manufacturing process of power battery is complex and the safety is also highly required, so the requirements for laser cutting and welding processes are also higher.

Advantages of laser cutting power battery

Before the advent of laser technology, the power battery industry generally used traditional machinery for cutting, but the cutting machine was worn, dust and burrs fell during use, causing the danger of battery overheating, short circuit, explosion, etc. Traditional cutting technology has problems such as rapid die loss, long switching time, poor flexibility, low production efficiency, etc. The innovation of laser processing technology plays a prominent role in the production of power batteries. Compared with traditional mechanical cutting, it has the advantages of no wear of cutting tools, flexible cutting shape, controllable edge quality, high precision, low operating cost, etc. It is beneficial to reduce manufacturing costs, improve production efficiency and shorten the die cutting cycle of new products.