焊接技术与工程专业英语
焊接专业英语词汇
焊接专业英语词汇(1)熔接f usi on w el di ng压接pr essur e w el di ng焊接过程w el di ng pr ocess焊接技术w el di ng t echni que焊接工艺w el di ng t echnol ogy/pr ocedur e焊接操作w el di ng oper at i on焊接顺序w el di ng sequence焊接方向di r ect i on of w el di ng焊接位置w el di ng posi t i on熔敷顺序bui l d-up sequencedeposi t i on sequence焊缝倾角w el d sl ope/i ncl i nat i on of w el d axi s焊缝转角w el d r ot at i on/angl e of r ot at i on平焊位置f l at posi t i on of w el di ng横焊位置hor i zont al posi t i on of w el di ng立焊位置ver t i cal posi t i on of w el di ng仰焊位置over head posi t i on of w el di ng平焊dow nhand w el di ng/f l at posi t i on w el di ng横焊hor i zont al posi t i on w el di ng立焊ver t i cal posi t i on w el di ng仰焊over head posi t i on w el di ng全位置焊al l posi t i on w el di ng：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。
如水平固定管所进行的环缝焊接向下立焊ver t i cal dow n w el di ng/dow nw ar d w el di ng i n t he ver t i cal posi t i on向上立焊ver t i cal up w el di ng/upw ar d w el di ng i n t he ver t i cal posi t i on倾斜焊i ncl i ned posi t i on w el di ng上坡焊upw ar d w el di ng i n t he i ncl i ned posi t i on下坡焊dow nw ar d w el di ng i n t he i ncl i ned posi t i on对接焊but t w el di ng角焊f i l l et w el di ng搭接焊l ap w el di ng船形焊f i l l et w el di ng i n t he dow nhand posi t i on/f i l l et w el di ng i n t he f l at posi t i on平角焊hor i zont al f i l l et w el di ng立角焊f i l l et w el di ng i n t he ver t i cal posi t i on仰角焊f i l l et w el di ng i n t he over head posi t i on坡口焊gr oove w el di ngI形坡口对接焊squar e but t w el di ng喇叭形坡口焊 f l ar e gr oove w el di ng卷边焊f l anged edge w el di ng纵缝焊接w el di ng of l ongi t udi nal seam横缝焊接w el di ng of t r ansver se seam环缝焊接gi r t h w el di ng/ci r cum f er ent i al螺旋缝焊接w el di ng of spi r al seam/w el di ng of hel i cal seam 环缝对接焊but t w el di ng of ci r cum f er ent i al seam定位焊t ack w el di ng单面焊w el di ng by one si de双面焊w el di ng by bot h si des单道焊si ngl e pass w el di ng/si ngl e r un w el di ng多道焊m ul t i-pass w el di ng单层焊si ngl e l ayer w el di ng多层焊m ul t i-l ayer w el di ng分段多层焊bl ock sequence/bl ock w el di ng分层多道焊m ul t i-l ayer and m ul t i-pass w el di ng连续焊cont i nuous w el di ng断续焊i nt er m i t t ent w el di ng打底焊backi ng w el d封底焊back seal i ng w el d盖面焊cosm et i c w el di ng深熔焊deep penet r at i on w el di ng摆动焊w el di ng w i t h w eavi ng/w eave bead w el di ng前倾焊 f or ew ar d w el di ng (英国)/f or ehand w el di ng (美国)后倾焊 backw ar d w el di ng(英国)/backhand w el di ng(美国)分段退焊backst ep w el di ng跳焊ski p w el di ng对称焊bal anced w el di ng/bal anced w el di ng sequence左焊法l ef t w ar d w el di ng f or ehand w el di ng右焊法r i ght w ar d w el di ng/backhand w el di ng挑弧焊w hi ppi ng m et hod自动焊aut om at i c w el di ng手工焊m anual w el di ng/hand w el di ng车间焊接shop w el di ng工地焊接si t e w el di ng(英国)/f i el d w el di ng (美国)拘束焊接r est r ai nt w el di ng堆焊sur f aci ng/bui l di ng up/over l ayi ng隔离层堆焊but t er i ng端部周边焊boxi ng/end r et ur n返修焊r ew el di ng补焊r epai r w el di ng塞焊pl ug w el di ng槽焊sl ot w el di ng衬垫焊w el di ng w i t h backi ng焊剂垫焊w el di ng w i t h f l ux backi ng窄间隙焊nar r ow-gap w el di ng强制成形焊encl osed w el di ng脉冲电弧焊pul sed ar e w el di ng电弧点焊ar c spot w el di ng螺柱焊st ud w el di ng热风焊hot gas w el di ng高能焊hi gh gr ade ener gy w el di ng固态焊接sol i d-st at e w el di ng单面焊双面成形one-si de w el di ng w i t h back f or m at i on 焊接条件w el di ng condi t i on焊接工艺参数w el di ng par am et er极性pol ar i t y正接el ect r ode negat i ve/st r ai ght pol ar i t y反接el ect r ode posi t i ve/r ever sed pol ar i t y运条方式m ani pul at i on of el ect r ode焊接电流w el di ng cur r ent焊接电流增加时间w el di ng cur r ent upsl ope t i m e焊接电流衰减时间w el di ng cur r ent dow nsl ope t i m e电流密度cur r ent densi t y短路电流shor t ci r cui t cur r ent脉冲电流pul se l evel/pul se cur r ent l evel脉冲电流幅值pul se cur r ent am pl i t ude基值电流backgr ound l evel脉冲频率pul se f r equency脉冲焊接电流占空比dut y cycl e of pul se dur at i on电弧电压ar c vol t age再引弧电压r ei gni t i on vol t age焊接速度w el di ng speed行走速度r at e of t r avel/t r avel speed送丝速度w i r e f eed r at e线能量heat i nput/ener gy i nput热输入heat i nput预热pr eheat后热post heat焊后热处理posw el d heat t r eat m ent/post heat t r eat m ent 预热温度pr eheat t em per at ur e层间温度i nt er pass t em per at ur e焊接终了温度f i ni shi ng t em per at ur e后热温度post heat i ng t em per at ur e焊丝伸出长度w i r e ext ensi on弧长ar c l engt h熔化速度m el t i ng r at e熔化时间m el t i ng t i m e熔化系数m el t i ng coef f i ci ent熔敷速度r at e of deposi t i on/deposi t i on r at e熔敷系数deposi t i on coef f i ci ent熔敷效率deposi t i on ef f i ci ency损失系数l oss coef f i ci ent飞spat t er飞溅率spat t er l oss coef f i ci ent融合比f usi on r at i o稀释di l ut i on稀释率r at e of di l ut i on合金过度系数t r ansf er ef f i ci ency/r ecover y (of an el em ent)坡口gr oove坡口面gr oove f ace坡口面角度angl e of bevel(英国)/bevel angl e (美国)坡口角度i ncl uded angl e(英国)/gr oove angl e(美国)坡口高度gr oove dept h钝边r oot f ace钝边高度t hi ckness of r oot f ace/w i dt h of r oot f ace根部间隙r oot gap(英国)/r oot openi ng (美国)根部半径r oot r adi us/gr oove r adi us根部锐边r oot edge卷边高度hei ght of f l ange卷边半径r adi us of f l ange单面坡口si ngl e gr oove双面坡口doubl e gr oove坡口形式gr oove t ypeI形坡口squar e gr ooveV形坡口si ngl e V gr ooveY形坡口si ngl e V gr oove w i t h r oot f ace双Y形坡口doubl e V gr oove w i t h r oot f ace带钝边U形坡口si ngl e U gr oove带钝边双U形坡口doubl e U gr ooveV Y形坡口si ngl e com pound angl e gr oove带钝边J形坡口si ngl e J gr oove带钝边双J形坡口doubl e J gr oove单边V形坡口si ngl e bevel gr oove双V形坡口doubl e V gr oove不对称双V形坡口 asym m et r i c doubl e V gr oove双单边V形坡口 doubl e bevel gr oove/K gr oove带垫板V形坡口 V gr oove w i t h backi ng/si ngl e V gr oove w i t h backi ng焊接专业英语词汇(2)喇叭形坡口f l ar e gr oove锁底坡口si ngl e bevel gr oove w i t h backi ng l ocked坡形板边 t aper ed edge焊缝 w el d接逢 seam焊缝符号 w el di ng sym bol焊缝金属 w el d m et al填充金属 f i l l er m et al熔敷金属 deposi t ed m et al焊缝表面w el d f ace/f ace of w el d焊缝背面 back of w el d焊缝轴线axi s of w el d焊缝尺寸 si ze of w el d焊缝宽度w el d w i dt h/w i dt h of w el d焊缝长度 w el d l engt h/l engt h of w el d焊缝有效长度 ef f ect i ve l engt h of w el d焊缝厚度 t hr oat dept h/t hr oat t hi ckness焊缝计算厚度t heor et i cal t hr oat焊缝实际厚度act ual t hr oat熔深penet r at i on/dept h of penet r at i on焊缝成形appear ance of w el d焊缝成形系数f or m f act or of w el d余高 r ei nf or cem ent/excess w el d m et al背面余高r oot r ei nf or cem ent削平焊缝f l ush w el d/w el d m achi ned f l ush对接焊缝but t w el d角焊缝f i l l et焊脚l eg/f i l l et w el d l eg角焊缝断面形状pr of i l e of f i l l et w el d平形角焊缝f l at f i l l et凸形角焊缝convex f i l l et w el d凹形角焊缝concave f i l l et w el d角焊缝凹度concavi t y侧面角焊缝si de f i l l et w el d/f i l l et w el d i n par al l el shear 正面角焊缝f r ont f i l l et w el d/f i l l et w el d i n nor m al shear 立角焊缝f i l l et w el d i n t he ver t i cal posi t i on横角焊缝f i l l et w el d i n t he hor i zont al posi t i on平角焊缝f i l l et w el d i n t he f l at posi t i on斜角焊缝obl i que f i l l et w el d连续焊缝cont i nuous w el d断续焊缝i nt er m i t t ent w el d连续角焊缝cont i nuous f i l l et w el d断续角焊缝i nt er m i t t ent f i l l et w el d交错断续角焊缝st agger ed i nt er m i t t ent f i l l et w el d并列断续角焊缝chai n i nt er m i t t ent f i l l et w el d端接焊缝edge w el d卷边焊缝f l anged edge w el d塞焊焊缝pl ug w el d纵向焊缝l ongi t udi nal w el d横向焊缝t r ansver se w el d环行焊缝gi r t h w el d/ci r cum f er ent i al w el d螺旋形焊缝spi r al w el d/hel i cal w el d密封焊缝seal w el d承载焊缝st r engt h w el d联系焊缝connect i ve w el d定位焊缝t ack w el d焊道bead/r un/pass焊波r i ppl e焊根w el d r oot/r oot of w el d焊趾w el d t oe/t oe封底焊道seal i ng r un (af t er m aki ng m ai n w el d)/back w el d打底焊道backi ng w el d (bef or e m aki ng m ai n w el d)/back w el d 根部焊道r oot pass/r oot r un填充焊道f i l l i ng bead盖面焊道cosm et i c bead/cover pass回火焊道t em per bead/anneal i ng bead熔透焊道penet r at i on bead焊层 l ayer焊接接头w el ded j oi nt接头形状j oi nt geom et r y等强匹配接头equal m at chi ng w el d j oi nt低强匹配接头under m at chi ng w el d j oi nt超强匹配接头over m at chi ng w el d j oi nt接头根部r oot of j oi nt对接接头but t j oi ntI形对接接头squar e but t j oi ntV形对接接头si ngl e V but t j oi ntU形对接接头si ngl e U but t j oi ntJ形坡口接头si ngl e J but t j oi nt双V形对接接头doubl e V but t j oi nt双单边V形对接接头doubl e bevel but t j oi nt/K gr oove but t j oi nt 带钝边U形对接接头doubl e U but t j oi nt带钝边J形坡口接头doubl e J j oi nt角接接头cor ner j oi ntT形接头T j oi nt斜T形接头i ncl i ned T j oi nt十字接头cr uci f or m j oi nt/cr oss-shaped j oi nt三联接头j oi nt am ong t hr ee m em ber s搭接接头l ap j oi nt套管接头m uf f j oi nt/sl eeve j oi nt双盖板接头doubl e st r apped j oi nt盖板接头st r apped j oi nt端接接头edge j oi nt卷边接头f l anged edge j oi nt锁底对接接头l ock but t j oi nt斜对接接头obl i que but t j oi nt混合接头m i xed j oi nt/com posi t e j oi nt有间隙接头open j oi nt无间隙接头cl osed j oi nt焊接电弧w el di ng ar c电弧形态ar c shape电弧物理行为ar c physi cs behavi our引弧st r i ki ng ar c引弧电压st r i ki ng vol t age电弧气氛ar c at m ospher e阴极cat hode热阴极hot cat hode冷阴极col d cat hode阴极斑点cat hode spot阴极区cat hode r egi on阴极区电场强度i nt ensi t y of t he el ect r i c f i el d i n t he cat hode r egi on 阴极压降cat hode dr op阳极anode阳极斑点anode spot斑点压力spot pr essur e阳极区anode r egi on阳极区电场强度i nt ensi t y of t he el ect r i c f i el d i n t he anode r egi on 阳极压降anode dr op弧柱ar c col um n/ar c st r eam弧柱压降vol t age dr op i n ar c col um n弧柱电位梯度pot ent i al gr adi ent i n t he ar c col um n弧焰ar c f l am e弧心ar c cor e硬电弧f or cef ul ar c/har d ar c软电弧sof t ar c旋转电弧r ot at i ng ar c脉冲电弧pul sed ar c脉冲喷射电弧pul sed spr ay ar c起皱现象pucker i ng phenom ena起皱电弧pucker i ng ar c起皱临界电流 pucker i ng cr i t i cal cur r ent间接电弧 i ndi r ect ar c压缩电弧 com pr essi ve ar c磁控电弧 m agnet i c cont r ol l i ng ar c电弧力 ar c f or ce电磁力 el ect r om agnect i c f or ce电磁收缩效应 pi nch ef f ect电弧飘移 w ander i ng of ar c电弧稳定性 ar c st abi l i t y电弧静特性 st at i c char act er i st i c of ar c电弧动特性 dynam i c char act er i st i c of ar c最小电压原理 pr i nci pl e of m i ni m um vol t age 电弧挺度ar c st i f f ness电弧偏吹 ar c bl ow磁偏吹 m agnet i c bl ow阴极清理作用 cl eani ng act i on of t he cat hode 电弧自身调节 ar c sel f-r egul at i on挖掘作用 di ggi ng act i on极性效应 pol ar i t y ef f ect熔滴 dr opl et熔滴比表面积 speci f i c sur f ace of dr opl et熔滴过渡m et al t r ansf er过度频率 t r ansi t i on f r equency粗滴过渡gl obul ar t r ansf er;dr op t r ansf er短路过渡shor t ci r cui t i ng t r ansf er喷射过渡spr ay t r ansf er旋转喷射过渡 r ot at i ng spr ay t r ansf er脉冲喷射过渡 pul sed spr ay t r ansf er爆炸过渡 expl osi ve t r ansf er渣壁过渡 f l ux w al l gui ded t r ansf er熔池 m ol t en pool沸腾状熔池 boi l i ng m ol t en pool弧坑cr at er熔渣sl ag渣系 sl ag syst em渣系相图 sl ag syst em di agr am碱性渣 basi c sl ag酸性渣 aci d sl ag碱度 basi ci t y酸度 aci di t y长渣 l ong sl ag短渣 shor t sl ag粘性熔渣 vi scous sl ag氧化物型熔渣 oxi de m el t i ng sl ag盐型熔渣 sal t m el t i ng sl ag盐-氧化物型熔渣 sal t-oxi de m el t i ng sl ag熔渣流动性 f l ui di t y of t he sl ag;sl ag f l ui di t y 熔渣sol i di f i ed sl ag多孔焊渣 por ous sl ag玻璃状焊渣 vi t r eous sl ag自动脱落焊渣 sel f-r el easi ng sl ag脱渣性 sl ag det achabi l i t y焊接设备 w el di ng equi pm ent;w el di ng set焊机 w el di ng m achi ne;w el der电焊机 el ect r i c w el di ng m achi ne;el ect r i c w el der焊接电源 w el di ng pow er sour ce焊接专业英语词汇(3)焊接热循环 w el d t her m al cycl e焊接温度场 f i el d of w el d t em per at ur e;w el d t em per at ur e f i el d 准稳定温度场 quasi-st at i onar y t em per at ur e f i el d焊接热源 w el di ng heat sour ce点热源 poi nt heat sour ce线热源 l i near heat sour ce面热源 pl ane heat sour ce瞬时集中热源 i nst ant aneous concent r at i on heat sour ce热效率 t her m al ef f i ci ency热能集中系数 coef f i ci ent of heat f l ow concent r at i on峰值温度 peak t em per at ur e瞬时冷却速度 m om ent ar y cool i ng r at e冷却时间 cool i ng t i m e置换氧化 subst i t ut i onar y oxydat i on扩散氧化 di f f usi bl e oxydat i on脱氧 desoxydat i on先期脱氧 pr ecedent desoxydat i on扩散脱氧 di f f usi bl e desoxydat i on沉淀脱氧 pr eci pi t at i on desoxydat i on扩散氢 di f f usi bl e hydr ogen初始扩散氢 i ni t i al di f f usi bl e hydr ogen100℃残余扩散氢 di f f usi bl e hydr ogen r em ai ned at100℃残余氢 r esi dual hydr ogen去氢 dehydr ogenat i on去氢热处理 heat t r eat m ent f or dehydr ogenat i on脱硫 desul phur i zat i on脱磷 dephosphor i zat i on渗合金 al l oyi ng微量合金化 m i cr oal l oyi ng一次结晶组织 pr i m ar y sol i di f i cat i on st r uct ur e二次结晶组织 secondar y sol i di f i cat i on st r uct ur e联生结晶 epi t axi al sol i di f i cat i on焊缝结晶形态 sol i di f i cat i on m ode i n w el d-bead结晶层状线 r i ppl e多边化边界 pol ygoni zat i on boundar y结晶平均线速度 m ean sol i di f i cat i on r at e针状铁素体 aci cul ar f er r i t e条状铁素体 l at h f er r i t e侧板条铁素体 f er r i t e si de-pl at e晶界欣素体 gr ai n boundar y f er r i t e;pol ygonal f er r i t e;pr o-ent ect oi d f er r i t e 粒状贝氏体 gr anul ar bai ni t e板条马氏体 l at h m ar t ensi t e过热组织 over heat ed st r uct ur e魏氏组织 W i dm annst?t t en st r uct ur eM-A组元 m ar t ensi t e-aust eni t e const i t uent焊件失效分析 f ai l ur e anal ysi s of w el dm ent s冷裂判据 cr i t er i on of col d cr acki ng冷裂敏感系数 col d cr acki ng suscept i bi t y coef f i ci ent脆性温度区间 br i t t l e t em per at ur e r ange氢脆 hydr ogen em br i t t l em ent层状偏析 l am el l ar segr egat i on愈合 heal i ng ef f ect断口金相f r act ogr aphy断口 f r act ur e延性断口 duct i l e f r act ur e韧窝断口di m pl e f r act ur e脆性断口 br i t t l e f r act ur e解理断口 cl eavage f r act ur e准解理断口 quasi-cl eavage f r act ur e氢致准解理断口 hydr ogen-em br i t t l em ent i nduced沿晶断口 i nt er gr anul ar f r act ur e穿晶断口 t r ansgr anul ar f r act ur e疲劳断口 f at i gue f r act ur e滑移面断口 gl i de pl ane f r act ur e断口形貌 f r act ur e apper ance断口试验 f r act ur e t est宏观断口分析 m acr of r act ogr aphy放射区 r adi cal zone纤维区 f i br ous zone剪切唇区 shear l i p aone焊接性w el dabi l i t y使用焊接性 ser vi ce w el dabi l i t y工艺焊接性 f abr i cat i on w el dabi l i t y冶金焊接性 m et al l ur gi cal w el dabi l i t y热焊接性 t her m al w el dabi l i t y母材 base m et al;par ent m et al焊接区 w el d zone焊态 as-w el ded (A W)母材熔化区 f usi on zone半熔化区 par t i al m el t i ng r egi on未混合区 unm i xed zone熔合区 bond ar ea熔合线 w el d j unct i on (英)；bond l i ne (美)热影响区 heat-af f ect ed zone (H A Z)过热区 over heat ed zone粗晶区 coar se gr ai ned r egi on细晶区 f i ne gr ai ned r egi on过渡区 t r ansi t i on zone硬化区 har dened zone碳当量 car bon equi val ent铬当量 chr om i um equi val ent镍当量 ni ckel equi val ent舍夫勒组织图 S chaef f l er's di agr am德龙组织图 D el ong’s di agr am连续冷却转变图（C C T图）cont i nuous cool i ng t r ansf or m at i on 裂纹敏感性 cr acki ng sensi bi l i t y焊接裂纹 w el d cr ack焊缝裂纹 w el d m et al cr ack焊道裂纹 bead cr ack弧坑裂纹cr at er cr ack热影响区裂纹 heat-af f ect ed zone cr ack纵向裂纹 l ongi t udi nal cr ack横向裂纹 t r ansver se cr ack微裂纹 m i cr o-cr ack;m i cr o-f i ssur e热裂纹 hot cr ack凝固裂纹 sol i di f i cat i on cr ack晶间裂纹 i nt er cr yst al l i ne cr ack穿晶裂纹 t r anscr yst al l i ne cr ack多边化裂纹 pol ygoni zat i on cr ack液化裂纹 l i quat i on cr ack失延裂纹 duct i l i t y-di p cr ack冷裂纹 col d cr ack延迟裂纹 del ayed cr ack氢致裂纹 hydr ogen-i nduced cr ack焊道下裂纹 under bead cr ack焊根裂纹 r oot cr ack焊趾裂纹 t oe cr ack锯齿形裂纹 chevr on cr acki ng消除应力处理裂纹 st r ess r el i ef anneal i ng cr ack (S R cr ack)再热裂纹 r eheat cr ack焊缝晶间腐蚀 w el d i nt er cr yct al l i ne cor r osi on刀状腐蚀 kni f e l i ne at t ack敏化区腐蚀 w el d decay层状撕裂 l am el l ar t ear i ng焊接性试验 w el dabi l i t y裂纹试验 cr acki ng t estI I W裂纹试验 I I W cr acki ng t estY形坡口裂纹试验 sl i t t ype cr acki ng t est分块形槽热裂纹试验 segm ent ed ci r cul ar gr oove cr acki ng t estH形裂纹试验 H-t ype cr acki ng t est鱼骨形裂纹试验 f i shbone cr acki ng t est指形裂纹试验 f i nger(cr acki ng)t estT形裂纹试验 Tee t ype cr acki ng t est环形槽裂纹试验 ci r cul ar-gr oove cr acki ng t est可调拘束裂纹试验 var est r ai nt t estB W R A奥氏体钢裂纹试验 B W R A cr acki ng t est f or aust eni t i e st eel圆棒裂纹试验 bar t ype cr acki ng t est;r ound bar cr acki ng t est里海裂纹试验 Lehi gh r est r ai nt cr acki ng t est圆形镶块裂纹试验 ci r cul ar-pat h cr acki ng t est十字接头裂纹试验 cr uci f or m cr acki ng t estZ向窗口拘束裂纹试验 Z-di r ect i on w i ndow t ype r est r ai nt cr acki ng t est G-B O P焊缝金属裂纹试验 G-B O P w el d m et al cr ack t est巴特尔焊道下裂纹试验 B at t el l e t ype under bead cr acki ng t estU形拉伸试验 U-t ensi on t est缪雷克期热裂纹试验 M ur ex hot cr acki ng t est菲斯柯裂纹试验 FI S C O(t ype)cr acki ng t estC T S裂纹试验 cont r ol l ed t her m al sever i t y拉伸拘束裂纹试验（T R C试验）t ensi l e r est r ai nt cr acki ng t est刚性拘束裂纹试验（R R C试验）r i gi d r est r ai nt cr acki ng t est插销试验 i m pl ant t estTi gam aj i g 薄板焊接裂纹试验 Ti gam aj i ng t hi n pl at e cr acki ng t est焊道纵向弯曲试验 l ongi t udi nal-bead t est柯麦雷尔弯曲试验 K om m er el l bead bend t est肯泽尔弯曲试验 K i nzel t est缺口弯曲试验 not ch bend t est热朔性试验 hot-duct i l i t y t est热影响区冲击试验 i m pact t est of H A Z热影响区模拟试验 synt het i c heat-af f ect ed zone t est最高硬度试验 m axi m um har dness t est落锤试验 N R L (N aval R esear ch Labor at or y)测氢试验 H ydr ogen t est焊接材料电极焊接材料w el di ng consum abl es电极el ect r ode熔化电极consum abl e el ect r ode不熔化电极nonconsum abl e el ect r ode钨电极t ungst en el ect r ode焊丝w el di ng w i r e.W el di ng r od实心焊丝sol i d w i r e渡铜焊丝copper-pl at i ng w el di ng w i r e自保护焊丝sel f-shi el ded w el di ng w i r e药芯焊丝f l ux-cor ed w i r e复合焊丝com bi ned w i r e堆焊焊丝sur f aci ng w el di ng r od填充焊丝f i l l er w i r e焊条el ect r ode/cover ed el ect r ode焊芯cor e w i r e药皮coat i ng (of an el ect r ode)/cover i ng (of an el ect r ode)涂料coat i ng f l ux/coat i ng m at er i al造气剂gas f or m i ng const i t uent s造渣剂sl ag f or m i ng const i t uent s合金剂al l oyi ng const i t uent脱氧剂di oxi di zer稳弧剂ar c st abi l i zer粘接剂bi nder水玻璃w at er gl ass水玻璃模数m odul es of w at er gl ass酸性焊条aci d el ect r ode高钛型焊条hi gh t i t ani a (t ype)el ect r ode钛钙型焊条l i m e t i t ani a t ype el ect r ode钛铁矿形焊条i l m eni t e t ype el ect r ode氧化铁型焊条i r on oxi de t ype el ect r ode/hi gh i r on oxi de t ype el ect r ode高纤维素型焊条hi gh cel l ul ose (t ype)el ect r ode石墨型焊条gr aphi t e t ype el ect r ode碱性焊条basi c el ect r ode/l i m e t ype cover ed el ect r ode低氢型焊条l ow hydr ogen t ype el ect r ode高韧性超低氢焊条hi gh t oughness super l ow hydr ogen el ect r ode奥氏体焊条aust eni t i c el ect r ode铁素体焊条f er r i t i c el ect r ode不锈钢焊条st ai nl ess st eel el ect r ode珠光体耐热钢焊条pear l i t i c heat r esi st ant st eel el ect r ode低温钢焊条l ow t em per at ur e st eel el ect r ode/st eel el ect r ode f or l ow t em per at ur e 铝合金焊条al um i num al l oy ar c w el di ng el ect r ode铜合金焊条copper-al l oy ar c w el di ng el ect r ode铜芯铸铁焊条cast i r on el ect r ode w i t h st eel cor e纯镍铸铁焊条pur e ni ckel cast i r on el ect r ode球墨铸铁焊条el ect r ode f or w el di ng spher oi dal gr aphi t e cast i r on铸芯焊条el ect r ode w i t h cast cor e w i r e镍基合金焊条ni ckel base al l oy cover ed el ect r ode蒙乃尔焊条M onel el ect r ode纯铁焊条pur e i r on el ect r ode渗铝钢焊条al um et i zed st eel el ect r ode高效率焊条hi gh ef f i ci ency el ect r ode铁粉焊条i r on pow der el ect r ode底层焊条backi ng w el di ng el ect r ode深熔焊条deep penet r at i on el ect r ode重力焊条gr avi t y el ect r ode立向下焊条el ect r ode f or ver t i cal dow n posi t i on w el di ng节能焊条savi ng ener gy el ect r ode水下焊条under w at er w el di ng el ect r ode耐海水腐蚀焊条seaw at er cor r osi on r esi st ant st eel el ect r ode低尘低毒焊条l ow-f um e and har m f ul l ess el ect r ode/l ow-f um e and l ow-t oxi c el ect r ode堆焊焊条sur f aci ng el ect r ode耐磨堆焊焊条har df aci ng el ect r ode钴基合金堆焊焊条cobal t base al l oy sur f aci ng el ect r ode碳化钨堆焊焊条t ungst en car bi de sur f aci ng el ect r ode高锰钢堆焊焊条hi gh m anganese st eel sur f aci ng el ect r ode双芯焊条t w i n el ect r ode绞合焊条st r anded el ect r ode编织焊条br ai ded el ect r ode双层药皮焊条doubl e coat ed el ect r ode管状焊条f l ux-cor ed el ect r ode气渣联合保护型药皮sem i-vol at i l e cover i ng焊条工艺性usabi l i t y of t he el ect r ode/t echni cal i t y of t he el ect r ode焊条使用性r unni ng char act er i st i cs of an el ect r ode/oper at i ng char act er i st i cs of an el ect r ode 焊条熔化性m el t i ng char act er i st i cs of an el ect r ode焊条直径cor e di am et er焊条偏心度eccent r i ci t y (of an el ect r ode)药皮重量系数gr avi t y coef f i ci ent of coat i ng焊条药皮含水量per cent age of m oi st ur e f or cover i ng焊条夹吃持端bar e t er m i nal(of an el ect r ode)焊条引弧端st r i ki ng end (of an el cet r ode)焊剂w el di ng f l ux/f l ux熔炼焊剂f used f l ux粘结焊剂bonded f l ux烧结焊剂si nt er ed f l ux/aggl om er at ed f l ux窄间隙埋弧焊焊剂f l ux f or nar r ow-gap subm er ged ar c w el di ng低氢型焊剂l ow hydr ogen t ype f l ux高速焊剂hi gh speed w el di ng f l ux无氧焊剂oxygen-f r ee f l ux低毒焊剂l ow poi son f l ux磁性焊剂m agnet i c f l ux电弧焊 ar c w el di ng直流电弧焊 di r ect cur r ent ar c w el di ng交流电弧焊 al t er nat i ng cur r ent ar c w el di ng三相电弧焊 t hr ee phase ar c w el di ng熔化电弧焊 ar c w el di ng w i t h consum abl e金属极电弧焊 m et al ar c w el di ng不熔化极电弧焊 ar c w el di ng w i t h nonconsum abl e碳弧焊 car bon ar c w el di ng明弧焊 open ar c w el di ng焊条电弧焊 shi el ded m et al ar c w el di ng (S M A W)重力焊gr avi t y w el di ng躺焊 f i r e cr acker w el di ng电弧堆焊 ar c sur f aci ng自动堆焊 aut om at i c sur f aci ng躺板极堆焊 sur f aci ng by f i r e cr acker w el di ng带极堆焊 sur f aci ng w i t h band-el ect r ode振动电弧堆焊 vi br at or y ar c sur f aci ng耐磨堆焊 har df aci ng埋弧焊 subm er ged ar c w el di ng (S A W)多丝埋弧焊m ul t i pl e w i r e subm er ged ar c w el di ng纵列多丝埋弧焊 Tandem sequence (subm er ged-ar c w el di ng)横列多丝埋弧焊 ser i es subm er ged ar c w el di ng (S A W-S)横列双丝并联埋弧焊 t r ansver se subm er ged ar c w el di ng热丝埋弧焊 hot w i r e subm er ged-ar c w el di ng窄间隙埋弧焊 nar r ow-gap subm er ged ar c w el di ng弧压反馈电弧焊 ar c vol t age f eedback cont r ol l i ng ar c w el di ng 自调节电弧焊 sel f-adj ust i ng ar c w el di ng适应控制焊接 adapt i ve cont r ol w el di ng焊剂层 bur den;f l ux l ayer气体保护电弧焊 gas shi el ded ar c w el di ng保护气体 pr ot ect i ve at m ospher e惰性气体 i ner t-gas活性气体 act i ve-gas惰性气体保护焊 i ner t-gas (ar c)w el di ng氩弧焊 ar gon ar c w el di ng熔化极惰性气体保护电弧焊 m et al i ner t-gas ar c w el di ng钨极惰性气体保护电弧焊 t ungst en i ner t-gas ar c w el di ng钨极氢弧焊 ar gon t ungst en