Bottom Upset Joint 下端外螺纹连接
Top Upset Joint 上端内螺纹连接
upset welding joint 对接焊缝
upset end joint 加厚接头
non-upset end pup joint 平式双公短节
upset butt joint 镦锻对焊连接
In the process of DC upset butt welding, the joint quality was strongly effected by the temperature distribution in the direction of the plate width.
板材直流电阻对焊过程中，对接端面沿板宽方向的温度分布对焊接接头的质量有很大的影响。
The joint deformation of DC upset butt welding was studied by using theory of plastic deformation and rigid-viscosity plastic material model.
采用塑性变形理论和刚粘塑性材料模型研究了直流电阻对焊接头的塑性变形。
应用推荐