焊接專業(yè)英語詞匯最全版本

1、焊接專業(yè)英語詞匯（共10部分）焊接專業(yè)英語詞匯（共10部分）1、熔化焊熔接fusion welding壓接pressure welding焊接過程welding process焊接技術(shù)welding technique焊接工藝welding technology/procedure焊接操作welding operation焊接順序welding sequence焊接方向direction of welding焊接位置welding position熔敷順序build-up sequence/deposition sequence焊縫傾角weld slope/inclination of wel

2、d axis焊縫轉(zhuǎn)角weld rotation/angle of rotation平焊位置flat position of welding橫焊位置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橫焊horizontal position welding立焊vertical position welding仰焊overhead position welding 全位置焊

3、all position welding：熔焊時，焊件接逢所處空間位置包括平焊、橫焊、仰焊等位置所進行的焊接。如水平固定管所進行的環(huán)縫焊接向下立焊vertical down welding/downward welding in the vertical position向上立焊vertical up welding/upward welding in the vertical position傾斜焊inclined position welding上坡焊upward welding in the inclined position下坡焊downward welding in the incl

4、ined position對接焊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形坡口對接焊square butt welding喇叭形坡口焊 fl

5、are groove welding卷邊焊flanged edge welding縱縫焊接welding of longitudinal seam橫縫焊接welding of transverse seam環(huán)縫焊接girth welding/ circumferential螺旋縫焊接welding of spiral seam/welding of helical seam環(huán)縫對接焊butt welding of circumferential seam定位焊tack welding單面焊welding by one side雙面焊welding by both sides單道焊single

6、pass welding/single run welding多道焊multi-pass welding單層焊single layer welding多層焊multi-layer welding分段多層焊block sequence/ block welding分層多道焊multi-layer and multi-pass welding連續(xù)焊continuous welding斷續(xù)焊intermittent welding打底焊backing weld封底焊back sealing weld蓋面焊cosmetic welding深熔焊deep penetration welding擺動焊we

7、lding with weaving/weave bead welding前傾焊 foreward welding (英國)/ forehand welding (美國)后傾焊 backward welding(英國)/ backhand welding(美國)分段退焊backstep welding跳焊skip welding對稱焊balanced welding/ balanced welding sequence左焊法leftward welding forehand welding右焊法rightward welding/backhand welding挑弧焊whipping meth

8、od自動焊automatic welding手工焊manual welding/hand welding車間焊接shop welding工地焊接site welding(英國)/ field welding (美國)拘束焊接restraint welding堆焊surfacing/building up/overlaying隔離層堆焊buttering端部周邊焊boxing/end return返修焊rewelding補焊repair welding塞焊plug welding槽焊slot welding襯墊焊welding with backing焊劑墊焊welding with flux

9、backing窄間隙焊narrow-gap welding強制成形焊enclosed welding脈沖電弧焊pulsed are welding電弧點焊arc spot welding螺柱焊stud welding熱風(fēng)焊hot gas welding高能焊high grade energy welding固態(tài)焊接solid-state welding單面焊雙面成形one-side welding with back formation焊接條件welding condition焊接工藝參數(shù)welding parameter極性polarity正接electrode negative/strai

10、ght polarity反接electrode positive/reversed polarity運條方式manipulation of electrode焊接電流welding current焊接電流增加時間welding current upslope time焊接電流衰減時間welding current downslope time電流密度current density短路電流short circuit current脈沖電流pulse level/pulse current level脈沖電流幅值pulse current amplitude基值電流background level

11、脈沖頻率pulse frequency脈沖焊接電流占空比duty cycle of pulse duration電弧電壓arc voltage再引弧電壓reignition voltage焊接速度welding speed行走速度rate of travel/travel speed送絲速度wire feed rate線能量heat input/energy input熱輸入heat input預(yù)熱preheat后熱postheat焊后熱處理posweld heat treatment/postheat treatment預(yù)熱溫度preheat temperature層間溫度interpass