ar c w el di ng脉冲氢弧焊 pul sed ar gon ar c w el di ng熔化极脉冲氢弧焊 ar gon m et al pul sed ar c w el di ng钨极脉冲氢弧焊 ar gon t ungst en pul sed ar c w el di ng热丝M I G焊 hot w i r e M I G w el di ng热丝T I G焊 hot w i r e T I G w el di ng氨弧焊 hel i um-ar c w el di ng活性气体保护电弧焊 m et al act i ve-gas ar c w el di ng混合气体保护电弧焊 m i xed gas ar c w el di ng焊接专业英语词汇(4)二氧化碳气体保护电弧焊 car bon-di oxi de ar c w el di ng;C O2 ar c w el di ng 细丝C O2焊 C O2 ar c w el di ng w i t h t hi n w i r e粗丝C O2焊 C O2 ar c w el di ng w i t h t hi ck w i r e磁性焊剂C O2焊 uni onar c w el di ng药芯焊丝C O2焊 ar cos ar c pr ocess;dual shi el d ar c w el di ng气电立焊 el ect r ogas (ar c)w el di ng氮弧焊 ni t r ogen-ar c w el di ng水蒸气保护电弧焊 w at er vapour ar c w el di ng原子氢焊 at om i c hydr ogen w el di ng冲器室中电弧焊 cont r ol l ed at m ospher e ar c w el di ng旋转电弧焊 r ot at i ng ar c w el di ng短路过渡电弧焊 shor t ci r cui t i ng ar c w el di ng焊丝横摆频率 w eavi ng speed of w i r e焊丝停摆时间 el ect r ode keep t i m e of sl i der等离子弧焊 pl asm a ar c w el di ng (PA W)等离子弧 pl asm a ar c等离子流 pl asm a j et转移弧 t r ansf er r ed ar c非转移弧 nont r ansf er r ed ar c联合型等离子弧 com bi ned pl asm a ar c主弧 m ai n ar c维弧 pi l ot ar c维弧电流 pi l ot ar c sur r ent双弧现象 doubl e ar ci ng双弧临界电流 cr i t i cal cur r ent of doubl e ar ci ng等离子弧焊枪 pl asm a (w el di ng)t or ch压缩喷嘴 const r i ct i ng nozzl e单孔喷嘴 si ngl e por t nozzl e多孔喷嘴 m ul t i por t nozzl e压缩喷嘴孔径 or i f i ce di am et er孔道长度 or i f i ce t hr oat l engt h孔道比 or i f i ce t hr oat r at i o等离子气 pl asm a gas;or i f i ce gas电极内缩长度 el ect r ode set back小孔效应 keyhol e ef f ect小孔型等离子弧焊 keyhol e-m ode w el di ng熔透型等离子弧焊 f usi on t ype pl asm a ar c w el di ng大电流等离子弧焊 hi gh-cur r ent pl asm a ar c w el di ng中电流等离子弧焊 i nt er m edi at e-cur r ent pl asm a ar c w el di ng小电流等离子弧焊 l ow-cur r ent pl asm a ar c w el di ng微束等离子弧焊 m i cr o-pl asm a ar c w el di ng交流等离子弧焊 A C pl asm a ar c w el di ng脉冲等离子弧焊 pul sed pl asm a ar c w el di ng等离子弧堆焊pl asm a ar c sur f aci ng热丝等离子弧堆焊 hot w i r e pl asm a ar c sur f aci ng粉末等离子弧堆焊 pl asm a ar c pow der sur f aci ng等离子-熔化极惰性气体保护电弧焊 pl asm a M I G w el di ng转移弧电源 t r ansf er r ed ar c pow er suppl y非转移弧电源 nont r ansf er r ed ar c pow er suppl y电弧焊设备 ar c w el di ng equi pm ent电弧焊机 ar c w el di ng m achi ne直流弧焊机 D C ar c w el di ng m achi ne交流弧焊机 A C ar c w el di ng m achi ne交直流两用弧焊机 A C/D C ar c w el di ng m achi ne单站弧焊机 si ngl e oper at or ar c w el di ng m achi ne多站弧焊机 m ul t i-oper at or ar c w el di ng set固定式弧焊机 st at i onar y ar c w el di ng m achi ne移动式弧焊机 por t abl e ar c w el di ng m achi ne台式弧焊机 bench ar c w el di ng m achi ne内燃机驱动式弧焊机 com bust i on engi ne dr i ven ar c w el di ng set电动机驱动式弧焊机 m ot or dr i ven ar c w el di ng set熔化极弧焊机 ar c w el di ng m achi ne usi ng a consum abl e el ect r ode不熔化极弧焊机 ar c w el di ng m achi ne usi ng a non-consum abl e el ect r ode 脉冲弧焊机 pul sed ar c w el di ng m achi ne气体保护弧焊机 gas shi el ded ar c w el di ng m achi ne氩弧焊机 ar gon ar c w el di ng m achi ne二氧化碳弧焊机 C O2 ar c w el di ng m achi ne钨极惰性气体保护弧焊机 t ungst en i ner t-gas w el di ng m achi ne熔化仍惰性气体保护弧焊机 m et al i ner t-gas w el di ng m achi ne气电立焊机 el ect r ogas (ar c)w el di ng m achi ne等离子弧焊机 pl asm a ar c w el di ng m achi ne微束等离子弧焊机 m i cr o-pl asm a w el di ng equi pm ent原子氢焊机 at om i c hydr ogen w el di ng appar at us埋弧焊机 subm er ged ar c w el di ng m achi ne弧焊电源 ar c w el di ng pow er sour ce直流弧焊电源 D C ar c w el di ng pow er sour ce交流弧焊电源 A C ar c w el di ng pow er sour ce交直流两用弧焊电源 A C/D C ar c w el di ng pow er sour ce脉冲弧焊电源 pul sed ar c w el di ng pow er sour ce上升特性弧焊电源 r i si ng char act er i st i c ar c w el di ng pow er sour ce平特性弧焊电源 const ant–vol t age ar c w el di ng pow er sour ce下降特性弧焊电源 dr oppi ng char act er i st i c ar c w el di ng pow er sour ce垂降特性弧焊电源 const ant-cur r ent ar c w el di ng pow er sour ce多特性弧焊电源 sl ope-cont r ol l ed ar c w el di ng pow er sour ce逆变式焊接电源 i nver t er w el di ng pow er sour ce晶体管弧焊电源 t r ansi st or ar c w el di ng pow er sour ce。
焊接英文专业术语
焊接英文专业术语full fillet weld 满角焊缝; 全角焊angle weld 角焊full penetration butt weld 满对接焊angle butt weld 斜对接焊front(al) fillet weld 正面角焊缝all-around weld 整周焊缝all-around weld (整周焊缝)环焊缝arc-seam weld电弧缝焊arc-spot weld 电弧点焊熔接fusion welding压接pressure welding焊接过程welding process焊接技术welding technique焊接工艺welding technology/procedure焊接操作welding operation焊接顺序welding sequence焊接方向direction of welding焊接位置welding position熔敷顺序build-up sequencedeposition sequence焊缝倾角weld slope/inclination of weld axis焊缝转角weld rotation/angle of rotation平焊位置flat position of welding横焊位置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横焊horizontal position welding立焊vertical position welding仰焊overhead position welding全位置焊all position welding：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。
焊接专业英语
熔接fusion welding压接pressure welding焊接过程welding process焊接技术welding technique焊接工艺welding technology/procedure焊接操作welding operation焊接顺序welding sequence焊接方向direction of welding焊接位置welding position熔敷顺序build-up sequencedeposition sequence焊缝倾角weld slope/inclination of weld axis焊缝转角weld rotation/angle of rotation平焊位置flat position of welding横焊位置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横焊horizontal position welding立焊vertical position welding仰焊overhead position welding全位置焊all position welding：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。
如水平固定管所进行的环缝焊接向下立焊vertical down welding/downward welding in the vertical position向上立焊vertical up welding/upward welding in the vertical position倾斜焊inclined position welding上坡焊upward welding in the inclined position下坡焊downward welding in the inclined position对接焊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 weldingI形坡口对接焊square butt welding喇叭形坡口焊 flare groove welding卷边焊flanged edge welding纵缝焊接welding of longitudinal seam横缝焊接welding of transverse seam环缝焊接girth welding/ circumferential螺旋缝焊接welding of spiral seam/welding of helical seam 环缝对接焊butt welding of circumferential seam定位焊tack welding单面焊welding by one side双面焊welding by both sides单道焊single pass welding/single run welding多道焊multi-pass welding单层焊single layer welding多层焊multi-layer welding分段多层焊block sequence/ block welding分层多道焊multi-layer and multi-pass welding连续焊continuous welding断续焊intermittent welding打底焊backing weld封底焊back sealing weld盖面焊cosmetic welding深熔焊deep penetration welding摆动焊welding with weaving/weave bead welding前倾焊 foreward welding (英国)/ forehand welding (美国) 后倾焊 backward welding(英国)/ backhand welding(美国)分段退焊backstep welding跳焊skip welding对称焊balanced welding/ balanced welding sequence左焊法leftward welding forehand welding右焊法rightward welding/backhand welding挑弧焊whipping method自动焊automatic welding手工焊manual welding/hand welding车间焊接shop welding工地焊接site welding(英国)/ field welding (美国)拘束焊接restraint welding堆焊surfacing/building up/overlaying隔离层堆焊buttering端部周边焊boxing/end return返修焊rewelding补焊repair welding塞焊plug welding槽焊slot welding衬垫焊welding with backing焊剂垫焊welding with flux backing窄间隙焊narrow-gap welding强制成形焊enclosed welding脉冲电弧焊pulsed are welding电弧点焊arc spot welding螺柱焊stud welding热风焊hot gas welding高能焊high grade energy welding固态焊接solid-state welding单面焊双面成形one-side welding with back formation 焊接条件welding condition焊接工艺参数welding parameter极性polarity正接electrode negative/straight polarity反接electrode positive/reversed polarity运条方式manipulation of electrode焊接电流welding current焊接电流增加时间welding current upslope time焊接电流衰减时间welding current downslope time电流密度current density短路电流short circuit current脉冲电流pulse level/pulse current level脉冲电流幅值pulse current amplitude基值电流background level脉冲频率pulse frequency脉冲焊接电流占空比duty cycle of pulse duration电弧电压arc voltage再引弧电压reignition voltage焊接速度welding speed行走速度rate of travel/travel speed送丝速度wire feed rate线能量heat input/energy input热输入heat input预热preheat后热postheat焊后热处理posweld heat treatment/postheat treatment预热温度preheat temperature层间温度interpass temperature焊接终了温度finishing temperature后热温度postheating temperature焊丝伸出长度wire extension弧长arc length熔化速度melting rate熔化时间melting time熔化系数melting coefficient熔敷速度rate of deposition/deposition rate熔敷系数deposition coefficient熔敷效率deposition efficiency损失系数loss coefficient飞spatter飞溅率spatter loss coefficient融合比fusion ratio稀释dilution稀释率rate of dilution合金过度系数transfer efficiency/recovery (of an element) 坡口groove坡口面groove face坡口面角度angle of bevel (英国)/ bevel angle (美国)坡口角度included angle(英国)/groove angle(美国)坡口高度groove depth钝边root face钝边高度thickness of root face/width of root face根部间隙root gap(英国)/root opening (美国)根部半径root radius/groove radius根部锐边root edge卷边高度height of flange卷边半径radius of flange单面坡口single groove双面坡口double groove坡口形式groove typeI形坡口square grooveV形坡口single V grooveY形坡口single V groove with root face双Y形坡口double Vgroove with root face带钝边U形坡口single U groove带钝边双U形坡口double U grooveVY形坡口single compound angle groove带钝边J形坡口single J groove带钝边双J形坡口double J groove单边V形坡口single bevel groove双V形坡口double V groove不对称双V形坡口 asymmetric double V groove双单边V形坡口 double bevel groove/K groove带垫板V形坡口 V groove with backing/ single V groove with backing 喇叭形坡口flare groove锁底坡口single bevel groove with backing locked坡形板边 tapered edge焊缝 weld接逢 seam焊缝符号 welding symbol焊缝金属 weld metal填充金属 filler metal熔敷金属 deposited metal焊缝表面weld face/ face of weld焊缝背面 back of weld焊缝轴线axis of weld焊缝尺寸 size of weld焊缝宽度weld width/ width of weld焊缝长度 weld length/ length of weld焊缝有效长度 effective length of weld焊缝厚度 throat depth/ throat thickness焊缝计算厚度theoretical throat焊缝实际厚度actual throat熔深penetration/ depth of penetration焊缝成形appearance of weld焊缝成形系数form factor of weld余高 reinforcement/ excess weld metal背面余高root reinforcement削平焊缝flush weld/ weld machined flush对接焊缝butt weld角焊缝fillet焊脚leg/ fillet weld leg角焊缝断面形状profile of fillet weld平形角焊缝flat fillet凸形角焊缝convex fillet weld凹形角焊缝concave fillet weld角焊缝凹度concavity侧面角焊缝side fillet weld/ fillet weld in parallel shear 正面角焊缝front fillet weld/ fillet weld in normal shear 立角焊缝fillet weld in the vertical position横角焊缝fillet weld in the horizontal position平角焊缝fillet weld in the flat position斜角焊缝oblique fillet weld连续焊缝continuous weld断续焊缝intermittent weld连续角焊缝continuous fillet weld断续角焊缝intermittent fillet weld交错断续角焊缝staggered intermittent fillet weld并列断续角焊缝chain intermittent fillet weld端接焊缝edge weld卷边焊缝flanged edge weld塞焊焊缝plug weld纵向焊缝longitudinal weld横向焊缝transverse weld环行焊缝girth weld/ circumferential weld螺旋形焊缝spiral weld/ helical weld密封焊缝seal weld承载焊缝strength weld联系焊缝connective weld定位焊缝tack weld焊道bead/ run/ pass焊波ripple焊根weld root/ root of weld焊趾weld toe/ toe封底焊道sealing run (after making main weld)/ back weld 打底焊道backing weld (before making main weld)/ back weld 根部焊道root pass/ root run填充焊道filling bead盖面焊道cosmetic bead/ cover pass回火焊道temper bead/ annealing bead熔透焊道penetration bead焊层 layer焊接接头welded joint接头形状joint geometry等强匹配接头equalmatching weld joint低强匹配接头undermatching weld joint超强匹配接头overmatching weld joint接头根部root of joint对接接头butt jointI形对接接头square butt jointV形对接接头single V butt jointU形对接接头single U butt jointJ形坡口接头single J butt joint双V形对接接头double V butt joint双单边V形对接接头double bevel butt joint/ K groove butt joint 带钝边U形对接接头double U butt joint带钝边J形坡口接头double J joint角接接头corner jointT形接头T joint斜T形接头inclined T joint十字接头cruciform joint/ cross-shaped joint三联接头joint among three members搭接接头lap joint套管接头muff joint/ sleeve joint双盖板接头double strapped joint盖板接头strapped joint端接接头edge joint卷边接头flanged edge joint锁底对接接头lock butt joint斜对接接头oblique butt joint混合接头mixed joint/ composite joint有间隙接头open joint无间隙接头closed joint焊接电弧welding arc电弧形态arc shape电弧物理行为arc physics behaviour引弧striking arc引弧电压striking voltage电弧气氛arc atmosphere阴极cathode热阴极hot cathode冷阴极cold cathode阴极斑点cathode spot阴极区cathode region阴极区电场强度intensity of the electric field in the cathode region 阴极压降cathode drop阳极anode阳极斑点anode spot斑点压力spot pressure阳极区anode region阳极区电场强度intensity of the electric field in the anode region 阳极压降anode drop弧柱arc column/ arc stream弧柱压降voltage drop in arc column弧柱电位梯度potential gradient in the arc column弧焰arc flame弧心arc core硬电弧forceful arc/ hard arc软电弧soft arc旋转电弧rotating arc脉冲电弧pulsed arc脉冲喷射电弧pulsed spray arc起皱现象puckering phenomena起皱电弧puckering arc起皱临界电流 puckering critical current间接电弧 indirect arc压缩电弧 compressive arc磁控电弧 magnetic controlling arc电弧力 arc force电磁力 electromagnectic force电磁收缩效应 pinch effect电弧飘移 wandering of arc电弧稳定性 arc stability电弧静特性 static characteristic of arc电弧动特性 dynamic characteristic of arc最小电压原理 principle of minimum voltage电弧挺度arc stiffness电弧偏吹 arc blow磁偏吹 magnetic blow阴极清理作用 cleaning action of the cathode电弧自身调节 arc self-regulation挖掘作用 digging action极性效应 polarity effect熔滴 droplet熔滴比表面积 specific surface of droplet熔滴过渡metal transfer过度频率 transition frequency粗滴过渡globular transfer; drop transfer短路过渡short circuiting transfer喷射过渡spray transfer旋转喷射过渡 rotating spray transfer脉冲喷射过渡 pulsed spray transfer爆炸过渡 explosive transfer渣壁过渡 flux wall guided transfer熔池 molten pool沸腾状熔池 boiling molten pool弧坑crater熔渣slag渣系 slag system渣系相图 slag system diagram碱性渣 basic slag酸性渣 acid slag碱度 basicity酸度 acidity长渣 long slag短渣 short slag粘性熔渣 viscous slag氧化物型熔渣 oxide melting slag盐型熔渣 salt melting slag盐-氧化物型熔渣 salt-oxide melting slag熔渣流动性 fluidity of the slag; slag fluidity熔渣solidified slag多孔焊渣 porous slag玻璃状焊渣 vitreous slag自动脱落焊渣 self-releasing slag脱渣性 slag detachability焊接设备 welding equipment; welding set焊机 welding machine; welder电焊机 electric welding machine; electric welder焊接电源 welding power source焊接热循环 weld thermal cycle焊接温度场 field of weld temperature; weld temperature field 准稳定温度场 quasi-stationary temperature field焊接热源 welding heat source点热源 point heat source线热源 linear heat source面热源 plane heat source瞬时集中热源 instantaneous concentration heat source热效率 thermal efficiency热能集中系数 coefficient of heat flow concentration峰值温度 peak temperature瞬时冷却速度 momentary cooling rate冷却时间 cooling time置换氧化 substitutionary oxydation扩散氧化 diffusible oxydation脱氧 desoxydation先期脱氧 precedent desoxydation扩散脱氧 diffusible desoxydation沉淀脱氧 precipitation desoxydation扩散氢 diffusible hydrogen初始扩散氢 initial diffusible hydrogen100℃残余扩散氢diffusible hydrogen remained at 100℃残余氢 residual hydrogen去氢 dehydrogenation去氢热处理 heat treatment for dehydrogenation脱硫 desulphurization脱磷 dephosphorization渗合金 alloying微量合金化 microalloying一次结晶组织 primary solidification structure二次结晶组织 secondary solidification structure联生结晶 epitaxial solidification焊缝结晶形态 solidification mode in weld-bead结晶层状线 ripple多边化边界 polygonization boundary结晶平均线速度 mean solidification rate针状铁素体 acicular ferrite条状铁素体 lath ferrite侧板条铁素体 ferrite side-plate晶界铁素体 grain boundary ferrite; polygonal ferrite; pro-eutectoid ferrite 粒状贝氏体 granular bainite板条马氏体 lath martensite过热组织 overheated structure魏氏组织 Widmannst?tten structureM-A组元 martensite-austenite constituent焊件失效分析 failure analysis of weldments冷裂判据 criterion of cold cracking冷裂敏感系数 cold cracking susceptibity coefficient脆性温度区间 brittle temperature range氢脆 hydrogen embrittlement层状偏析 lamellar segregation愈合 healing effect断口金相fractography断口 fracture延性断口 ductile fracture韧窝断口dimple fracture脆性断口 brittle fracture解理断口 cleavage fracture准解理断口 quasi-cleavage fracture氢致准解理断口 hydrogen-embrittlement induced沿晶断口 intergranular fracture穿晶断口 transgranular fracture疲劳断口 fatigue fracture滑移面断口 glide plane fracture断口形貌 fracture apperance断口试验 fracture test宏观断口分析 macrofractography放射区 radical zone纤维区 fibrous zone剪切唇区 shear lip aone焊接性weldability使用焊接性 service weldability工艺焊接性 fabrication weldability冶金焊接性 metallurgical weldability热焊接性 thermal weldability母材 base metal; parent metal焊接区 weld zone焊态 as-welded (AW)母材熔化区 fusion zone半熔化区 partial melting region未混合区 unmixed zone熔合区 bond area熔合线 weld junction (英)；bond line (美)热影响区 heat-affected zone (HAZ)过热区 overheated zone粗晶区 coarse grained region细晶区 fine grained region过渡区 transition zone硬化区 hardened zone碳当量 carbon equivalent铬当量 chromium equivalent镍当量 nickel equivalent舍夫勒组织图 Schaeffler's diagram德龙组织图Delong’s diagram连续冷却转变图（CCT图）continuous cooling transformation 裂纹敏感性 cracking sensibility焊接裂纹 weld crack焊缝裂纹 weld metal crack焊道裂纹 bead crack弧坑裂纹crater crack热影响区裂纹 heat-affected zone crack纵向裂纹 longitudinal crack横向裂纹 transverse crack微裂纹 micro-crack; micro-fissure热裂纹 hot crack凝固裂纹 solidification crack晶间裂纹 intercrystalline crack穿晶裂纹 transcrystalline crack多边化裂纹 polygonization crack液化裂纹 liquation crack失延裂纹 ductility-dip crack冷裂纹 cold crack延迟裂纹 delayed crack氢致裂纹 hydrogen-induced crack焊道下裂纹 underbead crack焊根裂纹 root crack焊趾裂纹 toe crack锯齿形裂纹 chevron cracking消除应力处理裂纹 stress relief annealing crack (SR crack)再热裂纹 reheat crack焊缝晶间腐蚀 weld intercryctalline corrosion刀状腐蚀 knife line attack敏化区腐蚀 weld decay层状撕裂 lamellar tearing焊接性试验 weldability裂纹试验 cracking testIIW裂纹试验 IIW cracking testY形坡口裂纹试验 slit type cracking test分块形槽热裂纹试验 segmented circular groove cracking testH形裂纹试验 H-type cracking test鱼骨形裂纹试验 fishbone cracking test指形裂纹试验 finger (cracking) testT形裂纹试验 Tee type cracking test环形槽裂纹试验 circular-groove cracking test可调拘束裂纹试验 varestraint testBWRA奥氏体钢裂纹试验 BWRA cracking test for austenitie steel圆棒裂纹试验 bar type cracking test; round bar cracking test里海裂纹试验 Lehigh restraint cracking test圆形镶块裂纹试验 circular-path cracking test十字接头裂纹试验 cruciform cracking testZ向窗口拘束裂纹试验 Z-direction window type restraint cracking test G-BOP焊缝金属裂纹试验 G-BOP weld metal crack test巴特尔焊道下裂纹试验 Battelle type underbead cracking testU形拉伸试验 U-tension test缪雷克期热裂纹试验 Murex hot cracking test菲斯柯裂纹试验 FISCO (type) cracking testCTS裂纹试验 controlled thermal severity拉伸拘束裂纹试验（TRC试验）tensile restraint cracking test刚性拘束裂纹试验（RRC试验）rigid restraint cracking test插销试验 implant testTigamajig 薄板焊接裂纹试验 Tigamajing thin plate cracking test 焊道纵向弯曲试验 longitudinal-bead test柯麦雷尔弯曲试验 Kommerell bead bend test肯泽尔弯曲试验 Kinzel test缺口弯曲试验 notch bend test热朔性试验 hot-ductility test热影响区冲击试验 impact test of HAZ热影响区模拟试验 synthetic heat-affected zone test最高硬度试验 maximum hardness test落锤试验 NRL (Naval Research Laboratory)测氢试验 Hydrogen test焊接材料电极焊接材料welding consumables电极electrode熔化电极consumable electrode不熔化电极nonconsumable electrode钨电极tungsten electrode焊丝welding wire. Welding rod实心焊丝solid wire渡铜焊丝copper-plating welding wire自保护焊丝self-shielded welding wire药芯焊丝flux-cored wire复合焊丝combined wire堆焊焊丝surfacing welding rod填充焊丝filler wire焊条electrode/ covered electrode焊芯core wire药皮coating (of an electrode)/ covering (of an electrode)涂料coating flux/coating material造气剂gas forming constituents造渣剂slag forming constituents合金剂alloying constituent脱氧剂dioxidizer稳弧剂arc stabilizer粘接剂binder水玻璃water glass水玻璃模数modules of water glass酸性焊条acid electrode高钛型焊条high titania (type) electrode钛钙型焊条lime titania type electrode钛铁矿形焊条ilmenite type electrode氧化铁型焊条iron oxide type electrode/ high iron oxide type electrode高纤维素型焊条high cellulose (type) electrode石墨型焊条graphite type electrode碱性焊条basic electrode/ lime type covered electrode低氢型焊条low hydrogen type electrode高韧性超低氢焊条high toughness super low hydrogen electrode奥氏体焊条austenitic electrode铁素体焊条ferritic electrode不锈钢焊条stainless steel electrode珠光体耐热钢焊条pearlitic heat resistant steel electrode低温钢焊条low temperature steel electrode/ steel electrode for low temperature 铝合金焊条aluminum alloy arc welding electrode铜合金焊条copper-alloy arc welding electrode铜芯铸铁焊条cast iron electrode with steel core纯镍铸铁焊条pure nickel cast iron electrode球墨铸铁焊条electrode for welding spheroidal graphite cast iron铸芯焊条electrode with cast core wire镍基合金焊条nickel base alloy covered electrode蒙乃尔焊条Monel electrode纯铁焊条pure iron electrode渗铝钢焊条alumetized steel electrode高效率焊条high efficiency electrode铁粉焊条iron powder electrode底层焊条backing welding electrode深熔焊条deep penetration electrode重力焊条gravity electrode立向下焊条electrode for vertical down position welding节能焊条saving energy electrode水下焊条underwater welding electrode耐海水腐蚀焊条seawater corrosion resistant steel electrode低尘低毒焊条low-fume and harmfulless electrode/low-fume and low-toxic electrode堆焊焊条surfacing electrode耐磨堆焊焊条hardfacing electrode钴基合金堆焊焊条cobalt base alloy surfacing electrode碳化钨堆焊焊条tungsten carbide surfacing electrode高锰钢堆焊焊条high manganese steel surfacing electrode双芯焊条twin electrode绞合焊条stranded electrode编织焊条braided electrode双层药皮焊条double coated electrode管状焊条flux-cored electrode气渣联合保护型药皮semi-volatile covering焊条工艺性usability of the electrode/ technicality of the electrode焊条使用性running characteristics of an electrode/ operating characteristics of an electrode焊条熔化性melting characteristics of an electrode焊条直径core diameter焊条偏心度eccentricity (of an electrode)药皮重量系数gravity coefficient of coating焊条药皮含水量percentage of moisture for covering焊条夹吃持端bare terminal (of an electrode)焊条引弧端striking end (of an elcetrode)焊剂welding flux/ flux熔炼焊剂fused flux粘结焊剂bonded flux烧结焊剂sintered flux/ agglomerated flux窄间隙埋弧焊焊剂flux for narrow-gap submerged arc welding低氢型焊剂low hydrogen type flux高速焊剂high speed welding flux无氧焊剂oxygen-free flux低毒焊剂low poison flux磁性焊剂magnetic flux电弧焊 arc welding直流电弧焊 direct current arc welding交流电弧焊 alternating current arc welding三相电弧焊 three phase arc welding熔化电弧焊 arc welding with consumable金属极电弧焊 metal arc welding不熔化极电弧焊 arc welding with nonconsumable碳弧焊 carbon arc welding明弧焊 open arc welding焊条电弧焊 shielded metal arc welding (SMAW)重力焊gravity welding躺焊 fire cracker welding电弧堆焊 arc surfacing自动堆焊 automatic surfacing躺板极堆焊 surfacing by fire cracker welding带极堆焊 surfacing with band-electrode振动电弧堆焊 vibratory arc surfacing耐磨堆焊 hardfacing埋弧焊 submerged arc welding (SAW)多丝埋弧焊multiple wire submerged arc welding纵列多丝埋弧焊 Tandem sequence (submerged-arc welding)横列多丝埋弧焊 series submerged arc welding (SAW-S)横列双丝并联埋弧焊 transverse submerged arc welding热丝埋弧焊 hot wire submerged-arc welding窄间隙埋弧焊 narrow-gap submerged arc welding弧压反馈电弧焊 arc voltage feedback controlling