Chinese Journal of Lasers, Volume. 24, Issue 4, 375(1997)
Effect of Thermal Deformation on Elevation of Weld in Deep Penetration Laser Welding
The thermal deformation in penetration welding with a laser has been investigated as a factor which results in the elevation on the surface of the weld. Qualitative analysis of the course of thermal deformation during which elevation is made has been presented in detail. A series of laser welding experiments were done with a 5 kW CO 2 laser. The experimental results agreed well with the analysis.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Effect of Thermal Deformation on Elevation of Weld in Deep Penetration Laser Welding[J]. Chinese Journal of Lasers, 1997, 24(4): 375
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