熔接fusion welding
压接pressure welding
焊接过程welding process
焊接技术welding technique
焊接工艺welding technology/procedure
焊接操作welding operation
焊接顺序welding sequence
焊接方向direction of welding
焊接位置welding position
熔敷顺序build-up sequence/deposition sequence
焊缝倾角weld slope/inclination of weld axis
焊缝转角weld rotation/angle of rotation
平焊位置flat position of welding
横焊位置horizontal position of welding
立焊位置vertical position of welding
仰焊位置overhead position of welding
平焊downhand welding/flat position welding
横焊horizontal position welding
立焊vertical position welding
仰焊overhead position welding
全位置焊all position welding
向下立焊vertical down welding/downward welding in the vertical position
向上立焊vertical up welding/upward welding in the vertical position
倾斜焊inclined position welding
上坡焊upward welding in the inclined position
下坡焊downward welding in the inclined position
对接焊butt welding
角焊fillet welding
搭接焊lap welding
船形焊fillet welding in the downhand position/fillet welding in the flat position
平角焊horizontal fillet welding
立角焊fillet welding in the vertical position
仰角焊fillet welding in the overhead position
坡口焊groove welding
I形坡口对接焊square butt welding
喇叭形坡口焊 flare groove welding
卷边焊flanged edge welding
横缝焊接welding of transverse seam