焊接常用詞匯

1、-作者xxxx-日期xxxx焊接常用詞匯【精品文檔】焊接名詞術(shù)語焊接 welding焊接技術(shù)welding technique焊接過程welding process焊接工藝welding technologe焊接操作welding operation焊接順序welding sequence焊接方向direction of welding焊接回路welding circuit坡口groove開坡口beveling (of the edge)單面坡口single groove雙面坡口double groove坡口面groove face坡口角度groove angle坡口面角度bevel angl

2、e angle of preparation接頭根部root of joint 根部間隙root gap (root opening)根部半徑root radius (groove radius鈍邊root face接縫joint gap焊接接頭gap joint接頭設(shè)計(jì)joint design對(duì)接接頭butt joint角接接頭cornor jointT形接頭T-joint搭接接頭lap joint十字接頭cross shaped joint端接接頭edge joint卷邊接頭odge-flange joint套管接頭muff joint(sleeve joint)斜對(duì)接接頭scarf bu

3、tt joint鎖底對(duì)接接頭lock butt joint母材base metal (parent metal)熱影響區(qū)heat-affected zone過熱區(qū)overheated zone熔合區(qū)bond熔合線bond line(weld junction)焊接區(qū)weld metal area焊縫區(qū)weld metal area焊縫weld定位焊縫tack weld 非承載焊縫connective weld承載焊縫strength 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 w

4、eld環(huán)形焊縫girth weld(circumferential weld)螺旋形焊縫spiral weld(hilecal weld)密封焊縫seal weld對(duì)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 parallel shear并列斷續(xù)角焊縫chain intermittent fillet weld 交錯(cuò)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

5、焊縫edge weld 塞焊縫plug weld 焊縫正面face of weld焊縫背面back of weld焊縫寬度weld width焊縫厚度weld throat(actual throat thickness)焊縫計(jì)算厚度theoretical throat焊縫凸度convexity焊縫凹度concavity焊趾toe of weld焊腳leg焊腳尺寸fillet weld size(size of a fillet weld)熔深penetration(depth of fusion)焊縫成形appearance of weld焊縫成形系數(shù)form factor(of the w

6、eld)余高reinforcement連續(xù)焊continuous welding斷續(xù)焊intermittent welding對(duì)接焊butt welding角焊fillet welding搭接焊lap welding卷邊焊flange welding車間焊接shop welding工地焊接field welding返修焊rewelding補(bǔ)焊repair welding焊接工藝參數(shù)welding condition(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線

7、能量energy input(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 an elememt)熔敷效率deposition efficiency損失系數(shù)loss efficiency送絲速度wire feed rate保護(hù)氣體流量shield gas flow rate焊絲間距distance between wire稀釋dilution稀釋率rate of diluti

8、on熔合比penetration ratio預(yù)熱 preheat后熱 postheat預(yù)熱溫度preheat temperature后熱溫度postheat temperature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(chǎng)welding temperature field焊后熱處理postweld heat treatment焊接性weldability焊接性試驗(yàn)weldability test焊接應(yīng)力welding stress焊接殘余應(yīng)力welding residual stress焊接變形welding

9、 deformation焊接殘余變形welding residual deformation拘束度restraint intensity碳當(dāng)量carbon equivalent擴(kuò)散氫diffusible hydrogen焊件weldment焊接部件welding assemble焊接結(jié)構(gòu)welding construction焊接車間welding shop電極electrode熔化電極eonsumable electrode不熔化電極nonconsumable electrode熔焊名詞術(shù)語熔焊fusion welding熔池molten pool弧坑crater熔敷金屬deposited

10、metal熔敷順序build up seqence焊道beda根部焊道root pass打底焊道backing run(backing weld)封底焊道back weld(sealing run)熔透焊道penetration bead擺動(dòng)焊道weave bead線狀焊道stringer bead焊波ripple 焊層layer弧長length of arc弧柱arc column弧柱壓降voltage drop in the arc column陰極區(qū)cathode region陰極壓降cathode drop陰極斑點(diǎn)cathode spot陽極區(qū)anode region陽極壓降anode

11、 drop陽極斑點(diǎn)anode drop熔滴 globule熔滴過渡maerial transfer粗滴過渡globular transfer短路過渡short circuiting transfer噴射過程spray transfer脈沖噴射過程pulsed spray transfer極性 polarity正接straight polarity(negative electrode)反接reversed polarity焊接位置position of welding焊縫傾角weld slope(inclination of weld axis)焊縫轉(zhuǎn)角weld rotation平焊位置fla

12、t position橫焊位置horizontal position立焊位置vertical position仰焊位置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fillet welding in the flat position向上立焊vertical up welding向下立焊vertical down welding傾斜焊inclined position welding上坡焊up

