焊接专业英语一

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1、熔接fusionwelding压接pressurewelding焊接过程weldingprocess焊接技术weldingtechnique焊接T艺weldingtechnology/procodurc焊接操作weldingoperation焊接顺序weldingsequence焊接方向directionofwelding焊接位置weldingposition熔敷顺序bui1d-upsequencedeposit!onsequenee焊缝倾角weldslopc/inclinationofweldaxis焊缝转角weldrotation/angle

2、ofrotation平焊位置flatpositionofwelding横焊位置horizontalpositionofwelding立焊位置verticalpositionofweldin£仰焊位置overheadpositionofwelding平焊downhandwelding/flatpositionwelding横焊horizontaipositionwelding立焊verticalpositionwelding仰焊overheadpositionwelding全位置焊allpositionwelding：熔焊吋，焊件接逢所处空间位置包

3、括平焊、横焊、仰焊等位置所进行的焊接。如水平固定管所进行的环缝焊接向下立焊verticaldownwelding/downwardweldingintheverticalposition向上立焊verticalupwelding/upwardweldingintheverticalposition倾斜焊inclinedpositionwelding上坡焊upwardweldingintheinclinedposition卜坡焊downwardweldingintheinclinedposition对接焊buttwelding角filletweld

4、ing搭接焊lapwelding船形焊filletweldinginthedownhandposition/filletweldingintheflatposition平角焊horizontalfilletwelding立角焊filletweldingintheverticalposition仰角焊filletweldingintheoverheadposition坡口焊grooveweldingI形坡口对接焊squarebuttwelding喇叭形坡口焊flaregroovewelding卷边焊flangededgewclding纵缝焊接wel

5、dingoflongitudinalseam横缝焊接weldingoftransversescam环缝焊接girthwelding/circumferential螺旋缝焊接weldingofspiralseam/weldingofhelicalscam环缝对接焊buttweldingofcircumferentialseam定位焊tackwelding单面焊weldingbyoneside双面焊weldingbybothsides单道焊singlcpasswelding/singlorunwelding多道焊multi-passwelding单层

6、焊singlclayerwelding多层焊multi-layerwelding分段多层焊blocksequence/blockwelding分层多道焊multiTaycrandmulti-passwelding连续焊continuouswelding断续焊intermittentwelding打底焊backingweld封底焊backsealingweld盖面焊cosmeticwelding深熔焊deeppenetrationwelding摆动焊weldingwithweaving/wcavebeadwelding前倾焊forewardweld

7、ing（英国）/forehandwelding（美国）后倾焊backwardwelding（英国）/backhandwelding（美国）分段退焊backstopwelding跳焊skipwelding对•称焊balancedwelding/balaneedweldingsequence左焊法leftwardweldingforehandwelding右焊法rightwardwelding/backhandwelding挑弧焊whippingmethod口动焊automaticwelding手丁焊manualwelding/handwelding

8、乍间焊接shopwelding工地焊接siteweIding（英国）/fieldwelding（美国）拘束焊接restraintweld