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熔接fusion welding

壓接pressure welding

焊接過程welding process

焊接技術(shù)welding technique

焊接工藝welding technology/procedure

焊接操作welding operation

焊接順序welding sequence

焊接方向direction of welding

焊接位置welding position

熔敷順序build-up sequence/deposition sequence

焊縫傾角weld slope/inclination of weld axis

焊縫轉(zhuǎn)角weld rotation/angle of rotation

平焊位置flat position of welding

橫焊位置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

橫焊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

傾斜焊inclined position welding

上坡焊upward welding in the inclined position

下坡焊downward welding in the inclined position

對接焊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形坡口對接焊square butt welding

喇叭形坡口焊 flare groove welding

卷邊焊flanged edge welding

橫縫焊接welding of transverse seam