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1.Patter n MaterialWood is the most common materi al for patter ns. It is easy to work and readily availa ble. Proper ly select ed and kiln-dried mahoga ny, walnut, white pine, and sugar pine are often used. Sugarpine is most often used becaus e it is easily worked and is generally free from warping and cracking. Moisture in the wood should be about 5 to 6% to avoid warpin g, shrink ing, or expand ing of the finish ed pattern.Metal patter ns may be looseor mounte d. If usagewarra n ts a metal patter n, then the patter n probably should be mounted on a plateand includ e the gating system. Metalis used when a large number of castings are desired from a pattern or when condit ionsare too severe for wooden patte r ns. Metalpatter ns wear well. Another advant age of a metal pattern is freedom from warpin g in storag e. Commonly a metal patter n is itself cast from a master patter n and can be replaced readil y if damage d or worn.Patterns are made of plaste r and plasti cs. Plaste r patterns are easy to make; they can be cast where original molds are availa ble. However, plaste r is brittl e and not suitable for moldin g large number s of sand castin gs.Plastics servein severa l ways for pattern making. Some conventiona l patter ns are made of abrasi on-resist ant plast i cs with cost and durabi litybetwee n wood and metal.Anoth e r use of certain plasti cs is to make emergency patter ns quickly or to salvag e worn or broken patterns.1.模型材料木板是常用的材料，很容易去做并且很通用，普通的选择是桃花芯木，胡桃木，白松和糖松。
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 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。
焊接专业英语复习版焊接专业英语二复习版资料第一题:单词锻造工艺forging process挤压工艺 extrusion process轧制工艺规程 rolling process焊接工艺规程 welding process毛坯 blank 夹渣slag 气孔blow hole 或者gas pore自由锻 free forging模锻 die forging预锻模膛 blocking impression终锻模膛 finishing impression毛刺 burrs 或者 glitch 飞边 flash正向挤压 forward extrusion 反向挤压backward extrusion深拉 deep drawing 浅拉shallow drawing 减薄拉深thinning drawing 电阻点焊 resistance spot welding多丝埋弧焊multiple wire submerged arc welding对接接头 butt joint 搭接接头 lap joint焊接残余应力 welding residual stress焊接变形 welding deformation直流正接 direct current electrode negative直流反接 direct current electrode positive热影响区heat affected zone短路过渡short circuiting transfer射流过渡spray transfer层状撕裂 lamellar tearing粉末冶金powder metallurgy烧结工艺sintering process第二题:概念解释,中文版再结晶温度工程上规定，经过大的冷塑性变形（变形是在 70%以上）的金属，在 1小时保温时间内能完成再结晶过程的最低温度，称为再结晶温度。
加工硬化随着冷变形程度的增加，金属材料强度和硬度指标都有所提高，但塑性、韧性有所下降。
焊接专业英语词汇学习汇总IMB standardization office【IMB 5AB- IMBK 08- IMB 2C】焊接方面的1. 保护气体 shielding gas2. 变形 deformation3. 波浪变形 buckling distortion4. 补焊 repair welding5. 残余应力 residual-stress6. 层状撕裂 Lamellar Tear7. 插销试验 Implant Test8. 常规力学性能 convention mechanics performance9. 超声波探伤 ultrasonic inspection10. 衬垫焊 welding with backing11. 船形焊 fillet welding in the flat position12. 磁粉探伤 magnetic particle inspection13. 粗滴过渡 globular transfer14. 脆性断裂 brittlement fracture15. 淬火 vt. quench n. ~ing16. 错边变形 dislocating distortion17. 搭接 lap welding18. 打底焊 backing welding19. 单道焊 single-pass welding20. 单面焊 welding by one side21. 导电嘴 wire guide ;contact tube22. 等离子弧焊 plasma welding23. 低合金钢 low alloy steel24. 点焊 spot welding25. 电弧动特性 dynamic characteristic26. 电弧焊 electric arc welding27. 电弧静特性 static characteristic28. 电极 electrode29. 电流 current30. 电压 voltage31. 电源 power supply;power source32. 电阻焊 resistance welding33. 调修 correct34. 定位焊 tack welding35. 短路过渡 short circuiting transfer36. 段焊 tack37. 断续焊 intermittent welding38. 堆焊 surfacing;build up welding39. 对接 butt welding40. 钝边 root face41. 多层焊 multi-layer welding42. 多道焊 multi-pass welding43. 二氧化碳气体保护焊 carbon-dioxide arc welding44. 反接 reversed polarity;positive electrode45. 返修焊 rewelding46. 飞溅 splash47. 飞溅 spatter48. 分段多层焊 block sequence welding49. 分段退焊 backstep sequence50. 封底焊 back welding;sealing welding51. 缝焊 seam welding52. 根部间隙 root gap;root opening53. 固体夹杂 solid inclusions54. 过热区 overheated zone55. 焊道 bead56. 焊缝 seam welding57. 焊缝凹度 concavity58. 焊缝成形系数 form factor(of the weld )59. 焊缝代号 welding symbols60. 焊缝厚度 weld throat thickness61. 焊缝金属 weld metal62. 焊缝宽度 weld width63. 焊缝凸度 convexity64. 焊根 root of weld65. 焊后热处理 postweld heat treatment66. 焊机 welding machine67. 焊剂 fluxes68. 焊脚尺寸 fillet weld size；size of a fillet weld69. 