Abstract: This subject was raised by an automotive company. Based on the welding design on the curved surface, the effect of prior deformation on the weld structure was studied.
摘要：基于某汽车公司提出的曲面焊接设计需求，研究了变形对焊接组织的影响。
2
The structure plate is composed of high-elastic structure, which is provided with an edge raised line, a middle raised line, a bottom flat surface and a bottom concave surface.