The use of conduction model in laser weld profile computation

Bogusław Grabas

doi:10.1117/12.726558

23 January 2007 The use of conduction model in laser weld profile computation

Bogusław Grabas

Proceedings Volume 6598, Laser Technology VIII: Applications of Lasers; 65980N (2007) https://doi.org/10.1117/12.726558
Event: Laser Technology VIII, 2006, Szczecin, Poland

Abstract

Profiles of joints resulting from deep penetration laser beam welding of a flat workpiece of carbon steel were computed. A semi-analytical conduction model solved with Green's function method was used in computations. In the model, the moving heat source was attenuated exponentially in accordance with Beer-Lambert law. Computational results were compared with those in the experiment.

Citation Download Citation

Bogusław Grabas "The use of conduction model in laser weld profile computation", Proc. SPIE 6598, Laser Technology VIII: Applications of Lasers, 65980N (23 January 2007); https://doi.org/10.1117/12.726558

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