Temperature field simulation of laser-TIG hybrid welding
摘要
The three-dimensional transient temperature distribution of laser-TIG hybrid welding was analyzed and simulated numerically. Calculations were based on a finite element model, in which the physical process of hybrid welding was studied and the coupling effect of the laser and arc in the hybrid process was fully considered. The temperature fields and weld cross-sections of the typical welding parameters are obtained using present model. The calculation results show that the model can indicate the relationship of energy match between laser and arc to joints cross-sections objectively, and the simulation results are well agreed with the experimental results.
引用本文（GB/T 7714）
陈彦宾, 李俐群, 方俊飞, 等. Temperature field simulation of laser-TIG hybrid welding[J]. 中国焊接：英文版, 2003.
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