Control of Weld Bead Remaining - height of SSAW Pipe

埋弧焊钢管 焊缝余 高的控制

The influence of the weld bead height arc dragging and hanging droplet on the arc igniting and stable were analyzed too .

研究中还分析了 不同 焊道 尺寸、电弧拖曳和喷嘴挂滴等诸多因素对复合双电弧起弧和稳弧的影响。