vertical welding 立焊 ; [机] 垂直焊 ; 竖焊
automatic vertical welding machine 自动垂直焊机
vertical up welding 向上立焊 ; 立向上焊
vertical down welding 向下立焊 ; 立向下焊
vertical position of welding 立焊位置 ; [机] 立焊
A kind of automatic welding equipment with the tracking system for horizontal welding line in inverted construction of vertical storage tank is developed.
设计了一种立式储罐倒装施工用自动跟踪式横焊缝自动焊装置。
With this system the vertical and horizontal displacements of a point in the welding high temperature area are measured at the same time and get its locus during welding.
利用该系统同时测量出焊缝高温区一点的横、纵向位移，得到该点在焊接过程中的运动轨迹。
The vertical feed fly saw, equiped on most straight welding pipe sets, can not be suitable to cut square shaped pipes because of serious deformation on the cut face.
当前一些直缝焊管机组所配备的垂直进锯型飞锯因易造成切断端面严重变形，不适合锯切正位生产的方矩型类管材。
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