Numerical and experimental determination of weld pool shape during high power diode laser welding

被引：7

作者：

Klimpel, A ^{[1
]}

Lisiecki, A ^{[1
]}

Szymanski, A ^{[1
]}

Hoult, A ^{[1
]}

机构：

[1] Silesian Tech Univ, Welding Dept, PL-44100 Gliwice, Poland

来源：

LASER TECHNOLOGY VII: APPLICATIONS OF LASERS | 2003年 / 5229卷

关键词：

high power diode laser - HPDL; diode laser; weld pool; welding;

D O I：

10.1117/12.520726

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, results of investigations on the shape of weld pool during High Power Diode Laser (HPDL) welding are presented. The results of tests showed that the shape of weld pool and mechanism of laser welding with a rectangular pattern of 808 nm laser radiation differs distinctly from previous laser welding mechanisms. For all power densities the conduction mode welds were observed and weld pool geometry depends significantly on the welding parameters.

引用

页码：247 / 250

页数：4