13、ward welding in the inclined position下坡焊downward welding in the inclined position左焊法forehand welding右焊法backhand welding 分段焊法backstep sequence 跳焊skip wequence挑弧焊whipping method單面焊welding by one side雙面焊welding by both side單道焊single-pass welding多道焊multi-pass wedling多層焊multi-layer welding分段多層焊block sequ

14、ence welding堆焊surfacing(build up welding)帶極堆焊strip surfacing隔離層(堆焊)buttering打底焊backing welding封底焊back welding(sealing welding)襯墊焊welding with backing焊劑墊焊welding with flux backing氣焊gas welding 氧乙炔焊oxy-acetylene welding氫氧焊oxy-hydrogen welding 氧乙炔焰oxy-acetylene flame氫氧焰oxy-hydrogen flame中性焰neutral flam

15、e氧化焰oxidizing flame碳化焰carburizing flame焰芯inner 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焊炬 torch低壓焊炬low pressure torch等壓式焊炬balanced pressure torch焊割兩用炬combinied cutting and welding torch混合室mixing chamber乙炔發(fā)生器acetylene genera

16、tor低壓乙炔發(fā)生器low pressure acetylene generator中壓乙炔發(fā)生器medium pressure acetylene generator凈化器 purifier減壓器pressure regulator回火flash-back逆火 backfire回?zé)齠lash back回火保險(xiǎn)器flashback arrester電弧焊arc welding手弧焊shielded metal arc welding重力焊gravity welding碳弧焊carbon arc welding槽焊slot welding塞焊plug welding深熔焊deep penetra

17、tion welding旋轉(zhuǎn)電弧焊rotating arc welding螺柱焊stud welding電弧點(diǎn)焊arc spot welding埋弧焊submerged arc welding多絲埋弧焊multiple-wire submerged arc welding氣體保護(hù)電弧焊gas shielded arc welding二氧化碳?xì)怏w焊carbon-dioxide arc welding氣電立焊electro-gas weldingenclosed welding惰性氣體保護(hù)焊inert-gas arc welding鎢極惰性氣體保護(hù)焊TIG welding熔化極惰性氣體保護(hù)焊MIG

18、 welding氬弧焊argon-arc welding脈沖氬弧焊pulsed argon arc welding 熔化極脈沖氬弧焊pulsed metal argon arc welding氦弧焊belium arc welding混合氣體保護(hù)焊mixed gas arc welding自保護(hù)電弧焊self-shielded arc welding等離子弧焊plasma arc welding微束等離子弧焊micro-plasma acr welding脈沖等離子弧焊pulsed plasma arc welding等離子弧堆焊plasma arc surfacing轉(zhuǎn)移焊transferr

19、ed arc 非轉(zhuǎn)移焊nontransferred arc 小孔效應(yīng)keyhole effect穿透型焊接法keyhole-mole welding熔透型焊接法fusion type welding壓縮噴咀constricting nozzle壓縮噴咀孔徑orifice diameter孔道長度orifice throat length孔道比orifice throat ratio等離子氣plasma gas orifice gas窄間隙焊narrow gap welding原子氫焊atomic-hydrogen arc welding電渣焊electro-slag welding渣池slag

20、 bath電子束焊electron beam welding電子槍electron gun加速電壓acceleration voltage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(yīng)thermit reaction熱劑焊thermit 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 噴熔spray fusing焊鉗electrode holder焊槍welding gun

21、焊接機(jī)頭welding head噴咀 nozzle導(dǎo)電咀wire guide contact tube送絲機(jī)構(gòu)wire feeder銅滑塊copper shoe清渣slag remove清根back dhipping飛濺 spatter飛濺率spatterloss coeffieient焊接煙塵weld fumes焊接有害氣體weld toxic gases焊接發(fā)塵量total amount of weld fumes壓焊名詞術(shù)語壓焊pressure welding電阻焊resistance welding電阻對(duì)焊upset butt welding閃光對(duì)焊flash butt welding

22、高頻電阻焊H.F.resistance welding點(diǎn)焊spot welding多點(diǎn)焊multiple-spot welding連續(xù)點(diǎn)焊stitch welding手壓點(diǎn)焊push welding單面點(diǎn)焊indirect spot welding串聯(lián)點(diǎn)焊series-spot welding脈沖點(diǎn)焊pulsed spot welding膠接點(diǎn)焊spotweld-bonding縫焊seam welding滾點(diǎn)焊roller-spot welding步進(jìn)縫焊step-by-step welding凸焊projection welding多點(diǎn)凸焊multiple ptojection weldin

