When a hand wheel is toggled, the nut connecting plate drives the hand piece of the suspended typesubmerged arc welding machine and a wire reel bracket to move axially.
拨动手轮时，螺母连接板带动悬挂式埋弧焊接机头与焊丝盘支架轴向移动。
2
A new type of materials of composite alloy coating with ultra-fine WC for submerged overlaying welding on the surface of continuous casting machines rollers is studied in this paper.
本文研究了一种应用于连铸辊的含超细wc粉末的埋弧堆焊复合敷层材料。
3
When the higher power arc is of the submerged arc type, the flux powder covering the weld metal pool must also be supported against the effects of gravity.