激光+GMAW复合热源焊熔池流体流动的数值分析*
胥国祥1(
),张卫卫1,刘朋1,杜宝帅2
),张卫卫1,刘朋1,杜宝帅2
NUMERICAL ANALYSIS OF FLUID FLOW IN LASER+GMAW HYBRID WELDING
Guoxiang XU1(),Weiwei ZHANG1,Peng LIU1,Baoshuai DU2
),Weiwei ZHANG1,Peng LIU1,Baoshuai DU2
图11. 复合焊焊缝上表面实验与计算结果的比较
Fig.11. Comparison of experimental (a, c, e) and calculated (b, d, f) weld bead top surfaces in hybrid welding with PL=500 W at welding rates 1 m/min (a, b) and 2 m/min (c, d) and PL=2000 W at 1 m/min (e, f)
