焊接缺陷中英文对照

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1、焊接缺陷1.裂缝：crack（焊缝/弧坑/热影响区裂纹:weldmetal/crater/heat-affectedZone(HAZ)crack）2.焊瘤:overlap3.冷隔：coldlap4.未焊满:underfill/incompletelyfilledgroove5.咬边:undercut6.道间没有圆滑过渡/焊缝凹陷：bumeffect/Excessiveconcave7.未溶合:lackoffusion/incompletefusion8.气孔:gaspore/blowhole(针尖状气孔:pinhole;密集气孔:porosity;条虫状

2、气孔:wormhole)9.夹渣:slaginclusion(夹钨:tungsteninclusion;夹杂物:inclusion)10.未焊透:incompletepenetration/lackofpenetration11.过度焊缝加强高：excessivereinforce/Excessiveweldmetal12.电弧烧伤：Arcstrike/Arcburn13.焊接变形:weldingdeformation14.烧穿:burnthrough15.塌陷:excessivepenetration16.凹坑:pit/dent17.过度打磨：exce

3、ssivegrinding18.焊疤：scar19.飞溅：spatter1.焊缝成行不好：poorprofile2.焊角不足：lackofweldleg附录attachment焊接工艺方法1.熔焊:fusionwelding压焊:pressurewelding钎焊:brazingwelding2.焊缝倾角:weldslope,inclinationofweldaxis.3.焊缝转角:weldrotation,angleofrotation4.平焊:flatpositionofwelding,downhandwelding横焊:Horizontalposi

4、tionwelding.5.立焊:verticalpositionwelding仰焊:overheadpositionwelding.6.向下立焊:verticaldownwelding,downwardweldingintheverticalposition.7.向上立焊:verticalupwelding,upwardweldingintheverticalposition.8.倾斜焊;inclinedpositionwelding9.上坡焊:upwardweldingintheinclinedposition10.下坡焊:downwardweldi

5、ngintheinclinedposition11.对接焊:buttwelding角焊:filletwelding搭接焊:lapwelding12.船形焊:filletweldinginthedownhand/flatposition13.坡口焊:groovewelding14.I形坡口对接焊:squaregroovewelding15.Y形坡口对接焊:flaregroovewelding16.纵缝焊接:weldingoflongitudinalseam.横缝焊接:weldingoftransverseseam.17.环缝焊接:girthwelding,

6、circumferentialwelding18.螺旋缝焊接:weldingofspiralseam,weldingofhelicalseam.19.环缝对接焊:Buttweldingofcircumferentialseam.20.单面焊:weldingbyoneside双面焊:weldingbybothsides21.单道焊:single-passwelding,single-runwelding多道焊:multi-passwelding..22.单层焊:singlelayerwelding多层焊:multi-layerwelding23.分段多层焊

7、:blocksequence,blockwelding24.连续焊:continuouswelding打底焊:backingwelding封底焊:backsealingweld25.自动焊:automaticwelding半自动焊:semi-automaticwelding26.手工焊:manualwelding,handwelding27.车间焊接:shopwelding工地焊接:sitewelding,fieldwelding28.堆焊:surfacingwelding,buildingupwelding,overlayingwelding.29.衬

8、垫焊:weldingwithbacking.30.焊剂垫焊:weldingwit