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

页码：1367 / 1370

页数：4

共 6 条

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[2]

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[3]

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[4]

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[6] Optimal process planning for laser forming of doubly curved shapes [J].

Liu, C ;

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