焊接变位机 welding positioner70. 焊接变位机 positioner71. 焊接材料 welding material72. 焊接残余变形 welding residual deformation73. 焊接翻转机 welding tilter74. 焊接工艺 welding technology75. 焊接工艺参数 welding condition(welding parameter)76. 焊接工艺评定 evaluation about technology of welding77. 焊接工作台 welding bench78. 焊接规范 welding norm ;welding specifation79. 焊接机器人 welding robot80. 焊接技术 welding technique81. 焊接夹具 fixture82. 焊接缺陷 crack imcomplete penatration83. 焊接热循环 weld thermal cycle84. 焊接熔池 welding pool85. 焊接顺序 welding sequence86. 焊接速度 welding speed87. 焊接位置 position of welding88. 焊接温度场 welding temperature field89. 焊接性 weldability90. 焊接性 weldability91. 焊接应力 welding stress92. 焊瘤overlap93. 焊枪 welding gun94. 焊丝 welding wire95. 焊条welding rod;electrode96. 焊趾 toe of weld97. 横焊 horiz ontal position welding98. 横向收缩变形 transverse shringkage distortion99. 后热 postheat 100.弧长 length of arc101.弧坑裂纹 crater crack102. 划线 criibing103.混合比 mixing ratio104.基本尺寸 basic dimensions105.激光焊 laser beam welding106.夹紧力clamping force107.间隙 gap108.减压器 pressure regulator109.交流 alternating current110.角变形 angular distortion111.角接 fill et welding112.接头 joint113.近缝区 Near Weld Zone114. 开焊接坡口 bevelling115.快速割嘴 nozzle for high-flame cutting116.扩散焊diffusion welding117.冷裂纹 Cold Cracking118.立焊 vertical posi tion welding119.连续焊 continuous welding120.流量 the rate of flow12 1.流量计 flowmetre122.螺旋变形 twisting distortion123.埋弧焊submerged arc welding124.脉冲氩弧焊 plused argon arc welding125.密封性检验 leak test126.摩擦焊 friction welding127.母材basic material128.内应力 internal stress129.耐压检验 press ure test130.挠曲变形 bending distortion131.扭曲变形 distorma tion132.喷射过渡 spray transfer133.喷嘴 nozzle134.疲劳性能 fatigue property135.平焊 flat position welding136.坡口groove137.坡口角度 groove angle138.气孔 gas cavity139.气密性检验 air tight test140.气体保护电弧焊 gas shielding arc welding1 41.钎焊 brazing;soldering142.切割 cut143.氢致裂纹Hgdrogen induced Crack144.清根 back chipping145.缺陷imperfection146.缺陷分级 classification for imperfection147.热烈纹heat crack148.热烈纹 Hot Cracking149.热应力 thermal st ress150.热影响区 Heat Affected Zone金属切削 metal cutting机床 machine tool金属工艺学 technology of metals刀具 cutter摩擦 friction联结 link传动 drive/transmission轴 shaft弹性 elasticity频率特性 frequency characteristic误差 error响应 response定位 allocation机床夹具 jig动力学 dynamic运动学 kinematic静力学 static分析力学 analyse mechanics拉伸 pulling压缩 hitting剪切 shear扭转 twist弯曲应力 bending stress强度 intensity三相交流电 three-phase AC磁路 magnetic circles变压器 transformer异步电动机 asynchronous motor几何形状 geometrical精度 precision正弦形的 sinusoid交流电路 AC circuit机械加工余量 machining allowance 变形力 deforming force变形 deformation应力 stress硬度 rigidity热处理 heat treatment退火 anneal正火 normalizing脱碳 decarburization渗碳 carburization电路 circuit半导体元件 semiconductor element 反馈 feedback发生器 generator直流电源 DC electrical source门电路 gate circuit逻辑代数 logic algebra外圆磨削 external grinding内圆磨削 internal grinding平面磨削 plane grinding变速箱 gearbox离合器 clutch绞孔 fraising绞刀 reamer螺纹加工 thread processing螺钉 screw铣削 mill铣刀 milling cutter功率 power工件 workpiece齿轮加工 gear mechining齿轮 gear主运动 main movement主运动方向 direction of main movement进给方向 direction of feed进给运动 feed movement合成进给运动 resultant movement of feed合成切削运动 resultant movement of cutting合成切削运动方向 direction of resultant movement of cutting 切削深度 cutting depth前刀面 rake face刀尖 nose of tool前角 rake angle后角 clearance angle龙门刨削 planing主轴 spindle主轴箱 headstock卡盘 chuck (来源：英语麦当劳－英语杂志加工中心 machining center车刀 lathe tool车床 lathe钻削镗削 bore车削 turning磨床 grinder基准 benchmark钳工 locksmith锻 forge压模 stamping焊 weld拉床 broaching machine拉孔 broaching装配 assembling铸造 found流体动力学 fluid dynamics流体力学 fluid mechanics加工 machining液压 hydraulic pressure切线 tangent机电一体化 mechanotronics mechanical-electrical integration 气压 air pressure pneumatic pressure稳定性 stability介质 medium液压驱动泵 fluid clutch液压泵 hydraulic pump阀门 valve失效 invalidation强度 intensity载荷 load应力 stress安全系数 safty factor可靠性 reliability螺纹 thread螺旋 helix键 spline销 pin滚动轴承 rolling bearing滑动轴承 sliding bearing弹簧 spring制动器 arrester brake十字结联轴节 crosshead联轴器 coupling链 chain (来源：英语麦当劳－英语快餐皮带 strap精加工 finish machining粗加工 rough machining变速箱体 gearbox casing腐蚀 rust氧化 oxidation磨损 wear耐用度 durability随机信号 random signal离散信号 discrete signal超声传感器 ultrasonic sensor集成电路 integrate circuit挡板 orifice plate残余应力 residual stress套筒 sleeve扭力 torsion冷加工 cold machining电动机 electromotor汽缸 cylinder过盈配合 interference fit热加工 hotwork摄像头 