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焊接英语专业术语1.1焊接方法焊接方法与设备（Weldingprocess&facility）手工电弧焊(MAW:manualarcwelding)电弧焊（arcwelding）埋弧电弧焊（SAW：submergedarcwelding）气焊（gaswelding）氩弧焊（argonarcwelding）气体保护电弧焊CO2保护焊(CO2shieldedarcwelding)熔化焊（GMAW—gasmetalarcwelding）fusionwelding电渣焊(ESW—electroslagwelding)激光焊(LW—lasterwelding)等离子焊(PAW—plasmaarcwelding)摩擦焊（FRW—frictionwelding）焊接压力焊超声波焊（UW—ultrasonicwelding）weldingpressurewelding冷压焊（CPW—coldpressurewelding）锻焊（FW—forge-welding）对焊buttwelding电阻焊(RW—resistancewelding)缝焊seamwelding点焊spotwelding烙铁钎焊ironsoldering火焰钎焊torchbrazing/torchsoldering钎焊炉中钎焊furnacebrazing/furnacesolderingsoldering/brazing盐浴钎焊saltbathdipbrazing(soldering)真空钎焊vacuumbrazing堆焊overlayingwelding平焊downhandwelding/flatwelding横焊horizontalwelding立焊verticalwelding仰焊overheadwelding全位置焊allpositionwelding/positionalwelding半自动电弧焊Semi-automaticarcwelding钨极惰性气体保护电弧焊(TIG)tungsteninert-gasarcwelding熔化极惰性气体保护电弧焊（MIG）metalinert-gasarcwelding1.2焊接设备电弧焊机arcweldingmachine直流弧焊机DCarcweldingmachine交流弧焊机ACarcweldingmachine交直流两用弧焊机AC/DCarcweldingmachine氩弧焊机argonarcweldingmachine二氧化碳弧焊机CO2arcweldingmachine埋弧焊机submergedarcweldingmachine焊接机头weldinghead行走机构traveller送丝机构wirefeeder焊丝盘wirereel焊钳electrodeholder焊枪weldinggun碳弧气割carbonarcairgouging火焰气刨flamegouging焊接夹具weldingjig/fixture等离子弧焊机plasmaarcweldingmachine等速送丝方式constantwire-feedsystem变速送丝方式alternatewire-feedsystem点焊机spotweldingmachine缝焊机seamweldingmachine对焊机buttresistanceweldingmachine凸焊机projectionweldingmachine2、焊接材料及焊接工艺（weldingmaterials&procedure）2.1焊接材料碳钢carbonsteel合金钢alloysteel不锈钢stainlesssteel耐热钢high-tempraturesteel铸铁casting铜/黄铜copper青铜bronze铝aluminium镁magnisium钛titanium钨tungsten镍nickel铬chromium2.2焊接工艺焊接技能weldingtechnique焊接方法weldingprocess焊接工艺weldingprocedure焊接操作weldingoperation焊接顺序weldingsequence焊接方向weldingprogress焊缝宽度weldwidth焊缝厚度weldthroat焊缝余高weldreinforcement焊缝长度weldlength焊接参数weldingparameter焊接电流weldingcurrent焊接速度weldingspeed焊接电压weldingvoltage焊接变形weldingdeformation根部间隙rootopening焊缝正面faceofweld焊缝背面rootsurfaceofweld对接接头buttjoint角接接头cornerjoint焊接性weldabilityT型接头T-joint搭接接头lapjoint十字接头cruciformjoint热影响区heat-affectedzone接头设计jointdesign熔合线weldinterface过热区overheatedzone后热postheat预热preheat熔深depthoffusion焊道weldbead焊缝成型系数formfactoroftheweld碳当量carbonequivalent焊接经验weldingexperience考试机构examiningbody焊接工艺规程（WPS）weldingprocedurespecification标准焊接工艺规程（SWPS）standardweldingprocedurespecification工艺评定记录（PQR）procedurequalificationrecord焊接工艺预规程（pWPS）preliminaryweldingprocedurespecification试验的焊接材料testedweldingmaterials/consumable焊接管理人员weldingco-ordination/managepersonnel预生产焊接试验pre-productionweldingtest3、焊接缺陷与无损检验（weldingdefectsandnon-destructivetest）3.1焊接缺陷夹渣slaginclusion夹钨tungsteninclusion夹杂物inclusion白点fisheye气孔porosity烧穿burn-through咬边undercut焊接裂纹weldingcrack焊瘤overlap弧坑裂纹cratercrack弧坑pit/crater热裂纹hotcrack冷裂纹coldcrack延迟裂纹delayedcrack层状撕裂lamellartearing纵向裂纹longitudinalcrack横向裂纹transversecrack焊接应变weldingstrain焊接残余应力weldingresidualstress焊接应力weldingstress焊接变形weldingdeformation未焊透incompletepenetration,lackofpenetration未熔合incompletefusion,lackofpenetration3.2无损检验试件testpiece试样testspecimen无损检验non-destuctivetest/examination裂纹试验crackingtest外观检验visualexamination耐压试验pressuretest射线探伤radiographicinspection面弯试验facebendtesting超声波探伤ultrasonicinspection背弯试验rootbendtest磁粉探伤magneticparticleinspection侧弯试验sidebendtestX射线探伤X-rayradiographicinspection横弯试验horizontalbendtest破坏检验destructivetest纵弯试验axialbendtest渗透探伤penetration/transmissioninspection4、焊接生产及安全（weldingproduction&safety）焊接工作台weldingbench焊接操作台weldingmanipulator焊接变位器weldingpositioner焊工升降台welder’sliftingplatform质量检查QC=qualitycontrol质量保证QA=qualityassurance焊接车间weldingshop面罩helmet滤光玻璃filterplate焊工手套welder’sglove电焊电缆Weldingcable电焊发动机Weldinggenerator焊接电源Weldingsource电焊工manualarcwelder气焊工gaswelder焊把weldhandle焊枪weldingpistol焊接烟尘weldingfume防护鞋shieldingshoes焊工尘肺pheumocomsisofwelder焊接检验员weldinspector焊工合格证welderqualificationcertification焊工操作资格welderperformance/operationqualification