arc welding 自调节电弧焊 self-adjusting arc welding适应控制焊接 adaptive control welding焊剂层 burden; flux layer气体保护电弧焊 gas shielded arc welding保护气体 protective atmosphere惰性气体 inert-gas活性气体 active-gas惰性气体保护焊 inert-gas (arc) welding氩弧焊 argon arc welding熔化极惰性气体保护电弧焊 metal inert-gas arc welding钨极惰性气体保护电弧焊 tungsten inert-gas arc welding钨极氢弧焊 argon tungsten arc welding脉冲氢弧焊 pulsed argon arc welding熔化极脉冲氢弧焊 argon metal pulsed arc welding钨极脉冲氢弧焊 argon tungsten pulsed arc welding热丝MIG焊 hot wire MIG welding热丝TIG焊 hot wire TIG welding氨弧焊 helium-arc welding活性气体保护电弧焊 metal active-gas arc welding混合气体保护电弧焊 mixed gas arc welding二氧化碳气体保护电弧焊 carbon-dioxide arc welding; CO2 arc welding 细丝CO2焊 CO2 arc welding with thin wire粗丝CO2焊 CO2 arc welding with thick wire磁性焊剂CO2焊 unionarc welding药芯焊丝CO2焊 arcos arc process; dual shield arc welding气电立焊 electrogas (arc) welding氮弧焊 nitrogen-arc welding水蒸气保护电弧焊 water vapour arc welding原子氢焊 atomic hydrogen welding冲器室中电弧焊 controlled atmosphere arc welding旋转电弧焊 rotating arc welding短路过渡电弧焊 short circuiting arc welding焊丝横摆频率 weaving speed of wire焊丝停摆时间 electrode keep time of slider等离子弧焊 plasma arc welding (PAW)等离子弧 plasma arc等离子流 plasma jet转移弧 transferred arc非转移弧 nontransferred arc联合型等离子弧 combined plasma arc主弧 main arc维弧 pilot arc维弧电流 pilot arc surrent双弧现象 double arcing双弧临界电流 critical current of double arcing等离子弧焊枪 plasma (welding) torch压缩喷嘴 constricting nozzle单孔喷嘴 single port nozzle多孔喷嘴 multiport nozzle压缩喷嘴孔径 orifice diameter孔道长度 orifice throat length孔道比 orifice throat ratio等离子气 plasma gas; orifice gas电极内缩长度 electrode setback小孔效应 keyhole effect小孔型等离子弧焊 keyhole-mode welding熔透型等离子弧焊 fusion type plasma arc welding大电流等离子弧焊 high-current plasma arc welding中电流等离子弧焊 intermediate-current plasma arc welding小电流等离子弧焊 low-current plasma arc welding微束等离子弧焊 micro-plasma arc welding交流等离子弧焊 AC plasma arc welding脉冲等离子弧焊 pulsed plasma arc welding等离子弧堆焊plasma arc surfacing热丝等离子弧堆焊 hot wire plasma arc surfacing粉末等离子弧堆焊 plasma arc powder surfacing等离子-熔化极惰性气体保护电弧焊 plasma MIG welding转移弧电源 transferred arc power supply非转移弧电源 nontransferred arc power supply电弧焊设备 arc welding equipment电弧焊机 arc welding machine直流弧焊机 DC arc welding machine交流弧焊机 AC arc welding machine交直流两用弧焊机 AC/DC arc welding machine单站弧焊机 single operator arc welding machine多站弧焊机 multi-operator arc welding set固定式弧焊机 stationary arc welding machine移动式弧焊机 portable arc welding machine台式弧焊机 bench arc welding machine内燃机驱动式弧焊机 combustion engine driven arc welding set电动机驱动式弧焊机 motor driven arc welding set熔化极弧焊机 arc welding machine using a consumable electrode不熔化极弧焊机 arc welding machine using a non-consumable electrode 脉冲弧焊机 pulsed arc welding machine气体保护弧焊机 gas shielded arc welding machine氩弧焊机 argon arc welding machine二氧化碳弧焊机 CO2 arc welding machine钨极惰性气体保护弧焊机 tungsten inert-gas welding machine熔化仍惰性气体保护弧焊机 metal inert-gas welding machine气电立焊机 electrogas (arc) welding machine等离子弧焊机 plasma arc welding machine微束等离子弧焊机 micro-plasma welding equipment原子氢焊机 atomic hydrogen welding apparatus埋弧焊机 submerged arc welding machine弧焊电源 arc welding power source直流弧焊电源 DC arc welding power source交流弧焊电源 AC arc welding power source交直流两用弧焊电源 AC/DC arc welding power source脉冲弧焊电源 pulsed arc welding power source上升特性弧焊电源 rising characteristic arc welding power source平特性弧焊电源 constant –voltage arc welding power source下降特性弧焊电源 dropping characteristic arc welding power source垂降特性弧焊电源 constant-current arc welding power source多特性弧焊电源 slope-controlled arc welding power source逆变式焊接电源 inverter welding power source晶体管弧焊电源 transistor arc welding power source电源动特性 dynamic characteristic电源外特性 external characteristic弧焊变压器 arc welding transformer弧焊整流器 arc welding rectifier硅弧焊整流器 silicon arc welding rectifier晶闸管弧焊整流器 SCR arc welding rectifier; arc welding silicon controlled rectifier脉冲弧焊整流器 pulsed arc welding rectifier弧焊发电机 arc welding generator焊车 welding tractor焊接机头 welding head行走机构 traveller送丝机构 wire feeder等速送丝方式 constant wire-feed system变速送丝方式 alternate wire-feed system跟踪装置tracer焊丝盘 wire reel焊钳 electrode holder焊枪 welding gun电极夹 electrode holder导电嘴 tip; contact tube喷嘴 nozzle焊剂漏斗 flux-hopper高频振荡器 oscillator; HF unit脉冲引弧器 pulsed arc starter; surge injector脉冲稳弧器 pulsed arc stabilizer脉冲激弧器 pulsed arc exciter输出电抗器 out put reactor镇定变阻器 ballast rheostat直流分量抑制器 direct current suppressor焊接回路 welding circuit额定焊接电流 rated welding current焊接电流调节范围 range of welding current regulation 空载电压 open circuit voltage(no load voltage)约定负载电压 conventional load voltage负载持续率 duty cycle额定负载持续率 rated duty cycle; standard service手工弧焊机 manual arc welding machine电焊渣 electroslag welding (ESW)手工电渣焊 manual electroslag welding丝极电渣焊 electroslag welding with wire electrode板极电渣焊 electroslag welding with plate electrode 熔嘴电渣焊 electroslag welding with consumable nozzle 管极电渣焊 electroslag welding with tube electrode窄间隙电渣焊 narrow-gap electroslag welding电渣堆焊 electroslag surfacing电渣焊机 electrosalg welding machine熔嘴 consumable nozzle; consumable wire钢档板 steel shoe (192页)钢冷却板 Cu-cooling plate铜滑板copper shoe渣池slag bath渣池深度depth of slag bath渣池电压voltage of slag bath电渣过程稳定性electroslag process stability焊丝间距distance between welding wires电子束焊electron beam welding (EBW)脉冲电子束焊pulsed electron beam welding加速电压acceleration voltage/ operating voltage电子束电流beam current电子束功率beam power电子束功率密度beam power density焦点focal spot焦距focal length工作距离work distance电子束焊机electron beam welding machine高真空电子束焊机full vacuum electron beam welder低真空电子束焊机partial vacuum electron beam welder非真空电子束焊机nonvacuum electron beam welder真空度vacuum电子枪electron gun二极电子枪diode gun三极电子枪triode gun偏压电极bias electrode电磁透镜electromagnetic lens电子束偏转线圈electron beam deflection coils导流系数perveance钉尖spiking激光焊laser welding/ laser beam welding连续激光焊continuous laser welding脉冲激光焊impulsed laser welding激光焊机laser welding equipment气体激光器gas laser固体激光器solid laser焦斑直径focussed diameter of the beam离焦量clearance between focal point and (plate) surface 焊缝深宽比weld seam depth-to-width ratio气焊gas welding氧乙炔焊 oxy-acetylene welding氢氧焊 oxy-hydrogen welding空气乙炔焊 air-acetylene welding氧乙炔焊 oxy-acetylene flame氢氧焰 oxy-hydrogen flame氧煤气焰 oxy-coal gas flame焊接火焰 welding flame混合比 mixing ratio混合气体可燃范围 inflammable limit of the gaseous一次燃烧 primary combustion二次燃烧 secondary combustion燃烧速度 combustion rate燃烧强度 combustion intensity火焰热效率 flame heating efficiency焰芯 inner cone; flame cone内焰 internal flame外焰 flame envelope中性焰 neutral flame氧化焰 oxidizing flame碳化焰 carburizing flame还原区 reducing zone火焰稳定性 flame stability回火 flashback逆火 backfire回烧 flashback气体发生速度 gasification speed焊炬 torch; blow pipe等压式焊炬 balanced pressure torch射吸式焊炬 injector torch氧乙炔焊炬 oxy-acetylene torch焊割两用炬 combined cutting and welding torch 混合室 mixing chamber喷射器 injector焊嘴 welding nozzle; welding tip液氧气化器 oxygen evaporator气瓶 gas cylinder乙炔瓶 acetylene cylinder阀罩 cylinder cap气瓶阀 cylinder valve汇流排 cylinder manifold减压器 pressure regulator; gas regulator单级减压器 single stage regulator两级减压器 two stage regulator回火防止器 flashback arrestor干式回火防止器 dry flashback arrestor水封式回火防止器 water-closing type arrestor 净化器 purifier乙炔发生器 acetylene generator低压乙炔发生器 low pressure acetylene generator热剂焊 thermit welding (TW)热剂补焊 thermit repair welding钢轨热剂焊 thermit rail welding热剂 thermit powder热剂钢水 thermit steel热剂反应 thermit reaction热剂溶渣 thermit slag热剂铸模 thermit mold; mold for thermit weld热剂坩埚 thermit crucible焊筋 collar水下焊 underwater welding水下气体保护电弧焊 underwater gas shielded arc welding水下等离子弧焊 underwater plasma arc welding温式水下焊wet method underwater welding干式水下焊 dry method underwater welding局部干式水下焊 local dry underwater welding水帘局部干式水下焊 water curtain type dry underwater welding 遥控水下焊 remote controlled underwater welding电弧空腔 arc bubble电阻焊 resistance welding (RW)点焊 spot welding; resistance spot welding凸焊 projection welding缝焊 seam welding滚点焊 roll-spot welding连续点焊 stitch welding多点焊 multiple spot welding手压点焊 push welding; poke welding脉冲点焊 pulsation spot welding; multiple-impulse welding双面点焊 direct spot welding单面点焊 indirect spot welding串联点焊 series spot welding多点凸焊multiple projection welding频道进缝焊 step-by-step seam welding压平缝焊 mash seam welding串联缝焊 series seam welding对接缝焊 butt seam welding; foil-butt seam电阻对焊 upset butt welding。
焊接专业英语词汇
熔接fusion welding，压接pressure welding，焊接过程welding process，焊接技术welding technique，焊接工艺welding technology/procedure，焊接操作welding operation，焊接顺序welding sequence，焊接方向direction of welding，焊接位置welding position，熔敷顺序build-up sequence，deposition sequence，焊缝倾角weld slope/inclination of weld axis，焊缝转角weld rotation/angle of rotation，平焊位置flat position of welding，横焊位置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，横焊horizontal position welding，立焊vertical position welding，仰焊overhead position welding ，全位置焊all position welding：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。
如水平固定管所进行的环缝焊接，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，倾斜焊inclined position welding，上坡焊upward welding in the inclined position，下坡焊downward welding in the inclined position，对接焊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形坡口对接焊square butt welding，喇叭形坡口焊flare groove welding，，卷边焊flanged edge welding，纵缝焊接welding of longitudinal seam，横缝焊接welding of transverse seam，环缝焊接girth welding/ circumferential，螺旋缝焊接welding of spiral seam/welding of helical seam，环缝对接焊butt welding of circumferential seam，定位焊tack welding，单面焊welding by one side双面焊welding by both sides，单道焊single pass welding/single run welding，多道焊multi-pass welding，单层焊single layer welding，多层焊multi-layer welding，分段多层焊block sequence/ block welding，分层多道焊multi-layer and multi-pass welding，连续焊continuous welding，断续焊intermittent welding，打底焊backing weld，封底焊back sealing weld，盖面焊cosmetic welding，深熔焊deep penetration welding，摆动焊welding with weaving/weave bead welding，前倾焊 foreward welding (英国)/ forehand welding (美国)，后倾焊 backward welding(英国)/ backhand welding(美国)，分段退焊backstep welding，跳焊skip welding对称焊balanced welding/ balanced welding sequence，左焊法leftward welding forehand welding，右焊法rightward welding/backhand welding，挑弧焊whipping method，自动焊automatic welding，手工焊manual welding/hand welding，车间焊接shop welding，工地焊接site welding(英国)/ field welding (美国)，拘束焊接restraint welding，堆焊surfacing/building up/overlaying，隔离层堆焊buttering，端部周边焊boxing/end return，返修焊rewelding，补焊repair welding，塞焊plug welding，槽焊slot welding，衬垫焊welding with backing，焊剂垫焊welding with flux backing，窄间隙焊narrow-gap welding，强制成形焊enclosed welding脉冲电弧焊pulsed are welding，电弧点焊arc spot welding，螺柱焊stud welding，热风焊hot gas welding，高能焊high grade energy welding，固态焊接solid-state welding，单面焊双面成形one-side welding with back formation，焊接条件welding condition，焊接工艺参数welding parameter，极性polarity，正接electrode negative/straight polarity，反接electrode positive/reversed polarity，，运条方式manipulation of electrode，焊接电流welding current，焊接电流增加时间welding current upslope time，焊接电流衰减时间welding current downslope time，电流密度current density，短路电流short circuit current，脉冲电流pulse level/pulse current level，脉冲电流幅值pulse current amplitude，基值电流background level，脉冲频率pulse frequency脉冲焊接电流占空比duty cycle of pulse duration，电弧电压arc voltage，再引弧电压reignition voltage焊接速度welding speed，行走速度rate of travel/travel speed，送丝速度wire feed rate，线能量heat input/energy input，热输入heat input，预热preheat，后热postheat，焊后热处理postweld heat treatment/postheat treatment，预热温度preheat temperature，层间温度interpass temperature，焊接终了温度finishing temperature，后热温度postheating temperature，焊丝伸出长度wire extension，弧长arc length，熔化速度melting rate，熔化时间melting time，熔化系数melting coefficient，熔敷速度rate of deposition/deposition rate，熔敷系数deposition coefficient，熔敷效率deposition efficiency，损失系数loss coefficient，飞spatter，飞溅率spatter loss coefficient，融合比fusion ratio，稀释dilution，稀释率rate of dilution，合金过度系数transfer efficiency/recovery (of an element)，坡口groove，坡口面groove face，坡口面角度angle of bevel (英国)/ bevel angle (美国)，坡口角度included angle(英国)/groove angle(美国)，坡口高度groove depth，钝边root face，钝边高度thickness of root face/width of root face，根部间隙root gap(英国)/root opening (美国)，根部半径root radius/groove radius，根部锐边root edge，卷边高度height of flange，卷边半径radius of flange，单面坡口single groove，双面坡口double groove，坡口形式groove type，I形坡口square groove，V形坡口single V groove，Y形坡口single V groove with root face，双Y形坡口double Vgroove with root face，带钝边U形坡口single U groove，带钝边双U形坡口double U groove，VY形坡口single compound angle groove，带钝边J形坡口single J groove，带钝边双J形坡口double J groove，单边V形坡口single bevel groove，双V形坡口double V groove，不对称双V形坡口 asymmetric double V groove，双单边V形坡口 double bevel groove/K groove，带垫板V形坡口V groove with backing/ single V groove with backing，喇叭形坡口flare groove，锁底坡口single bevel groove with backing locked，坡形板边 tapered edge，焊缝 weld，接逢 seam，焊缝符号 welding symbol，焊缝金属 weld metal，填充金属 filler metal，熔敷金属 deposited metal，焊缝表面weld face/ face of weld，焊缝背面 back of weld，焊缝轴线axis of weld，焊缝尺寸 size of weld，焊缝宽度weld width/ width of weld，焊缝长度 weld length/ length of weld，焊缝有效长度 effective length of weld，焊缝厚度 throat depth/ throat thickness，焊缝计算厚度theoretical throat，焊缝实际厚度actual throat，熔深penetration/ depth of penetration，焊缝成形appearance of weld，焊缝成形系数form factor of weld，余高 reinforcement/ excess weld metal，背面余高root reinforcement，削平焊缝flush weld/ weld machined flush，对接焊缝butt weld，角焊缝fillet，焊脚leg/ fillet weld leg，角焊缝断面形状profile of fillet weld，平形角焊缝flat fillet，凸形角焊缝convex fillet weld，凹形角焊缝concave fillet weld，角焊缝凹度concavity，侧面角焊缝side fillet weld/ fillet weld in parallel shear 正面角焊缝front fillet weld/ fillet weld in normal shear， 立角焊缝fillet weld in the vertical position，横角焊缝fillet weld in the horizontal position，平角焊缝fillet weld in the flat position，斜角焊缝oblique fillet weld，连续焊缝continuous weld，断续焊缝intermittent weld，连续角焊缝continuous fillet weld，断续角焊缝intermittent fillet weld，交错断续角焊缝staggered intermittent fillet weld，并列断续角焊缝chain intermittent fillet weld，端接焊缝edge weld，卷边焊缝flanged edge weld，塞焊焊缝plug weld，纵向焊缝longitudinal weld，横向焊缝transverse weld，环行焊缝girth weld/ circumferential weld，螺旋形焊缝spiral weld/ helical weld，密封焊缝seal weld，承载焊缝strength weld，联系焊缝connective weld，定位焊缝tack weld，焊道bead/ run/ pass，焊波ripple，焊根weld root/ root of weld，焊趾weld toe/ toe，封底焊道sealing run (after making main weld)/ back weld， 打底焊道backing weld (before making main weld)/ back weld， 根部焊道root pass/ root run，填充焊道filling bead，盖面焊道cosmetic bead/ cover pass，回火焊道temper bead/ annealing bead，熔透焊道penetration bead，焊层 layer，焊接接头welded joint，接头形状joint geometry，等强匹配接头equalmatching weld joint，低强匹配接头undermatching weld joint，超强匹配接头overmatching weld joint，接头根部root of joint，对接接头butt jointI形对接接头square butt joint，V形对接接头single V butt joint，U形对接接头single U butt jointJ形坡口接头single J butt joint，双V形对接接头double V butt joint，双单边V形对接接头double bevel butt joint/ K groove butt joint，带钝边U形对接接头double U butt joint，带钝边J形坡口接头double J joint，角接接头corner joint，T形接头T joint，斜T形接头inclined T joint，十字接头cruciform joint/ cross-shaped joint， 三联接头joint among three members，搭接接头lap joint，套管接头muff joint/ sleeve joint，双盖板接头double strapped joint，盖板接头strapped joint，端接接头edge joint，卷边接头flanged edge joint，锁底对接接头lock butt joint，斜对接接头oblique butt joint，混合接头mixed joint/ composite joint，有间隙接头open joint，无间隙接头closed joint，焊接电弧welding arc，电弧形态arc shape，电弧物理行为arc physics behaviour，引弧striking arc，引弧电压striking voltage，电弧气氛arc atmosphere，阴极cathode，热阴极hot cathode，冷阴极cold cathode，阴极斑点cathode spot，阴极区cathode region，阴极区电场强度intensity of the electric field in the cathode region，阴极压降cathode drop，阳极anode，阳极斑点anode spot，斑点压力spot pressure，阳极区anode region，阳极区电场强度intensity of the electric field in the anode region，阳极压降anode drop，弧柱arc column/ arc stream，弧柱压降voltage drop in arc column，弧柱电位梯度potential gradient in the arc column，弧焰arc flame，弧心arc core，硬电弧forceful arc/ hard arc，软电弧soft arc，旋转电弧rotating arc，脉冲电弧pulsed arc，脉冲喷射电弧pulsed spray arc，起皱现象puckering phenomena，起皱电弧puckering arc，起皱临界电流 puckering critical current，间接电弧 indirect arc，压缩电弧 compressive arc，磁控电弧 magnetic controlling arc，电弧力 arc force，电磁力 electromagnectic force，电磁收缩效应 pinch effect，电弧飘移 wandering of arc，电弧稳定性 arc stability，电弧静特性 static characteristic of arc，电弧动特性 dynamic characteristic of arc，最小电压原理 principle of minimum voltage， 电弧挺度arc stiffness，电弧偏吹 arc blow，磁偏吹 magnetic blow，阴极清理作用 cleaning action of the cathode， 电弧自身调节 arc self-regulation，挖掘作用 digging action，极性效应 polarity effect，熔滴 droplet，熔滴比表面积 specific surface of droplet，熔滴过渡metal transfer，过度频率 transition frequency ，粗滴过渡globular transfer; drop transfer， 短路过渡short circuiting transfer，喷射过渡spray transfer，旋转喷射过渡 rotating spray transfer，脉冲喷射过渡 pulsed spray transfer，爆炸过渡 explosive transfer，渣壁过渡 flux wall guided transfer，熔池 molten pool ，沸腾状熔池 boiling molten pool，弧坑crater，熔渣slag，渣系 slag system，渣系相图 slag system diagram，碱性渣 basic slag，酸性渣 acid slag，碱度 basicity，酸度 acidity，长渣 long slag，短渣 short slag，粘性熔渣 viscous slag，氧化物型熔渣 oxide melting slag，盐型熔渣 salt melting slag，盐-氧化物型熔渣 salt-oxide melting slag，熔渣流动性 fluidity of the slag; slag fluidity， 熔渣solidified slag，多孔焊渣 porous slag，玻璃状焊渣 vitreous slag，自动脱落焊渣 self-releasing slag，脱渣性 slag detachability，焊接设备 welding equipment; welding set，焊机 welding machine; welder，电焊机 electric welding machine; electric welder， 焊接电源 welding power source焊接热循环weld thermal cycle，焊接温度场field of weld temperature; weld temperature field 准稳定温度场quasi-stationary temperature field，焊接热源welding heat source，点热源 point heat source线热源 linear heat source，面热源 plane heat source，瞬时集中热源instantaneous concentration heat source热效率 thermal efficiency ，热能集中系数coefficient of heat flow concentration，峰值温度 peak temperature瞬时冷却速度 momentary cooling rate，冷却时间 cooling time，置换氧化 substitutionary oxydation扩散氧化 diffusible oxydation，脱氧 desoxydation，先期脱氧 precedent desoxydation，扩散脱氧 diffusible desoxydation，沉淀脱氧 precipitation desoxydation，扩散氢 diffusible hydrogen，初始扩散氢 initial diffusible hydrogen，100℃残余扩散氢 diffusible hydrogen remained at 100℃， 残余氢 residual hydrogen，去氢 dehydrogenation，去氢热处理heat treatment for dehydrogenation，脱硫 desulphurization，脱磷 dephosphorization，渗合金 alloying，微量合金化 microalloying，一次结晶组织primary solidification structure，二次结晶组织secondary solidification structure，联生结晶 epitaxial solidification，焊缝结晶形态solidification mode in weld-bead，结晶层状线 ripple，多边化边界 polygonization boundary，结晶平均线速度mean solidification rate，针状铁素体 acicular ferrite，条状铁素体 lath ferrite，侧板条铁素体 ferrite side-plate，晶界欣素体grain boundary ferrite; polygonal ferrite; pro-entectoid ferrite ，粒状贝氏体 granular bainite，板条马氏体 lath martensite，过热组织 overheated structure，魏氏组织 Widmannst?tten structure，M-A组元 martensite-austenite constituent，焊件失效分析failure analysis of weldments冷裂判据criterion of cold cracking，冷裂敏感系数cold cracking susceptibity coefficient，脆性温度区间brittle temperature range，氢脆 hydrogen embrittlement，层状偏析 lamellar segregation，愈合 healing effect，断口金相fractography，断口 fracture，延性断口 ductile fracture，韧窝断口dimple fracture，脆性断口 brittle fracture，解理断口 cleavage fracture，准解理断口 quasi-cleavage fracture，氢致准解理断口 hydrogen-embrittlement induced，沿晶断口 intergranular fracture，穿晶断口 transgranular fracture疲劳断口 fatigue fracture，滑移面断口 glide plane fracture，断口形貌 fracture apperance，断口试验 fracture test，宏观断口分析 macrofractography，放射区 radical zone，纤维区 fibrous zone，剪切唇区 shear lip aone，焊接性weldability，使用焊接性 service weldability，工艺焊接性 fabrication weldability，冶金焊接性 metallurgical weldability，热焊接性 thermal weldability，母材base metal; parent metal，焊接区 weld zone，焊态 as-welded (AW)，母材熔化区 fusion zone，半熔化区 partial melting region，未混合区 unmixed zone，熔合区 bond area，熔合线weld junction (英)；bond line (美)，热影响区 heat-affected zone (HAZ)过热区 overheated zone，粗晶区 coarse grained region，细晶区fine grained region，过渡区 transition zone硬化区 hardened zone，碳当量 carbon equivalent，铬当量 chromium equivalent，镍当量 nickel equivalent舍夫勒组织图 Schaeffler's diagram，德龙组织图 Delong’s diagram，连续冷却转变图（CCT图）continuous cooling transformation，裂纹敏感性 cracking sensibility，焊接裂纹 weld crack，焊缝裂纹weld metal crack，焊道裂纹 bead crack，弧坑裂纹crater crack，热影响区裂纹 heat-affected zone crack，纵向裂纹 longitudinal crack，横向裂纹 transverse crack，微裂纹 micro-crack; micro-fissure，热裂纹 hot crack，凝固裂纹 solidification crack，晶间裂纹 intercrystalline crack，穿晶裂纹 transcrystalline crack多边化裂纹 polygonization crack，液化裂纹 liquation crack，失延裂纹 ductility-dip crack，冷裂纹 cold crack延迟裂纹 delayed crack，氢致裂纹 hydrogen-induced crack，焊道下裂纹 underbead crack，焊根裂纹 root crack，焊趾裂纹 toe crack，锯齿形裂纹 chevron cracking，消除应力处理裂纹stress relief annealing crack (SR crack)，再热裂纹 reheat crack，焊缝晶间腐蚀weld intercryctalline corrosion，刀状腐蚀knife line attack，敏化区腐蚀 weld decay，层状撕裂 lamellar tearing，焊接性试验 weldability，裂纹试验 cracking test，IIW裂纹试验IIW cracking test，Y形坡口裂纹试验slit type cracking test分块形槽热裂纹试验segmented circular groove cracking test，H形裂纹试验 H-type cracking test，鱼骨形裂纹试验 fishbone cracking test，指形裂纹试验 finger (cracking) test，T形裂纹试验Tee type cracking test，环形槽裂纹试验 circular-groove cracking test，可调拘束裂纹试验 varestraint test，BWRA奥氏体钢裂纹试验BWRA cracking test for austenitie steel ，圆棒裂纹试验bar type cracking test; round bar cracking test，里海裂纹试验Lehigh restraint cracking test，圆形镶块裂纹试验 circular-path cracking test，十字接头裂纹试验cruciform cracking test，Z向窗口拘束裂纹试验Z-direction window type restraint cracking test，G-BOP焊缝金属裂纹试验G-BOP weld metal crack test，巴特尔焊道下裂纹试验Battelle type underbead cracking testU形拉伸试验 U-tension test，缪雷克期热裂纹试验Murex hot cracking test，菲斯柯裂纹试验FISCO (type) cracking test，CTS裂纹试验controlled thermal severity，拉伸拘束裂纹试验（TRC试验）tensile restraint cracking test，刚性拘束裂纹试验（RRC试验）rigid restraint cracking test，插销试验 implant test，Tigamajig薄板焊接裂纹试验Tigamajing thin plate cracking test焊道纵向弯曲试验 longitudinal-bead test，柯麦雷尔弯曲试验Kommerell bead bend test，肯泽尔弯曲试验 Kinzel test，缺口弯曲试验 notch bend test，热朔性试验 hot-ductility test，热影响区冲击试验impact test of HAZ，热影响区模拟试验synthetic heat-affected zone test，最高硬度试验 maximum hardness test，落锤试验 NRL (Naval Research