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Proceedings Paper

Aspects of keyhole/melt interaction in high-speed laser welding
Author(s): M. Beck; Peter Berger; Friedrich Dausinger; Helmut Huegel
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Paper Abstract

The increasing availability of highest power lasers broadens the economic use of deep penetration laser welding by increasing maximum welding depth and by increasing welding speed. The problems encountered in those two areas of interest differ significantly. Whereas the maximum welding depth is strongly affected by the absorption mechanism1,2, the maximum welding speed is limited by fluid dynamic phenomena . Theoretical modelling allows to seperately investigate the different processes.

Paper Details

Date Published: 1 February 1991
PDF: 6 pages
Proc. SPIE 1397, 8th Intl Symp on Gas Flow and Chemical Lasers, (1 February 1991); doi: 10.1117/12.25985
Show Author Affiliations
M. Beck, Univ. of Stuttgart (Germany)
Peter Berger, Univ. of Stuttgart (Germany)
Friedrich Dausinger, Univ. of Stuttgart (Germany)
Helmut Huegel, Univ. of Stuttgart (Germany)


Published in SPIE Proceedings Vol. 1397:
8th Intl Symp on Gas Flow and Chemical Lasers

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