12、 temperature焊接終了溫度finishing temperature后熱溫度postheating temperature焊絲伸出長度wire extension弧長arc length熔化速度melting rate熔化時間melting time熔化系數(shù)melting coefficient熔敷速度rate of deposition/deposition rate熔敷系數(shù)deposition coefficient熔敷效率deposition efficiency損失系數(shù)loss coefficient飛spatter飛濺率spatter loss coefficient融合比

13、fusion ratio稀釋dilution稀釋率rate of dilution合金過度系數(shù)transfer efficiency/recovery (of an element)坡口groove坡口面groove face坡口面角度angle of bevel (英國)/ bevel angle (美國)坡口角度included angle(英國)/groove angle(美國)坡口高度groove depth鈍邊root face鈍邊高度thickness of root face/width of root face根部間隙root gap(英國)/root opening (美國)

14、根部半徑root radius/groove radius根部銳邊root edge卷邊高度height of flange卷邊半徑radius of flange單面坡口single groove雙面坡口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雙Y形坡口double Vgroove with root face帶鈍邊U形坡口single U groove帶鈍邊雙U形坡口double U grooveVY形坡口single compound

15、 angle groove帶鈍邊J形坡口single J groove帶鈍邊雙J形坡口double J groove單邊V形坡口single bevel groove雙V形坡口double V groove不對稱雙V形坡口 asymmetric double V groove雙單邊V形坡口 double bevel groove/K groove帶墊板V形坡口 V groove with backing/ single V groove with backing 喇叭形坡口flare groove鎖底坡口single bevel groove with backing locked坡

16、形板邊 tapered edge焊縫 weld接逢 seam焊縫符號 welding symbol焊縫金屬 weld metal填充金屬 filler metal熔敷金屬 deposited metal焊縫表面weld face/ face of weld焊縫背面 back of weld焊縫軸線axis of weld焊縫尺寸 size of weld焊縫寬度weld width/ width of weld焊縫長度 weld length/ length of weld焊縫有效長度 effective length of weld焊縫厚度 throat depth/ throat thic

17、kness焊縫計算厚度theoretical throat焊縫實際厚度actual throat熔深penetration/ depth of penetration焊縫成形appearance of weld焊縫成形系數(shù)form factor of weld余高 reinforcement/ excess weld metal背面余高root reinforcement削平焊縫flush weld/ weld machined flush對接焊縫butt weld角焊縫fillet焊腳leg/ fillet weld leg角焊縫斷面形狀profile of fillet weld平形角焊縫

18、flat fillet凸形角焊縫convex fillet weld凹形角焊縫concave fillet weld角焊縫凹度concavity側(cè)面角焊縫side fillet weld/ fillet weld in parallel shear正面角焊縫front fillet weld/ fillet weld in normal shear立角焊縫fillet weld in the vertical position橫角焊縫fillet weld in the horizontal position平角焊縫fillet weld in the flat position斜角焊縫obl

19、ique fillet weld連續(xù)焊縫continuous weld斷續(xù)焊縫intermittent weld連續(xù)角焊縫continuous fillet weld斷續(xù)角焊縫intermittent fillet weld交錯斷續(xù)角焊縫staggered intermittent fillet weld并列斷續(xù)角焊縫chain intermittent fillet weld端接焊縫edge weld卷邊焊縫flanged edge weld塞焊焊縫plug weld縱向焊縫longitudinal weld橫向焊縫transverse weld環(huán)行焊縫girth weld/ circumf

20、erential weld螺旋形焊縫spiral weld/ helical weld密封焊縫seal weld承載焊縫strength weld聯(lián)系焊縫connective weld定位焊縫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

21、道filling bead蓋面焊道cosmetic bead/ cover pass回火焊道temper bead/ annealing bead熔透焊道penetration bead焊層 layer焊接接頭welded joint接頭形狀joint geometry等強匹配接頭equalmatching weld joint低強匹配接頭undermatching weld joint超強匹配接頭overmatching weld joint接頭根部root of joint對接接頭butt jointI形對接接頭square butt jointV形對接接頭single V butt jo