Laboratory)，测氢试验 Hydrogen test，焊接材料，电极焊接材料welding consumables，电极electrode，熔化电极consumable electrode，不熔化电极nonconsumable electrode，钨电极tungsten electrode，焊丝welding wire. Welding rod，实心焊丝solid wire，渡铜焊丝copper-plating welding wire，自保护焊丝self-shielded welding wire，药芯焊丝flux-cored wire，复合焊丝combined wire，堆焊焊丝surfacing welding rod，填充焊丝filler wire，焊条electrode/ covered electrode，焊芯core wire，药皮coating (of an electrode)/ covering (of an electrode)，涂料coating flux/coating material，造气剂gas forming constituents，造渣剂slag forming constituents，合金剂alloying constituent，脱氧剂dioxidizer，稳弧剂arc stabilizer，粘接剂binder，水玻璃water glass ，水玻璃模数modules of water glass，酸性焊条acid electrode，高钛型焊条high titania (type) electrode，钛钙型焊条lime titania type electrode，钛铁矿形焊条ilmenite type electrode，氧化铁型焊条iron oxide type electrode/ high iron oxide type electrode，高纤维素型焊条high cellulose (type) electrode，石墨型焊条graphite type electrode，碱性焊条basic electrode/ lime type covered electrode，低氢型焊条low hydrogen type electrode高韧性超低氢焊条high toughness super low hydrogen electrode，奥氏体焊条austenitic electrode，铁素体焊条ferritic electrode，不锈钢焊条stainless steel electrode，珠光体耐热钢焊条pearlitic heat resistant steel electrode，低温钢焊条low temperature steel electrode/ steel electrode for low temperature，铝合金焊条aluminum alloy arc welding electrode，铜合金焊条copper-alloy arc welding electrode，铜芯铸铁焊条cast iron electrode with steel core ，纯镍铸铁焊条pure nickel cast iron electrode，球墨铸铁焊条electrode for welding spheroidal graphite cast iron，铸芯焊条electrode with cast core wire，镍基合金焊条nickel base alloy covered electrode，蒙乃尔焊条Monel electrode，纯铁焊条pure iron electrode，渗铝钢焊条alumetized steel electrode，高效率焊条high efficiency electrode，铁粉焊条iron powder electrode，底层焊条backing welding electrode，深熔焊条deep penetration electrode，重力焊条gravity electrode，立向下焊条electrode for vertical down position welding，节能焊条saving energy electrode，水下焊条underwater welding electrode，耐海水腐蚀焊条seawater corrosion resistant steel electrode，低尘低毒焊条low-fume and harmfulless electrode/，low-fume and low-toxic electrode，堆焊焊条surfacing electrode，耐磨堆焊焊条hardfacing electrode，钴基合金堆焊焊条cobalt base alloy surfacing electrode，碳化钨堆焊焊条tungsten carbide surfacing electrode，高锰钢堆焊焊条high manganese steel surfacing electrode，双芯焊条twin electrode，绞合焊条stranded electrode，编织焊条braided electrode，双层药皮焊条double coated electrode，管状焊条flux-cored electrode，气渣联合保护型药皮semi-volatile covering，焊条工艺性usability of the electrode/ technicality of the electrode，焊条使用性running characteristics of an electrode/ operating characteristics of an electrode，焊条熔化性melting characteristics of an electrode，焊条直径core diameter，焊条偏心度eccentricity (of an electrode)，药皮重量系数gravity coefficient of coating，焊条药皮含水量percentage of moisture for covering，焊条夹吃持端bare terminal (of an electrode)，焊条引弧端striking end (of an elcetrode)，焊剂welding flux/ flux，熔炼焊剂fused flux，粘结焊剂bonded flux，烧结焊剂sintered flux/ agglomerated flux，窄间隙埋弧焊焊剂flux for narrow-gap submerged arc welding，低氢型焊剂low hydrogen type flux，高速焊剂high speed welding flux，无氧焊剂oxygen-free flux，低毒焊剂low poison flux，磁性焊剂magnetic flux，电弧焊 arc welding，直流电弧焊direct current arc welding，交流电弧焊alternating current arc welding，三相电弧焊three phase arc welding熔化电弧焊arc welding with consumable，金属极电弧焊 metal arc welding，不熔化极电弧焊arc welding with nonconsumable，碳弧焊carbon arc welding，明弧焊open arc welding，焊条电弧焊shielded metal arc welding (SMAW)，重力焊gravity welding，躺焊 fire cracker welding，电弧堆焊 arc surfacing，自动堆焊 automatic surfacing，躺板极堆焊surfacing by fire cracker welding，带极堆焊 surfacing with band-electrode，振动电弧堆焊vibratory arc surfacing，耐磨堆焊 hardfacing，埋弧焊submerged arc welding (SAW)，多丝埋弧焊multiple wire submerged arc welding，纵列多丝埋弧焊Tandem sequence (submerged-arc welding)横列多丝埋弧焊series submerged arc welding (SAW-S)，横列双丝并联埋弧焊transverse submerged arc welding，热丝埋弧焊hot wire submerged-arc welding，窄间隙埋弧焊narrow-gap submerged arc welding，弧压反馈电弧焊 arc voltage feedback controlling arc welding，自调节电弧焊 self-adjusting arc welding，适应控制焊接 adaptive control welding，焊剂层burden; flux layer，气体保护电弧焊gas shielded arc welding，保护气体 protective atmosphere，惰性气体 inert-gas，活性气体 active-gas，惰性气体保护焊 inert-gas (arc) welding，氩弧焊 argon arc welding，熔化极惰性气体保护电弧焊metal inert-gas arc welding钨极惰性气体保护电弧焊tungsten inert-gas arc welding，钨极氢弧焊argon tungsten arc welding，脉冲氢弧焊pulsed argon arc welding，熔化极脉冲氢弧焊argon metal pulsed arc welding，钨极脉冲氢弧焊argon tungsten pulsed arc welding，热丝MIG焊hot wire MIG welding，热丝TIG焊hot wire TIG welding，氨弧焊 helium-arc welding，活性气体保护电弧焊metal active-gas arc welding，混合气体保护电弧焊mixed gas arc welding，二氧化碳气体保护电弧焊 carbon-dioxide arc welding;CO2 arc welding ，细丝CO2焊 CO2 arc welding with thin wire，粗丝CO2焊 CO2 arc welding with thick wire，磁性焊剂CO2焊 unionarc welding，药芯焊丝CO2焊 arcos arc process; dual shield arc welding， 气电立焊 electrogas (arc) welding氮弧焊 nitrogen-arc welding，水蒸气保护电弧焊 water vapour arc welding，原子氢焊 atomic hydrogen welding，冲器室中电弧焊 controlled atmosphere arc welding， 旋转电弧焊 rotating arc welding，短路过渡电弧焊 short circuiting arc welding，焊丝横摆频率 weaving speed of wire，焊丝停摆时间 electrode keep time of slider，等离子弧焊 plasma arc welding (PAW)，等离子弧 plasma arc，等离子流 plasma jet，转移弧 transferred arc，非转移弧 nontransferred arc，联合型等离子弧 combined plasma arc，主弧 main arc，维弧 pilot arc，维弧电流 pilot arc surrent，双弧现象 double arcing，双弧临界电流 critical current of double arcing， 等离子弧焊枪 plasma (welding) torch，压缩喷嘴 constricting nozzle，单孔喷嘴 single port nozzle，多孔喷嘴 multiport nozzle，压缩喷嘴孔径 orifice diameter，孔道长度 orifice throat length，孔道比 orifice throat ratio，等离子气 plasma gas; orifice gas，电极内缩长度 electrode setback，小孔效应 keyhole effect，小孔型等离子弧焊 keyhole-mode welding，熔透型等离子弧焊 fusion type plasma arc welding，大电流等离子弧焊 high-current plasma arc welding，中电流等离子弧焊 intermediate-current plasma arc welding ， 小电流等离子弧焊 low-current plasma arc welding，微束等离子弧焊 micro-plasma arc welding，交流等离子弧焊 AC plasma arc welding ，脉冲等离子弧焊 pulsed plasma arc welding，等离子弧堆焊plasma arc surfacing，热丝等离子弧堆焊 hot wire plasma arc surfacing，粉末等离子弧堆焊 plasma arc powder surfacing，等离子-熔化极惰性气体保护电弧焊 plasma MIG welding，转移弧电源 transferred arc power supply非转移弧电源 nontransferred arc power supply ，电弧焊设备 arc welding equipment，电弧焊机 arc welding machine，直流弧焊机 DC arc welding machine，交流弧焊机 AC arc welding machine，交直流两用弧焊机 AC/DC arc welding machine，单站弧焊机 single operator arc welding machine，多站弧焊机 multi-operator arc welding set，固定式弧焊机 stationary arc welding machine，移动式弧焊机 portable arc welding machine，台式弧焊机 bench arc welding machine内燃机驱动式弧焊机 combustion engine driven arc welding set， 电动机驱动式弧焊机 motor driven arc welding set，熔化极弧焊机 arc welding machine using a consumable electrode，不熔化极弧焊机 arc welding machine using a non-consumable electrode，脉冲弧焊机 pulsed arc welding machine，气体保护弧焊机 gas shielded arc welding machine氩弧焊机 argon arc welding machine，二氧化碳弧焊机 CO2 arc welding machine，钨极惰性气体保护弧焊机 tungsten inert-gas welding machine，熔化仍惰性气体保护弧焊机 metal inert-gas welding machine，气电立焊机 electrogas (arc) welding machine，等离子弧焊机 plasma arc welding machine，微束等离子弧焊机 micro-plasma welding equipment，原子氢焊机 atomic hydrogen welding apparatus，埋弧焊机 submerged arc welding machine，弧焊电源 arc welding power source，直流弧焊电源 DC arc welding power source，交流弧焊电源 AC arc welding power source，交直流两用弧焊电源 AC/DC arc welding power source，脉冲弧焊电源 pulsed arc welding power source，上升特性弧焊电源 rising characteristic arc welding power source，平特性弧焊电源 constant –voltage arc welding power source ， 下降特性弧焊电源 dropping characteristic arc welding power source，垂降特性弧焊电源 constant-current arc welding power source， 多特性弧焊电源 slope-controlled arc welding power source，逆变式焊接电源 inverter welding power source，晶体管弧焊电源 transistor arc welding power source，电源动特性 dynamic characteristic，电源外特性 external characteristic，弧焊变压器 arc welding transformer，弧焊整流器 arc welding rectifier，硅弧焊整流器 silicon arc welding rectifier，晶闸管弧焊整流器 SCR arc welding rectifier; arc welding silicon controlled rectifier，脉冲弧焊整流器 pulsed arc welding rectifier，弧焊发电机 arc welding generator，焊车 welding tractor，焊接机头 welding head，行走机构 traveller，送丝机构 wire feeder，等速送丝方式 constant wire-feed system，变速送丝方式 alternate wire-feed system，跟踪装置tracer，焊丝盘 wire reel，焊钳 electrode holder，焊枪 welding gun ，电极夹 electrode holder，导电嘴 tip; contact tube，喷嘴 nozzle，焊剂漏斗 flux-hopper，高频振荡器 oscillator; HF unit，脉冲引弧器 pulsed arc starter; surge injector，脉冲稳弧器 pulsed arc stabilizer，脉冲激弧器 pulsed arc exciter，输出电抗器 out put reactor，镇定变阻器 ballast rheostat，直流分量抑制器 direct current suppressor，焊接回路 welding circuit，额定焊接电流 rated welding current，焊接电流调节范围 range of welding current regulation， 空载电压 open circuit voltage(no load voltage)，约定负载电压 conventional load voltage，负载持续率 duty cycle，额定负载持续率 rated duty cycle; standard service，手工弧焊机 manual arc welding machine，电焊渣 electroslag welding (ESW)，手工电渣焊 manual electroslag welding，丝极电渣焊 electroslag welding with wire electrode，板极电渣焊 electroslag welding with plate electrode， 熔嘴电渣焊 electroslag welding with consumable nozzle， 管极电渣焊 electroslag welding with tube electrode，窄间隙电渣焊 narrow-gap electroslag welding，电渣堆焊 electroslag surfacing，电渣焊机 electrosalg welding machine，熔嘴 consumable nozzle; consumable wire ，钢档板 steel shoe ，钢冷却板 Cu-cooling plate，铜滑板copper shoe，渣池slag bath，渣池深度depth of slag bath，渣池电压voltage of slag bath，电渣过程稳定性electroslag process stability，焊丝间距distance between welding wires，电子束焊electron beam welding (EBW)，脉冲电子束焊pulsed electron beam welding，加速电压acceleration voltage/ operating voltage，电子束电流beam current，电子束功率beam power，电子束功率密度beam power density，焦点focal spot，焦距focal length，工作距离work distance，电子束焊机electron beam welding machine，高真空电子束焊机full vacuum electron beam welder，低真空电子束焊机partial vacuum electron beam welder， 非真空电子束焊机nonvacuum electron beam welder，真空度vacuum，电子枪electron gun，二极电子枪diode gun，三极电子枪triode gun，偏压电极bias electrode，电磁透镜electromagnetic lens，电子束偏转线圈electron beam deflection coils，导流系数perveance，钉尖spiking，激光焊laser welding/ laser beam welding，连续激光焊continuous laser welding，脉冲激光焊impulsed laser welding，激光焊机laser welding equipment，气体激光器gas laser，固体激光器solid laser，焦斑直径focussed diameter of the beam，离焦量clearance between focal point and (plate) surface， 焊缝深宽比weld seam depth-to-width ratio，气焊gas welding，氧乙炔焊 oxy-acetylene welding，氢氧焊 oxy-hydrogen welding，空气乙炔焊 air-acetylene welding，氧乙炔焊 oxy-acetylene flame，氢氧焰 oxy-hydrogen flame，氧煤气焰 oxy-coal gas flame，，焊接火焰 welding flame，混合比 mixing ratio，混合气体可燃范围 inflammable limit of the gaseous，一次燃烧 primary combustion，二次燃烧 secondary combustion，燃烧速度 combustion rate，燃烧强度 combustion intensity，火焰热效率 flame heating efficiency，焰芯 inner cone; flame cone，内焰 internal flame，外焰 flame envelope，中性焰 neutral flame氧化焰 oxidizing flame，碳化焰 carburizing flame，还原区 reducing zone，火焰稳定性 flame stability，回火 flashback，逆火 backfire，回烧 flashback，气体发生速度 gasification speed，焊炬 torch; blow pipe，等压式焊炬 balanced pressure torch，射吸式焊炬 injector torch，氧乙炔焊炬 oxy-acetylene torch，焊割两用炬 combined cutting and welding torch， 混合室 mixing chamber，喷射器 injector，焊嘴 welding nozzle;welding tip，液氧气化器 oxygen evaporator，气瓶 gas cylinder，乙炔瓶 acetylene cylinder，阀罩 cylinder cap，气瓶阀 cylinder valve汇流排 cylinder manifold，减压器 pressure regulator; gas regulator，单级减压器 single stage regulator，两级减压器 two stage regulator，回火防止器 flashback arrestor，干式回火防止器 dry flashback arrestor，水封式回火防止器 water-closing type arrestor，净化器 purifier，乙炔发生器 acetylene generator，低压乙炔发生器 low pressure acetylene generator， 热剂焊 thermit welding (TW)，热剂补焊 thermit repair welding，钢轨热剂焊 thermit rail welding热剂 thermit powder，热剂钢水 thermit steel，热剂反应 thermit reaction，热剂溶渣 thermit slag，热剂铸模 thermit mold; mold for thermit weld，热剂坩埚 thermit crucible，焊筋 collar，水下焊 underwater welding，。
焊接专业英语词汇最全版本
焊接专业英语词汇（共10部分）焊接专业英语词汇（共10部分）1、熔化焊熔接fusion welding压接pressure welding焊接过程welding process焊接技术welding technique焊接工艺welding technology/procedure焊接操作welding operation焊接顺序welding sequence焊接方向direction of welding焊接位置welding position熔敷顺序build-up sequence/deposition sequence焊缝倾角weld slope/inclination of weld axis焊缝转角weld rotation/angle of rotation平焊位置flat position of welding横焊位置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横焊horizontal position welding立焊vertical position welding仰焊overhead position welding全位置焊all position welding：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。
如水平固定管所进行的环缝焊接向下立焊vertical down welding/downward welding in the vertical position向上立焊vertical up welding/upward welding in the vertical position倾斜焊inclined position welding上坡焊upward welding in the inclined position下坡焊downward welding in the inclined position对接焊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 weldingI形坡口对接焊square butt welding喇叭形坡口焊flare groove welding卷边焊flanged edge welding纵缝焊接welding of longitudinal seam横缝焊接welding of transverse seam环缝焊接girth welding/ circumferential螺旋缝焊接welding of spiral seam/welding of helical seam 环缝对接焊butt welding of circumferential seam定位焊tack welding单面焊welding by one side双面焊welding by both sides单道焊single pass welding/single run welding多道焊multi-pass welding单层焊single layer welding多层焊multi-layer welding分段多层焊block sequence/ block welding分层多道焊multi-layer and multi-pass welding连续焊continuous welding断续焊intermittent welding打底焊backing weld封底焊back sealing weld盖面焊cosmetic welding深熔焊deep penetration welding摆动焊welding with weaving/weave bead welding前倾焊foreward welding (英国)/ forehand welding (美国) 后倾焊backward welding(英国)/ backhand welding(美国) 分段退焊backstep welding跳焊skip welding对称焊balanced welding/ balanced welding sequence左焊法leftward welding forehand welding右焊法rightward welding/backhand welding挑弧焊whipping method自动焊automatic welding手工焊manual welding/hand welding车间焊接shop welding工地焊接site welding(英国)/ field welding (美国)拘束焊接restraint welding堆焊surfacing/building up/overlaying隔离层堆焊buttering端部周边焊boxing/end return返修焊rewelding补焊repair welding塞焊plug welding槽焊slot welding衬垫焊welding with backing焊剂垫焊welding with flux backing窄间隙焊narrow-gap welding强制成形焊enclosed welding脉冲电弧焊pulsed are welding电弧点焊arc spot welding螺柱焊stud welding热风焊hot gas welding高能焊high grade energy welding固态焊接solid-state welding单面焊双面成形one-side welding with back formation 焊接条件welding condition焊接工艺参数welding parameter极性polarity正接electrode negative/straight polarity反接electrode positive/reversed polarity运条方式manipulation of electrode焊接电流welding current焊接电流增加时间welding current upslope time焊接电流衰减时间welding current downslope time电流密度current density短路电流short circuit current脉冲电流pulse level/pulse current level脉冲电流幅值pulse current amplitude基值电流background level脉冲频率pulse frequency脉冲焊接电流占空比duty cycle of pulse duration电弧电压arc voltage再引弧电压reignition voltage焊接速度welding speed行走速度rate of travel/travel speed送丝速度wire feed rate线能量heat input/energy input热输入heat input预热preheat后热postheat焊后热处理posweld heat treatment/postheat treatment 预热温度preheat temperature层间温度interpass temperature焊接终了温度finishing temperature后热温度postheating temperature焊丝伸出长度wire extension弧长arc length熔化速度melting rate熔化时间melting time熔化系数melting coefficient熔敷速度rate of deposition/deposition rate熔敷系数deposition coefficient熔敷效率deposition efficiency损失系数loss coefficient飞spatter飞溅率spatter loss coefficient融合比fusion ratio稀释dilution稀释率rate of dilution合金过度系数transfer efficiency/recovery (of an element)坡口groove坡口面groove face坡口面角度angle of bevel (英国)/ bevel angle (美国)坡口角度included angle(英国)/groove angle(美国)坡口高度groove depth钝边root face钝边高度thickness of root face/width of root face根部间隙root gap(英国)/root opening (美国)根部半径root radius/groove radius根部锐边root edge卷边高度height of flange卷边半径radius of flange单面坡口single groove双面坡口double groove坡口形式groove typeI形坡口square grooveV形坡口single V grooveY形坡口single V groove with root face双Y形坡口double Vgroove with root face带钝边U形坡口single U groove带钝边双U形坡口double U grooveVY形坡口single compound angle groove带钝边J形坡口single J groove带钝边双J形坡口double J groove单边V形坡口single bevel groove双V形坡口double V groove不对称双V形坡口asymmetric double V groove双单边V形坡口double bevel groove/K groove带垫板V形坡口V groove with backing/ single V groove with backing 喇叭形坡口flare groove锁底坡口single bevel groove with backing locked坡形板边tapered edge焊缝weld接逢seam焊缝符号welding symbol焊缝金属weld metal填充金属filler metal熔敷金属deposited metal焊缝表面weld face/ face of weld焊缝背面back of weld焊缝轴线axis of weld焊缝尺寸size of weld焊缝宽度weld width/ width of weld焊缝长度weld length/ length of weld焊缝有效长度effective length of weld焊缝厚度throat depth/ throat thickness焊缝计算厚度theoretical throat焊缝实际厚度actual throat熔深penetration/ depth of penetration焊缝成形appearance of weld焊缝成形系数form factor of weld余高reinforcement/ excess weld metal背面余高root reinforcement削平焊缝flush weld/ weld machined flush对接焊缝butt weld角焊缝fillet焊脚leg/ fillet weld leg角焊缝断面形状profile of fillet weld平形角焊缝flat fillet凸形角焊缝convex fillet weld凹形角焊缝concave fillet weld角焊缝凹度concavity侧面角焊缝side fillet weld/ fillet weld in parallel shear 正面角焊缝front fillet weld/ fillet weld in normal shear 立角焊缝fillet weld in the vertical position横角焊缝fillet weld in the horizontal position平角焊缝fillet weld in the flat position斜角焊缝oblique fillet weld连续焊缝continuous weld断续焊缝intermittent weld连续角焊缝continuous fillet weld断续角焊缝intermittent fillet weld交错断续角焊缝staggered intermittent fillet weld并列断续角焊缝chain intermittent fillet weld端接焊缝edge weld卷边焊缝flanged edge weld塞焊焊缝plug weld纵向焊缝longitudinal weld横向焊缝transverse weld环行焊缝girth weld/ circumferential weld螺旋形焊缝spiral weld/ helical weld密封焊缝seal weld承载焊缝strength weld联系焊缝connective weld定位焊缝tack weld焊道bead/ run/ pass焊波ripple焊根weld root/ root of weld焊趾weld toe/ toe封底焊道sealing run (after making main weld)/ back weld打底焊道backing weld (before making main weld)/ back weld 根部焊道root pass/ root run填充焊道filling bead盖面焊道cosmetic bead/ cover pass回火焊道temper bead/ annealing bead熔透焊道penetration bead焊层layer焊接接头welded joint接头形状joint geometry等强匹配接头equalmatching weld joint低强匹配接头undermatching weld joint超强匹配接头overmatching weld joint接头根部root of joint对接接头butt jointI形对接接头square butt jointV形对接接头single V butt jointU形对接接头single U butt jointJ形坡口接头single J butt joint双V形对接接头double V butt joint双单边V形对接接头double bevel butt joint/ K groove butt joint 带钝边U形对接接头double U butt joint带钝边J形坡口接头double J joint角接接头corner jointT形接头T joint斜T形接头inclined T joint十字接头cruciform joint/ cross-shaped joint三联接头joint among three members搭接接头lap joint套管接头muff joint/ sleeve joint双盖板接头double strapped joint盖板接头strapped joint端接接头edge joint卷边接头flanged edge joint锁底对接接头lock butt joint斜对接接头oblique butt joint混合接头mixed joint/ composite joint有间隙接头open joint无间隙接头closed joint焊接电弧welding arc电弧形态arc shape电弧物理行为arc physics behaviour引弧striking arc引弧电压striking voltage电弧气氛arc atmosphere阴极cathode热阴极hot cathode冷阴极cold cathode阴极斑点cathode spot阴极区cathode region阴极区电场强度intensity of the electric field in the cathode region 阴极压降cathode drop阳极anode阳极斑点anode spot斑点压力spot pressure阳极区anode region阳极区电场强度intensity of the electric field in the anode region 阳极压降anode drop弧柱arc column/ arc stream弧柱压降voltage drop in arc column弧柱电位梯度potential gradient in the arc column弧焰arc flame弧心arc core硬电弧forceful arc/ hard arc软电弧soft arc旋转电弧rotating arc脉冲电弧pulsed arc脉冲喷射电弧pulsed spray arc起皱现象puckering phenomena起皱电弧puckering arc起皱临界电流puckering critical current间接电弧indirect arc压缩电弧compressive arc磁控电弧magnetic controlling arc电弧力arc force电磁力electromagnectic force电磁收缩效应pinch effect电弧飘移wandering of arc电弧稳定性arc stability电弧静特性static characteristic of arc电弧动特性dynamic characteristic of arc最小电压原理principle of minimum voltage 电弧挺度arc stiffness电弧偏吹arc blow磁偏吹magnetic blow阴极清理作用cleaning action of the cathode 电弧自身调节arc self-regulation挖掘作用digging action极性效应polarity effect熔滴droplet熔滴比表面积specific surface of droplet熔滴过渡metal transfer过度频率transition frequency粗滴过渡globular transfer; drop transfer短路过渡short circuiting transfer喷射过渡spray transfer旋转喷射过渡rotating spray transfer脉冲喷射过渡pulsed spray transfer爆炸过渡explosive transfer渣壁过渡flux wall guided transfer熔池molten pool沸腾状熔池boiling molten pool弧坑crater熔渣slag渣系slag system渣系相图slag system diagram碱性渣basic slag酸性渣acid slag碱度basicity酸度acidity长渣long slag短渣short slag粘性熔渣viscous slag氧化物型熔渣oxide melting slag盐型熔渣salt melting slag盐-氧化物型熔渣salt-oxide melting slag熔渣流动性fluidity of the slag; slag fluidity 熔渣solidified slag多孔焊渣porous slag玻璃状焊渣vitreous slag自动脱落焊渣self-releasing slag脱渣性slag detachability焊接设备welding equipment; welding set焊机welding machine; welder电焊机electric welding machine; electric welder焊接电源welding power source焊接热循环weld thermal cycle焊接温度场field of weld temperature; weld temperature field准稳定温度场quasi-stationary temperature field焊接热源welding heat source点热源point heat source线热源linear heat source面热源plane heat source瞬时集中热源instantaneous concentration heat source热效率thermal efficiency热能集中系数coefficient of heat flow concentration峰值温度peak temperature瞬时冷却速度momentary cooling rate冷却时间cooling time置换氧化substitutionary oxydation扩散氧化diffusible oxydation脱氧desoxydation先期脱氧precedent desoxydation扩散脱氧diffusible desoxydation沉淀脱氧precipitation desoxydation扩散氢diffusible hydrogen初始扩散氢initial diffusible hydrogen100℃残余扩散氢diffusible hydrogen remained at 100℃残余氢residual hydrogen去氢dehydrogenation去氢热处理heat treatment for dehydrogenation脱硫desulphurization脱磷dephosphorization渗合金alloying微量合金化microalloying一次结晶组织primary solidification structure二次结晶组织secondary solidification structure联生结晶epitaxial solidification焊缝结晶形态solidification mode in weld-bead结晶层状线ripple多边化边界polygonization boundary结晶平均线速度mean solidification rate针状铁素体acicular ferrite条状铁素体lath ferrite侧板条铁素体ferrite side-plate晶界欣素体grain boundary ferrite; polygonal ferrite; pro-entectoid ferrite 粒状贝氏体granular bainite板条马氏体lath martensite过热组织overheated structure魏氏组织Widmannst?tten structureM-A组元martensite-austenite constituent焊件失效分析failure analysis of weldments冷裂判据criterion of cold cracking冷裂敏感系数cold cracking susceptibity coefficient 脆性温度区间brittle temperature range氢脆hydrogen embrittlement层状偏析lamellar segregation愈合healing effect断口金相fractography断口fracture延性断口ductile