CCD camera倒角 rounding chamfer优化设计 optimal design工业造型设计 industrial moulding design有限元 finite element滚齿 hobbing插齿 gear shaping伺服电机 actuating motor铣床 milling machine钻床 drill machine镗床 boring machine步进电机 stepper motor丝杠 screw rod导轨 lead rail组件 subassembly可编程序逻辑控制器 Programmable Logic Controller PLC 电火花加工 electric spark machining电火花线切割加工 electrical discharge wire - cutting相图 phase diagram热处理 heat treatment固态相变 solid state phase changes有色金属 nonferrous metal陶瓷 ceramics合成纤维 synthetic fibre电化学腐蚀 electrochemical corrosion车架 automotive chassis悬架 suspension转向器 redirector变速器 speed changer板料冲压 sheet metal parts孔加工 spot facing machining车间 workshop (来源：英语交友) 工程技术人员 engineer气动夹紧 pneuma lock数学模型 mathematical model画法几何 descriptive geometry 机械制图 Mechanical drawing投影 projection视图 view剖视图 profile chart标准件 standard component零件图 part drawing装配图 assembly drawing尺寸标注 size marking技术要求 technical requirements 刚度 rigidity内力 internal force位移 displacement截面 section疲劳极限 fatigue limit断裂 fracture塑性变形 plastic distortion脆性材料 brittleness material刚度准则 rigidity criterion垫圈 washer垫片 spacer直齿圆柱齿轮 straight toothed spur gear 斜齿圆柱齿轮 helical-spur gear直齿锥齿轮 straight bevel gear运动简图 kinematic sketch齿轮齿条 pinion and rack蜗杆蜗轮 worm and worm gear虚约束 passive constraint曲柄 crank摇杆 racker凸轮 cams共轭曲线 conjugate curve范成法 generation method定义域 definitional domain值域 range导数\\微分 differential coefficient求导 derivation定积分 definite integral不定积分 indefinite integral曲率 curvature偏微分 partial differential毛坯 rough游标卡尺 slide caliper千分尺 micrometer calipers攻丝 tap二阶行列式 second order determinant逆矩阵 inverse matrix线性方程组 linear equations概率 probability随机变量 random variable排列组合 permutation and combination(来源：英语博客)气体状态方程 equation of state of gas 动能 kinetic energy 势能potential energy 机械能守恒 conservation of mechanical energy 动量 momentum 桁架 truss 轴线 axes 余子式 cofactor 逻辑电路 logic circuit 触发器 flip-flop 脉冲波形pulse shape 数模 digital analogy 液压传动机构 fluid drive mechanism 机械零件mechanical parts 淬火冷却 quench 淬火 hardening 回火 tempering 调质 hardening and tempering 磨粒 abrasive grain 结合剂 bonding agent 砂轮 grinding wheelGoodcollection but some corrections below for your reference:频率特性 frequency characteristics定位 positioning动力学 dynamics 运动学 kinematics 静力学 statics 分析力学 analytical mechanics 拉伸 tension压缩 compression 磁路 magnetic circuit 几何形状 geometric shape 正弦形的 sinusoidal 直流电源 DC electrical power 螺纹加工 thread machining压模 stamping die 铸造 casting液压离合器 fluid clutch 液压泵hydraulic pump 腐蚀 corrosion 集成电路 integrated circuit 缸 cylinder汽缸pneumatic cylinder金属切削 metal cutting机床 machine tool金属工艺学 technology of metals刀具 cutter摩擦 friction联结 link传动 drive/transmission轴 shaft弹性 elasticity频率特性 frequency characteristic误差 error响应 response定位 allocation机床夹具 jig动力学 dynamic运动学 kinematic静力学 static分析力学 analyse mechanics拉伸 pulling压缩 hitting剪切 shear扭转 twist弯曲应力 bending stress强度 intensity三相交流电 three-phase AC磁路 magnetic circles变压器 transformer异步电动机 asynchronous motor几何形状 geometrical精度 precision正弦形的 sinusoid交流电路 AC circuit机械加工余量 machining allowance 变形力 deforming force变形 deformation应力 stress硬度 rigidity热处理 heat treatment退火 anneal正火 normalizing脱碳 decarburization渗碳 carburization电路 circuit半导体元件 semiconductor element 反馈 feedback发生器 generator直流电源 DC electrical source门电路 gate circuit逻辑代数 logic algebra外圆磨削 external grinding内圆磨削 internal grinding平面磨削 plane grinding变速箱 gearbox离合器 clutch绞孔 fraising绞刀 reamer螺纹加工 thread processing螺钉 screw铣削 mill铣刀 milling cutter功率 power工件 workpiece齿轮加工 gear mechining齿轮 gear主运动 main movement主运动方向 direction of main movement进给方向 direction of feed进给运动 feed movement合成进给运动 resultant movement of feed合成切削运动 resultant movement of cutting合成切削运动方向 direction of resultant movement of cutting 切削深度 cutting depth前刀面 rake face刀尖 nose of tool前角 rake angle后角 clearance angle龙门刨削 planing主轴 spindle主轴箱 headstock卡盘 chuck加工中心 machining center车刀 lathe tool车床 lathe钻削镗削 bore车削 turning磨床 grinder基准 benchmark钳工 locksmith锻 forge压模 stamping焊 weld拉床 broaching machine拉孔 broaching装配 assembling铸造 found流体动力学 fluid dynamics流体力学 fluid mechanics加工 machining液压 hydraulic pressure切线 tangent机电一体化 mechanotronics mechanical-electrical integration 气压 air pressure pneumatic pressure稳定性 stability介质 medium液压驱动泵 fluid clutch 液压泵 hydraulic pump 阀门 valve失效 invalidation强度 intensity载荷 load应力 stress安全系数 safty factor可靠性 reliability螺纹 thread螺旋 helix键 spline销 pin滚动轴承 