Laser Cutting in the Production of Lithium Ion Cells

被引：31
作者：
Kronthaler, M. R. [1 ]
Schloegl, F. [1 ]
Kurfer, J. [1 ]
Wiedenmann, R. [1 ]
Zaeh, M. F. [1 ]
Reinhart, G. [1 ]
机构：
[1] Tech Univ Muenchen, Inst Machine Tools & Ind Management Iwb, D-85748 Garching, Germany
来源：
LASER ASSISTED NET SHAPE ENGINEERING 7 (LANE 2012) | 2012年 / 39卷
关键词：
Laser Cutting; Pulsed Laser; Aluminium; Copper;
D O I：
10.1016/j.phpro.2012.10.032
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Due to the current limiting factor of the energy storage alternative electrical drive (e-drive) concepts are still under development and improved battery production techniques are needed. Different research groups are investigating the influence of several production processes on the quality of the produced lithium ion battery cell. One investigated process is the cutting of the cell electrodes. This paper presents investigations on the influence of a laser cutting process on the cutting edge quality of copper and aluminum based electrode materials. The different process parameters are examined and the main influencing factors on the quality are determined to ensure an optimized processing rate. (C) 2011 Published by Elsevier B.V. Selection and/or review under responsibility of Bayerisches Laserzentrum GmbH
引用
收藏
页码：213 / 224
页数：12
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