fracture韧窝断口dimple fracture脆性断口brittle fracture解理断口cleavage fracture准解理断口quasi-cleavage fracture氢致准解理断口hydrogen-embrittlement induced沿晶断口intergranular fracture穿晶断口transgranular fracture疲劳断口fatigue fracture滑移面断口glide plane fracture断口形貌fracture apperance断口试验fracture test宏观断口分析macrofractography放射区radical zone纤维区fibrous zone剪切唇区shear lip aone焊接性weldability使用焊接性service weldability工艺焊接性fabrication weldability冶金焊接性metallurgical weldability热焊接性thermal weldability母材base metal; parent metal焊接区weld zone焊态as-welded (AW)母材熔化区fusion zone半熔化区partial melting region未混合区unmixed zone熔合区bond area熔合线weld junction (英)；bond line (美)热影响区heat-affected zone (HAZ)过热区overheated zone粗晶区coarse grained region细晶区fine grained region过渡区transition zone硬化区hardened zone碳当量carbon equivalent铬当量chromium equivalent镍当量nickel equivalent舍夫勒组织图Schaeffler's diagram德龙组织图Delong’s diagram连续冷却转变图（CCT图）continuous cooling transformation 裂纹敏感性cracking sensibility焊接裂纹weld crack焊缝裂纹weld metal crack焊道裂纹bead crack弧坑裂纹crater crack热影响区裂纹heat-affected zone crack纵向裂纹longitudinal crack横向裂纹transverse crack微裂纹micro-crack; micro-fissure热裂纹hot crack凝固裂纹solidification crack晶间裂纹intercrystalline crack穿晶裂纹transcrystalline crack多边化裂纹polygonization crack液化裂纹liquation crack失延裂纹ductility-dip crack冷裂纹cold crack延迟裂纹delayed crack氢致裂纹hydrogen-induced crack焊道下裂纹underbead crack焊根裂纹root crack焊趾裂纹toe crack锯齿形裂纹chevron cracking消除应力处理裂纹stress relief annealing crack (SR crack) 再热裂纹reheat crack焊缝晶间腐蚀weld intercryctalline corrosion刀状腐蚀knife line attack敏化区腐蚀weld decay层状撕裂lamellar tearing焊接性试验weldability裂纹试验cracking testIIW裂纹试验IIW cracking testY形坡口裂纹试验slit type cracking test分块形槽热裂纹试验segmented circular groove cracking test H形裂纹试验H-type cracking test鱼骨形裂纹试验fishbone cracking test指形裂纹试验finger (cracking) testT形裂纹试验Tee type cracking test环形槽裂纹试验circular-groove cracking test可调拘束裂纹试验varestraint testBWRA奥氏体钢裂纹试验BWRA cracking test for austenitie steel圆棒裂纹试验bar type cracking test; round bar cracking test里海裂纹试验Lehigh restraint cracking test圆形镶块裂纹试验circular-path cracking test十字接头裂纹试验cruciform cracking testZ向窗口拘束裂纹试验Z-direction window type restraint cracking test G-BOP焊缝金属裂纹试验G-BOP weld metal crack test巴特尔焊道下裂纹试验Battelle type underbead cracking testU形拉伸试验U-tension test缪雷克期热裂纹试验Murex hot cracking test菲斯柯裂纹试验FISCO (type) cracking testCTS裂纹试验controlled thermal severity拉伸拘束裂纹试验（TRC试验）tensile restraint cracking test刚性拘束裂纹试验（RRC试验）rigid restraint cracking test插销试验implant testTigamajig 薄板焊接裂纹试验Tigamajing thin plate cracking test焊道纵向弯曲试验longitudinal-bead test柯麦雷尔弯曲试验Kommerell bead bend test肯泽尔弯曲试验Kinzel test缺口弯曲试验notch bend test热朔性试验hot-ductility test热影响区冲击试验impact test of HAZ热影响区模拟试验synthetic heat-affected zone test最高硬度试验maximum hardness test落锤试验NRL (Naval Research Laboratory)测氢试验Hydrogen test焊接材料电极焊接材料welding consumables电极electrode熔化电极consumable electrode不熔化电极nonconsumable electrode钨电极tungsten electrode焊丝welding wire. Welding rod实心焊丝solid wire渡铜焊丝copper-plating welding wire自保护焊丝self-shielded welding wire药芯焊丝flux-cored wire复合焊丝combined wire堆焊焊丝surfacing welding rod填充焊丝filler wire焊条electrode/ covered electrode焊芯core wire药皮coating (of an electrode)/ covering (of an electrode)涂料coating flux/coating material造气剂gas forming constituents造渣剂slag forming constituents合金剂alloying constituent脱氧剂dioxidizer稳弧剂arc stabilizer粘接剂binder水玻璃water glass水玻璃模数modules of water glass酸性焊条acid electrode高钛型焊条high titania (type) electrode钛钙型焊条lime titania type electrode钛铁矿形焊条ilmenite type electrode氧化铁型焊条iron oxide type electrode/ high iron oxide type electrode高纤维素型焊条high cellulose (type) electrode石墨型焊条graphite type electrode碱性焊条basic electrode/ lime type covered electrode低氢型焊条low hydrogen type electrode高韧性超低氢焊条high toughness super low hydrogen electrode奥氏体焊条austenitic electrode铁素体焊条ferritic electrode不锈钢焊条stainless steel electrode珠光体耐热钢焊条pearlitic heat resistant steel electrode低温钢焊条low temperature steel electrode/ steel electrode for low temperature 铝合金焊条aluminum alloy arc welding electrode铜合金焊条copper-alloy arc welding electrode铜芯铸铁焊条cast iron electrode with steel core纯镍铸铁焊条pure nickel cast iron electrode球墨铸铁焊条electrode for welding spheroidal graphite cast iron铸芯焊条electrode with cast core wire镍基合金焊条nickel base alloy covered electrode蒙乃尔焊条Monel electrode纯铁焊条pure iron electrode渗铝钢焊条alumetized steel electrode高效率焊条high efficiency electrode铁粉焊条iron powder electrode底层焊条backing welding electrode深熔焊条deep penetration electrode重力焊条gravity electrode立向下焊条electrode for vertical down position welding节能焊条saving energy electrode水下焊条underwater welding electrode耐海水腐蚀焊条seawater corrosion resistant steel electrode低尘低毒焊条low-fume and harmfulless electrode/low-fume and low-toxic electrode堆焊焊条surfacing electrode耐磨堆焊焊条hardfacing electrode钴基合金堆焊焊条cobalt base alloy surfacing electrode碳化钨堆焊焊条tungsten carbide surfacing electrode高锰钢堆焊焊条high manganese steel surfacing electrode双芯焊条twin electrode绞合焊条stranded electrode编织焊条braided electrode双层药皮焊条double coated electrode管状焊条flux-cored electrode气渣联合保护型药皮semi-volatile covering焊条工艺性usability of the electrode/ technicality of the electrode焊条使用性running characteristics of an electrode/ operating characteristics of an ele ctrode焊条熔化性melting characteristics of an electrode焊条直径core diameter焊条偏心度eccentricity (of an electrode)药皮重量系数gravity coefficient of coating焊条药皮含水量percentage of moisture for covering焊条夹吃持端bare terminal (of an electrode)焊条引弧端striking end (of an elcetrode)焊剂welding flux/ flux熔炼焊剂fused flux粘结焊剂bonded flux烧结焊剂sintered flux/ agglomerated flux窄间隙埋弧焊焊剂flux for narrow-gap submerged arc welding低氢型焊剂low hydrogen type flux高速焊剂high speed welding flux无氧焊剂oxygen-free flux低毒焊剂low poison flux磁性焊剂magnetic flux电弧焊arc welding直流电弧焊direct current arc welding交流电弧焊alternating current arc welding三相电弧焊three phase arc welding熔化电弧焊arc welding with consumable金属极电弧焊metal arc welding不熔化极电弧焊arc welding with nonconsumable碳弧焊carbon arc welding明弧焊open arc welding焊条电弧焊shielded metal arc welding (SMAW)重力焊gravity welding躺焊fire cracker welding电弧堆焊arc surfacing自动堆焊automatic surfacing躺板极堆焊surfacing by fire cracker welding带极堆焊surfacing with band-electrode振动电弧堆焊vibratory arc surfacing耐磨堆焊hardfacing埋弧焊submerged arc welding (SAW)多丝埋弧焊multiple wire submerged arc welding纵列多丝埋弧焊Tandem sequence (submerged-arc welding)横列多丝埋弧焊series submerged arc welding (SAW-S)横列双丝并联埋弧焊transverse submerged arc welding热丝埋弧焊hot wire submerged-arc welding窄间隙埋弧焊narrow-gap submerged arc welding弧压反馈电弧焊arc voltage feedback controlling arc welding自调节电弧焊self-adjusting arc welding适应控制焊接adaptive control welding焊剂层burden; flux layer气体保护电弧焊gas shielded arc welding保护气体protective atmosphere惰性气体inert-gas活性气体active-gas惰性气体保护焊inert-gas (arc) welding氩弧焊argon arc welding熔化极惰性气体保护电弧焊metal inert-gas arc welding钨极惰性气体保护电弧焊tungsten inert-gas arc welding钨极氢弧焊argon tungsten arc welding脉冲氢弧焊pulsed argon arc welding熔化极脉冲氢弧焊argon metal pulsed arc welding钨极脉冲氢弧焊argon tungsten pulsed arc welding热丝MIG焊hot wire MIG welding热丝TIG焊hot wire TIG welding氨弧焊helium-arc welding活性气体保护电弧焊metal active-gas arc welding混合气体保护电弧焊mixed gas arc welding二氧化碳气体保护电弧焊carbon-dioxide arc welding; CO2 arc welding 细丝CO2焊CO2 arc welding with thin wire粗丝CO2焊CO2 arc welding with thick wire磁性焊剂CO2焊unionarc welding药芯焊丝CO2焊arcos arc process; dual shield arc welding 气电立焊electrogas (arc) welding氮弧焊nitrogen-arc welding水蒸气保护电弧焊water vapour arc welding原子氢焊atomic hydrogen welding冲器室中电弧焊controlled atmosphere arc welding旋转电弧焊rotating arc welding短路过渡电弧焊short circuiting arc welding焊丝横摆频率weaving speed of wire焊丝停摆时间electrode keep time of slider等离子弧焊plasma arc welding (PAW)等离子弧plasma arc等离子流plasma jet转移弧transferred arc非转移弧nontransferred arc联合型等离子弧combined plasma arc主弧main arc维弧pilot arc维弧电流pilot arc surrent双弧现象double arcing双弧临界电流critical current of double arcing等离子弧焊枪plasma (welding) torch压缩喷嘴constricting nozzle单孔喷嘴single port nozzle多孔喷嘴multiport nozzle压缩喷嘴孔径orifice diameter孔道长度orifice throat length孔道比orifice throat ratio等离子气plasma gas; orifice gas电极内缩长度electrode setback小孔效应keyhole effect小孔型等离子弧焊keyhole-mode welding熔透型等离子弧焊fusion type plasma arc welding大电流等离子弧焊high-current plasma arc welding中电流等离子弧焊intermediate-current plasma arc welding 小电流等离子弧焊low-current plasma arc welding微束等离子弧焊micro-plasma arc welding交流等离子弧焊AC plasma arc welding脉冲等离子弧焊pulsed plasma arc welding等离子弧堆焊plasma arc surfacing热丝等离子弧堆焊hot wire plasma arc surfacing粉末等离子弧堆焊plasma arc powder surfacing等离子-熔化极惰性气体保护电弧焊plasma MIG welding转移弧电源transferred arc power supply非转移弧电源nontransferred arc power supply电弧焊设备arc welding equipment电弧焊机arc welding machine直流弧焊机DC arc welding machine交流弧焊机AC arc welding machine交直流两用弧焊机AC/DC arc welding machine单站弧焊机single operator arc welding machine多站弧焊机multi-operator arc welding set固定式弧焊机stationary arc welding machine移动式弧焊机portable arc welding machine台式弧焊机bench arc welding machine内燃机驱动式弧焊机combustion engine driven arc welding set电动机驱动式弧焊机motor driven arc welding set熔化极弧焊机arc welding machine using a consumable electrode不熔化极弧焊机arc welding machine using a non-consumable electrode脉冲弧焊机pulsed arc welding machine气体保护弧焊机gas shielded arc welding machine氩弧焊机argon arc welding machine二氧化碳弧焊机CO2 arc welding machine钨极惰性气体保护弧焊机tungsten inert-gas welding machine熔化仍惰性气体保护弧焊机metal inert-gas welding machine气电立焊机electrogas (arc) welding machine等离子弧焊机plasma arc welding machine微束等离子弧焊机micro-plasma welding equipment原子氢焊机atomic hydrogen welding apparatus埋弧焊机submerged arc welding machine弧焊电源arc welding power source直流弧焊电源DC arc welding power source交流弧焊电源AC arc welding power source交直流两用弧焊电源AC/DC arc welding power source脉冲弧焊电源pulsed arc welding power source上升特性弧焊电源rising characteristic arc welding power source平特性弧焊电源constant –voltage arc welding power source下降特性弧焊电源dropping characteristic arc welding power source垂降特性弧焊电源constant-current arc welding power source多特性弧焊电源slope-controlled arc welding power source逆变式焊接电源inverter welding power source晶体管弧焊电源transistor arc welding power source电源动特性dynamic characteristic电源外特性external characteristic弧焊变压器arc welding transformer弧焊整流器arc welding rectifier硅弧焊整流器silicon arc welding rectifier晶闸管弧焊整流器SCR arc welding rectifier; arc welding silicon controlled rectifier脉冲弧焊整流器pulsed arc welding rectifier弧焊发电机arc welding generator焊车welding tractor焊接机头welding head行走机构traveller送丝机构wire feeder等速送丝方式constant wire-feed system变速送丝方式alternate wire-feed system跟踪装置tracer焊丝盘wire reel焊钳electrode holder焊枪welding gun电极夹electrode holder导电嘴tip; contact tube喷嘴nozzle焊剂漏斗flux-hopper高频振荡器oscillator; HF unit脉冲引弧器pulsed arc starter; surge injector脉冲稳弧器pulsed arc stabilizer脉冲激弧器pulsed arc exciter输出电抗器out put reactor镇定变阻器ballast rheostat直流分量抑制器direct current suppressor焊接回路welding circuit额定焊接电流rated welding current焊接电流调节范围range of welding current regulation 空载电压open circuit voltage(no load voltage)约定负载电压conventional load voltage负载持续率duty cycle额定负载持续率rated duty cycle; standard service手工弧焊机manual arc welding machine电焊渣electroslag welding (ESW)手工电渣焊manual electroslag welding丝极电渣焊electroslag welding with wire electrode板极电渣焊electroslag welding with plate electrode熔嘴电渣焊electroslag welding with consumable nozzle 管极电渣焊electroslag welding with tube electrode窄间隙电渣焊narrow-gap electroslag welding电渣堆焊electroslag surfacing电渣焊机electrosalg welding machine熔嘴consumable nozzle; consumable wire钢档板steel shoe (钢冷却板Cu-cooling plate铜滑板copper shoe渣池slag bath渣池深度depth of slag bath渣池电压voltage of slag bath电渣过程稳定性electroslag process stability焊丝间距distance between welding wires电子束焊electron beam welding (EBW)脉冲电子束焊pulsed electron beam welding加速电压acceleration voltage/ operating voltage电子束电流beam current电子束功率beam power电子束功率密度beam power density焦点focal spot焦距focal length工作距离work distance电子束焊机electron beam welding machine高真空电子束焊机full vacuum electron beam welder低真空电子束焊机partial vacuum electron beam welder 非真空电子束焊机nonvacuum electron beam welder真空度vacuum电子枪electron gun二极电子枪diode gun三极电子枪triode gun偏压电极bias electrode电磁透镜electromagnetic lens电子束偏转线圈electron beam deflection coils导流系数perveance钉尖spiking激光焊laser welding/ laser beam welding连续激光焊continuous laser welding脉冲激光焊impulsed laser welding激光焊机laser welding equipment气体激光器gas laser固体激光器solid laser焦斑直径focussed diameter of the beam离焦量clearance between focal point and (plate) surface 焊缝深宽比weld seam depth-to-width ratio3、气焊、热剂焊、水下焊gas welding氧乙炔焊oxy-acetylene welding氢氧焊oxy-hydrogen welding空气乙炔焊air-acetylene welding氧乙炔焊oxy-acetylene flame氢氧焰oxy-hydrogen flame氧煤气焰oxy-coal gas flame焊接火焰welding flame混合比mixing ratio混合气体可燃范围inflammable limit of the gaseous 一次燃烧primary combustion二次燃烧secondary combustion燃烧速度combustion rate燃烧强度combustion intensity火焰热效率flame heating efficiency焰芯inner cone; flame cone内焰internal flame外焰flame envelope中性焰neutral flame氧化焰oxidizing flame碳化焰carburizing flame回火flashback逆火backfire回烧flashback气体发生速度gasification speed焊炬torch; blow pipe等压式焊炬balanced pressure torch射吸式焊炬injector torch氧乙炔焊炬oxy-acetylene torch焊割两用炬combined cutting and welding torch混合室mixing chamber喷射器injector焊嘴welding nozzle; welding tip液氧气化器oxygen evaporator气瓶gas cylinder乙炔瓶acetylene cylinder阀罩cylinder cap气瓶阀cylinder valve汇流排cylinder manifold减压器pressure regulator; gas regulator单级减压器single stage regulator两级减压器two stage regulator回火防止器flashback arrestor干式回火防止器dry flashback arrestor水封式回火防止器water-closing type arrestor净化器purifier乙炔发生器acetylene generator低压乙炔发生器low pressure acetylene generator热剂补焊thermit repair welding钢轨热剂焊thermit rail welding热剂thermit powder热剂钢水thermit steel热剂反应thermit reaction热剂溶渣thermit slag热剂铸模thermit mold; mold for thermit weld热剂坩埚thermit crucible焊筋collar水下焊underwater welding水下气体保护电弧焊underwater gas shielded arc welding水下等离子弧焊underwater plasma arc welding温式水下焊wet method underwater welding干式水下焊dry method underwater welding局部干式水下焊local dry underwater welding水帘局部干式水下焊water curtain type dry underwater welding4、压焊（电阻焊摩擦焊爆炸焊扩散焊超声波焊等）电阻焊resistance welding (RW)点焊spot welding; resistance spot welding凸焊projection welding缝焊seam welding滚点焊roll-spot welding连续点焊stitch welding多点焊multiple spot welding手压点焊push welding; poke welding脉冲点焊pulsation spot welding; multiple-impulse welding双面点焊direct spot welding单面点焊indirect spot welding串联点焊series spot welding多点凸焊multiple projection welding频道进缝焊step-by-step seam welding压平缝焊mash seam welding串联缝焊series seam welding对接缝焊butt seam welding; foil-butt seam电阻对焊upset butt welding闪光对焊flash butt welding (FBW)储能焊stored energy welding电容储能点焊condenser discharge spot welding高频电阻焊high frequency resistance welding冲击电阻焊percussion welding胶接点焊spot weld-bonding; weld-bonding闪光flashing; flash过梁bridge; lintel顶锻upsetting; upset夹紧力clamping force顶锻力upsetting force; upset force电极压力electrode force; electrode pressure电极滑移electrode skid焊接循环welding cycle预压时间squeeze time锻压时间forge-delay time; forge time焊接通电时间（电阻焊）welding time (resistance welding) 预热时间preheat time加热时间heat time冷却时间cool time间歇时间quench time; chill time回火时间temper time维持时间hold time休止时间off time闪光时间flash time; flashing time顶锻时间upset time; upsetting time有电顶锻时间upset current time无电顶锻时间upset current-off time闪光速度flashing speed闪光电流flashing current; flash current顶锻电流upset current预热电流preheat current回火电流temper current调伸长度initial overhange; extension闪光留量flash allowance顶锻留量upset allowance顶锻速度upset speed电极接触面electrode contact surface贴合面faying surface焊点welding spot熔核nugget熔核直径diameter of nugget塑性金属环区corona bond焊透率penetration rate压痕indentation。
焊接英语专业术语
焊接英语专业术语1.1焊接方法焊接方法与设备（Welding process& f acility）手工电弧焊(MAW:manual arc weldin g)电弧焊（arc weldi n）g埋弧电弧焊（S 横焊 horizontal welding立焊 vertical welding仰焊 overhead welding全位置焊 all position welding/positional welding半自动电弧焊 Semi-automatic arc w点焊机 spot welding machine缝焊机 seam welding machine对焊机 butt resistance welding machine凸焊机 projection welding machine2、焊接材料及焊接工艺（welding maA W：submerged arc welding）气焊（gas weldi n）g氩弧焊（argon arc weldi n）g气体保护电弧焊 CO2 保护焊(CO2 shie lded arc welding)熔化焊（GMAW —gas metal arc weldi n g）fusion welding 电渣焊(ESW—electr oslag welding)激光焊(L W—laster welding)等离子焊(PAW—plasma arc welding) 摩擦焊（FR W—friction welding）焊接压力焊超声波焊（U W—ultrason ic welding）welding pressure welding 冷压焊（C P W—cold pressure welding）锻焊（F W—forge-welding）对焊 but t welding电阻焊(R W—resistance welding) 缝焊 seam welding点焊 spot welding烙铁钎焊 iron soldering火焰钎焊 torch brazing/ torch sol dering钎焊炉中钎焊 furnace brazing/ fu rnace solderingsoldering/brazing 盐浴钎焊 saltba th dip brazing (soldering)真空钎焊 vacuum brazing堆焊 overlaying welding平焊 downhand welding/flat weldin g elding钨极惰性气体保护电弧焊 (TIG) tungsten inert-gas arc welding熔化极惰性气体保护电弧焊（MI G）m etal inert-gas arc welding1.2焊接设备电弧焊机 arc welding machine 直流弧焊机 DC arc welding machine 交流弧焊机 AC arc welding machine交直流两用弧焊机 AC/DC arc welding machine氩弧焊机 argon arc welding machine二氧化碳弧焊机 CO2 arc welding machine埋弧焊机 submerged arc welding machine焊接机头 welding head行走机构 traveller送丝机构 wire feeder焊丝盘 wire reel焊钳 electrode holder焊枪 welding gun碳弧气割 carbon arc air gouging火焰气刨 flame gouging焊接夹具 welding jig/ fixture等离子弧焊机 plasma arc welding machine等速送丝方式 constant wire-feed system变速送丝方式 alternate wire-feedsystemterials&procedur）e2.1焊接材料碳钢 carbon steel合金钢 alloy steel不锈钢 stainless steel耐热钢 high-temprature steel 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 welding technique焊接方法 welding process焊接工艺 welding procedure焊接操作 welding operation焊接顺序 welding sequence焊接方向 welding progress焊缝宽度 weld width焊缝厚度 weld throat焊缝余高 weld reinforcement焊缝长度 weld length焊接参数 welding parameter焊接电流 welding current焊接速度 welding speed焊接电压 welding voltage焊接变形 welding deformation根部间隙 root opening•焊接缺陷与检验（welding defects and inspection ）1、 焊接缺陷焊缝正面 face of weld焊缝背面 root surface of weld 对接接头 butt joint 角接接头 corner joint 焊接性 weldability T 型接头 T- joint 搭接接头 lap joint 十字接头 cruciform joint 热影响区 heat-affected zone 接头设计 joint design 熔合线 weld interface 过热区 overheated zone 后热 postheat 预热 preheat熔深 depth of fusion 焊 道 weld bead焊缝成型系数 form factor of the w eld碳当量 carbon equivalent 焊接经验 welding experience 考试机构 examining body焊接工艺规程 （WPS ） welding proce dure specification标准焊接工艺规程 （SWPS ）standard welding procedure specification 工艺评定记录（ P Q R ） procedure qual ification record焊接工艺预规程 （pWPS ）preliminary welding procedure specification 试验的焊接材料 tested welding mat erials/consumable焊接管理人员 welding co-ordinatio n/manage personnel预生产焊接试验 pre-production wel ding test3、 焊接缺陷与无损检验（welding de fects and non-destructive te ）st 3.1 焊接缺陷夹渣 slag inclusion 夹钨 tungsten inclusion 夹杂物 inclusion 白 点 fish eye 气孔 porosity 烧穿 burn-through 咬边 undercut焊接裂纹 welding crack 焊瘤 overlap 弧坑裂纹 crater crack 弧坑 pit/crater 热裂纹 hot crack 冷裂纹 cold crack 延迟裂纹 delayed crack 层状撕裂 lamellar tearing 纵向裂纹 longitudinal crack 横向裂纹 transverse crack 焊接应变 welding strain焊接残余应力 welding residual str ess焊接应力 welding stress焊接变形 welding deformation 未焊透 incomplete penetration, la ck of penetration未熔合 incomplete fusion,lack of penetration 3.2 无损检验 试件 test piece 试样 test specimen无损检验 non-destuctive test/exam ination裂纹试验 cracking test外观检验 visual examination 耐压试验 pressure test射线探伤 radiographic inspection 面弯试验 face bend testing 超声波探伤 ultrasonic inspection 背弯试验 root bend test磁粉探伤 magnetic particle inspec tion侧弯试验 side bend testX 射线探伤 X-ray radiographic insp ection横弯试验 horizontal bend test 破坏检验 destructive test 纵弯试验 axial bend test渗透探伤 penetration/transmission inspection4、 焊接生产及安全（welding produ ction&safet ）y焊接工作台 welding bench 焊接操作台 welding manipulator 焊接变位器 welding positioner 焊工升降台 welder’s lifting platf orm质量检查 QC=quality control 质量保证 QA=quality assurance 焊接车间 welding shop 面罩 helmet滤光玻璃 filter plate 焊工手套 welder’s glove 电焊电缆 Welding cable 电焊发动机 Welding generator 焊接电源 Welding source 电焊工 manual arc welder 气焊工 gas welder 焊 把 weld handle 焊 枪 welding pistol 焊接烟尘 welding fume 防护鞋 shielding shoes焊工尘肺 pheumocomsis of welder 焊接检验员 weld inspector焊工合格证 welder qualification c ertification焊工操作资格 welder performance/o peration qualification在焊接过程中，由于受到材质、结构、工艺、操作等因素的影响，焊接接头区域常产生各种各样的缺陷，这些缺陷将直接影响焊接接头的使用寿命和安全。
焊接技术与工程专业英语
Summary on Heat Treatment of 7075 Al Alloy
Solution Treatment
Quenching
Aging
Hardne5 CX 2 h
Water
120 CX 2.5 h
136
T6
Peak-aged
475 CX 2 h
• A Welding Technical Reader • Welding Principles & Applications • Welding Metallurgy
Teaching Program
• Part Ⅰ: Access to Welding Literature • Part Ⅱ: Welding Power • Part Ⅲ: Welding Metallurgy • Part Ⅳ: Welding Processes
HISTORY OF WELDING
HISTORY OF WELDING
HISTORY OF WELDING
Arc welding
HISTORY OF WELDING
Robot welding
HISTORY OF WELDING
Laser welding
HISTORY OF WELDING
One step aging condition: • Material: 7075 • Solution treatment: 475 CX 2 h • Quenching media: water • Aging condition after quenching: 120 C
*Standard: AMS2772E-2008
Water
120 CX 24 h
焊接专业英语词汇
熔接fusion welding压接pressure welding焊接过程welding process焊接技术welding technique焊接工艺welding technology/procedure焊接操作welding operation焊接顺序welding sequence焊接方向direction of welding焊接位置welding position熔敷顺序build-up sequencedeposition sequence焊缝倾角weld slope/inclination of weld axis焊缝转角weld rotation/angle of rotation平焊位置flat position of welding横焊位置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横焊horizontal position welding立焊vertical position welding仰焊overhead position welding全位置焊all position welding：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。