rolling bearing 滑动轴承 sliding bearing 弹簧 spring制动器 arrester brake十字结联轴节 crosshead 联轴器 coupling链 chain皮带 strap精加工 finish machining粗加工 rough machining变速箱体 gearbox casing腐蚀 rust氧化 oxidation磨损 wear耐用度 durability随机信号 random signal离散信号 discrete signal超声传感器 ultrasonic sensor 集成电路 integrate circuit挡板 orifice plate残余应力 residual stress套筒 sleeve扭力 torsion冷加工 cold machining电动机 electromotor汽缸 cylinder过盈配合 interference fit热加工 hotwork摄像头 CCD camera倒角 rounding chamfer优化设计 optimal design工业造型设计 industrial moulding design有限元 finite element滚齿 hobbing插齿 gear shaping伺服电机 actuating motor铣床 milling machine钻床 drill machine镗床 boring machine步进电机 stepper motor丝杠 screw rod导轨 lead rail组件 subassembly可编程序逻辑控制器 Programmable Logic Controller PLC 电火花加工 electric spark machining电火花线切割加工 electrical discharge wire - cutting相图 phase diagram热处理 heat treatment固态相变 solid state phase changes有色金属 nonferrous metal陶瓷 ceramics合成纤维 synthetic fibre电化学腐蚀 electrochemical corrosion 车架 automotive chassis悬架 suspension转向器 redirector变速器 speed changer板料冲压 sheet metal parts孔加工 spot facing machining车间 workshop工程技术人员 engineer气动夹紧 pneuma lock数学模型 mathematical model画法几何 descriptive geometry机械仆?Mechanical drawing投影 projection视图 view剖视图 profile chart标准件 standard component零件图 part drawing装配图 assembly drawing尺寸标注 size marking技术要求 technical requirements刚度 rigidity内力 internal force位移 displacement截面 section疲劳极限 fatigue limit断裂 fracture塑性变形 plastic distortion脆性材料 brittleness material刚度准则 rigidity criterion垫圈 washer垫片 spacer直齿圆柱齿轮 straight toothed spur gear 斜齿圆柱齿轮 helical-spur gear直齿锥齿轮 straight bevel gear运动简图 kinematic sketch齿轮齿条 pinion and rack蜗杆蜗轮 worm and worm gear虚约束 passive constraint曲柄 crank摇杆 racker凸轮 cams共轭曲线 conjugate curve范成法 generation method定义域 definitional domain值域 range导数\\微分 differential coefficient求导 derivation定积分 definite integral不定积分 indefinite integral曲率 curvature偏微分 partial differential毛坯 rough游标卡尺 slide caliper千分尺 micrometer calipers攻丝 tap二阶行列式 second order determinant逆矩阵 inverse matrix线性方程组 linear equations概率 probability随机变量 random variable排列组合 permutation and combination气体状态方程 equation of state of gas动能 kinetic energy势能 potential energy机械能守恒 conservation of mechanical energy动量 momentum桁架 truss轴线 axes余子式 cofactor逻辑电路 logic circuit触发器 flip-flop脉冲波形 pulse shape数模 digital analogy液压传动机构 fluid drive mechanism机械零件 mechanical parts淬火冷却 quench淬火 hardening回火 tempering调质 hardening and tempering磨粒 abrasive grain结合剂 bonding agent砂轮 grinding wheel参考资料：回答者： - 2006-6-8 16:15 机械专业英语词汇（很全）金属切削 metal cutting机床 machine tool金属工艺学 technology of metals 刀具 cutter摩擦 friction联结 link传动 drive/transmission轴 shaft弹性 elasticity频率特性 frequency characteristic 误差 error响应 response定位 allocation机床夹具 jig动力学 dynamic运动学 kinematic静力学 static分析力学 analyse mechanics拉伸 pulling压缩 hitting剪切 shear扭转 twist弯曲应力 bending stress强度 intensity三相交流电 three-phase AC磁路 magnetic circles变压器 transformer异步电动机 asynchronous motor几何形状 geometrical精度 precision正弦形的 sinusoid交流电路 AC circuit机械加工余量 machining allowance 变形力 deforming force变形 deformation应力 stress硬度 rigidity热处理 heat treatment退火 anneal正火 normalizing脱碳 decarburization渗碳 carburization电路 circuit半导体元件 semiconductor element 反馈 feedback发生器 generator直流电源 DC electrical source门电路 gate circuit逻辑代数 logic algebra外圆磨削 external grinding内圆磨削 internal grinding平面磨削 plane grinding变速箱 gearbox离合器 clutch绞孔 fraising绞刀 reamer螺纹加工 thread processing螺钉 screw铣削 mill铣刀 milling cutter功率 power工件 workpiece齿轮加工 gear mechining齿轮 gear主运动 main movement主运动方向 direction of main movement 进给方向 direction of feed进给运动 feed movement合成进给运动 resultant movement of feed合成切削运动 resultant movement of cutting合成切削运动方向 direction of resultant movement of cutting 切削深度 cutting depth前刀面 rake face刀尖 nose of tool前角 rake angle后角 clearance angle龙门刨削 planing主轴 spindle主轴箱 headstock卡盘 chuck加工中心 machining center车刀 lathe tool车床 lathe钻削镗削 bore车削 turning磨床 grinder基准 benchmark钳工 locksmith锻 forge压模 stamping焊 weld拉床 broaching machine拉孔 broaching装配 assembling铸造 found流体动力学 fluid dynamics流体力学 fluid mechanics加工 machining液压 hydraulic pressure切线 tangent机电一体化 mechanotronics mechanical-electrical integration 气压 air pressure pneumatic pressure稳定性 stability介质 medium液压驱动泵 fluid clutch液压泵 hydraulic pump阀门 valve失效 invalidation强度 intensity载荷 load应力 stress安全系数 safty factor可靠性 reliability螺纹 thread螺旋 helix键 spline销 pin滚动轴承 rolling