Lithium battery welding with laser welding machine welding difficulties

 Although the laser welding machine has many advantages in the manufacturing process of new energy lithium batteries, there are still some difficulties and problems that need to be disposed of.

1. Welding quality assurance

When the laser welding machine for new energy lithium batteries stops welding, it is necessary to ensure the welding quality, otherwise it will affect the performance and life of the battery. The welding quality is related to the manufacturing of electrode sheet, welding coefficient, welding temperature and other factors.

2. Select the appropriate welding process parameters

The parameter selection of new energy lithium battery welding is very important. Because the energy density of the laser beam is one of the important parameters that affect the welding effect. The higher laser energy density may cause the material to become too hot and deform or crack. Therefore, it is necessary to adjust the appropriate welding parameters to connect the welding parts together in an effective manner.

New energy lithium battery welding theory

In theoretical applications, the method of laser welding of new energy lithium batteries does not require additional welding materials compared with traditional welding methods. More robust and durable than traditional methods. In addition, Hewei laser lithium battery laser welding machine can well meet the requirements of the consumer line and complete the work quickly and efficiently