What are the benefits of laser welding for power batteries

With the popularity of new energy vehicles, the battery industry, as the power source of new energy vehicles, has great market potential and is also an important part of national strategic development. As the core component of new energy vehicles, the quality of power battery directly determines the performance of the whole vehicle, so its production technology has attracted much attention. As an alternative to traditional welding technology, laser processing technology has been widely used in battery manufacturing.

What are the advantages of laser welding - laser welding machine over traditional welding methods?

1. Large laser spot can be generated by defocus method for welding;

2. Pulse or continuous mode has high welding quality;

3. Good power stability during welding;

4. Weldable high reflectivity materials;

5. Very little heat is generated in pulse mode;

6. Welding defective materials;

7. Extremely fast welding speed in continuous mode;

8. Automatic control of abnormal conditions;

9. Pulse shaping capability.

To sum up, laser welding is the preferred welding method for enterprises both in terms of technology and application