bearing 滑动轴承 sliding bearing 弹簧 spring制动器 arrester brake十字结联轴节 crosshead 联轴器 coupling链 chain皮带 strap精加工 finish machining 粗加工 rough machining 变速箱体 gearbox casing 腐蚀 rust氧化 oxidation磨损 wear耐用度 durability随机信号 random signal离散信号 discrete signal超声传感器 ultrasonic sensor集成电路 integrate circuit挡板 orifice plate残余应力 residual stress套筒 sleeve扭力 torsion冷加工 cold machining电动机 electromotor汽缸 cylinder过盈配合 interference fit热加工 hotwork摄像头 CCD camera倒角 rounding chamfer优化设计 optimal design工业造型设计 industrial moulding design 有限元 finite element滚齿 hobbing插齿 gear shaping伺服电机 actuating motor铣床 milling machine钻床 drill machine镗床 boring machine步进电机 stepper motor丝杠 screw rod导轨 lead rail组件 subassembly可编程序逻辑控制器 Programmable Logic Controller PLC 电火花加工 electric spark machining电火花线切割加工 electrical discharge wire - cutting相图 phase diagram热处理 heat treatment固态相变 solid state phase changes有色金属 nonferrous metal陶瓷 ceramics合成纤维 synthetic fibre电化学腐蚀 electrochemical corrosion车架 automotive chassis悬架 suspension转向器 redirector变速器 speed changer板料冲压 sheet metal parts孔加工 spot facing machining车间 workshop工程技术人员 engineer气动夹紧 pneuma lock数学模型 mathematical model 画法几何 descriptive geometry 机械仆?Mechanical drawing投影 projection视图 view剖视图 profile chart标准件 standard component零件图 part drawing装配图 assembly drawing尺寸标注 size marking技术要求 technical requirements 刚度 rigidity内力 internal force位移 displacement截面 section疲劳极限 fatigue limit断裂 fracture塑性变形 plastic distortion脆性材料 brittleness material刚度准则 rigidity criterion垫圈 washer垫片 spacer直齿圆柱齿轮 straight toothed spur gear 斜齿圆柱齿轮 helical-spur gear直齿锥齿轮 straight bevel gear运动简图 kinematic sketch齿轮齿条 pinion and rack蜗杆蜗轮 worm and worm gear虚约束 passive constraint曲柄 crank摇杆 racker凸轮 cams共轭曲线 conjugate curve范成法 generation method定义域 definitional domain值域 range导数\\微分 differential coefficient求导 derivation定积分 definite integral不定积分 indefinite integral曲率 curvature偏微分 partial differential毛坯 rough游标卡尺 slide caliper千分尺 micrometer calipers攻丝 tap二阶行列式 second order determinant逆矩阵 inverse matrix线性方程组 linear equations概率 probability随机变量 random variable排列组合 permutation and combination气体状态方程 equation of state of gas动能 kinetic energy势能 potential energy机械能守恒 conservation of mechanical energy 动量 momentum桁架 truss轴线 axes余子式 cofactor逻辑电路 logic circuit触发器 flip-flop脉冲波形 pulse shape焊接专业英语（一）(2009-01-12 21:52:18)标签：分类：Aactual weld-throat thick-ness焊缝厚度all-around weld (整周焊缝)环焊缝angle butt weld 斜对接焊angle weld角焊appearance of weld焊缝成形arc-seam weld电弧缝焊arc-spot weld电弧点焊arc-weld电弧焊arc welding 弧焊aspect ratio of weld焊缝成形系数at weld edge在焊缝边上attachment weld连接焊缝automatic spot weld自动点焊法automatic weld自动焊接axis of a weld焊缝中心线; 焊接轴线axis of weld焊缝轴线; 焊接轴线arc seam weld电弧缝焊缝arc spot weld 电弧焊点arc strike 碰弧as–brazed 钎接态as–welded 焊态argon (shielded) arc welding氩弧焊接argon tungsten-arc welding钨极氩弧焊argon-arc welding氩弧焊argonaut welding自动氩弧焊atomic H welding氢原子焊atomic hydrogen welding原子氢焊atomic-hydrogen welding原子氢焊接austenite welding不锈钢焊接autogenous pressure welding自动压合热焊autogenous welding气焊automatic arc welding head自动电弧焊接机头automatic arc welding machine自动电焊机; 自动弧焊机automatic drying line for welding electrode电焊条自动烘焙线automatic slag pool welding 自动电渣焊automatic spot welding自动点焊automatic submerged arc welding自动埋弧焊automatic submerged slag welding of rail钢轨自动埋弧电弧焊automatic submerged-arc welding machine埋弧自动焊机automatic transverse welding横向自动焊automatic welding自动焊; 自动焊接automatic welding head自动焊头automatic welding machine自动焊接机automatic welding of circumferential seams环缝自动焊automatic welding process自动焊接工艺规程automation of welding焊接自动化arc-welded pipe弧焊管arc-welded steel pipe电弧焊接钢管around openings for welded attachments环绕焊接附件孔口as welded焊态as-welded焊后状态automatic arc welded tube自动电弧焊缝管air-acetylene welding空气-乙炔焊接argon arc welding 氩弧焊automatic slag-pool welding 自动电渣焊aircomatic welding 自动调弧氩弧焊, 惰性气体保护金属极弧焊aluminothermic welding 铸焊, 铝热剂焊接austenite welding 不锈钢(焊条)焊接automatic submerged arc welding 自动埋弧焊argon shielded arc welding 氩护电弧焊all-welded全焊接all-welded construction全焊结构automatic spot weld 自动点焊法AC & D. C. arc welding machine交直流弧焊机AC arc welding交流电弧焊AC gas metal-arc welding process交流熔化极气保护焊AC gas tungsten arc welding交流钨极气保护焊AC welding set交流焊机; 交流焊接变压器AC-dc welding machine交直流两用焊机acetylene welding气焊; 乙炔焊; 乙炔焊接acetylene welding torch乙炔焊炬; 乙炔接焊吹管air-acetylene welding空气-乙炔焊接all-position welding全位置焊接alloy steel gas welding