New method of laser welding for cubic battery

Guoshun Zhang; Kun Yan; Jian Zhang; Taishi Zhang; Fuqing Huang

doi:10.1117/12.482920

12 September 2002 New method of laser welding for cubic battery

Guoshun Zhang, Kun Yan, Jian Zhang, Taishi Zhang, Fuqing Huang

Proceedings Volume 4915, Lasers in Material Processing and Manufacturing; (2002) https://doi.org/10.1117/12.482920
Event: Photonics Asia, 2002, Shanghai, China

Abstract

The current method of continuous welding for cubic battery is centrality-rotating lateral welding. By this method, the rotation axis is the geometrical center of the cubic. The laser beam moves to the battery edge in processing, and the battery keeps fixed. Contrast to this method, the rotation of ours is the four edges of the baftery, and the laser beam doesn't move. Certainly, our method simplify the laser mechanism. We have already applied for patent.

Citation Download Citation

Guoshun Zhang, Kun Yan, Jian Zhang, Taishi Zhang, and Fuqing Huang "New method of laser welding for cubic battery", Proc. SPIE 4915, Lasers in Material Processing and Manufacturing, (12 September 2002); https://doi.org/10.1117/12.482920

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