The power battery is a new type of clean energy and a globally concerned research topic today. It is the power source for vehicles, mainly including electric cars, electric trains, electric bicycles, and golf carts. The power battery as the main power source is widely used in all aspects of industries and life.
As the core component of new energy vehicles, the power battery directly affects the performance of vehicles. It is composed of positive materials, negative materials (carbon materials), a diaphragm, an electrolyte, a battery shell, and other raw materials.
There are various welding techniques applied to the production of power batteries, ranging from laser welding, resistance welding, ultrasonic welding, cold metal overwelding, brazing to vacuum electron beam welding. Appropriate welding methods and optimized welding parameters have a significant impact on the production cost, performance, and safety when welding power batteries. The handheld fiber laser welding machine is more suitable to be used to weld the above materials into battery cells, PACK modules, etc. The equipment plays a key part in the whole manufacturing process of power batteries.
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.