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Welding Deformation Control of Medium-Thickness Structures Made by Advanced High Strength Steel

机译:高强度钢制造的中厚结构焊接变形控制

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In order to investigate the residual angular deformation in fillet welding of T-joint of HG785 high strength steel with a medium plate thickness, both detailed thermo-mechanical finite element (FE) simulation and conventional gas metal arc welding experiment were carried out in the present study. In-process deformation control method using back-heating method to reduce the residual deformation was discussed.
机译:为了研究HG785高强度钢的T关节圆角焊接中的残留角变形,介于介质板厚度,在本发明中进行了详细的热机械有限元(FE)仿真和常规气体金属弧焊试验学习。讨论了使用反热法以减少残余变形的过程变形控制方法。

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