3D laser forming strategies for sheet metal by geometrical information

被引：4
|
作者：
Na, S. J. [1 ]
Kim, J. T. [2 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Mech Engn, Taejon 305701, South Korea
[2] Pk Syst Corp, Suwon, South Korea
来源：
INTERNATIONAL JOURNAL OF MATERIAL FORMING | 2008年 / 1卷 / Suppl 1期
关键词：
Laser forming; 3D surface; automatic path planning;
D O I：
10.1007/s12289-008-0118-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Forming sheet metal by laser-induced thermal stress (laser forming) is considered to offer great potential for rapid prototyping and other flexible manufacturing. In order to apply the laser forming process to real 3D products, a method that encompasses the whole process planning, including the laser irradiation patterns, laser power, and travel speed, when the target shape is given. In this work a method for 3D laser forming of sheet metal is proposed by using a geometrical information rather than a complicated stress-strain analysis. Using this method the total calculation time is reduced considerably while affording strong potential for enhanced accuracy.
引用
收藏
页码：1367 / 1370
页数：4
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