22、intU形對接接頭single U butt jointJ形坡口接頭single J butt joint雙V形對接接頭double V butt joint雙單邊V形對接接頭double bevel butt joint/ K groove butt joint帶鈍邊U形對接接頭double U butt joint帶鈍邊J形坡口接頭double J joint角接接頭corner jointT形接頭T joint斜T形接頭inclined T joint十字接頭cruciform joint/ cross-shaped joint三聯(lián)接頭joint among three members搭

23、接接頭lap joint套管接頭muff joint/ sleeve joint雙蓋板接頭double strapped joint蓋板接頭strapped joint端接接頭edge joint卷邊接頭flanged edge joint鎖底對接接頭lock butt joint斜對接接頭oblique butt joint混合接頭mixed joint/ composite joint有間隙接頭open joint無間隙接頭closed joint焊接電弧welding arc電弧形態(tài)arc shape電弧物理行為arc physics behaviour引弧striking arc引弧電

24、壓striking voltage電弧氣氛arc atmosphere陰極cathode熱陰極hot cathode冷陰極cold cathode陰極斑點cathode spot陰極區(qū)cathode region陰極區(qū)電場強度intensity of the electric field in the cathode region陰極壓降cathode drop陽極anode陽極斑點anode spot斑點壓力spot pressure陽極區(qū)anode region陽極區(qū)電場強度intensity of the electric field in the anode region陽極壓降ano

25、de drop弧柱arc column/ arc stream弧柱壓降voltage drop in arc column弧柱電位梯度potential gradient in the arc column弧焰arc flame弧心arc core硬電弧forceful arc/ hard arc軟電弧soft arc旋轉(zhuǎn)電弧rotating arc脈沖電弧pulsed arc脈沖噴射電弧pulsed spray arc起皺現(xiàn)象puckering phenomena起皺電弧puckering arc起皺臨界電流 puckering critical current間接電弧 indirect a

26、rc壓縮電弧 compressive arc磁控電弧 magnetic controlling arc電弧力 arc force電磁力 electromagnectic force電磁收縮效應(yīng) pinch effect電弧飄移 wandering of arc電弧穩(wěn)定性 arc stability電弧靜特性 static characteristic of arc電弧動特性 dynamic characteristic of arc最小電壓原理 principle of minimum voltage電弧挺度arc stiffness電弧偏吹 arc blow磁偏吹 magnetic blow

27、陰極清理作用 cleaning action of the cathode電弧自身調(diào)節(jié) arc self-regulation挖掘作用 digging action極性效應(yīng) polarity effect熔滴 droplet熔滴比表面積 specific surface of droplet熔滴過渡metal transfer過度頻率 transition frequency 粗滴過渡globular transfer; drop transfer短路過渡short circuiting transfer噴射過渡spray transfer旋轉(zhuǎn)噴射過渡 rotating spray

28、transfer脈沖噴射過渡 pulsed spray transfer爆炸過渡 explosive transfer渣壁過渡 flux wall guided transfer熔池 molten pool 沸騰狀熔池 boiling molten pool弧坑crater熔渣slag渣系 slag system渣系相圖 slag system diagram堿性渣 basic slag酸性渣 acid slag堿度 basicity酸度 acidity長渣 long slag短渣 short slag粘性熔渣 viscous slag氧化物型熔渣 oxide melting sla

29、g鹽型熔渣 salt melting slag鹽-氧化物型熔渣 salt-oxide melting slag熔渣流動性 fluidity of the slag; slag fluidity熔渣solidified slag多孔焊渣 porous slag玻璃狀焊渣 vitreous slag自動脫落焊渣 self-releasing slag脫渣性 slag detachability焊接設(shè)備 welding equipment; welding set焊機 welding machine; welder電焊機 electric welding machine; electric weld

30、er焊接電源 welding power source焊接熱循環(huán) weld thermal cycle焊接溫度場 field of weld temperature; weld temperature field準穩(wěn)定溫度場 quasi-stationary temperature field焊接熱源 welding heat source點熱源 point heat source線熱源 linear heat source面熱源 plane heat source瞬時集中熱源 instantaneous concentration heat source熱效率 thermal efficie

