horizontal welding seam 横焊缝 它是焊缝倾角在0~5度，焊缝转角在70~90度的平焊位置施焊的焊缝。
横向焊缝 transverse weld ; cross weld ; horizontal weld ; horzontal position welding
横焊缝滚焊机 transverse seam welder
横缝焊接 welding of transverse seam
横向角焊缝 transverse fillet weld ; fillet weld in the horizontal position
纵横两用缝焊机 universal seam welder
横向角缝焊接 horizontal fillet weld
环缝横向焊接 girth welding
储罐横缝焊机 HFHJ
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。
A kind of automatic welding equipment with the tracking system for horizontal welding line in inverted construction of vertical storage tank is developed.
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。
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.
分析了爬波的波型特征，制作了带长横孔和刻槽孔和刻槽缺陷的焊缝试块，对薄壁焊缝的爬波检测技术进行了试验研究。
The creeping wave characteristics were analyzed, the artificial welding blocks with long-hole and curve were made, and the trials were proceeded on the blocks.
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