焊接術(shù)語(中英對照)

1、中文English焊接welding刻蝕工藝sculptural process熱塑性塑料thermoplastics拼合coalescence焊接熔池weld pool低熔點材料low-melting-point material觸點electric shock藥芯焊絲電弧焊flux-cored arc welding膠接bonding鋁熱焊thermite welding（飛機）機身fuselage脆性brittleness活性金屬reactive metal鎢極氦弧焊gas tungsten arc welding自保護焊絲self-shielded wire electrode弧焊電源

2、welding power supply淺熔深焊縫shallow weld正弦波sine wave仰焊焊縫overhead joint電氣焊electrogas welding平頭對接接頭square butt joint合金元素alloying element當量碳含量equivalent carbon content鉻chromium礦釩, 鉛礦vanadium焊接技能welding technique焊接方法welding process焊接工藝welding procedure焊接工藝規(guī)范(程)welding procedure specification焊接操作welding ope

3、ration焊接順序welding sequence焊接方向progress of welding焊接回路welding circuit坡口groove開坡口 beveling(of the edge)單面坡口single groove雙面坡double groove坡口面groove face坡口角度groove angle坡口面角度bevel angle, angle of preparation接頭根部root of joint根部間隙root opening根部半徑root radius, groove radius鈍邊root face接頭joint接頭設計joint design對

4、接接頭butt joint角接接頭corner jointT形接頭T-joint搭接接頭lap joint十字接頭cruciform joint端接接頭edge joint卷邊接頭edge-flange joint套管接頭sleeve joint斜對接接頭scarf joint鎖底接頭lock joint母材金屬base metal, parent metal熱影響區(qū)heat-affected zone過熱區(qū)overheated zone熔臺線(熔化焊)weld interface焊縫weld焊縫區(qū)weld zone焊縫金屬區(qū)weld metal area定位焊縫tack weld承載焊縫st

5、rength weld連續(xù)焊縫continuous weld斷續(xù)焊縫intermittent weld縱向焊縫longitudinal weld橫向焊縫transverse weld環(huán)縫girth weld, circumferential weld螺旋形焊縫spiral weld, helical weld密封焊縫seal weld對接焊縫butt weld角焊縫fillet weld正面角焊縫fillet weld in normal shear側(cè)面角焊縫fillet weld in parallel shear并列斷續(xù)角焊縫chain intermittent fillet weld交錯

6、斷續(xù)角焊縫staggered intermittent fillet weld凸形角焊縫convex fillet weld凹形角焊縫concave fillet weld端接焊縫edge weld塞焊縫plug weld槽焊縫slot weld焊縫正面face of weld焊縫背面root surface焊縫寬度weld width焊縫厚度actual throat焊縫計算厚度theoretical throat焊縫凸度convexity焊縫凹度concavity焊趾weld toe焊腳fillet weld leg熔深depth of fusion焊縫成形系數(shù)form factor(of

7、 the weld)余高weld reinforcement焊根weld root焊縫軸線axis of weld焊縫長度weld length焊縫金屬weld metal焊縫符號welding symbols手工焊manual welding自動焊automatic welding機械化焊接mechanized welding定位焊tack welding連續(xù)焊continuous welding斷續(xù)焊intermittent welding對接焊butt welding角焊fillet welding搭接焊lap welding卷邊焊flange welding車間焊接shop weldi

8、ng工地焊接field welding補焊(返修焊)repair welding焊接參數(shù)welding parameter焊接電流welding current焊接速度welding speed引弧電壓striking voltage電弧電壓arc voltage熱輸入heat input熔化速度melting rate熔化系數(shù)melting coefficient熔敷速度deposition rate熔敷系數(shù)deposition coefficient合金過渡系數(shù)transfer efficiency; recovery (of all element)熔敷效率deposition effi

9、ciency送絲速度wire feed rate保護氣體流量shield gas flow rate焊絲間距distance between wire稀釋dilution預熱preheat后熱postheat預熱溫度preheat temperature后熱溫度postheat temperature道間溫度(俗稱層間溫度)interpass temperature焊態(tài)as welded焊接熱循環(huán)weld thermal cycle焊接溫度場welding temperature field焊后熱處理postweld heat treatment焊接性weldability焊接性試驗welda

10、bility test焊接應力welding stress焊接殘余應力residual stress焊接變形welding deformation焊接殘余變形welding residual deformation拘束度restraint intensity碳當量carbon equivalent擴散氫diffusible hydrogen殘余氫residual hydrogen焊件weldment焊接車間welding shop電極electrode熔化電極consumable electrode焊接循環(huán)welding cycle熔焊(熔化焊)fusion welding熔池molten p

11、ool; puddle弧坑crater熔敷金屬deposited metal熔敷順序build up sequence焊道bead根部焊道root bead打底焊道backing bead封底焊道back bead熔透焊道penetration bead擺動焊道weave bead線狀焊道stringer bead焊波ripple焊層layer焊接電弧welding arc引弧striking電弧穩(wěn)定性arc stability電弧挺度arc stiffness電弧力arc force電弧動特性dynamic characteristic of arc電弧靜特性static character

