The utility model relates to a new shearing butt welder, which is a mechanical device for flush shearing and welding the tail steel part of a previous coil and the head steel part of a latter coil. 本实用新型所述的一种新型剪切对焊机,是一种用于把前一卷带钢尾部和后一卷带钢头部剪齐并焊接在一起的机械设备。
The Analysis of the Fluctuation of Impact Value in the Flush Welding Joint of 30 Mn 2 Steel Anchor Chain 30Mn2钢锚链闪光焊接头冲击值波动的原因分析