英文焊接术语

oftransversesea定位焊tackwelding单面焊weldingbyoneside双面焊weldingbybothsides单道焊singlepasswelding/singlerunwelding多道焊multi-passwelding单层焊singlelayerwelding多层焊multi-layerwelding后倾焊backwardwelding（英国）/backhandwelding（美国）分段退焊backstepwelding跳焊skipwelding左焊法leftwardweldingforehandwelding右焊法rightwardwelding/backhandwelding挑弧焊whippingmethod自动焊手工焊manualwelding/handweldingautomaticweldingrestraintwelding压焊焊焊焊焊焊焊熔敷顺序build-upsequence/depositionsequence横焊位置horizontalpositionofwelding如水平固定管所进行的环缝焊接theverticalpositionverticalposition纵缝焊接weldingoflongitudinalseam横缝焊接welding环缝焊接girthwelding/circumferential螺旋缝焊接weldingofspiralseam/weldingofhelicalseam环缝对接焊buttweldingofcircumferentialseam分段多层焊blocksequence/blockwelding分层多道焊multi-layerandmulti-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/weavebeadwelding前倾焊forewardwelding（英国）/forehandwelding（美国）对称焊balancedwelding/balancedweldingsequence车间焊接shopwelding工地焊接sitewelding（英国）/fieldwelding（美国）拘束焊接堆焊surfacing/buildingup/overlaying1、熔化焊熔接fusionwelding接pressurewelding接过程weldingprocess接技术weldingtechnique接工艺weldingtechnology/procedure接操作weldingoperation接顺序weldingsequence接方向directionofwelding接位置weldingposition焊缝倾角weldslope/inclinationofweldaxis焊缝转角weldrotation/angleofrotation平焊位置flatpositionofwelding立焊位置verticalpositionofwelding仰焊位置overheadpositionofwelding平焊downhandwelding/flatpositionwelding横焊horizontalpositionwelding立焊verticalpositionwelding仰焊overheadpositionwelding全位置焊allpositionwelding：熔焊时，焊件接逢所处空间位置包括平焊、横焊、仰焊等位置所进行的焊接。向下立焊verticaldownwelding/downwardweldingin向上立焊verticalupwelding/upwardweldinginthe倾斜焊inclinedpositionwelding上坡焊upwardweldingintheinclinedposition下坡焊downwardweldingintheinclinedposition对接焊buttwelding角焊filletwelding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flangededgewelding纵缝焊接weldingoflongitudinalseam横缝焊接weldingoftransverseseam环缝焊接girthwelding/circumferential螺旋缝焊接weldingofspiralseam/weldingofhelicalseam环缝对接焊buttweldingofcircumferentialseam定位焊tackwelding单面焊weldingbyoneside双面焊weldingbybothsides单道焊singlepasswelding/singlerunwelding多道焊multi-passwelding单层焊singlelayerwelding多层焊multi-layerwelding分段多层焊blocksequence/blockwelding分层多道焊multi-layerandmulti-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/weavebeadwelding前倾焊forewardwelding（英国）/forehandwelding（美国）后倾焊backwardwelding（英国）/backhandwelding（美国）分段退焊backstepwelding跳焊skipwelding对称焊balancedwelding/balancedweldingsequence左焊法leftwardweldingforehandwelding右焊法rightwardwelding/backhandwelding挑弧焊whippingmethod自动焊automaticwelding手工焊manualwelding/handwelding车间焊接shopwelding工地焊接sitewelding（英国）/fieldwelding（美国）拘束焊接restraintwelding堆焊surfacing/buildingup/overlaying隔离层堆焊buttering端部周边焊boxing/endreturn返修焊rewelding补焊repairwelding塞焊plugwelding槽焊slotwelding衬垫焊weldingwithbacking焊剂垫焊weldingwithfluxbacking窄间隙焊narrow-gapwelding强制成形焊enclosedwelding脉冲电弧焊pulsedarewelding电弧点焊arcspotwelding螺柱焊studwelding焊焊极正热风焊hotgaswelding高能焊highgradeenergywelding固态焊接solid-statewelding单面焊双面成形one-sideweldingwithbackformation接条件weldingcondition接工艺参数weldingparameter性polarity接electrodenegative/straightpolarity反接electrodepositive/reversedpolarity运条方式manipulationofelectrode焊接电流weldingcurrent焊接电流增加时间weldingcurrentupslopetime焊接电流衰减时间weldingcurrentdownslopetime电流密度currentdensity短路电流shortcircuitcurrent脉冲电流pulselevel/pulsecurrentlevel脉冲电流幅值pulsecurrentamplitude基值电流backgroundlevel脉冲频率pulsefrequency脉冲焊接电流占空比dutycycleofpulseduration电弧电压arcvoltage再引弧电压reignitionvoltage焊接速度weldingspeed行走速度rateoftravel/travelspeed送丝速度wirefeedrate飞spatter飞溅率spatterlosscoefficient融合比fusionratio稀释dilution稀释率rateofdilution合金过度系数transferefficiency/recovery（ofan线能量heatinput/energyinput热输入heatinput预热preheat后热postheat焊后热处理posweldheattreatment/postheattreatment预热温度preheattemperature层间温度interpasstemperature焊接终了温度finishingtemperature后热温度postheatingtemperature焊丝伸出长度wireextension弧长arclength熔化速度meltingrate熔化时间meltingtime熔化系数meltingcoefficient熔敷速度rateofdeposition/depositionrate熔敷系数depositioncoefficient熔敷效率depositionefficiency损失系数losscoefficientelement）坡口groove坡口面grooveface坡口面角度angleofbevel（英国）/bevelangle（美国）坡口角度includedangle（英国grooveangle（美国）坡口高度groovedepth钝边rootface钝边高度thicknessofrootface/widthofrootface根部间隙rootgap（英国）/rootopening（美国）根部半径rootradius/grooveradius根部锐边rootedge卷边高度heightofflange卷边半径radiusofflange单面坡口singlegroove双面坡口doublegroove坡口形式groovetypeI形坡口squaregrooveV 形坡口singleVgrooveY 形坡口singleVgroovewithrootface双Y形坡口doubleVgroovewithrootface带钝边U形坡口singleUgroove带钝边双U形坡口doubleUgrooveVY形坡口singlecompoundanglegroove带钝边J形坡口singleJgroove带钝边双J形坡口doubleJgroove单边V形坡口singlebevelgroove双V形坡口doubleVgroove不对称双V形坡口asymmetricdoubleVgroove双单边V形坡口doublebevelgroove/Kgroove带垫板V形坡口Vgroovewithbacking/singleVgroovewithbacking喇叭形坡口flaregroove锁底坡口singlebevelgroovewithbackinglocked坡形板边taperededge焊缝weld接逢seam焊缝符号weldingsymbol焊缝金属weldmetal填充金属fillermetal熔敷金属depositedmetal焊缝表面weldface/faceofweld焊缝背面backofweld焊缝轴线axisofweld焊缝尺寸sizeofweld焊缝宽度weldwidth/widthofweld焊缝长度weldlength/lengthofweld焊缝有效长度effectivelengthofweld焊缝厚度throatdepth/throatthickness焊缝计算厚度theoreticalthroat焊缝实际厚度actualthroat熔深penetration/depthofpenetration焊缝成形appearanceofweld焊缝成形系数formfactorofweld余高reinforcement/excessweldmetal背面余高rootreinforcement削平焊缝flushweld/weldmachinedflush对接焊缝buttweld角焊缝fillet焊脚leg/filletweldleg角焊缝断面形状profileoffilletweld平形角焊缝flatfillet凸形角焊缝convexfilletweld凹形角焊缝concavefilletweld角焊缝凹度concavity侧面角焊缝sidefilletweld/filletweldinparallelshear正面角焊缝frontfilletweld/filletweldinnormalshear立角焊缝filletweldintheverticalposition横角焊缝filletweldinthehorizontalposition平角焊缝filletweldintheflatposition斜角焊缝obliquefilletweld连续焊缝continuousweld断续焊缝intermittentweld连续角焊缝continuousfilletweld断续角焊缝intermittentfilletweld交错断续角焊缝staggeredintermittentfilletweld并列断续角焊缝chainintermittentfilletweld端接焊缝edgeweld卷边焊缝flangededgeweld塞焊焊缝plugweld纵向焊缝longitudinalweld横向焊缝transverseweld环行焊缝girthweld/circumferentialweld螺旋形焊缝spiralweld/helicalweldbuttjoint带钝边U形对接接头doubleUbuttjoint带钝边J形坡口接头doubleJjoint角接接头cornerjoint接头jointamongthreemembers接头lapjoint接头muffjoint/sleevejoint双盖板接头doublestrappedjoint盖板端接arcarc热阴极hotcathode冷阴极coldcathode阴极斑点cathodespot阴极区cathoderegion阴极区电场强度intensityoftheelectricfieldinthecathoderegion阴极压降cathodedrop阳极anode阳极斑点anodespot斑点压力spotpressure阳极区anoderegion阳极区电场强度intensityoftheelectricfieldintheanoderegion阳极压降anodedrop弧柱arccolumn/arcstream弧心arccore压缩电弧compressivearcarc电磁力electromagnecticforce电磁收缩效应pincheffect电弧飘移wanderingof电弧稳定电弧静特arcarcstability性staticcharacteristicofarcarcarcstiffness电弧偏吹arcblow磁偏吹magneticblow阴极清理作用cleaningactionofthecathode电弧自身调节arcself-regulation挖掘作用diggingaction极性效应polarityeffect熔滴droplet熔滴比表面积specificsurfaceofdroplet熔滴过渡metaltransfer密封焊缝sealweld承载焊缝strengthweld联系焊缝connectiveweld定位焊缝tackweld焊道bead/run/pass焊波ripple焊根weldroot/rootofweld焊趾weldtoe/toe封底焊道sealingrun(aftermakingmainweld)/backweld打底焊道backingweld(beforemakingmainweld)/backweld根部焊道rootpass/rootrun填充焊道fillingbead盖面焊道cosmeticbead/coverpass回火焊道temperbead/annealingbead熔透焊道penetrationbead焊层layer焊接接头weldedjoint接头形状jointgeometry等强匹配接头equalmatchingweldjoint低强匹配接头undermatchingweldjoint超强匹配接头overmatchingweldjoint接头根部rootofjoint对接接头buttjointI形对接接头squarebuttjointV形对接接头singleVbuttjointU形对接接头singleUbuttjointJ形坡口接头singleJbuttjoint双V形对接接头doubleVbuttjoint双单边V形对接接头doublebevelbuttjoint/KgrooveT形接头Tjoint斜T形接头inclinedTjoint十字接头cruciformjoint/cross-shapedjoint三联搭接套管接头strappedjoint接头edgejoint卷边接头flangededgejoint锁底对接接头lockbuttjoint斜对接接头obliquebuttjoint混合接头mixedjoint/compositejoint有间隙接头openjoint无间隙接头closedjoint焊接电弧welding电弧形态arcshape电弧物理行为arcphysicsbehaviour引弧striking引弧电压strikingvoltage电弧气氛arcatmosphere阴极cathode弧柱压降voltagedropinarccolumn弧柱电位梯度potentialgradientinthearccolumn弧焰arcflame硬电弧forcefularc/hardarc软电弧softarc旋转电弧rotatingarc脉冲电弧pulsedarc脉冲喷射电弧pulsedsprayarc起皱现象puckeringphenomena起皱电弧puckeringarc起皱临界电流puckeringcriticalcurrent间接电弧indirectarc磁控电弧magneticcontrolling电弧力arcforce电弧动特性dynamiccharacteristicof最小电压原理principleofminimumvoltage电弧挺度过度频率transitionfrequency粗滴过渡globulartransfer;droptransfer短路过渡shortcircuitingtransfer喷射过渡spraytransfer旋转喷射过渡rotatingspraytransfer脉冲喷射过渡pulsedspraytransfer爆炸过渡explosivetransfer渣壁过渡fluxwallguidedtransfer熔池moltenpool沸腾状熔池boilingmoltenpool弧坑crater熔渣slag渣系slagsystem渣系相图slagsystemdiagram碱性渣basicslag酸性渣acidslag碱度basicity酸度acidity长渣longslag短渣shortslag粘性熔渣viscousslag氧化物型熔渣oxidemeltingslag盐型熔渣saltmeltingslag盐-氧化物型熔渣salt-oxidemeltingslag熔渣流动性fluidityoftheslag;slagfluidity熔渣solidifiedslag