如水平固定管所进行的环缝焊接向下立焊vertical down welding/downward welding in the vertical position向上立焊vertical up welding/upward welding in the vertical position倾斜焊inclined position welding上坡焊upward welding in the inclined position下坡焊downward welding in the inclined position对接焊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 weldingI形坡口对接焊square butt welding喇叭形坡口焊flare groove welding卷边焊flanged edge welding纵缝焊接welding of longitudinal seam横缝焊接welding of transverse seam环缝焊接girth welding/ circumferential螺旋缝焊接welding of spiral seam/welding of helical seam环缝对接焊butt welding of circumferential seam定位焊tack welding单面焊welding by one side双面焊welding by both sides单道焊single pass welding/single run welding多道焊multi-pass welding单层焊single layer welding多层焊multi-layer welding分段多层焊block sequence/ block welding分层多道焊multi-layer and multi-pass welding连续焊continuous welding断续焊intermittent welding打底焊backing weld封底焊back sealing weld盖面焊cosmetic welding深熔焊deep penetration welding摆动焊welding with weaving/weave bead welding前倾焊foreward welding (英国)/ forehand welding (美国) 后倾焊 backward welding(英国)/ backhand welding(美国) 分段退焊backstep welding跳焊skip welding对称焊balanced welding/ balanced welding sequence左焊法leftward welding forehand welding右焊法rightward welding/backhand welding挑弧焊whipping method自动焊automatic welding手工焊manual welding/hand welding车间焊接shop welding工地焊接site welding(英国)/ field welding (美国)拘束焊接restraint welding堆焊surfacing/building up/overlaying隔离层堆焊buttering端部周边焊boxing/end return返修焊rewelding补焊repair welding塞焊plug welding槽焊slot welding衬垫焊welding with backing焊剂垫焊welding with flux backing窄间隙焊narrow-gap welding强制成形焊enclosed welding脉冲电弧焊pulsed are welding电弧点焊arc spot welding螺柱焊stud welding热风焊hot gas welding高能焊high grade energy welding固态焊接solid-state welding单面焊双面成形one-side welding with back formation焊接条件welding condition焊接工艺参数welding parameter极性polarity正接electrode negative/straight polarity反接electrode positive/reversed polarity运条方式manipulation of electrode焊接电流welding current焊接电流增加时间welding current upslope time焊接电流衰减时间welding current downslope time电流密度current density短路电流short circuit current脉冲电流pulse level/pulse current level脉冲电流幅值pulse current amplitude基值电流background level脉冲频率pulse frequency脉冲焊接电流占空比duty cycle of pulse duration电弧电压arc voltage再引弧电压reignition voltage焊接速度welding speed行走速度rate of travel/travel speed送丝速度wire feed rate线能量heat input/energy input热输入heat input预热preheat后热postheat焊后热处理posweld heat treatment/postheat treatment预热温度preheat temperature层间温度interpass temperature焊接终了温度finishing temperature后热温度postheating temperature焊丝伸出长度wire extension弧长arc length熔化速度melting rate熔化时间melting time熔化系数melting coefficient熔敷速度rate of deposition/deposition rate熔敷系数deposition coefficient熔敷效率deposition efficiency损失系数loss coefficient飞spatter飞溅率spatter loss coefficient融合比fusion ratio稀释dilution稀释率rate of dilution合金过度系数transfer efficiency/recovery (of an element) 坡口groove坡口面groove face坡口面角度angle of bevel (英国)/ bevel angle (美国)坡口角度included angle(英国)/groove angle(美国)坡口高度groove depth钝边root face钝边高度thickness of root face/width of root face根部间隙root gap(英国)/root opening (美国)根部半径root radius/groove radius根部锐边root edge卷边高度height of flange卷边半径radius of flange单面坡口single groove双面坡口double groove坡口形式groove typeI形坡口square grooveV形坡口single V grooveY形坡口single V groove with root face双Y形坡口double Vgroove with root face带钝边U形坡口single U groove带钝边双U形坡口double U grooveVY形坡口single compound angle groove带钝边J形坡口single J groove带钝边双J形坡口double J groove单边V形坡口single bevel groove双V形坡口double V groove不对称双V形坡口asymmetric double V groove双单边V形坡口double bevel groove/K groove带垫板V形坡口V groove with backing/ single V groove with backing 焊接热循环 weld thermal cycle焊接温度场field of weld temperature; weld temperature field准稳定温度场 quasi-stationary temperature field焊接热源welding heat source点热源point heat source线热源linear heat source面热源plane heat source瞬时集中热源instantaneous concentration heat source热效率 thermal efficiency热能集中系数coefficient of heat flow concentration峰值温度 peak temperature瞬时冷却速度 momentary cooling rate冷却时间 cooling time置换氧化 substitutionary oxydation扩散氧化 diffusible oxydation脱氧 desoxydation先期脱氧 precedent desoxydation扩散脱氧 diffusible desoxydation沉淀脱氧 precipitation desoxydation扩散氢 diffusible hydrogen初始扩散氢initial diffusible hydrogen100℃残余扩散氢diffusible hydrogen remained at 100℃残余氢 residual hydrogen去氢 dehydrogenation去氢热处理heat treatment for dehydrogenation脱硫 desulphurization脱磷 dephosphorization渗合金 alloying微量合金化 microalloying一次结晶组织primary solidification structure二次结晶组织secondary solidification structure联生结晶 epitaxial solidification焊缝结晶形态solidification mode in weld-bead结晶层状线 ripple多边化边界 polygonization boundary结晶平均线速度mean solidification rate针状铁素体 acicular ferrite条状铁素体 lath ferrite侧板条铁素体 ferrite side-plate晶界欣素体grain boundary ferrite; polygonal ferrite; pro-entectoid ferrite 粒状贝氏体 granular bainite板条马氏体 lath martensite过热组织 overheated structure魏氏组织 Widmannst?tten structureM-A组元 martensite-austenite constituent焊件失效分析failure analysis of weldments冷裂判据criterion of cold cracking冷裂敏感系数cold cracking susceptibity coefficient脆性温度区间 brittle temperature range氢脆 hydrogen embrittlement层状偏析 lamellar segregation愈合 healing effect断口金相fractography断口 fracture延性断口 ductile fracture韧窝断口dimple fracture脆性断口 brittle fracture解理断口 cleavage fracture准解理断口 quasi-cleavage fracture氢致准解理断口 hydrogen-embrittlement induced沿晶断口 intergranular fracture穿晶断口 transgranular fracture疲劳断口 fatigue fracture滑移面断口glide plane fracture断口形貌 fracture apperance断口试验 fracture test宏观断口分析 macrofractography放射区 radical zone纤维区 fibrous zone剪切唇区shear lip aone焊接性weldability使用焊接性 service weldability工艺焊接性 fabrication weldability冶金焊接性 metallurgical weldability热焊接性 thermal weldability母材base metal; parent metal焊接区 weld zone焊态 as-welded (AW)母材熔化区 fusion zone半熔化区partial melting region未混合区 unmixed zone熔合区 bond area熔合线weld junction (英)；bond line (美)热影响区 heat-affected zone (HAZ)过热区 overheated zone粗晶区coarse grained region细晶区fine grained region过渡区 transition zone硬化区 hardened zone碳当量 carbon equivalent铬当量 chromium equivalent镍当量 nickel equivalent舍夫勒组织图 Schaeffler's diagram德龙组织图 Delong’s diagram连续冷却转变图（CCT图）continuous cooling transformation 裂纹敏感性 cracking sensibility焊接裂纹 weld crack焊缝裂纹weld metal crack焊道裂纹 bead crack弧坑裂纹crater crack热影响区裂纹heat-affected zone crack纵向裂纹 longitudinal crack横向裂纹 transverse crack微裂纹 micro-crack; micro-fissure热裂纹 hot crack凝固裂纹 solidification crack晶间裂纹 intercrystalline crack穿晶裂纹 transcrystalline crack多边化裂纹 polygonization crack液化裂纹 liquation crack失延裂纹 ductility-dip crack冷裂纹 cold crack延迟裂纹 delayed crack氢致裂纹 hydrogen-induced crack焊道下裂纹 underbead crack焊根裂纹 root crack焊趾裂纹 toe crack锯齿形裂纹 chevron cracking消除应力处理裂纹stress relief annealing crack (SR crack)再热裂纹 reheat crack焊缝晶间腐蚀weld intercryctalline corrosion刀状腐蚀 knife line attack敏化区腐蚀 weld decay层状撕裂 lamellar tearing焊接性试验 weldability裂纹试验 cracking testIIW裂纹试验IIW cracking testY形坡口裂纹试验slit type cracking test分块形槽热裂纹试验segmented circular groove cracking testH形裂纹试验 H-type cracking test鱼骨形裂纹试验 fishbone cracking test指形裂纹试验finger (cracking) testT形裂纹试验Tee type cracking test环形槽裂纹试验circular-groove cracking test可调拘束裂纹试验 varestraint testBWRA奥氏体钢裂纹试验BWRA cracking test for austenitie steel圆棒裂纹试验bar type cracking test; round bar cracking test里海裂纹试验Lehigh restraint cracking test圆形镶块裂纹试验circular-path cracking test十字接头裂纹试验 cruciform cracking testZ向窗口拘束裂纹试验 Z-direction window type restraint cracking test G-BOP焊缝金属裂纹试验G-BOP weld metal crack test巴特尔焊道下裂纹试验Battelle type underbead cracking testU形拉伸试验 U-tension test缪雷克期热裂纹试验Murex hot cracking test菲斯柯裂纹试验FISCO (type) cracking testCTS裂纹试验 controlled thermal severity拉伸拘束裂纹试验（TRC试验）tensile restraint cracking test刚性拘束裂纹试验（RRC试验）rigid restraint cracking test插销试验 implant testTigamajig 薄板焊接裂纹试验Tigamajing thin plate cracking test焊道纵向弯曲试验 longitudinal-bead test柯麦雷尔弯曲试验Kommerell bead bend test肯泽尔弯曲试验 Kinzel test缺口弯曲试验 notch bend test热朔性试验 hot-ductility test热影响区冲击试验impact test of HAZ热影响区模拟试验synthetic heat-affected zone test最高硬度试验maximum hardness test落锤试验NRL (Naval Research Laboratory)测氢试验 Hydrogen test焊接材料电极焊接材料welding consumables电极electrode熔化电极consumable electrode不熔化电极nonconsumable electrode钨电极tungsten electrode焊丝welding wire. Welding rod实心焊丝solid wire渡铜焊丝copper-plating welding wire自保护焊丝self-shielded welding wire药芯焊丝flux-cored wire复合焊丝combined wire堆焊焊丝surfacing welding rod填充焊丝filler wire焊条electrode/ covered electrode焊芯core wire药皮coating (of an electrode)/ covering (of an electrode)涂料coating flux/coating material造气剂gas forming constituents造渣剂slag forming constituents合金剂alloying constituent脱氧剂dioxidizer稳弧剂arc stabilizer粘接剂binder水玻璃water glass水玻璃模数modules of water glass酸性焊条acid electrode高钛型焊条high titania (type) electrode钛钙型焊条lime titania type electrode钛铁矿形焊条ilmenite type electrode氧化铁型焊条iron oxide type electrode/ high iron oxide type electrode高纤维素型焊条high cellulose (type) electrode石墨型焊条graphite type electrode碱性焊条basic electrode/ lime type covered electrode低氢型焊条low hydrogen type electrode高韧性超低氢焊条high toughness super low hydrogen electrode奥氏体焊条austenitic electrode铁素体焊条ferritic electrode不锈钢焊条stainless steel electrode珠光体耐热钢焊条pearlitic heat resistant steel electrode低温钢焊条low temperature steel electrode/ steel electrode for low temperature铝合金焊条aluminum alloy arc welding electrode铜合金焊条copper-alloy arc welding electrode铜芯铸铁焊条cast iron electrode with steel core纯镍铸铁焊条pure nickel cast iron electrode球墨铸铁焊条electrode for welding spheroidal graphite cast iron铸芯焊条electrode with cast core wire镍基合金焊条nickel base alloy covered electrode蒙乃尔焊条Monel electrode纯铁焊条pure iron electrode渗铝钢焊条alumetized steel electrode高效率焊条high efficiency electrode铁粉焊条iron powder electrode底层焊条backing welding electrode深熔焊条deep penetration electrode重力焊条gravity electrode立向下焊条electrode for vertical down position welding节能焊条saving energy electrode水下焊条underwater welding electrode耐海水腐蚀焊条seawater corrosion resistant steel electrode低尘低毒焊条low-fume and harmfulless electrode/low-fume and low-toxic electrode堆焊焊条surfacing electrode耐磨堆焊焊条hardfacing electrode钴基合金堆焊焊条cobalt base alloy surfacing electrode碳化钨堆焊焊条tungsten carbide surfacing electrode高锰钢堆焊焊条high manganese steel surfacing electrode双芯焊条twin electrode绞合焊条stranded electrode编织焊条braided electrode双层药皮焊条double coated electrode管状焊条flux-cored electrode气渣联合保护型药皮semi-volatile covering焊条工艺性usability of the electrode/ technicality of the electrode焊条使用性running characteristics of an electrode/ operating characteristics of an electrode 焊条熔化性melting characteristics of an electrode焊条直径core diameter焊条偏心度eccentricity (of an electrode)药皮重量系数gravity coefficient of coating焊条药皮含水量percentage of moisture for covering焊条夹吃持端bare terminal (of an electrode)焊条引弧端striking end (of an elcetrode)焊剂welding flux/ flux熔炼焊剂fused flux粘结焊剂bonded flux烧结焊剂sintered flux/ agglomerated flux窄间隙埋弧焊焊剂flux for narrow-gap submerged arc welding低氢型焊剂low hydrogen type flux高速焊剂high speed welding flux无氧焊剂oxygen-free flux低毒焊剂low poison flux磁性焊剂magnetic flux电弧焊 arc welding直流电弧焊direct current arc welding交流电弧焊alternating current arc welding三相电弧焊three phase arc welding熔化电弧焊arc welding with consumable金属极电弧焊 metal arc welding不熔化极电弧焊arc welding with nonconsumable碳弧焊 carbon arc welding明弧焊open arc welding焊条电弧焊shielded metal arc welding (SMAW)重力焊gravity welding躺焊 fire cracker welding电弧堆焊 arc surfacing自动堆焊 automatic surfacing躺板极堆焊surfacing by fire cracker welding带极堆焊surfacing with band-electrode振动电弧堆焊 vibratory arc surfacing耐磨堆焊 hardfacing埋弧焊submerged arc welding (SAW)多丝埋弧焊multiple wire submerged arc welding纵列多丝埋弧焊Tandem sequence (submerged-arc welding) 横列多丝埋弧焊series submerged arc welding (SAW-S)横列双丝并联埋弧焊transverse submerged arc welding热丝埋弧焊hot wire submerged-arc welding窄间隙埋弧焊narrow-gap submerged arc welding弧压反馈电弧焊arc voltage feedback controlling arc welding 自调节电弧焊self-adjusting arc welding适应控制焊接adaptive control welding焊剂层 burden; flux layer气体保护电弧焊gas shielded arc welding保护气体 protective atmosphere惰性气体 inert-gas活性气体 active-gas惰性气体保护焊inert-gas (arc) welding氩弧焊argon arc welding熔化极惰性气体保护电弧焊metal inert-gas arc welding钨极惰性气体保护电弧焊tungsten inert-gas arc welding钨极氢弧焊argon tungsten arc welding脉冲氢弧焊pulsed argon arc welding熔化极脉冲氢弧焊argon metal pulsed arc welding钨极脉冲氢弧焊argon tungsten pulsed arc welding热丝MIG焊hot wire MIG welding热丝TIG焊hot wire TIG welding氨弧焊 helium-arc welding活性气体保护电弧焊metal active-gas arc welding混合气体保护电弧焊mixed gas arc welding喇叭形坡口flare groove锁底坡口single bevel groove with backing locked坡形板边 tapered edge焊缝 weld接逢 seam焊缝符号 welding symbol焊缝金属 weld metal填充金属 filler metal熔敷金属 deposited metal焊缝表面weld face/ face of weld焊缝背面 back of weld焊缝轴线axis of weld焊缝尺寸size of weld焊缝宽度weld width/ width of weld焊缝长度weld length/ length of weld焊缝有效长度effective length of weld焊缝厚度throat depth/ throat thickness焊缝计算厚度theoretical throat焊缝实际厚度actual throat熔深penetration/ depth of penetration焊缝成形appearance of weld焊缝成形系数form factor of weld余高reinforcement/ excess weld metal背面余高root reinforcement削平焊缝flush weld/ weld machined flush对接焊缝butt weld角焊缝fillet焊脚leg/ fillet weld leg角焊缝断面形状profile of fillet weld平形角焊缝flat fillet凸形角焊缝convex fillet weld凹形角焊缝concave fillet weld角焊缝凹度concavity侧面角焊缝side fillet weld/ fillet weld in parallel shear 正面角焊缝front fillet weld/ fillet weld in normal shear 立角焊缝fillet weld in the vertical position横角焊缝fillet weld in the horizontal position平角焊缝fillet weld in the flat position斜角焊缝oblique fillet weld连续焊缝continuous weld断续焊缝intermittent weld连续角焊缝continuous fillet weld断续角焊缝intermittent fillet weld交错断续角焊缝staggered intermittent fillet weld并列断续角焊缝chain intermittent fillet weld端接焊缝edge weld卷边焊缝flanged edge weld塞焊焊缝plug weld纵向焊缝longitudinal weld横向焊缝transverse weld环行焊缝girth weld/ circumferential weld螺旋形焊缝spiral weld/ helical weld密封焊缝seal weld承载焊缝strength weld联系焊缝connective weld定位焊缝tack weld焊道bead/ run/ pass焊波ripple焊根weld root/ root of weld焊趾weld toe/ toe封底焊道sealing run (after making main weld)/ back weld打底焊道backing weld (before making main weld)/ back weld根部焊道root pass/ root run填充焊道filling bead盖面焊道cosmetic bead/ cover pass回火焊道temper bead/ annealing bead熔透焊道penetration bead焊层 layer焊接接头welded joint接头形状joint geometry等强匹配接头equalmatching weld joint低强匹配接头undermatching weld joint超强匹配接头overmatching weld joint接头根部root of joint对接接头butt jointI形对接接头square butt jointV形对接接头single V butt jointU形对接接头single U butt jointJ形坡口接头single J butt joint双V形对接接头double V butt joint双单边V形对接接头double bevel butt joint/ K groove butt joint 带钝边U形对接接头double U butt joint带钝边J形坡口接头double J joint角接接头corner jointT形接头T joint斜T形接头inclined T joint十字接头cruciform joint/ cross-shaped joint三联接头joint among three members搭接接头lap joint套管接头muff joint/ sleeve joint双盖板接头double strapped joint盖板接头strapped joint端接接头edge joint卷边接头flanged edge joint锁底对接接头lock butt joint斜对接接头oblique butt joint混合接头mixed joint/ composite joint有间隙接头open joint无间隙接头closed joint焊接电弧welding arc电弧形态arc shape电弧物理行为arc physics behaviour引弧striking arc引弧电压striking voltage电弧气氛arc atmosphere阴极cathode热阴极hot cathode冷阴极cold cathode阴极斑点cathode spot阴极区cathode region阴极区电场强度intensity of the electric field in the cathode region 阴极压降cathode drop阳极anode阳极斑点anode spot斑点压力spot pressure阳极区anode region阳极区电场强度intensity of the electric field in the anode region 阳极压降anode drop弧柱arc column/ arc stream弧柱压降voltage drop in arc column弧柱电位梯度potential gradient in the arc column弧焰arc flame弧心arc core硬电弧forceful arc/ hard arc软电弧soft arc旋转电弧rotating arc脉冲电弧pulsed arc脉冲喷射电弧pulsed spray arc起皱现象puckering phenomena起皱电弧puckering arc起皱临界电流puckering critical current间接电弧 indirect arc压缩电弧 compressive arc磁控电弧 magnetic controlling arc电弧力 arc force电磁力 electromagnectic force电磁收缩效应 pinch effect电弧飘移wandering of arc电弧稳定性 arc stability电弧静特性static characteristic of arc电弧动特性dynamic characteristic of arc最小电压原理principle of minimum voltage 电弧挺度arc stiffness电弧偏吹 arc blow磁偏吹 magnetic blow阴极清理作用cleaning action of the cathode 电弧自身调节 arc self-regulation挖掘作用 digging action极性效应 polarity effect熔滴 droplet熔滴比表面积specific surface of droplet熔滴过渡metal transfer过度频率 transition frequency粗滴过渡globular transfer; drop transfer短路过渡short circuiting transfer喷射过渡spray transfer旋转喷射过渡 rotating spray transfer脉冲喷射过渡 pulsed spray transfer爆炸过渡 explosive transfer渣壁过渡flux wall guided transfer熔池 molten pool沸腾状熔池boiling molten pool弧坑crater熔渣slag渣系 slag system渣系相图slag system diagram碱性渣 basic slag酸性渣 acid slag碱度 basicity酸度 acidity长渣 long slag短渣 short slag粘性熔渣 viscous slag氧化物型熔渣oxide melting slag盐型熔渣 salt melting slag盐-氧化物型熔渣salt-oxide melting slag熔渣流动性fluidity of the slag; slag fluidity 熔渣solidified slag多孔焊渣 porous slag玻璃状焊渣 vitreous slag自动脱落焊渣 self-releasing slag脱渣性 slag detachability焊接设备welding equipment; welding set焊机welding machine; welder电焊机electric welding machine; electric welder焊接电源welding power source焊接热循环 weld thermal cycle焊接温度场field of weld temperature; weld temperature field 准稳定温度场 quasi-stationary temperature field焊接热源welding heat source点热源point heat source线热源linear heat source面热源plane heat source瞬时集中热源instantaneous concentration heat source热效率 thermal efficiency热能集中系数coefficient of heat flow concentration峰值温度 peak temperature瞬时冷却速度 momentary cooling rate冷却时间 cooling time置换氧化 substitutionary oxydation扩散氧化 diffusible oxydation脱氧 desoxydation先期脱氧 precedent desoxydation扩散脱氧 diffusible desoxydation沉淀脱氧 precipitation desoxydation扩散氢 diffusible hydrogen初始扩散氢initial diffusible hydrogen100℃残余扩散氢diffusible hydrogen remained at 100℃残余氢 residual hydrogen去氢 dehydrogenation去氢热处理heat treatment for dehydrogenation脱硫 desulphurization脱磷 dephosphorization渗合金 alloying微量合金化 microalloying一次结晶组织primary solidification structure二次结晶组织secondary solidification structure联生结晶 epitaxial solidification焊缝结晶形态solidification mode in weld-bead结晶层状线 ripple多边化边界 polygonization boundary结晶平均线速度mean solidification rate针状铁素体 acicular ferrite条状铁素体 lath ferrite侧板条铁素体 ferrite side-plate晶界欣素体grain boundary ferrite; polygonal ferrite; pro-entectoid ferrite 粒状贝氏体 granular bainite板条马氏体 lath martensite过热组织 overheated structure魏氏组织 Widmannst?tten structureM-A组元 martensite-austenite constituent焊件失效分析failure analysis of weldments冷裂判据criterion of cold cracking冷裂敏感系数cold cracking susceptibity coefficient脆性温度区间 brittle temperature range氢脆 hydrogen embrittlement层状偏析 lamellar segregation愈合 healing effect断口金相fractography断口 fracture延性断口 ductile fracture韧窝断口dimple fracture脆性断口 brittle fracture解理断口 cleavage fracture准解理断口 quasi-cleavage fracture氢致准解理断口 hydrogen-embrittlement induced沿晶断口 intergranular fracture穿晶断口 transgranular fracture疲劳断口 fatigue fracture滑移面断口glide plane fracture断口形貌 fracture apperance断口试验 fracture test宏观断口分析 macrofractography放射区 radical zone纤维区 fibrous zone剪切唇区shear lip aone焊接性weldability使用焊接性 service weldability工艺焊接性 fabrication weldability冶金焊接性 metallurgical weldability热焊接性 thermal weldability母材base metal; parent metal焊接区 weld zone焊态 as-welded (AW)母材熔化区 fusion zone半熔化区partial melting region未混合区 unmixed zone熔合区 bond area熔合线weld junction (英)；bond line (美)热影响区 heat-affected zone (HAZ)过热区 overheated zone粗晶区coarse grained region细晶区fine grained region过渡区 transition zone硬化区 hardened zone碳当量 carbon equivalent铬当量 chromium equivalent镍当量 nickel equivalent舍夫勒组织图 Schaeffler's diagram德龙组织图 Delong’s diagram连续冷却转变图（CCT图）continuous cooling transformation 裂纹敏感性 cracking sensibility焊接裂纹 weld crack焊缝裂纹weld metal crack焊道裂纹 bead crack弧坑裂纹crater crack热影响区裂纹heat-affected zone crack纵向裂纹 longitudinal crack横向裂纹 transverse crack微裂纹 micro-crack; micro-fissure热裂纹 hot crack凝固裂纹 solidification crack晶间裂纹 intercrystalline crack穿晶裂纹 transcrystalline crack多边化裂纹 polygonization crack液化裂纹 liquation crack失延裂纹 ductility-dip crack冷裂纹 cold crack延迟裂纹 delayed crack氢致裂纹 hydrogen-induced crack焊道下裂纹 underbead crack焊根裂纹 root crack焊趾裂纹 toe crack锯齿形裂纹 chevron cracking消除应力处理裂纹stress relief annealing crack (SR crack)再热裂纹 reheat crack焊缝晶间腐蚀weld intercryctalline corrosion刀状腐蚀 knife line attack敏化区腐蚀 weld decay层状撕裂 lamellar tearing焊接性试验 weldability裂纹试验 cracking testIIW裂纹试验IIW cracking testY形坡口裂纹试验slit type cracking test分块形槽热裂纹试验segmented circular groove cracking test H形裂纹试验 H-type cracking test鱼骨形裂纹试验 fishbone cracking test指形裂纹试验finger (cracking) testT形裂纹试验Tee type cracking test环形槽裂纹试验circular-groove cracking test可调拘束裂纹试验 varestraint testBWRA奥氏体钢裂纹试验BWRA cracking test for austenitie steel圆棒裂纹试验bar type cracking test; round bar cracking test里海裂纹试验Lehigh restraint cracking test圆形镶块裂纹试验circular-path cracking test十字接头裂纹试验 cruciform cracking testZ向窗口拘束裂纹试验 Z-direction window type restraint cracking test G-BOP焊缝金属裂纹试验G-BOP weld metal crack test巴特尔焊道下裂纹试验Battelle type underbead cracking testU形拉伸试验 U-tension test缪雷克期热裂纹试验Murex hot cracking test菲斯柯裂纹试验FISCO (type) cracking testCTS裂纹试验 controlled thermal severity拉伸拘束裂纹试验（TRC试验）tensile restraint cracking test刚性拘束裂纹试验（RRC试验）rigid restraint cracking test插销试验 implant testTigamajig 薄板焊接裂纹试验Tigamajing thin plate cracking test焊道纵向弯曲试验 longitudinal-bead test柯麦雷尔弯曲试验Kommerell bead bend test肯泽尔弯曲试验 Kinzel test缺口弯曲试验 notch bend test热朔性试验 hot-ductility test热影响区冲击试验impact test of HAZ热影响区模拟试验synthetic heat-affected zone test最高硬度试验maximum hardness test落锤试验NRL (Naval Research Laboratory)测氢试验 Hydrogen test焊接材料电极焊接材料welding consumables电极electrode熔化电极consumable electrode不熔化电极nonconsumable electrode钨电极tungsten electrode焊丝welding wire. Welding rod实心焊丝solid wire渡铜焊丝copper-plating welding wire自保护焊丝self-shielded welding wire药芯焊丝flux-cored wire复合焊丝combined wire堆焊焊丝surfacing welding rod填充焊丝filler wire焊条electrode/ covered electrode焊芯core wire药皮coating (of an electrode)/ covering (of an electrode)涂料coating flux/coating material造气剂gas forming constituents造渣剂slag forming constituents合金剂alloying constituent脱氧剂dioxidizer稳弧剂arc stabilizer粘接剂binder水玻璃water glass水玻璃模数modules of water glass酸性焊条acid electrode高钛型焊条high titania (type) electrode钛钙型焊条lime titania type electrode钛铁矿形焊条ilmenite type electrode氧化铁型焊条iron oxide type electrode/ high iron oxide type electrode高纤维素型焊条high cellulose (type) electrode石墨型焊条graphite type electrode碱性焊条basic electrode/ lime type covered electrode低氢型焊条low hydrogen type electrode高韧性超低氢焊条high toughness super low hydrogen electrode奥氏体焊条austenitic electrode铁素体焊条ferritic electrode不锈钢焊条stainless steel electrode珠光体耐热钢焊条pearlitic heat resistant steel electrode低温钢焊条low temperature steel electrode/ steel electrode for low temperature 铝合金焊条aluminum alloy arc welding electrode铜合金焊条copper-alloy arc welding electrode铜芯铸铁焊条cast iron electrode with steel core纯镍铸铁焊条pure nickel cast iron electrode球墨铸铁焊条electrode for welding spheroidal graphite cast iron铸芯焊条electrode with cast core wire镍基合金焊条nickel base alloy covered electrode蒙乃尔焊条Monel electrode纯铁焊条pure iron electrode渗铝钢焊条alumetized steel electrode高效率焊条high efficiency electrode铁粉焊条iron powder electrode底层焊条backing welding electrode深熔焊条deep penetration electrode重力焊条gravity electrode立向下焊条electrode for vertical down position welding节能焊条saving energy electrode水下焊条underwater welding electrode耐海水腐蚀焊条seawater corrosion resistant steel electrode低尘低毒焊条low-fume and harmfulless electrode/low-fume and low-toxic electrode堆焊焊条surfacing electrode耐磨堆焊焊条hardfacing electrode钴基合金堆焊焊条cobalt base alloy surfacing electrode碳化钨堆焊焊条tungsten carbide surfacing electrode高锰钢堆焊焊条high manganese steel surfacing electrode双芯焊条twin electrode绞合焊条stranded electrode编织焊条braided electrode双层药皮焊条double coated electrode管状焊条flux-cored electrode气渣联合保护型药皮semi-volatile covering焊条工艺性usability of the electrode/ technicality of the electrode焊条使用性running characteristics of an electrode/ operating characteristics of an electrode 焊条熔化性melting characteristics of an electrode焊条直径core diameter焊条偏心度eccentricity (of an electrode)药皮重量系数gravity coefficient of coating焊条药皮含水量percentage of moisture for covering焊条夹吃持端bare terminal (of an electrode)焊条引弧端striking end (of an elcetrode)焊剂welding flux/ flux熔炼焊剂fused flux粘结焊剂bonded flux烧结焊剂sintered flux/ agglomerated flux窄间隙埋弧焊焊剂flux for narrow-gap submerged arc welding低氢型焊剂low hydrogen type flux高速焊剂high speed welding flux无氧焊剂oxygen-free flux低毒焊剂low poison flux磁性焊剂magnetic flux电弧焊 arc welding直流电弧焊direct current arc welding交流电弧焊alternating current arc welding三相电弧焊three phase arc welding熔化电弧焊arc welding with consumable金属极电弧焊 metal arc welding不熔化极电弧焊arc welding with nonconsumable碳弧焊 carbon arc welding明弧焊open arc welding焊条电弧焊shielded metal arc welding (SMAW)重力焊gravity welding躺焊 fire cracker welding电弧堆焊 arc surfacing自动堆焊 automatic surfacing。