31、ncy 熱能集中系數(shù) coefficient of heat flow concentration峰值溫度 peak temperature瞬時冷卻速度 momentary cooling rate冷卻時間 cooling time置換氧化 substitutionary oxydation擴散氧化 diffusible oxydation脫氧 desoxydation先期脫氧 precedent desoxydation擴散脫氧 diffusible desoxydation沉淀脫氧 precipitation desoxydation擴散氫 diffusible hydrogen

32、初始擴散氫 initial diffusible hydrogen100殘余擴散氫 diffusible hydrogen remained at 100殘余氫 residual hydrogen去氫 dehydrogenation去氫熱處理 heat treatment for dehydrogenation脫硫 desulphurization脫磷 dephosphorization滲合金 alloying微量合金化 microalloying一次結(jié)晶組織 primary solidification structure二次結(jié)晶組織 secondary solidification str

33、ucture聯(lián)生結(jié)晶 epitaxial solidification焊縫結(jié)晶形態(tài) solidification mode in weld-bead結(jié)晶層狀線 ripple多邊化邊界 polygonization boundary結(jié)晶平均線速度 mean solidification rate針狀鐵素體 acicular ferrite條狀鐵素體 lath ferrite側(cè)板條鐵素體 ferrite side-plate晶界欣素體 grain boundary ferrite; polygonal ferrite; pro-entectoid ferrite 粒狀貝氏體 granul

34、ar bainite板條馬氏體 lath martensite過熱組織 overheated structure魏氏組織 Widmannst?tten structureM-A組元 martensite-austenite constituent焊件失效分析 failure analysis of weldments冷裂判據(jù) criterion of cold cracking冷裂敏感系數(shù) cold cracking susceptibity coefficient脆性溫度區(qū)間 brittle temperature range氫脆 hydrogen embrittlement層狀偏析 lam

35、ellar segregation愈合 healing effect斷口金相fractography斷口 fracture延性斷口 ductile fracture韌窩斷口dimple fracture脆性斷口 brittle fracture解理斷口 cleavage fracture準解理斷口 quasi-cleavage fracture氫致準解理斷口 hydrogen-embrittlement induced沿晶斷口 intergranular fracture穿晶斷口 transgranular fracture疲勞斷口 fatigue fracture滑移面斷口 glide pl

36、ane fracture斷口形貌 fracture apperance斷口試驗 fracture test宏觀斷口分析 macrofractography放射區(qū) radical zone纖維區(qū) fibrous zone剪切唇區(qū) shear lip aone焊接性weldability使用焊接性 service weldability工藝焊接性 fabrication weldability冶金焊接性 metallurgical weldability熱焊接性 thermal weldability母材 base metal; parent metal焊接區(qū) weld zone焊態(tài) as-wel

37、ded (AW)母材熔化區(qū) fusion zone半熔化區(qū) partial melting region未混合區(qū) unmixed zone熔合區(qū) bond area熔合線 weld junction (英)；bond line (美)熱影響區(qū) heat-affected zone (HAZ)過熱區(qū) overheated zone粗晶區(qū) coarse grained region細晶區(qū) fine grained region過渡區(qū) transition zone硬化區(qū) hardened zone碳當量 carbon equivalent鉻當量 chromium equivalent鎳當量 nic

38、kel equivalent舍夫勒組織圖 Schaeffler's diagram德龍組織圖 Delongs diagram連續(xù)冷卻轉(zhuǎn)變圖（CCT圖）continuous cooling transformation裂紋敏感性 cracking sensibility焊接裂紋 weld crack焊縫裂紋 weld metal crack焊道裂紋 bead crack弧坑裂紋crater crack熱影響區(qū)裂紋 heat-affected zone crack縱向裂紋 longitudinal crack橫向裂紋 transverse crack微裂紋 micro-crack; mic