rod合金钢气焊条alternating current arc welding交流电弧焊alternating current welding machine交流电焊机aluminium alloy arc welding electrode铝合金焊条aluminothermic welding铝热焊; 铸焊angle backwards welding后倾焊axial bend test纵弯试验angle butt welding斜口对接焊angle forwards welding前倾焊annealing welding wave退火焊波antogenous welding氧炔焊apparatus for butt welding平接压焊夹具arc braze welding电弧钎焊arc flash welding电弧闪光焊arc spot welding 电铆焊arc stud welding柱钉电弧焊; 螺柱电弧焊arc voltage feedback controlling arc welding弧压反馈电弧焊arc welding电弧焊; 电弧焊接; 弧焊arc welding electrode电弧焊条arc welding generator电弧焊接用发电机; 弧焊发电机arc welding generator with independent excitation自激弧焊发电机; 他激电焊发电机arc welding generator with self-excitation自激电焊发电机arc welding machine弧焊机; 电焊机; 电弧焊机arc welding mask电弧焊遮罩arc welding process电弧焊接工艺过程arc welding rectifier弧焊整流器arc welding robot弧焊机器人arc welding set电弧焊机组arc welding transformer弧焊变压器arc-welding electrode电弧焊用焊条arc-welding plant电焊厂arcogen welding电弧氧乙炔焊air-acetylene welding空气-乙炔焊接aircomatic welding自动调弧氩弧焊, 惰性气体保护金属极弧焊aluminothermic welding铸焊, 铝热剂焊接argon arc welding氩弧焊argon shielded arc welding氩护电弧焊austenite welding不锈钢(焊条)焊接automatic slag-pool welding自动电渣焊automatic submerged arc welding自动埋弧焊?Bback of weld焊缝背面back gouging 背面清根backing 衬垫backing gas 背面保护气base metal 母材backing groove of weld焊缝反面坡口backing weld底焊; 底焊焊缝bare metal arc weld裸焊条电弧焊bead weld珠焊; 堆焊bead-on-plate weld堆焊焊缝beading weld凸焊beam-to-beam weld 梁间焊接; 梁式引线焊接block sequence weld分段多层焊bond weld钢轨接头焊接bridge seam weld桥缝焊接; 桥线焊brize weld硬焊braze 钎接接头brazer 钎接工brazing 钎接butt weld对接焊缝butt weld ends对头焊接端butt-weld碰焊; 平式焊接; 对头焊接butt-weld in the downhand position对接平焊butt-weld joint对头焊接butt-weld pipe mill对焊管轧机button spot weld按电钮点焊back hand welding后退焊; 反手焊接back step welding反手焊接back ward welding反手焊接back welding底焊; 退焊法back-step welding分段退焊法backhand welding逆向焊; 右焊法; 后焊法; 向后焊backing welding打底焊backstep welding分段逆焊; 分段退焊;反向焊; 逐步退焊法; 逆向焊backstep welding sequence分段退焊次序backward welding 后倾焊; 后退焊; 向右焊balanced welding对称焊bare welding rod光焊条bare wire arc welding光焊丝电弧焊bead welding窄焊道焊接bench arc welding machine台式弧焊机bevel welding斜角焊blacksmith welding锻工焊接; 锻焊block sequence welding分段多层焊; 分段连续焊接block welding块焊接big diameter welded tube大口径焊缝管blacksmith welded joint煅接接头butt welded (bw)对焊机butt welded seam对焊缝butt-welded drill对头焊接钻头butt-welded joint对焊接头butt-welded pipe对缝焊接管butt-welded rail ends对焊轨端butt-welded tube对缝焊管; 对焊钢管; 对口焊接钢管?butt-welded with square ends方头对焊braze welding硬焊, 铜焊, 钎焊butt welding对接焊, 对焊butt weld对接焊缝blasting welding factory爆破焊接厂braze welding 硬焊, 铜焊, 钎焊butt welding 对接焊, 对焊butt weld 对接焊缝backing run; backing weld打底焊道block welding sequence分段多层焊body welding machine罐身焊接机both sides welding双面焊接brass welding rod黄铜焊条braze welding钎焊; 钎焊接; 钎接; 铜焊braze-welding钎接焊bridge spot welding带接合板点焊; 单面衬垫点焊; 单面搭板点焊bridge welding桥接焊; 盖板焊brize welding硬焊build (built) up welding堆焊build-up welding堆焊building-up by welding堆焊butt resistance welding电阻对焊; 对接电阻焊butt seam welding对接滚焊butt seam welding machine对接缝焊机butt welding对接焊; 平对焊butt welding machine对接焊机butt welding process对接焊法butt-welding对接焊butt-welding machine对焊机Ccap weld最后焊层; 盖面焊缝carbon content of weld materials焊接材料的碳含量cast-weld construction铸焊结构caulk weld 填缝焊contour weld 特形焊接concave fillet weld 凹角焊carbon arc weld 碳极弧焊capability of welding vertically upwards直上焊接能力capacitor-discharge welding电容放电焊接carbon arc welding碳弧焊; 碳极弧焊carbon in materials for welding焊接用材料中的碳carbon-dioxide arc welding二氧化碳保护焊carriage of automatic welding machine自动焊机走架cascade welding阶梯式焊; 山形多层焊cascade welding sequence串级叠置法cast welding铸焊concave fillet weld凹形角焊缝carbon arc weld碳极弧焊concave fillet weld凹角焊contour weld特形焊接cement-welding金属陶瓷焊接centralized installation of welding machine多站焊接chain intermittent fillet welding并列断续角焊缝; 链式断续角焊chemical welding化学焊circular seam welding环缝对接焊circular seam-welding machine环形滚焊机cleaning before welding焊接前的清理cleaning of welding deposits焊接沉积的清理closed butt gas pressure welding闭式加压气焊cold welding冷焊; 冷压焊cold-pressure welding冷压焊combined cutting and welding torch焊割两用炬combined cutting and-welding blow-pipe焊割两用炬combined thermit welding加压铸焊complete penetraction and fusion in welding全焊透complete fusion 完全熔合caulking weld密实焊缝chain intermittent fillet weld链式分段角焊; 并列间断角焊缝chain intermittent weld并列焊接circular weld环形焊缝circumferential weld环缝; 环焊缝cleft weld裂口焊closed weld底边无缝焊; 无间隙焊缝closed-chamber fusion