Laser forming thin aluminum sheets
来源期刊：中国有色金属学报(英文版)2003年第z1期
论文作者：LI Li-qun(李俐群) 陈彦宾 LIN Shang-yang(林尚扬)
文章页码：161 - 164
Key words：laser forming; pure aluminum; bending characteristics
Abstract: Laser forming is a flexible forming process that forms sheet metal by means of laser-induced stresses instead of by means of external force. With the rapid development of laser technologies, it is expected that laser forming can be used to bend aluminum sheets. The bending characteristics of pure aluminum sheets were investigated by a Nd:YAG laser. The influence of energy factors, physical dimensions, number of irradiation and the change of mechanical properties on bending angle were presented.
LI Li-qun(李俐群), CHEN Yan-bin（陈彦宾）, LIN Shang-yang(林尚扬)
(State Key Laboratory of Advanced Welding Production Technology,
Harbin Institute of Technology, Harbin 15001, China)
Abstract:Laser forming is a flexible forming process that forms sheet metal by means of laser-induced stresses instead of by means of external force. With the rapid development of laser technologies, it is expected that laser forming can be used to bend aluminum sheets. The bending characteristics of pure aluminum sheets were investigated by a Nd:YAG laser. The influence of energy factors, physical dimensions, number of irradiation and the change of mechanical properties on bending angle were presented.
Key words:laser forming; pure aluminum; bending characteristics
