Heat conduction modelling of laser welding

Lasers in Engineering

Volumn 7, Issue 3-4, 1998, Pages 229-240

  Resch, M ^a   Kaplan, A F H ^a  

^a VIENNA UNIVERSITY OF TECHNOLOGY   (Austria)

Author keywords

Deep penetration welding; Heat conduction; Laser welding; Modeling

Indexed keywords

EID: 0038740353     PISSN: 08981507     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (8)

1. D. Rosenthal, Mathematical theory of heat distribution during welding and cutting. Welding Journal, 20(5), 220s-234s (1941).
2. D. Rosenthal, The theory of moving sources of heat and its application to metal treatments, Trans. ASME, 48, 848-866 (1946).
3. D.T. Swift-Hook and A.E.F. Gick, Penetration welding with lasers, Welding Journal, 52, 492-499 (1973).
4. M. Beck and M. Danke, Simplified model of deep penetration welding with two lasers, Proceedings of the European Conference of Laser Assisted Technology (ECLAT), Stuttgart (1992).
5. W.M. Steen, J. Dowden, M. Davis and P. Kapadia, A point and line source model of laser keyhole welding, J. Phys. D: Appl. Phys., 21, 1255-1260 (1988).
6. A.F.H. Kaplan, A model of deep penetration laser welding based on calculation of the keyhole profile, J. Phys. D: Appl. Phys., 27, 1805-1814 (1994).
7. C. Lampa, An analytical thermodynamic model of laser welding, J. Phys. D: Appl. Phys., 30, 1293-1299 (1997).
8. A.F.H. Kaplan, Moving integrated point source of heat (to be published).