weld闭室熔焊cluster weld丛聚焊缝coil weld 卷板对接焊; 卷板对接焊; 板卷焊cold weld 冷压接commutator-controlled weld 换向控制焊接complete penetration butt weld 贯穿对焊composite weld 紧密焊缝; 强度密封焊缝concave filled weld 凹形角焊缝concave filler weld 凹角焊concave fillet weld 凹面填角焊concave weld 凹焊缝; 凹面焊; 凹形焊缝; 轻型焊connective weld 联系焊缝continuous butt-weld mill 连续式炉焊管机组continuous fillet weld连续(填)角焊缝; 连续角焊缝; 连续贴角焊continuous weld 连续焊缝continuous weld process连续式炉焊管法contour weld 特形焊接convex fillet weld 凸角焊缝; 凸形角焊缝convex weld 凸焊缝; 凸形焊缝copper weld wire 包铜钢丝corner flange weld 单卷边角焊缝corner weld 角焊corner-flange weld 卷边角焊缝; 卷边角焊缝crack of weld 焊部裂纹cross weld十字交叉焊缝; 横向焊缝cross-wire weld十字焊crotch weld 楔接锻接; 楔接焊接cup weld 带盖板焊缝condenser (discharge) spot-welding machine 电容器放电点焊机condenser discharge spot welding 电容储能点焊; 电容贮能点焊constant current welding machine 恒流电焊机constant energy welding machine 恒功率电焊机constant voltage welding machine 恒压电焊机constant-current arc welding power source 垂降特性弧焊电源constant-current welding source 恒流式焊接电源constant-power welding source 恒功率式焊接电源constant-pressure pressure welding 恒压压力焊constant-temperature pressure welding恒温压力焊constant-voltage welding machine恒电压焊机constant-voltage welding source恒压式焊接电源; 平特性焊接电源consumable electrode welding 熔化极电弧焊consumableguide electroslag welding自耗定向电渣焊contact welding 接触焊continuous feed welding 连续送丝电弧焊continuous welding 连续焊; 连续焊接contour welding 绕焊controlled arc welding 可控电弧焊接controlled atmosohere arc welding 充气室电弧焊controlled atmospere arc welding 充气式电弧焊controlled tungsten-arc welding 自动控制弧长的钨极电弧焊controlled-transfer welding 可控过渡电弧焊convex fillet welding 凸面角焊缝copper arc welding electrode 铜焊条copper welding rod 铜焊条copper-alloy arc welding electrode 铜合金焊条copper-aluminium welding rod 铜铝焊条copper-nickel welding rod 铜镍焊条copper-silicon welding rod 铜硅焊条copper-tin welding rod 铜锡焊条copper-zinc welding rod 铜锌焊条core welding-wire 焊芯core wire for welding rod 焊条芯线corrosion due to welding 焊接腐蚀cosmetic welding 盖面焊cover chain welding 链节式药皮包丝焊接CO2 arc welding machine 二氧化碳弧焊机cracking test for automatic welding 自动焊抗裂试验crankshaft flashbutt welding 曲轴电阻弧花压焊cross welding 横向焊缝cyc-arc welding 圆环电弧焊cast welded rail joint 铸焊钢轨接头continuous welded rail 连续焊接钢轨carbon arc welding 碳弧焊carbon dioxide gas arc welding二氧化碳气体保护焊Ddepth of weld焊接深度dissimilar weld metal不同的焊接金属; 不同金属的焊接distance between the toes of a weld焊缝宽度double groove weld双面坡口焊缝double-bevel groove weld双斜边坡口焊缝; 双斜坡口焊double-flanged butt weld双弯边对接焊缝double-V groove weld双斜边坡口焊缝; 双斜坡口焊downhand weld平焊缝duplex spot weld双点点焊接头。
Welding Words1、mechanical property 力学性能;3、fatigue strength 疲劳强度；5、specific heat 比热；7、pearlite 珠光体；9、austenite 奥氏体;11 > ignition 引燃；13、ionize 电离；15> cathode 阴极；17、power source 电源；19、polarity 极性；21、alternating current 交流电：23、transformer 变压器；25、inductor 电感器；27 > anode 阳极；29 > short circuiting transfer 短路过渡; 31、plasma arc welding 等离子焊接；33> friction stir welding 搅拌摩擦焊；35 > electron beam welding 电子束焊接；37、heat-affected zone 热影响区；39、flux 焊剂;41、lamellar tearing 层状撕裂；2、tensile strength 拉伸强度;4、impact strength 冲击强度；6、thermal expansion 热膨胀；8、cementite 渗碳体;10、constitutional diagram 相图；12、splash 飞溅；14> discharge 放电；16> extinguish 熄灭；18、alkaline 碱性；20conduction 热传导；22> direct current 直流电；24> impedance 阻抗：26、electrode 电极；28> globular transfer 颗粒过渡；30、submerged arc weld 埋弧焊；32、resistance welding 电阻焊接；34、laser beam welding 激光焊接;36、fusion zone 熔合区；38、welding rod 焊条;40> toe crack焊趾裂纹；Welding Sentence1、S trength properties are commonly referred to as tensile strength, bending strength, compressive strength, torsional strength, shear strength, fatigue strength and impact strength.翻译：强度性能通常被称为拉伸强度，弯曲强度，抗压强度，扭转强度，剪切强度，疲劳强度和冲击强度2、W hen analyzing stability, it is usually sufficient to know only the integral quantitiese.g. arc voltage and current, which determine the energy state of the arc, and identical quantities determining its spatial position, from and movement (length, diameter, travel speed).翻译：在分析稳定性时，通常只知道积分量就足够了，例如知道电弧能量状态的电弧电压和电流可以确定其空间位置，距离和运动(长度，直径，行进速度)。
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。
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，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，。