12、istic of arc脈沖電弧pulsed arc硬電弧forceful arc軟電弧soft arc電弧自身調(diào)節(jié)arc self-regulation電弧偏吹(磁偏吹)arc blow弧長arc length熔滴過渡metal transfer粗滴過渡(顆粒過渡)globular transfer短路過渡short circuiting transfer噴射過渡spray transfer脈沖噴射過渡pulsed spray transfer極性polarity正接straight polarity反接reversed polarity焊接位置welding position焊縫傾角inc

13、lination of weld axis焊縫轉(zhuǎn)角weld rotation平焊位置flat position橫焊位置horizontal position立焊位置vertical position仰焊位置overhead position平角焊位置horizontal vertical position仰角焊位置horizontal overhead position平焊flat position welding橫焊horizontal position welding立焊vertical position welding仰焊overhead position welding船形焊fille

14、t welding in the flat position向上立焊vertical up position welding向下立焊vertical down position welding平角焊horizontal vertical position welding仰角焊horizontal overhead position welding傾斜焊inclined position welding左焊法forehand welding右焊法backhand welding分段退焊backstep sequence跳焊skip sequence單面焊welding by one side雙面

15、焊welding by both sides單道焊single-pass welding多道焊multi-pass welding多層焊multi-layer welding分段多層焊block sequence welding堆焊surfacing帶極堆焊strip surfacing打底焊backing welding封底焊back welding襯墊焊welding with backing焊劑墊焊welding with flux backing氣焊oxy-fuel gas welding氧乙炔焊oxy-acetylene welding氫氧焊oxy-hydrogen welding氧

16、乙炔焰oxy-acetylene flame氫氧焰oxy-hydrogen flame中性焰neutral flame氧化焰oxidizing flame碳化焰(還原焰)carburizing flame (reducing flame)焰芯cone內(nèi)焰internal flame外焰flame envelope一次燃燒primary combustion二次燃燒secondary combustion火焰穩(wěn)定性flame stability混合比mixing ratio氣焊炬oxy-fuel gas welding torch射吸式焊(割)炬low pressure blowpipe等壓式焊

17、(割)炬high pressure blowpipe焊割兩用炬combined blowpipe for cutting and welding乙炔發(fā)生器acetylene generator低壓乙炔發(fā)生器low pressure acetylene generator中壓乙炔發(fā)生器medium pressure acetylene generator減壓器gas regulator回火backfire持續(xù)回火sustained backfire回燒flashback回流backflow回火保險器flashback arrester電弧焊arc welding焊條電弧焊shielded met

18、al arc welding重力焊gravity feed welding碳弧焊carbon arc welding槽焊slot welding塞焊plug welding深熔焊deep penetration welding螺柱焊stud welding電弧點焊arc spot welding埋弧焊submerged arc welding多絲埋弧焊multiple-wire submerged arc welding氣體保護電弧焊gas metal arc welding(GMAW)壓縮噴嘴constricting nozzle壓縮噴嘴孔徑orifice diameter孔道長度orifi

19、ce throat length孔道比orifice throat ratio等離子氣orifice gas窄間隙焊narrow gap welding原子氫焊atomic hydrogen welding電渣焊electroslag welding渣池slag bath電子束焊electron beam welding電子槍electron gun加速電壓accelerating potential束流beam current電子束功率beam power激光焊laser beam welding水下焊under water welding熱劑反應thermit reaction熱劑焊the

20、rmit welding熱噴涂thermal spraying火焰噴涂flame spraying電弧噴涂arc spraying等離子弧噴涂plasma spraying焊鉗electrode holder焊槍arc welding gun焊接機頭welding head噴嘴nozzle氣體噴嘴gas nozzle電弧噴涂噴嘴nozzle for arc spraying火焰噴涂噴嘴nozzle for flame spraying導電嘴contact tube送絲機構(gòu)rwire feede銅滑塊backing shoe清根backgouging飛濺spatter飛濺率spatter los

21、s rate焊接煙塵weld fumes焊接有害氣體weld harmful gases焊接發(fā)塵量total amount of weld fumes壓焊pressure welding固態(tài)焊solid-state welding(SSW)熱壓焊hot pressure welding(HPW)鍛焊forge welding(FOW)擴散焊diffusion welding(DFW)氣壓焊pressure gas welding(DGW)冷壓焊cold welding(CW)摩擦焊friction welding爆炸焊explosion welding超聲波焊ultrasonic weldin

22、g電阻焊resistance welding電阻對焊upset welding閃光對焊flash welding高頻電阻焊high frequency upset welding電阻點焊resistance spot welding多點焊multiple spot welding手壓點焊push welding間接點焊indirect welding串聯(lián)電阻點焊series welding并聯(lián)電阻點焊parallel welding脈沖點焊multiple-impulse welding膠接點焊weld bonding縫焊seam welding滾點焊roll spot welding步進點焊

