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Proceedings Paper

New method of laser welding for cubic battery
Author(s): Guoshun Zhang; Kun Yan; Jian Zhang; Taishi Zhang; Fuqing Huang
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Paper 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.

Paper Details

Date Published: 12 September 2002
PDF: 3 pages
Proc. SPIE 4915, Lasers in Material Processing and Manufacturing, (12 September 2002); doi: 10.1117/12.482920
Show Author Affiliations
Guoshun Zhang, Tianjin Univ. (China)
Kun Yan, Tianjin Univ. (China)
Jian Zhang, Tianjin Univ. (China)
Taishi Zhang, Tianjin Univ. (China)
Fuqing Huang, Tianjin Univ. (China)

Published in SPIE Proceedings Vol. 4915:
Lasers in Material Processing and Manufacturing
ShuShen Deng; Tatsuo Okada; Klaus Behler; XingZong Wang, Editor(s)

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