焊接专业英语词汇
焊接专业英语词汇（共10部分）焊接专业英语词汇（共10部分）1、熔化焊熔接fusion welding压接pressure welding焊接过程welding process焊接技术welding technique焊接工艺welding technology/procedure焊接操作welding operation焊接顺序welding sequence焊接方向direction of welding焊接位置welding position熔敷顺序build-up sequence/deposition sequence焊缝倾角weld slope/inclination of weld axis焊缝转角weld rotation/angle of rotation平焊位置flat position of welding横焊位置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横焊horizontal position welding立焊vertical position welding仰焊overhead position welding全位置焊all position welding：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。
如水平固定管所进行的环缝焊接向下立焊vertical down welding/downward welding in the vertical position向上立焊vertical up welding/upward welding in the vertical position倾斜焊inclined position welding上坡焊upward welding in the inclined position下坡焊downward welding in the inclined position对接焊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 weldingI形坡口对接焊square butt welding喇叭形坡口焊flare groove welding卷边焊flanged edge welding纵缝焊接welding of longitudinal seam横缝焊接welding of transverse seam环缝焊接girth welding/ circumferential螺旋缝焊接welding of spiral seam/welding of helical seam 环缝对接焊butt welding of circumferential seam定位焊tack welding单面焊welding by one side双面焊welding by both sides单道焊single pass welding/single run welding多道焊multi-pass welding单层焊single layer welding多层焊multi-layer welding分段多层焊block sequence/ block welding分层多道焊multi-layer and multi-pass welding连续焊continuous welding断续焊intermittent welding打底焊backing weld封底焊back sealing weld盖面焊cosmetic welding深熔焊deep penetration welding摆动焊welding with weaving/weave bead welding前倾焊foreward welding (英国)/ forehand welding (美国) 后倾焊backward welding(英国)/ backhand welding(美国) 分段退焊backstep welding跳焊skip welding对称焊balanced welding/ balanced welding sequence左焊法leftward welding forehand welding右焊法rightward welding/backhand welding挑弧焊whipping method自动焊automatic welding手工焊manual welding/hand welding车间焊接shop welding工地焊接site welding(英国)/ field welding (美国)拘束焊接restraint welding堆焊surfacing/building up/overlaying隔离层堆焊buttering端部周边焊boxing/end return返修焊rewelding补焊repair welding塞焊plug welding槽焊slot welding衬垫焊welding with backing焊剂垫焊welding with flux backing窄间隙焊narrow-gap welding强制成形焊enclosed welding脉冲电弧焊pulsed are welding电弧点焊arc spot welding螺柱焊stud welding热风焊hot gas welding高能焊high grade energy welding固态焊接solid-state welding单面焊双面成形one-side welding with back formation 焊接条件welding condition焊接工艺参数welding parameter极性polarity正接electrode negative/straight polarity反接electrode positive/reversed polarity运条方式manipulation of electrode焊接电流welding current焊接电流增加时间welding current upslope time焊接电流衰减时间welding current downslope time电流密度current density短路电流short circuit current脉冲电流pulse level/pulse current level脉冲电流幅值pulse current amplitude基值电流background level脉冲频率pulse frequency脉冲焊接电流占空比duty cycle of pulse duration电弧电压arc voltage再引弧电压reignition voltage焊接速度welding speed行走速度rate of travel/travel speed送丝速度wire feed rate线能量heat input/energy input热输入heat input预热preheat后热postheat焊后热处理posweld heat treatment/postheat treatment 预热温度preheat temperature层间温度interpass temperature焊接终了温度finishing temperature后热温度postheating temperature焊丝伸出长度wire extension弧长arc length熔化速度melting rate熔化时间melting time熔化系数melting coefficient熔敷速度rate of deposition/deposition rate熔敷系数deposition coefficient熔敷效率deposition efficiency损失系数loss coefficient飞spatter飞溅率spatter loss coefficient融合比fusion ratio稀释dilution稀释率rate of dilution合金过度系数transfer efficiency/recovery (of an element)坡口groove坡口面groove face坡口面角度angle of bevel (英国)/ bevel angle (美国)坡口角度included angle(英国)/groove angle(美国)坡口高度groove depth钝边root face钝边高度thickness of root face/width of root face根部间隙root gap(英国)/root opening (美国)根部半径root radius/groove radius根部锐边root edge卷边高度height of flange卷边半径radius of flange单面坡口single groove双面坡口double groove坡口形式groove typeI形坡口square grooveV形坡口single V grooveY形坡口single V groove with root face双Y形坡口double Vgroove with root face带钝边U形坡口single U groove带钝边双U形坡口double U grooveVY形坡口single compound angle groove带钝边J形坡口single J groove带钝边双J形坡口double J groove单边V形坡口single bevel groove双V形坡口double V groove不对称双V形坡口asymmetric double V groove双单边V形坡口double bevel groove/K groove带垫板V形坡口V groove with backing/ single V groove with backing 喇叭形坡口flare groove锁底坡口single bevel groove with backing locked坡形板边tapered edge焊缝weld接逢seam焊缝符号welding symbol焊缝金属weld metal填充金属filler metal熔敷金属deposited metal焊缝表面weld face/ face of weld焊缝背面back of weld焊缝轴线axis of weld焊缝尺寸size of weld焊缝宽度weld width/ width of weld焊缝长度weld length/ length of weld焊缝有效长度effective length of weld焊缝厚度throat depth/ throat thickness焊缝计算厚度theoretical throat焊缝实际厚度actual throat熔深penetration/ depth of penetration焊缝成形appearance of weld焊缝成形系数form factor of weld余高reinforcement/ excess weld metal背面余高root reinforcement削平焊缝flush weld/ weld machined flush对接焊缝butt weld角焊缝fillet焊脚leg/ fillet weld leg角焊缝断面形状profile of fillet weld平形角焊缝flat fillet凸形角焊缝convex fillet weld凹形角焊缝concave fillet weld角焊缝凹度concavity侧面角焊缝side fillet weld/ fillet weld in parallel shear 正面角焊缝front fillet weld/ fillet weld in normal shear 立角焊缝fillet weld in the vertical position横角焊缝fillet weld in the horizontal position平角焊缝fillet weld in the flat position斜角焊缝oblique fillet weld连续焊缝continuous weld断续焊缝intermittent weld连续角焊缝continuous fillet weld断续角焊缝intermittent fillet weld交错断续角焊缝staggered intermittent fillet weld并列断续角焊缝chain intermittent fillet weld端接焊缝edge weld卷边焊缝flanged edge weld塞焊焊缝plug weld纵向焊缝longitudinal weld横向焊缝transverse weld环行焊缝girth weld/ circumferential weld螺旋形焊缝spiral weld/ helical weld密封焊缝seal weld承载焊缝strength weld联系焊缝connective weld定位焊缝tack weld焊道bead/ run/ pass焊波ripple焊根weld root/ root of weld焊趾weld toe/ toe封底焊道sealing run (after making main weld)/ back weld打底焊道backing weld (before making main weld)/ back weld 根部焊道root pass/ root run填充焊道filling bead盖面焊道cosmetic bead/ cover pass回火焊道temper bead/ annealing bead熔透焊道penetration bead焊层layer焊接接头welded joint接头形状joint geometry等强匹配接头equalmatching weld joint低强匹配接头undermatching weld joint超强匹配接头overmatching weld joint接头根部root of joint对接接头butt jointI形对接接头square butt jointV形对接接头single V butt jointU形对接接头single U butt jointJ形坡口接头single J butt joint双V形对接接头double V butt joint双单边V形对接接头double bevel butt joint/ K groove butt joint 带钝边U形对接接头double U butt joint带钝边J形坡口接头double J joint角接接头corner jointT形接头T joint斜T形接头inclined T joint十字接头cruciform joint/ cross-shaped joint三联接头joint among three members搭接接头lap joint套管接头muff joint/ sleeve joint双盖板接头double strapped joint盖板接头strapped joint端接接头edge joint卷边接头flanged edge joint锁底对接接头lock butt joint斜对接接头oblique butt joint混合接头mixed joint/ composite joint有间隙接头open joint无间隙接头closed joint焊接电弧welding arc电弧形态arc shape电弧物理行为arc physics behaviour引弧striking arc引弧电压striking voltage电弧气氛arc atmosphere阴极cathode热阴极hot cathode冷阴极cold cathode阴极斑点cathode spot阴极区cathode region阴极区电场强度intensity of the electric field in the cathode region 阴极压降cathode drop阳极anode阳极斑点anode spot斑点压力spot pressure阳极区anode region阳极区电场强度intensity of the electric field in the anode region 阳极压降anode drop弧柱arc column/ arc stream弧柱压降voltage drop in arc column弧柱电位梯度potential gradient in the arc column弧焰arc flame弧心arc core硬电弧forceful arc/ hard arc软电弧soft arc旋转电弧rotating arc脉冲电弧pulsed arc脉冲喷射电弧pulsed spray arc起皱现象puckering phenomena起皱电弧puckering arc起皱临界电流puckering critical current间接电弧indirect arc压缩电弧compressive arc磁控电弧magnetic controlling arc电弧力arc force电磁力electromagnectic force电磁收缩效应pinch effect电弧飘移wandering of arc电弧稳定性arc stability电弧静特性static characteristic of arc电弧动特性dynamic characteristic of arc最小电压原理principle of minimum voltage 电弧挺度arc stiffness电弧偏吹arc blow磁偏吹magnetic blow阴极清理作用cleaning action of the cathode 电弧自身调节arc self-regulation挖掘作用digging action极性效应polarity effect熔滴droplet熔滴比表面积specific surface of droplet熔滴过渡metal transfer过度频率transition frequency粗滴过渡globular transfer; drop transfer短路过渡short circuiting transfer喷射过渡spray transfer旋转喷射过渡rotating spray transfer脉冲喷射过渡pulsed spray transfer爆炸过渡explosive transfer渣壁过渡flux wall guided transfer熔池molten pool沸腾状熔池boiling molten pool弧坑crater熔渣slag渣系slag system渣系相图slag system diagram碱性渣basic slag酸性渣acid slag碱度basicity酸度acidity长渣long slag短渣short slag粘性熔渣viscous slag氧化物型熔渣oxide melting slag盐型熔渣salt melting slag盐-氧化物型熔渣salt-oxide melting slag熔渣流动性fluidity of the slag; slag fluidity 熔渣solidified slag多孔焊渣porous slag玻璃状焊渣vitreous slag自动脱落焊渣self-releasing slag脱渣性slag detachability焊接设备welding equipment; welding set焊机welding machine; welder电焊机electric welding machine; electric welder焊接电源welding power source焊接热循环weld thermal cycle焊接温度场field of weld temperature; weld temperature field准稳定温度场quasi-stationary temperature field焊接热源welding heat source点热源point heat source线热源linear heat source面热源plane heat source瞬时集中热源instantaneous concentration heat source热效率thermal efficiency热能集中系数coefficient of heat flow concentration峰值温度peak temperature瞬时冷却速度momentary cooling rate冷却时间cooling time置换氧化substitutionary oxydation扩散氧化diffusible oxydation脱氧desoxydation先期脱氧precedent desoxydation扩散脱氧diffusible desoxydation沉淀脱氧precipitation desoxydation扩散氢diffusible hydrogen初始扩散氢initial diffusible hydrogen100℃残余扩散氢diffusible hydrogen remained at 100℃残余氢residual hydrogen去氢dehydrogenation去氢热处理heat treatment for dehydrogenation脱硫desulphurization脱磷dephosphorization渗合金alloying微量合金化microalloying一次结晶组织primary solidification structure二次结晶组织secondary solidification structure联生结晶epitaxial solidification焊缝结晶形态solidification mode in weld-bead结晶层状线ripple多边化边界polygonization boundary结晶平均线速度mean solidification rate针状铁素体acicular ferrite条状铁素体lath ferrite侧板条铁素体ferrite side-plate晶界欣素体grain boundary ferrite; polygonal ferrite; pro-entectoid ferrite 粒状贝氏体granular bainite板条马氏体lath martensite过热组织overheated structure魏氏组织Widmannst?tten structureM-A组元martensite-austenite constituent焊件失效分析failure analysis of weldments冷裂判据criterion of cold cracking冷裂敏感系数cold cracking susceptibity coefficient 脆性温度区间brittle temperature range氢脆hydrogen embrittlement层状偏析lamellar segregation愈合healing effect断口金相fractography断口fracture延性断口ductile fracture韧窝断口dimple fracture脆性断口brittle fracture解理断口cleavage fracture准解理断口quasi-cleavage fracture氢致准解理断口hydrogen-embrittlement induced沿晶断口intergranular fracture穿晶断口transgranular fracture疲劳断口fatigue fracture滑移面断口glide plane fracture断口形貌fracture apperance断口试验fracture test宏观断口分析macrofractography放射区radical zone纤维区fibrous zone剪切唇区shear lip aone焊接性weldability使用焊接性service weldability工艺焊接性fabrication weldability冶金焊接性metallurgical weldability热焊接性thermal weldability母材base metal; parent metal焊接区weld zone焊态as-welded (AW)母材熔化区fusion zone半熔化区partial melting region未混合区unmixed zone熔合区bond area熔合线weld junction (英)；bond line (美)热影响区heat-affected zone (HAZ)过热区overheated zone粗晶区coarse grained region细晶区fine grained region过渡区transition zone硬化区hardened zone碳当量carbon equivalent铬当量chromium equivalent镍当量nickel equivalent舍夫勒组织图Schaeffler's diagram德龙组织图Delong’s diagram连续冷却转变图（CCT图）continuous cooling transformation 裂纹敏感性cracking sensibility焊接裂纹weld crack焊缝裂纹weld metal crack焊道裂纹bead crack弧坑裂纹crater crack热影响区裂纹heat-affected zone crack纵向裂纹longitudinal crack横向裂纹transverse crack微裂纹micro-crack; micro-fissure热裂纹hot crack凝固裂纹solidification crack晶间裂纹intercrystalline crack穿晶裂纹transcrystalline crack多边化裂纹polygonization crack液化裂纹liquation crack失延裂纹ductility-dip crack冷裂纹cold crack延迟裂纹delayed crack氢致裂纹hydrogen-induced crack焊道下裂纹underbead crack焊根裂纹root crack焊趾裂纹toe crack锯齿形裂纹chevron cracking消除应力处理裂纹stress relief annealing crack (SR crack) 再热裂纹reheat crack焊缝晶间腐蚀weld intercryctalline corrosion刀状腐蚀knife line attack敏化区腐蚀weld decay层状撕裂lamellar tearing焊接性试验weldability裂纹试验cracking testIIW裂纹试验IIW cracking testY形坡口裂纹试验slit type cracking test分块形槽热裂纹试验segmented circular groove cracking test H形裂纹试验H-type cracking test鱼骨形裂纹试验fishbone cracking test指形裂纹试验finger (cracking) testT形裂纹试验Tee type cracking test环形槽裂纹试验circular-groove cracking test可调拘束裂纹试验varestraint testBWRA奥氏体钢裂纹试验BWRA cracking test for austenitie steel圆棒裂纹试验bar type cracking test; round bar cracking test里海裂纹试验Lehigh restraint cracking test圆形镶块裂纹试验circular-path cracking test十字接头裂纹试验cruciform cracking testZ向窗口拘束裂纹试验Z-direction window type restraint cracking test G-BOP焊缝金属裂纹试验G-BOP weld metal crack test巴特尔焊道下裂纹试验Battelle type underbead cracking testU形拉伸试验U-tension test缪雷克期热裂纹试验Murex hot cracking test菲斯柯裂纹试验FISCO (type) cracking testCTS裂纹试验controlled thermal severity拉伸拘束裂纹试验（TRC试验）tensile restraint cracking test刚性拘束裂纹试验（RRC试验）rigid restraint cracking test插销试验implant testTigamajig 薄板焊接裂纹试验Tigamajing thin plate cracking test焊道纵向弯曲试验longitudinal-bead test柯麦雷尔弯曲试验Kommerell bead bend test肯泽尔弯曲试验Kinzel test缺口弯曲试验notch bend test热朔性试验hot-ductility test热影响区冲击试验impact test of HAZ热影响区模拟试验synthetic heat-affected zone test最高硬度试验maximum hardness test落锤试验NRL (Naval Research Laboratory)测氢试验Hydrogen test焊接材料电极焊接材料welding consumables电极electrode熔化电极consumable electrode不熔化电极nonconsumable electrode钨电极tungsten electrode焊丝welding wire. Welding rod实心焊丝solid wire渡铜焊丝copper-plating welding wire自保护焊丝self-shielded welding wire药芯焊丝flux-cored wire复合焊丝combined wire堆焊焊丝surfacing welding rod填充焊丝filler wire焊条electrode/ covered electrode焊芯core wire药皮coating (of an electrode)/ covering (of an electrode)涂料coating flux/coating material造气剂gas forming constituents造渣剂slag forming constituents合金剂alloying constituent脱氧剂dioxidizer稳弧剂arc stabilizer粘接剂binder水玻璃water glass水玻璃模数modules of water glass酸性焊条acid electrode高钛型焊条high titania (type) electrode钛钙型焊条lime titania type electrode钛铁矿形焊条ilmenite type electrode氧化铁型焊条iron oxide type electrode/ high iron oxide type electrode高纤维素型焊条high cellulose (type) electrode石墨型焊条graphite type electrode碱性焊条basic electrode/ lime type covered electrode低氢型焊条low hydrogen type electrode高韧性超低氢焊条high toughness super low hydrogen electrode奥氏体焊条austenitic electrode铁素体焊条ferritic electrode不锈钢焊条stainless steel electrode珠光体耐热钢焊条pearlitic heat resistant steel electrode低温钢焊条low temperature steel electrode/ steel electrode for low temperature 铝合金焊条aluminum alloy arc welding electrode铜合金焊条copper-alloy arc welding electrode铜芯铸铁焊条cast iron electrode with steel core纯镍铸铁焊条pure nickel cast iron electrode球墨铸铁焊条electrode for welding spheroidal graphite cast iron铸芯焊条electrode with cast core wire镍基合金焊条nickel base alloy covered electrode蒙乃尔焊条Monel electrode纯铁焊条pure iron electrode渗铝钢焊条alumetized steel electrode高效率焊条high efficiency electrode铁粉焊条iron powder electrode底层焊条backing welding electrode深熔焊条deep penetration electrode重力焊条gravity electrode立向下焊条electrode for vertical down position welding节能焊条saving energy electrode水下焊条underwater welding electrode耐海水腐蚀焊条seawater corrosion resistant steel electrode低尘低毒焊条low-fume and harmfulless electrode/low-fume and low-toxic electrode堆焊焊条surfacing electrode耐磨堆焊焊条hardfacing electrode钴基合金堆焊焊条cobalt base alloy surfacing electrode碳化钨堆焊焊条tungsten carbide surfacing electrode高锰钢堆焊焊条high manganese steel surfacing electrode双芯焊条twin electrode绞合焊条stranded electrode编织焊条braided electrode双层药皮焊条double coated electrode管状焊条flux-cored electrode气渣联合保护型药皮semi-volatile covering焊条工艺性usability of the electrode/ technicality of the electrode焊条使用性running characteristics of an electrode/ operating characteristics of an ele ctrode焊条熔化性melting characteristics of an electrode焊条直径core diameter焊条偏心度eccentricity (of an electrode)药皮重量系数gravity coefficient of coating焊条药皮含水量percentage of moisture for covering焊条夹吃持端bare terminal (of an electrode)焊条引弧端striking end (of an elcetrode)焊剂welding flux/ flux熔炼焊剂fused flux粘结焊剂bonded flux烧结焊剂sintered flux/ agglomerated flux窄间隙埋弧焊焊剂flux for narrow-gap submerged arc welding低氢型焊剂low hydrogen type flux高速焊剂high speed welding flux无氧焊剂oxygen-free flux低毒焊剂low poison flux磁性焊剂magnetic flux电弧焊arc welding直流电弧焊direct current arc welding交流电弧焊alternating current arc welding三相电弧焊three phase arc welding熔化电弧焊arc welding with consumable金属极电弧焊metal arc welding不熔化极电弧焊arc welding with nonconsumable碳弧焊carbon arc welding明弧焊open arc welding焊条电弧焊shielded metal arc welding (SMAW)重力焊gravity welding躺焊fire cracker welding电弧堆焊arc surfacing自动堆焊automatic surfacing躺板极堆焊surfacing by fire cracker welding带极堆焊surfacing with band-electrode振动电弧堆焊vibratory arc surfacing耐磨堆焊hardfacing埋弧焊submerged arc welding (SAW)多丝埋弧焊multiple wire submerged arc welding纵列多丝埋弧焊Tandem sequence (submerged-arc welding)横列多丝埋弧焊series submerged arc welding (SAW-S)横列双丝并联埋弧焊transverse submerged arc welding热丝埋弧焊hot wire submerged-arc welding窄间隙埋弧焊narrow-gap submerged arc welding弧压反馈电弧焊arc voltage feedback controlling arc welding自调节电弧焊self-adjusting arc welding适应控制焊接adaptive control welding焊剂层burden; flux layer气体保护电弧焊gas shielded arc welding保护气体protective atmosphere惰性气体inert-gas活性气体active-gas惰性气体保护焊inert-gas (arc) welding氩弧焊argon arc welding熔化极惰性气体保护电弧焊metal inert-gas arc welding钨极惰性气体保护电弧焊tungsten inert-gas arc welding钨极氢弧焊argon tungsten arc welding脉冲氢弧焊pulsed argon arc welding熔化极脉冲氢弧焊argon metal pulsed arc welding钨极脉冲氢弧焊argon tungsten pulsed arc welding热丝MIG焊hot wire MIG welding热丝TIG焊hot wire TIG welding氨弧焊helium-arc welding活性气体保护电弧焊metal active-gas arc welding混合气体保护电弧焊mixed gas arc welding二氧化碳气体保护电弧焊carbon-dioxide arc welding; CO2 arc welding 细丝CO2焊CO2 arc welding with thin wire粗丝CO2焊CO2 arc welding with thick wire磁性焊剂CO2焊unionarc welding药芯焊丝CO2焊arcos arc process; dual shield arc welding 气电立焊electrogas (arc) welding氮弧焊nitrogen-arc welding水蒸气保护电弧焊water vapour arc welding原子氢焊atomic hydrogen welding冲器室中电弧焊controlled atmosphere arc welding旋转电弧焊rotating arc welding短路过渡电弧焊short circuiting arc welding焊丝横摆频率weaving speed of wire焊丝停摆时间electrode keep time of slider等离子弧焊plasma arc welding (PAW)等离子弧plasma arc等离子流plasma jet转移弧transferred arc非转移弧nontransferred arc联合型等离子弧combined plasma arc主弧main arc维弧pilot arc维弧电流pilot arc surrent双弧现象double arcing双弧临界电流critical current of double arcing等离子弧焊枪plasma (welding) torch压缩喷嘴constricting nozzle单孔喷嘴single port nozzle多孔喷嘴multiport nozzle压缩喷嘴孔径orifice diameter孔道长度orifice throat length孔道比orifice throat ratio等离子气plasma gas; orifice gas电极内缩长度electrode setback小孔效应keyhole effect小孔型等离子弧焊keyhole-mode welding熔透型等离子弧焊fusion type plasma arc welding大电流等离子弧焊high-current plasma arc welding中电流等离子弧焊intermediate-current plasma arc welding 小电流等离子弧焊low-current plasma arc welding微束等离子弧焊micro-plasma arc welding交流等离子弧焊AC plasma arc welding脉冲等离子弧焊pulsed plasma arc welding等离子弧堆焊plasma arc surfacing热丝等离子弧堆焊hot wire plasma arc surfacing粉末等离子弧堆焊plasma arc powder surfacing等离子-熔化极惰性气体保护电弧焊plasma MIG welding转移弧电源transferred arc power supply非转移弧电源nontransferred arc power supply电弧焊设备arc welding equipment电弧焊机arc welding machine直流弧焊机DC arc welding machine交流弧焊机AC arc welding machine交直流两用弧焊机AC/DC arc welding machine单站弧焊机single operator arc welding machine多站弧焊机multi-operator arc welding set固定式弧焊机stationary arc welding machine移动式弧焊机portable arc welding machine台式弧焊机bench arc welding machine内燃机驱动式弧焊机combustion engine driven arc welding set电动机驱动式弧焊机motor driven arc welding set熔化极弧焊机arc welding machine using a