39、ro-fissure熱裂紋 hot crack凝固裂紋 solidification crack晶間裂紋 intercrystalline crack穿晶裂紋 transcrystalline crack多邊化裂紋 polygonization crack液化裂紋 liquation crack失延裂紋 ductility-dip crack冷裂紋 cold crack延遲裂紋 delayed crack氫致裂紋 hydrogen-induced crack焊道下裂紋 underbead crack焊根裂紋 root crack焊趾裂紋 toe crack鋸齒形裂紋 chevron crack

40、ing消除應(yīng)力處理裂紋 stress relief annealing crack (SR crack)再熱裂紋 reheat crack焊縫晶間腐蝕 weld intercryctalline corrosion刀狀腐蝕 knife line attack敏化區(qū)腐蝕 weld decay層狀撕裂 lamellar tearing焊接性試驗 weldability裂紋試驗 cracking testIIW裂紋試驗 IIW cracking testY形坡口裂紋試驗 slit type cracking test分塊形槽熱裂紋試驗 segmented circular groove cracki

41、ng testH形裂紋試驗 H-type cracking test魚骨形裂紋試驗 fishbone cracking test指形裂紋試驗 finger (cracking) testT形裂紋試驗 Tee type cracking test環(huán)形槽裂紋試驗 circular-groove cracking test可調(diào)拘束裂紋試驗 varestraint testBWRA奧氏體鋼裂紋試驗 BWRA cracking test for austenitie steel 圓棒裂紋試驗 bar type cracking test; round bar cracking test里海裂紋

42、試驗 Lehigh restraint cracking test圓形鑲塊裂紋試驗 circular-path cracking test十字接頭裂紋試驗 cruciform cracking testZ向窗口拘束裂紋試驗 Z-direction window type restraint cracking testG-BOP焊縫金屬裂紋試驗 G-BOP weld metal crack test巴特爾焊道下裂紋試驗 Battelle type underbead cracking testU形拉伸試驗 U-tension test繆雷克期熱裂紋試驗 Murex hot cracking te

43、st菲斯柯裂紋試驗 FISCO (type) cracking testCTS裂紋試驗 controlled thermal severity拉伸拘束裂紋試驗（TRC試驗）tensile restraint cracking test剛性拘束裂紋試驗（RRC試驗）rigid restraint cracking test插銷試驗 implant testTigamajig 薄板焊接裂紋試驗 Tigamajing thin plate cracking test焊道縱向彎曲試驗 longitudinal-bead test柯麥雷爾彎曲試驗 Kommerell bead bend test肯澤爾彎

44、曲試驗 Kinzel test缺口彎曲試驗 notch bend test熱朔性試驗 hot-ductility test熱影響區(qū)沖擊試驗 impact test of HAZ熱影響區(qū)模擬試驗 synthetic heat-affected zone test最高硬度試驗 maximum hardness test落錘試驗 NRL (Naval Research Laboratory)測氫試驗 Hydrogen test焊接材料電極焊接材料welding consumables電極electrode熔化電極consumable electrode不熔化電極nonconsumable elect

45、rode鎢電極tungsten electrode焊絲welding wire. Welding rod實心焊絲solid wire渡銅焊絲copper-plating welding wire自保護焊絲self-shielded welding wire藥芯焊絲flux-cored wire復(fù)合焊絲combined wire堆焊焊絲surfacing welding rod填充焊絲filler wire焊條electrode/ covered electrode焊芯core wire藥皮coating (of an electrode)/ covering (of an electrode)

46、涂料coating flux/coating material造氣劑gas forming constituents造渣劑slag forming constituents合金劑alloying constituent脫氧劑dioxidizer穩(wěn)弧劑arc stabilizer粘接劑binder水玻璃water glass 水玻璃模數(shù)modules of water glass酸性焊條acid electrode高鈦型焊條high titania (type) electrode鈦鈣型焊條lime titania type electrode鈦鐵礦形焊條ilmenite type e

47、lectrode氧化鐵型焊條iron oxide type electrode/ high iron oxide type electrode高纖維素型焊條high cellulose (type) electrode石墨型焊條graphite type electrode堿性焊條basic electrode/ lime type covered electrode低氫型焊條low hydrogen type electrode高韌性超低氫焊條high toughness super low hydrogen electrode奧氏體焊條austenitic electrode鐵素體焊條fe