多孔焊渣porousslag玻璃状焊渣vitreousslag自动脱落焊渣self-releasingslag脱渣性slagdetachability焊接设备weldingequipment;weldingset焊机weldingmachine;welder电焊机electricweldingmachine;electricwelder焊接电源weldingpowersource焊接热循环weldthermalcycle焊接温度场fieldofweldtemperature;weldtemperaturefield准稳定温度场quasi-stationarytemperaturefield焊接热源weldingheatsource点热源pointheatsource线热源linearheatsource面热源planeheatsource瞬时集中热源instantaneousconcentrationheatsource热效率thermalefficiency热能集中系数coefficientofheatflowconcentration峰值温度peaktemperature瞬时冷却速度momentarycoolingrate冷却时间coolingtime置换氧化substitutionaryoxydation扩散氧化diffusibleoxydation脱氧desoxydation先期脱氧precedentdesoxydation扩散脱氧diffusibledesoxydation沉淀脱氧precipitationdesoxydation扩散氢diffusiblehydrogen初始扩散氢initialdiffusiblehydrogen100C残余扩散氢diffusiblehydrogenremainedat100C残余氢residualhydrogen去氢dehydrogenation去氢热处理heattreatmentfordehydrogenation脱硫desulphurization脱磷dephosphorization渗合金alloying微量合金化microalloying一次结晶组织primarysolidificationstructure二次结晶组织secondarysolidificationstructure联生结晶epitaxialsolidification焊缝结晶形态solidificationmodeinweld-bead结晶层状线ripple多边化边界polygonizationboundary结晶平均线速度meansolidificationrate针状铁素体acicularferrite条状铁素体lathferrite侧板条铁素体ferriteside-plate晶界欣素体grainboundaryferrite;polygonalferrite;pro-entectoidferrite粒状贝氏体granularbainite板条马氏体lathmartensite过热组织overheatedstructure魏氏组织Widmannst?ttenstructureM-A组元martensite-austeniteconstituent焊件失效分析failureanalysisofweldments冷裂判据criterionofcoldcracking冷裂敏感系数coldcrackingsusceptibitycoefficient脆性温度区间brittletemperaturerange氢脆hydrogenembrittlement层状偏析lamellarsegregation愈合healingeffect断口金相fractography断口fracture延性断口ductilefracture韧窝断口dimplefracture脆性断口brittlefracture解理断口cleavagefracture准解理断口quasi-cleavagefracture氢致准解理断口hydrogen-embrittlementinduced沿晶断口intergranularfracture穿晶断口transgranularfracture疲劳断口fatiguefracture滑移面断口glideplanefracture断口形貌fractureapperance断口试验fracturetest宏观断口分析macrofractography放射区radicalzone纤维区fibrouszone剪切唇区shearlipaone焊接性weldability使用焊接性serviceweldability工艺焊接性fabricationweldability冶金焊接性metallurgicalweldability热焊接性thermalweldability母材basemetal;parentmetal焊接区weldzone焊态as-welded(AW)母材熔化区fusionzone半熔化区partialmeltingregion未混合区unmixedzone熔合区bondarea熔合线weldjunction(英)；bondline(美)热影响区heat-affectedzone(HAZ)过热区overheatedzone粗晶区coarsegrainedregion细晶区finegrainedregion过渡区transitionzone硬化区hardenedzone碳当量carbonequivalent铬当量chromiumequivalent镍当量nickelequivalent舍夫勒组织图Schaefflersdiagram德龙组织图Delongsdiagram连续冷却转变图(CCT图)continuouscoolingtransformation裂纹敏感性crackingsensibility焊接裂纹weldcrack焊缝裂纹weldmetalcrack焊道裂纹beadcrack弧坑裂纹cratercrack热影响区裂纹heat-affectedzonecrack纵向裂纹longitudinalcrack横向裂纹transversecrack微裂纹micro-crack;micro-fissure热裂纹hotcrack凝固裂纹solidificationcrack晶间裂纹intercrystallinecrack穿晶裂纹transcrystallinecrack多边化裂纹polygonizationcrack液化裂纹liquationcrack失延裂纹ductility-dipcrack冷裂纹coldcrack延迟裂纹delayedcrack氢致裂纹hydrogen-inducedcrack焊道下裂纹underbeadcrack焊根裂纹rootcrack焊趾裂纹toecrack锯齿形裂纹chevroncracking消除应力处理裂纹stressreliefannealingcrack(SRcrack)再热裂纹reheatcrack焊缝晶间腐蚀weldintercryctallinecorrosion刀状腐蚀knifelineattack敏化区腐蚀welddecay层状撕裂lamellartearing焊接性试验weldability裂纹试验crackingtestIIW裂纹试验IIWcrackingtestY形坡口裂纹试验slittypecrackingtest分块形槽热裂纹试验segmentedcirculargroovecrackingtestH形裂纹试验H-typecrackingtest鱼骨形裂纹试验fishbonecrackingtest指形裂纹试验finger(cracking)testT形裂纹试验Teetypecrackingtest环形槽裂纹试验circular-groovecrackingtest可调拘束裂纹试验varestrainttestBWRA奥氏体钢裂纹试验BWRAcrackingtestforaustenitiesteel圆棒裂纹试验bartypecrackingtest;roundbarcrackingtest里海裂纹试验Lehighrestraintcrackingtest圆形镶块裂纹试验circular-pathcrackingtest十字接头裂纹试验cruciformcrackingtestZ向窗口拘束裂纹试验Z-directionwindowtyperestraintcrackingtestG-BOP焊缝金属裂纹试验G-BOPweldmetalcracktest巴特尔焊道下裂纹试验BattelletypeunderbeadcrackingtestU形拉伸试验U-tensiontest缪雷克期热裂纹试验Murexhotcrackingtest菲斯柯裂纹试验FISCO(type)crackingtestCTS裂纹试验controlledthermalseverity拉伸拘束裂纹试验(TRC试验)tensilerestraintcrackingtest刚性拘束裂纹试验(RRC试验)rigidrestraintcrackingtest插销试验implanttestTigamajig薄板焊接裂纹试验Tigamajingthinplatecrackingtest焊道纵向弯曲试验longitudinal-beadtest柯麦雷尔弯曲试验Kommerellbeadbendtest肯泽尔弯曲试验Kinzeltest缺口弯曲试验notchbendtest热朔性试验hot-ductilitytest热影响区冲击试验impacttestofHAZ热影响区模拟试验syntheticheat-affectedzonetest最高硬度试验maximumhardnesstest落锤试验NRL(NavalResearchLaboratory)测氢试验Hydrogentest焊接材料电极焊接材料weldingconsumables电极electrode熔化电极consumableelectrode不熔化电极nonconsumableelectrode钨电极tungstenelectrode焊丝weldingwire.Weldingrod实心焊丝solidwire渡铜焊丝copper-platingweldingwire自保护焊丝self-shieldedweldingwire药芯焊丝flux-coredwire复合焊丝combinedwire堆焊焊丝surfacingweldingrod填充焊丝fillerwire焊条electrode/coveredelectrode焊芯corewiregasformingconstituentsslagformingconstituentsalloyingconstituentdioxidizerarcstabilizerbinder药皮coating(ofanelectrode)/covering(ofanelectrode)涂料coatingflux/coatingmaterial造气剂造渣剂合金剂脱氧剂稳弧剂粘接剂水玻璃waterglass水玻璃模数modulesofwaterglass酸性焊条acidelectrode高钛型焊条hightitania(type)electrode钛钙型焊条limetitaniatypeelectrode钛铁矿形焊条ilmenitetypeelectrode氧化铁型焊条ironoxidetypeelectrode/highironoxideelectrode奥氏体焊条austeniticelectrode铁素体焊条ferriticelectrode不锈钢焊条stainlesssteelelectrode珠光体耐热钢焊条pearliticheatresistantsteelelectrode低温钢焊条lowtemperaturesteelelectrode/steeltypeelectrode高纤维素型焊条highcellulose(type)electrode石墨型焊条graphitetypeelectrode碱性焊条basicelectrode/limetypecoveredelectrode低氢型焊条lowhydrogentypeelectrode高韧性超低氢焊条hightoughnesssuperlowhydrogenelectrodeforlowtemperature铝合金焊条aluminumalloyarcweldingelectrode铜合金焊条copper-alloyarcweldingelectrode铜芯铸铁焊条castironelectrodewithsteelcore纯镍铸铁焊条purenickelcastironelectrode球墨铸铁焊条electrodeforweldingspheroidalgraphitecastiron铸芯焊条electrodewithcastcorewire镍基合金焊条nickelbasealloycoveredelectrode蒙乃尔焊条Monelelectrode纯铁焊条pureironelectrode渗铝钢焊条alumetizedsteelelectrode高效率焊条highefficiencyelectrode铁粉焊条ironpowderelectrode底层焊条backingweldingelectrode深熔焊条deeppenetrationelectrode重力焊条gravityelectrode立向下焊条electrodeforverticaldownpositionwelding节能焊条savingenergyelectrode水下焊条underwaterweldingelectrode耐海水腐蚀焊条seawatercorrosionresistantsteelelectrode低尘低毒焊条low-fumeandharmfullesselectrode/low-fumeandlow-toxicelectrode堆焊焊条surfacingelectrode耐磨堆焊焊条hardfacingelectrode钴基合金堆焊焊条cobaltbasealloysurfacingelectrode碳化钨堆焊焊条tungstencarbidesurfacingelectrode高锰钢堆焊焊条highmanganesesteelsurfacingelectrode双芯焊条twinelectrode绞合焊条strandedelectrode编织焊条braidedelectrode双层药皮焊条doublecoatedelectrode管状焊条flux-coredelectrode气渣联合保护型药皮semi-volatilecovering焊条工艺性usabilityoftheelectrode/technicalityoftheelectrode焊条使用性runningcharacteristicsofanelectrode/operatingcharacteristicsofanelectrode焊条熔化性meltingcharacteristicsofanelectrode焊条直径corediameter焊条偏心度eccentricity(ofanelectrode)药皮重量系数gravitycoefficientofcoating焊条药皮含水量percentageofmoistureforcovering焊条夹吃持端bareterminal(ofanelectrode)焊条引弧端strikingend(ofanelcetrode)焊剂weldingflux/flux熔炼焊剂fusedflux粘结焊剂bondedflux烧结焊剂sinteredflux/agglomeratedflux窄间隙埋弧焊焊剂fluxfornarrow-gapsubmergedarcwelding低氢型焊剂lowhydrogentypeflux高速焊剂highspeedweldingflux无氧焊剂oxygen-freeflux低毒焊剂lowpoisonflux磁性焊剂magneticflux电弧焊arcwelding直流电弧焊directcurrentarcwelding交流电弧焊alternatingcurrentarcwelding相电弧焊threephasearcwelding熔化电弧焊arcweldingwithconsumable金属极电弧焊metalarcwelding不熔化极电弧焊arcweldingwithnonconsumable碳弧焊carbonarcwelding明弧焊openarcwelding焊条电弧焊shieldedmetalarcwelding(SMAW)automaticsurfacing躺板极堆焊surfacingbyfirecrackerwelding重力焊gravitywelding躺焊firecrackerwelding电弧堆焊arcsurfacing自动堆焊带极堆焊surfacingwithband-electrode振动电弧堆焊vibratoryarcsurfacing耐磨堆焊hardfacing纵列多丝埋弧焊Tandemsequence(submerged-arc埋弧焊submergedarcwelding(SAW)多丝埋弧焊multiplewiresubmergedarcweldingwelding)横列多丝埋弧焊seriessubmergedarcwelding(SAW-S)横列双丝并联埋弧焊transversesubmergedarcwelding热丝埋弧焊hotwiresubmerged-arcwelding窄间隙埋弧焊narrow-gapsubmergedarcwelding弧压反馈电弧焊arcvoltagefeedbackcontrollingwelding自调节电弧焊self-adjustingarcwelding适应控制焊接adaptivecontrolwelding焊剂层burden;fluxlayer气体保护电弧焊gasshieldedarcwelding保护气体protectiveatmosphere惰活arcarcarc气体inert-gas气体active-gas惰性气体保护焊inert-gas(arc)welding氩弧焊argonarcwelding熔化极惰性气体保护电弧焊metalinert-gaswelding钨极惰性气体保护电弧焊tungsteninert-gaswelding钨极氢弧焊argontungstenarcwelding脉冲氢弧焊pulsedargonarcwelding熔化极脉冲氢弧焊argonmetalpulsedarcwelding钨极脉冲氢弧焊argontungstenpulsedarcwelding热丝MIG焊hotwireMIGwelding热丝TIG焊hotwireTIGwelding氨弧焊helium-arcwelding活性气体保护电弧焊metalactive-gasarcwelding混合气体保护电弧焊mixedgasarcwelding二氧化碳气体保护电弧焊carbon-dioxidearcwelding;CO2arcwelding细丝CO2焊CO2arcweldingwiththinwire粗丝CO2焊CO2arcweldingwiththickwire磁性焊剂CO2焊unionarcwelding药芯焊丝CO2焊arcosarcprocess;dualshieldarcwelding气电立焊electrogas(arc)welding氮弧焊nitrogen-arcwelding水蒸气保护电弧焊watervapourarcwelding原子氢焊atomichydrogenwelding冲器室中电弧焊controlledatmospherearcwelding旋转电弧焊rotatingarcwelding短路过渡电弧焊shortcircuitingarcwelding焊丝横摆频率weavingspeedofwire焊丝停摆时间electrodekeeptimeofslider等离子弧焊plasmaarcwelding(PAW)等离子弧plasmaarc等离子流plasmajet转移弧transferredarc非转移弧nontransferredarc联合型等离子弧combinedplasmaarc主弧mainarc维弧pilotarc维弧电流pilotarcsurrent双弧现象doublearcing双弧临界电流criticalcurrentofdoublearcing等离子弧焊枪plasma(welding)torch压缩喷嘴constrictingnozzle单孔喷嘴singleportnozzle多孔喷嘴multiportnozzle压缩喷嘴孔径orificediameter孔道长度orificethroatlength孔道比orificethroatratio等离子气plasmagas;orificegas电极内缩长度electrodesetback小孔效应keyholeeffect小孔型等离子弧焊keyhole-modewelding熔透型等离子弧焊fusiontypeplasmaarcwelding大电流等离子弧焊high-currentplasmaarcwelding中电流等离子弧焊intermediate-currentplasmaarcwelding小电流等离子弧焊low-currentplasmaarcwelding微束等离子弧焊micro-plasmaarcwelding交流等离子弧焊ACplasmaarcwelding脉冲等离子弧焊pulsedplasmaarcwelding等离子弧堆焊plasmaarcsurfacing热丝等离子弧堆焊hotwireplasmaarcsurfacing粉末等离子弧堆焊plasmaarcpowdersurfacing等离子-熔化极惰性气体保护电弧焊plasmaMIGwelding转移弧电源transferredarcpowersupply非转移弧电源nontransferredarcpowersupply电弧焊设备arcweldingequipment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单站弧焊机singleoperatorarcweldingmachine多站弧焊机multi-operatorarcweldingset固定式弧焊机stationaryarcweldingmachine移动式弧焊机portablearcweldingmachine台式弧焊机bencharcweldingmachine内燃机驱动式弧焊机combustionenginedrivenarcweldingset电动机驱动式弧焊机motordrivenarcweldingset熔化极弧焊机arcweldingmachineusingaconsumableelectrode不熔化极弧焊机arcweldingmachineusinganon-consumableelectrode脉冲弧焊机pulsedarcweldingmachine气体保护弧焊机gasshieldedarcweldingmachine氩弧焊机argonarcweldingmachine二氧化碳弧焊机CO2arcweldingmachine钨极惰性气体保护弧焊机tungsteninert-gasweldingmachine熔化仍惰性气体保护弧焊机metalinert-gasweldingmachine气电立焊机electrogas(arc)weldingmachine等离子弧焊机plasmaarcweldingmachine微束等离子弧焊机micro-plasmaweldingequipment原子氢焊机atomichydrogenweldingapparatus埋弧焊机submergedarcweldingmachine弧焊电源arcweldingpowersource直流弧焊电源DCarcweldingpowersource交流弧焊电源ACarcweldingpowersource交直流两用弧焊电源AC/DCarcweldingpowersource脉冲弧焊电源pulsedarcweldingpowersource上升特性弧焊电源risingcharacteristicarcweldingpowersource平特性弧焊电源constant-voltagearcweldingpowersource下降特性弧焊电源droppingcharacteristicarcweldingpowersource垂降特性弧焊电源constant-currentarcweldingpowersource多特性弧焊电源slope-controlledarcweldingpowersource逆变式焊接电源inverterweldingpowersource晶体管弧焊电源transistorarcweldingpowersource电源动特性dynamiccharacteristic电源外特性externalcharacteristic弧焊变压器arcweldingtransformer弧焊整流器arcweldingrectifier硅弧焊整流器siliconarcweldingrectifier晶闸管弧焊整流器SCRarcweldingrectifier;arcweldingsiliconcontrolledrectifier脉冲弧焊整流器pulsedarcweldingrectifier弧焊发电机arcweldinggenerator焊车weldingtractor焊接机头weldinghead行走机构traveller送丝机构wirefeeder等速送丝方式constantwire-feedsystem变速送丝方式alternatewire-feedsystem跟踪装置tracer焊丝盘wirereel焊钳electrodeholder焊枪weldinggun电极夹electrodeholder导电嘴tip;contacttube喷嘴nozzle焊剂漏斗flux-hopper高频振荡器osci