Establishment and analysis of new heat-transfer model on high-power CO2 laser beam welding

Jinhe Liu; Fengming Zhang

doi:10.1117/12.317909

15 August 1998 Establishment and analysis of new heat-transfer model on high-power CO₂ laser beam welding

Jinhe Liu, Fengming Zhang

Proceedings Volume 3550, Laser Processing of Materials and Industrial Applications II; (1998) https://doi.org/10.1117/12.317909
Event: Photonics China '98, 1998, Beijing, China

Abstract

According to the power transmission on the high power CO₂ laser welding, a new 2-point-1-line heat transfer model about laser beam welding is put forward. In this paper, an empiric formula is also brought forward which is proved to be consistent to the result of the actual welding.

Citation Download Citation

Jinhe Liu and Fengming Zhang "Establishment and analysis of new heat-transfer model on high-power CO₂ laser beam welding", Proc. SPIE 3550, Laser Processing of Materials and Industrial Applications II, (15 August 1998); https://doi.org/10.1117/12.317909

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