consumable electrode不熔化极弧焊机arc welding machine using a non-consumable electrode脉冲弧焊机pulsed arc welding machine气体保护弧焊机gas shielded arc welding machine氩弧焊机argon arc welding machine二氧化碳弧焊机CO2 arc welding machine钨极惰性气体保护弧焊机tungsten inert-gas welding machine熔化仍惰性气体保护弧焊机metal inert-gas welding machine气电立焊机electrogas (arc) welding machine等离子弧焊机plasma arc welding machine微束等离子弧焊机micro-plasma welding equipment原子氢焊机atomic hydrogen welding apparatus埋弧焊机submerged arc welding machine弧焊电源arc welding power source直流弧焊电源DC arc welding power source交流弧焊电源AC arc welding power source交直流两用弧焊电源AC/DC arc welding power source脉冲弧焊电源pulsed arc welding power source上升特性弧焊电源rising characteristic arc welding power source平特性弧焊电源constant –voltage arc welding power source下降特性弧焊电源dropping characteristic arc welding power source垂降特性弧焊电源constant-current arc welding power source多特性弧焊电源slope-controlled arc welding power source逆变式焊接电源inverter welding power source晶体管弧焊电源transistor arc welding power source电源动特性dynamic characteristic电源外特性external characteristic弧焊变压器arc welding transformer弧焊整流器arc welding rectifier硅弧焊整流器silicon arc welding rectifier晶闸管弧焊整流器SCR arc welding rectifier; arc welding silicon controlled rectifier脉冲弧焊整流器pulsed arc welding rectifier弧焊发电机arc welding generator焊车welding tractor焊接机头welding head行走机构traveller送丝机构wire feeder等速送丝方式constant wire-feed system变速送丝方式alternate wire-feed system跟踪装置tracer焊丝盘wire reel焊钳electrode holder焊枪welding gun电极夹electrode holder导电嘴tip; contact tube喷嘴nozzle焊剂漏斗flux-hopper高频振荡器oscillator; HF unit脉冲引弧器pulsed arc starter; surge injector脉冲稳弧器pulsed arc stabilizer脉冲激弧器pulsed arc exciter输出电抗器out put reactor镇定变阻器ballast rheostat直流分量抑制器direct current suppressor焊接回路welding circuit额定焊接电流rated welding current焊接电流调节范围range of welding current regulation 空载电压open circuit voltage(no load voltage)约定负载电压conventional load voltage负载持续率duty cycle额定负载持续率rated duty cycle; standard service手工弧焊机manual arc welding machine电焊渣electroslag welding (ESW)手工电渣焊manual electroslag welding丝极电渣焊electroslag welding with wire electrode板极电渣焊electroslag welding with plate electrode熔嘴电渣焊electroslag welding with consumable nozzle 管极电渣焊electroslag welding with tube electrode窄间隙电渣焊narrow-gap electroslag welding电渣堆焊electroslag surfacing电渣焊机electrosalg welding machine熔嘴consumable nozzle; consumable wire钢档板steel shoe (钢冷却板Cu-cooling plate铜滑板copper shoe渣池slag bath渣池深度depth of slag bath渣池电压voltage of slag bath电渣过程稳定性electroslag process stability焊丝间距distance between welding wires电子束焊electron beam welding (EBW)脉冲电子束焊pulsed electron beam welding加速电压acceleration voltage/ operating voltage电子束电流beam current电子束功率beam power电子束功率密度beam power density焦点focal spot焦距focal length工作距离work distance电子束焊机electron beam welding machine高真空电子束焊机full vacuum electron beam welder低真空电子束焊机partial vacuum electron beam welder非真空电子束焊机nonvacuum electron beam welder真空度vacuum电子枪electron gun二极电子枪diode gun三极电子枪triode gun偏压电极bias electrode电磁透镜electromagnetic lens电子束偏转线圈electron beam deflection coils导流系数perveance钉尖spiking激光焊laser welding/ laser beam welding连续激光焊continuous laser welding脉冲激光焊impulsed laser welding激光焊机laser welding equipment气体激光器gas laser固体激光器solid laser焦斑直径focussed diameter of the beam离焦量clearance between focal point and (plate) surface焊缝深宽比weld seam depth-to-width ratio顶端Posted: 2008-05-26 19:52 | [楼主]tian-sheng小中大引用推荐编辑只看复制3、气焊、热剂焊、水下焊级别: 中级工程师精华: 0发帖: 1230威望: 6 点金钱: 131 机械币贡献值: 0 点注册时间:2008-02-2最后登录:2011-09-23gas welding氧乙炔焊oxy-acetylene welding氢氧焊oxy-hydrogen welding空气乙炔焊air-acetylene welding氧乙炔焊oxy-acetylene flame氢氧焰oxy-hydrogen flame氧煤气焰oxy-coal gas flame焊接火焰welding flame混合比mixing ratio混合气体可燃范围inflammable limit of the gaseous一次燃烧primary combustion二次燃烧secondary combustion燃烧速度combustion rate燃烧强度combustion intensity火焰热效率flame heating efficiency焰芯inner cone; flame cone内焰internal flame外焰flame envelope中性焰neutral flame氧化焰oxidizing flame碳化焰carburizing flame回火flashback逆火backfire回烧flashback气体发生速度gasification speed焊炬torch; blow pipe等压式焊炬balanced pressure torch射吸式焊炬injector torch氧乙炔焊炬oxy-acetylene torch焊割两用炬combined cutting and welding torch混合室mixing chamber喷射器injector焊嘴welding nozzle; welding tip液氧气化器oxygen evaporator气瓶gas cylinder乙炔瓶acetylene cylinder阀罩cylinder cap气瓶阀cylinder valve汇流排cylinder manifold减压器pressure regulator; gas regulator单级减压器single stage regulator两级减压器two stage regulator回火防止器flashback arrestor干式回火防止器dry flashback arrestor水封式回火防止器water-closing type arrestor净化器purifier乙炔发生器acetylene generator低压乙炔发生器low pressure acetylene generator热剂补焊thermit repair welding钢轨热剂焊thermit rail welding热剂thermit powder热剂钢水thermit steel热剂反应thermit reaction热剂溶渣thermit slag热剂铸模thermit mold; mold for thermit weld热剂坩埚thermit crucible焊筋collar水下焊underwater welding水下气体保护电弧焊underwater gas shielded arc welding水下等离子弧焊underwater plasma arc welding温式水下焊wet method underwater welding干式水下焊dry method underwater welding局部干式水下焊local dry underwater welding水帘局部干式水下焊water curtain type dry underwater welding顶端Posted: 2008-05-26 19:54 | 1 楼tian-sheng级别: 中级工程师精华: 0发帖: 1230威望: 6 点金钱: 131 机械币贡献值: 0 点注册时间:2008-02-2最后登录:2011-09-23小中大引用推荐编辑只看复制4、压焊（电阻焊摩擦焊爆炸焊扩散焊超声波焊等）电阻焊resistance welding (RW)点焊spot welding; resistance spot welding凸焊projection welding缝焊seam welding滚点焊roll-spot welding连续点焊stitch welding多点焊multiple spot welding手压点焊push welding; poke welding脉冲点焊pulsation spot welding; multiple-impulse welding双面点焊direct spot welding单面点焊indirect spot welding串联点焊series spot welding多点凸焊multiple projection welding频道进缝焊step-by-step seam welding压平缝焊mash seam welding串联缝焊series seam welding。
焊接技术与工程英语
焊接技术与工程英语"焊接技术与工程"的英语翻译可以是"Welding Technology and Engineering"。
以下英语术语用于描述不同类型的焊接方法、工艺和相关设备，对于在焊接领域工作或学习的人们来说是很有用的。
1.Welding - 焊接2.Arc Welding - 电弧焊接3.Gas Welding - 气焊4.TIG Welding (Tungsten Inert Gas) - 氩弧焊5.MIG Welding (Metal Inert Gas) - 气体保护焊6.Resistance Welding - 电阻焊7.Spot Welding - 点焊8.Seam Welding - 缝焊9.Welding Joint - 焊接接头10.Welding Position - 焊接位置11.Welding Torch - 焊枪12.Welding Wire - 焊丝13.Welding Electrode - 焊条14.Welding Helmet - 焊接头盔15.Welding Inspector - 焊接检验员16.Welding Procedure - 焊接工艺17.Welding Defect - 焊接缺陷18.Welding Parameters - 焊接参数19.Undercut - 缺口20.Porosity - 气孔21.Introduction to Welding Technology - 焊接技术介绍22.Types of Welding Techniques - 焊接技术类型23.Fundamentals of Welding Engineering - 焊接工程基础24.Welding Methods and Applications - 焊接方法与应用25.Welding Equipment and Machinery - 焊接设备与机械26.Safety Measures in Welding - 焊接安全措施27.Quality Control in Welding - 焊接质量控制28.Welding Inspection and Testing - 焊接检验与测试29.Welding Procedures and Standards - 焊接程序与标准30.Challenges in Welding Technology - 焊接技术面临的挑战31.Advancements in Welding Engineering - 焊接工程的进展32.Robotic Welding Applications - 机器人焊接应用33.Welding Defects and Troubleshooting - 焊接缺陷及故障排除34.Environmental Impact of Welding - 焊接对环境的影响35.Welding Materials and Alloys - 焊接材料与合金36.Specialized Welding Techniques - 专业化的焊接技术37.Welding Processes and Parameters - 焊接工艺与参数38.Heat Treatment in Welding - 焊接中的热处理39.Welding for Structural Integrity - 用于结构完整性的焊接40.Cost Analysis in Welding Projects - 焊接项目的成本分析这些表达可以在谈论、学习或教授焊接技术与工程时使用，涵盖了焊接领域的不同方面。
焊接专业英语词汇
焊接专业英语词汇（通用部分）acetylene 乙炔ampere 电流安培angle welding 角焊arc 电弧argon arc welding 氩弧焊接bare electrode 光熔接条butt welding 对接焊接camber 电弧弯曲cascade 阶叠熔接法clad weld 被覆熔接crator 焊疤excess metal 多余金属filler rod 焊条fillet weld 填角焊接gas shield 气体遮蔽groove welding 起槽熔接hand face shield 手握面罩hard facing 硬表面堆焊jig welding 工模焊接laser beam welding 雷射光焊接metal electrode insert gas welding MIG熔接nugget 点焊熔核overlaying 堆焊peening of welding 珠击熔接法plug welding 塞孔熔接positioned welding 正向熔接pressure welding 压焊propane gas cutting 丙烷气切割pure nickel electrode 纯镍熔接条reinforcement of weld 加强焊接resist 抗蚀护膜root running 背面熔接seam 焊缝seaming 接合seam welding 流缝熔接series seam welding 串联缝熔接skip welding process 跳焊法spark 火花spot welding 点焊接stitch welding 针角焊接stud arc welding 电弧焊接under laying 下部焊层void 焊接空隙weld flow mark 焊接流痕weld flush 焊缝凸起weld line 焊接纹weld mark 焊接痕weld penetration 熔接透入weld zone 焊接区welding 焊接welding bead 焊接泡welding direction 焊接方向welding distortion 焊接变形welding flux 焊剂welding ground 电熔接地welding interval 焊接周期welding stress 熔接应变。
焊接专业英语二
喇叭形坡口flare groove锁底坡口single bevel groove with backing locked坡形板边 tapered edge焊缝 weld接逢 seam焊缝符号 welding symbol焊缝金属 weld metal填充金属 filler metal熔敷金属 deposited metal焊缝表面weld face/ face of weld焊缝背面 back of weld焊缝轴线axis of weld焊缝尺寸 size of weld焊缝宽度weld width/ width of weld焊缝长度 weld length/ length of weld焊缝有效长度 effective length of weld焊缝厚度 throat depth/ throat thickness焊缝计算厚度theoretical throat焊缝实际厚度actual throat熔深penetration/ depth of penetration焊缝成形appearance of weld焊缝成形系数form factor of weld余高 reinforcement/ excess weld metal背面余高root reinforcement削平焊缝flush weld/ weld machined flush对接焊缝butt weld角焊缝fillet焊脚leg/ fillet weld leg角焊缝断面形状profile of fillet weld平形角焊缝flat fillet凸形角焊缝convex fillet weld凹形角焊缝concave fillet weld角焊缝凹度concavity侧面角焊缝side fillet weld/ fillet weld in parallel shear 正面角焊缝front fillet weld/ fillet weld in normal shear 立角焊缝fillet weld in the vertical position横角焊缝fillet weld in the horizontal position平角焊缝fillet weld in the flat position斜角焊缝oblique fillet weld连续焊缝continuous weld断续焊缝intermittent weld连续角焊缝continuous fillet weld断续角焊缝intermittent fillet weld交错断续角焊缝staggered intermittent fillet weld并列断续角焊缝chain intermittent fillet weld端接焊缝edge weld卷边焊缝flanged edge weld塞焊焊缝plug weld纵向焊缝longitudinal weld横向焊缝transverse weld环行焊缝girth weld/ circumferential weld螺旋形焊缝spiral weld/ helical weld密封焊缝seal weld承载焊缝strength weld联系焊缝connective weld定位焊缝tack weld焊道bead/ run/ pass焊波ripple焊根weld root/ root of weld焊趾weld toe/ toe封底焊道sealing run (after making main weld)/ back weld 打底焊道backing weld (before making main weld)/ back weld 根部焊道root pass/ root run填充焊道filling bead盖面焊道cosmetic bead/ cover pass回火焊道temper bead/ annealing bead熔透焊道penetration bead焊层 layer焊接接头welded joint接头形状joint geometry等强匹配接头equalmatching weld joint低强匹配接头undermatching weld joint超强匹配接头overmatching weld joint接头根部root of joint对接接头butt jointI形对接接头square butt jointV形对接接头single V butt jointU形对接接头single U butt jointJ形坡口接头single J butt joint双V形对接接头double V butt joint双单边V形对接接头double bevel butt joint/ K groove butt joint带钝边U形对接接头double U butt joint带钝边J形坡口接头double J joint角接接头corner jointT形接头T joint斜T形接头inclined T joint十字接头cruciform joint/ cross-shaped joint三联接头joint among three members搭接接头lap joint套管接头muff joint/ sleeve joint双盖板接头double strapped joint盖板接头strapped joint端接接头edge joint卷边接头flanged edge joint锁底对接接头lock butt joint斜对接接头oblique butt joint混合接头mixed joint/ composite joint有间隙接头open joint无间隙接头closed joint焊接电弧welding arc电弧形态arc shape电弧物理行为arc physics behaviour引弧striking arc引弧电压striking voltage电弧气氛arc atmosphere阴极cathode热阴极hot cathode冷阴极cold cathode阴极斑点cathode spot阴极区cathode region阴极区电场强度intensity of the electric field in the cathode region 阴极压降cathode drop阳极anode阳极斑点anode spot斑点压力spot pressure阳极区anode region阳极区电场强度intensity of the electric field in the anode region 阳极压降anode drop弧柱arc column/ arc stream弧柱压降voltage drop in arc column弧柱电位梯度potential gradient in the arc column弧焰arc flame弧心arc core硬电弧forceful arc/ hard arc软电弧soft arc旋转电弧rotating arc脉冲电弧pulsed arc脉冲喷射电弧pulsed spray arc起皱现象puckering phenomena起皱电弧puckering arc起皱临界电流 puckering critical current间接电弧 indirect arc压缩电弧 compressive arc磁控电弧 magnetic controlling arc电弧力 arc force电磁力 electromagnectic force电磁收缩效应 pinch effect电弧飘移 wandering of arc电弧稳定性 arc stability电弧静特性 static characteristic of arc电弧动特性 dynamic characteristic of arc最小电压原理 principle of minimum voltage电弧挺度arc stiffness电弧偏吹 arc blow磁偏吹 magnetic blow阴极清理作用 cleaning action of the cathode电弧自身调节 arc self-regulation挖掘作用 digging action极性效应 polarity effect熔滴 droplet熔滴比表面积 specific surface of droplet熔滴过渡metal transfer过度频率 transition frequency粗滴过渡globular transfer; drop transfer短路过渡short circuiting transfer喷射过渡spray transfer旋转喷射过渡 rotating spray transfer脉冲喷射过渡 pulsed spray transfer爆炸过渡 explosive transfer渣壁过渡 flux wall guided transfer熔池 molten pool沸腾状熔池 boiling molten pool弧坑crater熔渣slag渣系 slag system渣系相图 slag system diagram碱性渣 basic slag酸性渣 acid slag碱度 basicity酸度 acidity长渣 long slag短渣 short slag粘性熔渣 viscous slag氧化物型熔渣 oxide melting slag盐型熔渣 salt melting slag盐-氧化物型熔渣 salt-oxide melting slag熔渣流动性 fluidity of the slag; slag fluidity 熔渣solidified slag多孔焊渣 porous slag玻璃状焊渣 vitreous slag自动脱落焊渣 self-releasing slag脱渣性 slag detachability焊接设备 welding equipment; welding set焊机 welding machine; welder电焊机 electric welding machine; electric welder 焊接电源 welding power source。
焊接专业英语一-9页精选文档
熔接fusion welding压接pressure welding焊接过程welding process焊接技术welding technique焊接工艺welding technology/procedure焊接操作welding operation焊接顺序welding sequence焊接方向direction of welding焊接位置welding position熔敷顺序build-up sequencedeposition sequence焊缝倾角weld slope/inclination of weld axis 焊缝转角weld rotation/angle of rotation平焊位置flat position of welding横焊位置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横焊horizontal position welding立焊vertical position welding仰焊overhead position welding全位置焊all position welding：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。
如水平固定管所进行的环缝焊接向下立焊vertical down welding/downward welding in thevertical position向上立焊vertical up welding/upward welding in thevertical position倾斜焊inclined position welding上坡焊upward welding in the inclined position下坡焊downward welding in the inclined position对接焊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 weldingI形坡口对接焊square butt welding喇叭形坡口焊 flare groove welding卷边焊flanged edge welding纵缝焊接welding of longitudinal seam横缝焊接welding of transverse seam环缝焊接girth welding/ circumferential螺旋缝焊接welding of spiral seam/welding of helicalseam环缝对接焊butt welding of circumferential seam定位焊tack welding单面焊welding by one side双面焊welding by both sides单道焊single pass welding/single run welding多道焊multi-pass welding单层焊single layer welding多层焊multi-layer welding分段多层焊block sequence/ block welding 分层多道焊multi-layer and multi-pass welding连续焊continuous welding断续焊intermittent welding打底焊backing weld封底焊back sealing weld盖面焊cosmetic welding深熔焊deep penetration welding摆动焊welding with weaving/weave bead welding前倾焊 foreward welding (英国)/ forehand welding (美国)后倾焊 backward welding(英国)/ backhand welding(美国)分段退焊backstep welding跳焊skip welding对称焊balanced welding/ balanced welding sequence 左焊法leftward welding forehand welding右焊法rightward welding/backhand welding挑弧焊whipping method自动焊automatic welding手工焊manual welding/hand welding车间焊接shop welding工地焊接site welding(英国)/ field welding (美国)拘束焊接restraint welding堆焊surfacing/building up/overlaying隔离层堆焊buttering端部周边焊boxing/end return返修焊rewelding补焊repair welding塞焊plug welding槽焊slot welding衬垫焊welding with backing焊剂垫焊welding with flux backing窄间隙焊narrow-gap welding强制成形焊enclosed welding脉冲电弧焊pulsed are welding电弧点焊arc spot welding螺柱焊stud welding热风焊hot gas welding高能焊high grade energy welding固态焊接solid-state welding单面焊双面成形one-side welding with back formation 焊接条件welding condition焊接工艺参数welding parameter极性polarity正接electrode negative/straight polarity反接electrode positive/reversed polarity运条方式manipulation of electrode焊接电流welding current焊接电流增加时间welding current upslope time焊接电流衰减时间welding current downslope time电流密度current density短路电流short circuit current脉冲电流pulse level/pulse current level脉冲电流幅值pulse current amplitude基值电流background level脉冲频率pulse frequency脉冲焊接电流占空比duty cycle of pulse duration电弧电压arc voltage再引弧电压reignition voltage焊接速度welding speed行走速度rate of travel/travel speed送丝速度wire feed rate线能量heat input/energy input热输入heat input预热preheat后热postheat焊后热处理posweld heat treatment/postheat treatment 预热温度preheat temperature层间温度interpass temperature焊接终了温度finishing temperature后热温度postheating temperature焊丝伸出长度wire extension弧长arc length熔化速度melting rate熔化时间melting time熔化系数melting coefficient熔敷速度rate of deposition/deposition rate熔敷系数deposition coefficient熔敷效率deposition efficiency损失系数loss coefficient飞spatter飞溅率spatter loss coefficient融合比fusion ratio稀释dilution稀释率rate of dilution合金过度系数transfer efficiency/recovery (of anelement)坡口groove坡口面groove face坡口面角度angle of bevel (英国)/ bevel angle (美国) 坡口角度included angle(英国)/groove angle(美国)坡口高度groove depth钝边root face钝边高度thickness of root face/width of root face 根部间隙root gap(英国)/root opening (美国)根部半径root radius/groove radius根部锐边root edge卷边高度height of flange卷边半径radius of flange单面坡口single groove双面坡口double groove坡口形式groove typeI形坡口square grooveV形坡口single V grooveY形坡口single V groove with root face双Y形坡口double Vgroove with root face带钝边U形坡口single U groove带钝边双U形坡口double U grooveVY形坡口single compound angle groove带钝边J形坡口single J groove带钝边双J形坡口double J groove单边V形坡口single bevel groove双V形坡口double V groove不对称双V形坡口 asymmetric double V groove双单边V形坡口 double bevel groove/K groove带垫板V形坡口 V groove with backing/ single V groovewith backing希望以上资料对你有所帮助，附励志名言3条：1、理想的路总是为有信心的人预备着。
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One step aging condition: • Material: 7075 • Solution treatment: 475 CX 2 h • Quenching media: water • Aging condition after quenching: 120 C
Over-aged Heat Treatment on 7075 Al Alloy
Cost must be balanced against other characteristics of the metals. For example, it is possible to replace beryllium by metals of only a hundredth the cost, but such substitutes cannot match beryllium’s stiffness and strength, and the industries concerned may decide that the superiority of beryllium warrants the increased cost. For other applications, however, beryllium is not in such a favor, and therefore is not considered as a metal to be required.
WELDING DEFINED
Welding is a materials joining process used in making welds.
A weld is “a localized coalescence (the growing together of the grain structure of the materials being welded) of metals or nonmetals produced either by heating the materials to suitable temperatures, with or without the application of pressure, and with or without the use of filler materials”. American Welding Society
WELDING DEFINED
焊接的概念：焊接是将两种金属（同质
或异质）或非金属通过原子或分子间的
结合从而连接成一体
WELDING CLASSIFICATION
FUSION WELDING WELDING PRESSURE WELDING
HISTORY OF WELDING
HISTORY OF WELDING
Friction Stir welding
1. WHAT IS WELDING
•Keywords:
Molecule Oxidation Contamination Metallurgy Fusion process Pressure process
2. HEAT TREATMENT OF STEEL
工业上没有纯完美的金属，虽然镍被认 为是最接近完美的一种金属。对于特定 用途，具有相匹配性能的金属为最佳选 择。这中间需要考虑的两个重要因素就 是价格和重量。近年来由于现代工业的 发展，重量方面得到更多的关注。基于 此原因，铝和铍广泛用于航空和火箭上。
The selection of Metals in Welding
*Standard: AMS2772E-2008
Tow step aging condition: • Material: 7075 • Solution treatment: 475 CX 2 h • Quenching media: water • Aging condition after quenching: 107 C for 6h and then 163 C
•Keywords:
Heat treatment Hardening Tempering Annealing Quench Brine
Under-aged and Peak-aged Heat Treatmen来自 on 7075 Al Alloy
*Standard: AMS2772E-2008
焊接技术与工程专业英语
SPECIALTY ENGLISH FOR WELDING
DEPARTMENT OF MATERIALS SCIENCE AND ENGINEERING
JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY 2005.08
Text book & reference books
Steel
The selection of Metals in Welding
Most of the seventy-five or so metals in nature are used in industry, and about one third of the metals are of interest in welding. A use can always be found for the particular combination of properties represented by any metals. Besides, the range of available metals has been greatly extended by alloying, and there is no limit to the number of alloys possible to be developed. From the one metal iron, probably more than 25000 alloys of steel are found to have been developed, although the uses of pure iron are very few in contrast to the vast range of purposes served by the many steel alloys.
金属能够得到广泛应用的基本前提就是 其焊接性、硬度、韧性及塑性（指其易 加工性能）。金属的这些性能对焊工非 常重要。只有在知道这些性能的前提下， 他才能实现正确的焊接操作。
The selection of Metals in Welding
There is no such thing as an ideal metal, although nickel may be considered to have come closest. For a particular application, the best selection is the metal that has the most favorable features. Probably the two most important characteristics to be considered are cost and weight. Weight particularly has been paid greater attention to in recent years owing to the development of modern industries. It is for this purpose that aluminum and beryllium are used to make aircrafts and rockets.
HISTORY OF WELDING
HISTORY OF WELDING
Arc welding
HISTORY OF WELDING
Robot welding
HISTORY OF WELDING
Laser welding
HISTORY OF WELDING
Spot welding
HISTORY OF WELDING
The selection of Metals in Welding
The basic characteristics that make the metals so very useful are their weldability, hardness, stiffness, and ductility (that is the property to be shaped easily). These characteristics of metals are of great importance to a welder. If he has some knowledge of them, he is certain to have his welding jobs done in a proper ways.
The selection of Metals in Welding
Most of the seventy-five or so metals in nature are used in industry, and about one third of the metals are of interest in welding. A use can always be found for the particular combination of properties represented by any metals. Besides, the range of available metals has been greatly extended by alloying, and there is no limit to the number of alloys possible to be developed. From the one metal iron, probably more than 25000 alloys of steel are found to have been developed, although the uses of pure iron are very few in contrast to the vast range of purposes served by the many steel alloys. 自然界中75种左右的金属中，大多数 都能应用于工业，其中大概三分之一 为焊接所感兴趣。任何金属性能的特 定组合总是能找到其用途。除此以外， 可用金属的范围通过合金化可以得到 大大的延伸，并且理论上可以开发无 限种类的合金。以金属铁为例，已经 开发出了25000多种钢，然而与钢得 到大规模的应用相比，纯铁反而应用 很少。