48、rritic electrode不銹鋼焊條stainless steel electrode珠光體耐熱鋼焊條pearlitic heat resistant steel electrode低溫鋼焊條low temperature steel electrode/ steel electrode for low temperature鋁合金焊條aluminum alloy arc welding electrode銅合金焊條copper-alloy arc welding electrode銅芯鑄鐵焊條cast iron electrode with steel core 純鎳鑄鐵焊條

49、pure nickel cast iron electrode球墨鑄鐵焊條electrode for welding spheroidal graphite cast iron鑄芯焊條electrode with cast core wire鎳基合金焊條nickel base alloy covered electrode蒙乃爾焊條Monel electrode純鐵焊條pure iron electrode滲鋁鋼焊條alumetized steel electrode高效率焊條high efficiency electrode鐵粉焊條iron powder electrode底層焊條backi

50、ng welding electrode深熔焊條deep penetration electrode重力焊條gravity electrode立向下焊條electrode for vertical down position welding節(jié)能焊條saving energy electrode水下焊條underwater welding electrode耐海水腐蝕焊條seawater corrosion resistant steel electrode低塵低毒焊條low-fume and harmfulless electrode/low-fume and low-toxic electr

51、ode堆焊焊條surfacing electrode耐磨堆焊焊條hardfacing electrode鈷基合金堆焊焊條cobalt base alloy surfacing electrode碳化鎢堆焊焊條tungsten carbide surfacing electrode高錳鋼堆焊焊條high manganese steel surfacing electrode雙芯焊條twin electrode絞合焊條stranded electrode編織焊條braided electrode雙層藥皮焊條double coated electrode管狀焊條flux-cored electrod

52、e氣渣聯(lián)合保護型藥皮semi-volatile covering焊條工藝性usability of the electrode/ technicality of the electrode焊條使用性running characteristics of an electrode/ operating characteristics of an electrode焊條熔化性melting characteristics of an electrode焊條直徑core diameter焊條偏心度eccentricity (of an electrode)藥皮重量系數(shù)gravity coefficie

53、nt of coating焊條藥皮含水量percentage of moisture for covering焊條夾吃持端bare terminal (of an electrode)焊條引弧端striking end (of an elcetrode)焊劑welding flux/ flux熔煉焊劑fused flux粘結(jié)焊劑bonded flux燒結(jié)焊劑sintered flux/ agglomerated flux窄間隙埋弧焊焊劑flux for narrow-gap submerged arc welding低氫型焊劑low hydrogen type flux高速焊劑high spe

54、ed welding flux無氧焊劑oxygen-free flux低毒焊劑low poison flux磁性焊劑magnetic flux電弧焊 arc welding直流電弧焊 direct current arc welding交流電弧焊 alternating current arc welding三相電弧焊 three phase arc welding熔化電弧焊 arc welding with consumable金屬極電弧焊 metal arc welding不熔化極電弧焊 arc welding with nonconsumable碳弧焊 carbon arc weldin

55、g明弧焊 open arc welding焊條電弧焊 shielded metal arc welding (SMAW)重力焊gravity welding躺焊 fire cracker welding電弧堆焊 arc surfacing自動堆焊 automatic surfacing躺板極堆焊 surfacing by fire cracker welding帶極堆焊 surfacing with band-electrode振動電弧堆焊 vibratory arc surfacing耐磨堆焊 hardfacing埋弧焊 submerged arc welding (SAW)多絲埋弧焊mul

56、tiple wire submerged arc welding縱列多絲埋弧焊 Tandem sequence (submerged-arc welding)橫列多絲埋弧焊 series submerged arc welding (SAW-S)橫列雙絲并聯(lián)埋弧焊 transverse submerged arc welding熱絲埋弧焊 hot wire submerged-arc welding窄間隙埋弧焊 narrow-gap submerged arc welding弧壓反饋電弧焊 arc voltage feedback controlling arc welding自調(diào)節(jié)電弧焊 self