焊接专业英语二复习版资料第一题:单词锻造工艺forging process挤压工艺 extrusion process轧制工艺规程 rolling process焊接工艺规程 welding process毛坯 blank 夹渣slag 气孔blow hole 或者gas pore自由锻 free forging模锻 die forging预锻模膛 blocking impression终锻模膛 finishing impression毛刺 burrs 或者 glitch 飞边 flash正向挤压 forward extrusion 反向挤压backward extrusion深拉deep drawing 浅拉shallow drawing 减薄拉深thinning drawing 电阻点焊 resistance spot welding多丝埋弧焊multiple wire submerged arc welding对接接头 butt joint 搭接接头 lap joint焊接残余应力 welding residual stress焊接变形 welding deformation直流正接 direct current electrode negative直流反接 direct current electrode positive热影响区heat affected zone短路过渡short circuiting transfer射流过渡spray transfer层状撕裂 lamellar tearing粉末冶金powder metallurgy烧结工艺sintering process第二题:概念解释,中文版再结晶温度工程上规定，经过大的冷塑性变形（变形是在 70%以上）的金属，在 1小时保温时间内能完成再结晶过程的最低温度，称为再结晶温度。
加工硬化随着冷变形程度的增加，金属材料强度和硬度指标都有所提高，但塑性、韧性有所下降。
拔长凡是使横截面积减小，长度增长的锻造工序叫拔长。
墩粗指使毛坯高度减小、横断面积增大的锻造工序叫作墩粗冲孔指在钢板、革、布、木板等材料上打出各种图形以适应不同的需求。
冲裁冲裁是利用冲模使部分材料或工序件与另一部分材料、工（序）件或废料分离的一种冲压工序。
冲裁是剪切、落料、冲孔、冲缺、冲槽、剖切、凿切、切边、切舌、切开、整修等分离工序的总称。
拉拔用外力作用于被拉金属的前端，将金属坯料从小于坯料断面的模孔中拉出，以获得相应的形状和尺寸的制品的一种塑性加工方法。
由于拉拔多在冷态下进行，因此也叫冷拔或冷拉连续模是压力机在一次冲压行程中，采用带状冲压原材料，在一副模具上用几个不同的工位同时完成多道冲压工序的冷冲压冲模，模具每冲压完成一次，料带定距移动一次，至产品完成。
组合模当压制两台面或多台面压坯时，用来控制不同装粉与压制高度的一组模冲母材母材是在焊接工程中被焊接的材料。
在焊接工程中被焊接的材料叫母材填充金属焊接过程中的各种填充金属及为了提高焊接质量而附加的保护物质统称为焊接材料。
随着焊接技术的迅速发展, 焊接材料的应用. . . 同时, 焊芯和焊丝还起着填充金属的作用暂载率负载持续率，又名暂载率，是指设备能够在额定电压，额定电流或额定功率的情况下负荷工作时间的比率。
国标规定手工焊额定负载持续率为60%，自动或半自动为 60%和 1 00% 。
如：500KR2焊机在额定负载持续率 60%时的额定电流是 500A，在实际负载持续率 1 00% （自动焊）时，其最大焊接电流≤387A开路电压电池在开路状态下的端电压称为开路电压。
电池的开路电压等于电池在断路时（即没有电流通过两极时）电池的正极电极电势与负极的电极电势之差。
熔池熔池是指因焊弧热而熔化成池状的母材部分，熔焊时焊件上所形成的具有一定几何形状的液态金属部分叫做熔池。
熔深母材熔化部的最深位与母材表面之间的距离。
电弧偏吹直流电弧焊时，因受到焊接回路中电磁力的作用而产生的电弧偏吹。
通过改变接地线位置或减小焊接电流及改变焊条角度，能够减弱磁偏吹的影响。
横向收缩焊缝和焊缝附近金属收缩的一种形式，指垂直于焊缝长度方向的收缩，称横向收缩。
纵向收缩平行冷裂纹焊接接头冷却到较低温度时（对于钢来说在MS温度，即奥氏体开始转变为马氏体的温度以下）产生的焊接裂纹。
热裂纹焊接过程中，焊缝和热影响区金属冷却到固相线附近的高温区产生的裂纹第三题填空题(仅供预测,空为英文版,本次仅提供中英对照)1.轧制道次钢坯经过一次轧制叫一个道次，再轧一次叫2个道次!分为粗轧道次，中轧道次和精道次rough rolling passes, medium rolling passes and last passes2.轧制坯料种类方坯板坯矩形坯square billet slab Rectangular billet3.模锻基本工序下料 - 加热 - 去氧化皮 - 预制坯 - 预锻 - 终锻 - 切飞边 - 整型Cutting - heating - descaling - preform - pre - forging - final forging - cutting flash - integral4.自由锻基本工序基本工序：basic process辅助工序：auxiliary process精整工序：finishing process具体为:镦粗、延伸、错开、冲孔、切割、弯曲、扭转和锻焊Upsetting, extension, stagger, punching, cutting, bending, twisting and forging5.锻造缺陷过热、过烧、折叠、裂纹、镦偏、双鼓、表面横向裂纹、角裂、对角线裂纹、氧化皮堆叠Overheating, over burning, folding, cracking, upsetting, double drum, surface transverse crack, corner crack, diagonal crack,oxide stack6.锻件设计考虑的要素锻件余量：forging allowance锻件公差：forging tolerance工夹具：clamping apparatus加热设备：firing equipment加热规范：heating schedule冷却规范：cooling schedule后续处理：after treatment分模面：die parting face冲孔连皮：punching the wad7.挤压工艺分类冷挤压和热挤压Cold extrusion heat extrusion或者纵轧、横轧、斜轧Longitudinal rolling, rolling, rolling8.冷挤分类正挤压，反挤压，复全挤压，径向挤压及镦挤压Positive extrusion, reverse extrusion, full extrusion, radial extrusion and upsetting9.剪切加工种类横剪和纵剪冷剪切,热剪切Cross shear and slitting orCold shear and thermal shear10.拉深模具设计中需考虑的工艺变量Corner radius on the punch 刀尖圆角半径Blank size 毛坯尺寸Draw radius on die 绘制半径上Clearances 间隙Drawing force 拉伸力Blank holding force 压边力Ironing force 熨烫力Per cent reduction ％的削减Air vent 通风口Drawing speed 拉拔速度11.焊接接头类型对接接头butt joint角接接头corner jointT形接头T-joint搭接接头lap joint十字接头cruciform joint端接接头edge joint卷边接头edge-flange joint套管接头 sleeve joint斜对接接头 scarf joint锁底接头 lock joint焊接位置分类平焊位置flat position of welding仰焊位置overhead position of welding横焊位置horizontal position of welding立焊位置vertical position of welding金属过渡方式熔滴过渡metal transfer粗滴过渡（颗粒过渡）globular transfer短路过渡short circuiting transfer喷射过渡spray transfer脉冲喷射过渡pulsed spray transfer12:焊接缺陷分类裂缝：crack （焊缝/弧坑/热影响区裂纹:weld metal/crater/ heat-affected Zone (HAZ) crack）焊瘤:overlap 冷隔：cold lap 未焊满: under fill / incompletely filled groove 咬边: undercut 道间没有圆滑过渡/焊缝凹陷：bum effect / Excessive concave 未溶合: lack of fusion / incomplete fusion 气孔:gas pore / blowhole (针尖状气孔:pinhole; 密集气孔:porosity; 条虫状气孔:wormhole) 夹渣: slag inclusion (夹钨:tungsten inclusion; 夹杂物:inclusion) 未焊透:incomplete penetration / lack of penetration 过度焊缝加强高：excessive reinforce / Excessive weld metal 电弧烧伤：Arc strike / Arc burn 焊接变形: welding deformation 烧穿:burn through 塌陷: excessive penetration 凹坑:pit / dent 过度打磨：excessive grinding 焊疤：scar 飞溅：spatter 焊缝成型不好：poor profile 焊角不足：lack of weldle希望以上资料对你有所帮助，附励志名言3条：1、常自认为是福薄的人，任何不好的事情发生都合情合理，有这样平常心态，将会战胜很多困难。
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