23、g 電容貯能點(diǎn)焊condenser discharge spot welding焊接循環(huán)welding cycle電極壓力electrode pressure機(jī)鍛力upset force 預(yù)壓時(shí)間squeeze time預(yù)熱時(shí)間preheat time閃光時(shí)間flash time頂鍛時(shí)間upset time鍛壓時(shí)間forge time焊接通電時(shí)間weld time間歇時(shí)間chill time(quench time)回火時(shí)間temper time休止時(shí)間off time預(yù)熱電流preheat current回火電流temper current閃光電流flash current頂鍛電流upset

24、 current分流 shunting閃光 flashing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 overhang總留量total allowance熔核 nugget熔核直徑nugget size焊透率penetration rate 焊點(diǎn)spot weld焊點(diǎn)距weld spacing邊距edge distance壓痕 indentation壓痕深度depth of indentation壓深率indetatio

25、n ratio電極頭insert electrode tip滾輪電極circular electrode電極滑移electrode skid電極粘損electrode pick-up電極接觸面electrode contect surface貼合面faying surface縮孔shrinkage cavity噴濺 splash毛刺fin(flash)飛邊upset metal (fin)磨擦焊friction welding爆炸焊explosion welding擴(kuò)散焊diffusion weldingdiffusion bonding超聲波焊ultrsonic welding釬焊名詞術(shù)語釬

26、焊 brazing釬焊接頭brazed joint釬縫brazed seam 釬縫金屬braze metal釬焊面faying face釬焊間隙joint clearance of brazing釬焊溫度brazing temperature釬焊時(shí)間holding time釬焊性brazabiltity(soldrabiltiy)潤濕性 wettability鋪展性 spreadability釬著率ratio of brazing area釬料brazing alloy硬釬料brazing filler metal軟釬料 solder自釬劑釬料self-fluxing brazing allo

27、y釬劑brazing flux阻流劑stop-off gent硬釬焊 brazing軟釬焊 soldering烙鐵釬焊iron soldering火焰釬焊flame brazing電阻釬焊resistance brazing電弧釬焊arc brazing感應(yīng)釬焊induction brazing浸沾釬焊dip brazing鹽浴釬焊slat bath brazing金屬浴釬焊molten metal bath dip brazing爐中釬焊furnace brazing保護(hù)氣氛爐中釬焊brazing in controlled atmosphrer真空釬焊vaccum brazing超聲波釬焊

28、ultrasonic brazing烙鐵solder iron釬炬brazing torch未釬透incomplete penetration釬劑夾雜flux inclusion深燭 erosion焊接材料名詞術(shù)語焊接材料welding material焊條covered electrode焊芯core wire藥皮 coating涂料coating mixture(coating material)酸性焊條acid electrode堿性焊條basic electrode鈦型焊條titania type electrode鈦鈣型焊條lime titania type electrode鈦鐵礦

29、型焊條ilmenite type electrode氧化鐵型焊條 iron oxide type electrode低氫型焊條low hydrogen type electrode纖維素型焊條cellulose type electrode鐵粉焊條iron powder type electrode重力焊條gravity electrode底層焊條uranami welding electrode立向下焊條electrode for vertical down welding低塵低素焊條low-fume and harmfulness electrode穩(wěn)弧劑arc stabilizer造氣劑

30、volatile constituent造渣劑slagforming constituent脫氧劑 dioxidizer合金劑alloying constituent粘結(jié)劑 binder水玻璃water glass熔渣 slag堿性渣basic slag酸性渣aid slag堿度 basicity酸度 acidity熔渣流動(dòng)性fluidity of the slag渣殼solidified slag脫渣性 detachability焊條工藝性u(píng)sability of electrode 藥皮重量系數(shù)gravity coefficient of coating偏心度eccentricity焊條直

31、徑diameter 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(jī)welding rod extrusion press焊條保溫筒electrode dryer焊劑welding flux熔煉焊劑sintered flux燒結(jié)焊劑sintered flux(agglomerated flux)粘結(jié)焊劑bonded flux焊絲welding wire藥芯焊絲flux-cored wire保護(hù)氣體shielded gas 熱切割名詞術(shù)語熱切割thermal cutting

32、氣割gas cutting氧熔劑切割powder cutting氧矛切割oxygen lance cutting等離子弧切割plasma cutting激光切割laser cutting火焰氣刨 flame gouging碳弧氣刨carbon arc gouging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cutting torch割咀cutting tip快速割咀high speed nozzle預(yù)熱火焰preheat flame預(yù)熱氧preheat oxygen切割氧cutting oxygen切割速度cutting speed 切口 kerf切割面face of cut切割線line of cut后拖量 drag掛渣a