23、step-by-step spot welding步進縫焊step-by-step seam welding凸焊projection welding電容貯能點焊condenser discharge spot welding電極壓力electrode force頂鍛力upset force預壓時間squeeze time預熱時間preheat time閃光時間flash time頂鍛時間upset time鍛壓時間forge time焊接通電時間(電阻焊)resistance welding weld time間歇時間quench time回火時間(電阻焊)temper time休止時間off

24、 time預熱電流preheat current回火電流temper current閃光電流flash current頂鍛電流upset current分流shunting閃光flash閃光留量flash allowance頂鍛upset頂鍛留量upset allowance頂鍛速度upset speed工作行程operational stroke輔助行程electrode travel調(diào)伸長度extension總留量total allowance熔核nugget熔核直徑nugget size焊透率penetration rate電阻焊點resistance spot weld焊點距spot

25、weld spacing邊距edge distance壓痕indentation壓痕深度depth of indentation電極頭electrode tip滾輪電極circular electrode電極滑移electrode skid電極粘損electrode pick-up貼合面laying surface縮孔shrinkage cavity噴濺splash飛邊f(xié)in硬釬焊brazing軟釬焊soldering硬釬料brazing filler metal軟釬料solder自釬劑硬釬料self-fluxing brazing filler metal釬焊焊劑brazing (solde

26、ring) flux釬焊溫度brazing (soldering) temperature硬釬縫braze軟釬縫solder硬釬縫金屬braze metal軟釬縫金屬solder metal釬焊接頭brazed (soldered) joint硬釬焊面braze interface軟釬焊面solder interface釬縫間隙joint clearance (brazing and soldering)烙鐵釬焊iron soldering火焰釬焊torch brazing (soldering)火焰硬釬焊torch brazing火焰軟釬焊torch soldering電阻釬焊resista

27、nce brazing (soldering)電弧硬釬焊arc brazing感應釬焊induction brazing (soldering)浸漬硬釬焊dip brazing (DB)金屬浴浸漬硬釬焊metal-bath dip brazing鹽浴浸漬硬釬焊salt-bath dip brazing浸漬軟釬焊dip soldering (DS)爐中釬焊furnace brazing (soldering)真空硬釬焊vacuum brazing超聲波軟釬焊ultrasonic soldering釬焊性brazability (solderability)潤濕性wettability鋪展性spr

28、eadability烙鐵soldering iron釬炬soldering (brazing) blowpipe溶蝕erosion焊接材料welding material焊條covered electrode焊芯core wire藥皮coating涂料coating mixture, coating material鈦鐵礦型焊條ilmenite electrode鈦鈣型焊條titania calcium electrode鐵粉鈦鈣型焊條iron powder titania calcium electrode高纖維鈉型焊條high cellulose sodium electrode高纖維鉀型

29、焊條high cellulose potassium electrode高鈦鈉型焊條high titania sodium electrode高鈦鉀型焊條high titania potassium electrode低氫鈉型焊條low hydrogen sodium electrode低氫鉀型焊條low hydrogen potassium electrode氧化鐵型焊條high iron oxide electrode重力焊條gravity electrode底層焊條backing welding electrode立向下焊條electrode for vertical down posi

30、tion welding低塵低毒焊條low fume and toxic electrode穩(wěn)弧劑arc stabilizer粘結(jié)劑binder鈉水玻璃sodium silicate binder鉀水玻璃potassium silicate binder熔渣slag堿性渣basic slag酸性渣acid slag堿度basicity酸度acidity熔渣流動性fluidity of the slag焊渣solidified slag脫渣性detachability焊條工藝性usability of electrode藥皮重量系數(shù)gravity coefficient of coating偏心

31、度concentricity焊絲welding wire藥芯焊絲flux cored electrode保護氣體shielding gas焊條規(guī)格size of electrode焊條夾持端bare terminal (of an electrode)焊條引弧端striking end (of an electrode)焊條壓涂機welding rod extrusion press焊條保溫筒thermostat container for electrode焊劑flux埋弧焊劑welding flux硬釬焊釬劑brazing flux軟釬焊釬劑soldering flux熔煉焊劑fused

32、flux燒結(jié)焊劑sintered flux, agglomerated flux熱切割thermal cutting氣割oxygen cutting氧熔劑切割metal power cutting氧矛切割oxygen lance cutting電弧切割arc cutting等離子弧切割plasma arc cutting激光切割laser beam cutting火焰氣刨oxygen gouging火焰穿孔flame boring火焰凈化flame clearing碳弧氣刨carbon arc cutting火焰表面清理scarfing仿形切割shape cutting數(shù)控切割NC cutting水下切割under water cutting割炬oxyfuel gas cutting torch割嘴cutting tip快速割嘴high speed nozzle預熱火焰preheat flame預熱氧preheat oxygen切割氧cutting oxygen切割速度cutting speed切口kerf切口寬度kerf width切割面face of cut切割線li