2022年焊接专业英语词汇最全版本 .docx

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1、精选学习资料 - - - - - - - - - 焊接专业英语词汇共 10 部分焊接专业英语词汇共 10 部分1、熔化焊 熔接 fusion welding 压接 pressure welding 焊接过程 welding process 焊接技术 welding technique 焊接工艺 welding technology/procedure 焊接操作 welding operation 焊接次序 welding sequence 焊接方向 direction of welding 焊接位置 welding position 熔敷次序 build-up sequence/deposit

2、ion 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

3、 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

4、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 fille

5、t 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 名师归纳总结 纵缝焊接 welding of longitudinal seam 第 1 页,共 39 页横缝焊接 welding of transverse seam - - - - - - -精选学习资料 - - - - - - - - - 环缝焊接 girth welding/ circumferential 螺旋缝焊接

6、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 w

7、elding 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 摇摆焊 welding with weaving/weave bead welding 前倾焊 foreward welding 英国 / forehand welding 美国 后倾焊 backward welding 英国 /

8、 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 / f

9、ield welding 美国 拘谨焊接 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 名师归纳总结 窄间隙焊 narrow-gap welding 第 2 页,共 39 页强制成形焊enclosed welding

10、脉冲电弧焊pulsed are welding - - - - - - -精选学习资料 - - - - - - - - - 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 negati

11、ve/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 amp

12、litude 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/post

13、heat 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 名师归纳总结 熔敷速度 rate of deposition/deposition rate 第 3 页,共 39 页熔敷系数 deposition coe

14、fficient 熔敷效率 deposition efficiency - - - - - - -精选学习资料 - - - - - - - - - 缺失系数 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

15、 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

16、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

17、 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 名师归纳总结 焊缝符号welding symbol 第 4 页,共 39 页焊缝金属weld metal

18、填充金属filler metal - - - - - - -精选学习资料 - - - - - - - - - 熔敷金属deposited metal 焊缝外表 weld face/ face of weld 焊缝反面 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 焊缝运算厚度 the

19、oretical 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 反面余高 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 角焊缝断面外形 profile of fillet we

20、ld 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

21、 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 交叉断续角焊缝 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 名师归纳总结 纵向焊缝 longi

22、tudinal weld weld 第 5 页,共 39 页横向焊缝 transverse weld 环行焊缝 girth weld/ circumferential 螺旋形焊缝spiral weld/ helical weld - - - - - - -精选学习资料 - - - - - - - - - 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

23、 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 接头外形 joint geometry 等强匹配接头equalmatching weld

24、 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 joint I 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 joint J 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

25、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

26、头 flanged edge joint 名师归纳总结 锁底对接接头lock butt joint 第 6 页,共 39 页斜对接接头oblique butt joint - - - - - - -精选学习资料 - - - - - - - - - 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 电弧外形 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 ar

27、c 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

28、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 名师归纳总结 脉冲喷射电弧pulsed spray arc 第 7 页,共 39 页起皱现象 puckering phenomena 起皱电弧 puckering arc 起皱

29、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 电弧稳固性arc stability 电弧静特性static characteristic of arc - - - - - - -精选学习资料 - - - - - - - - - 电弧动特性dynamic characteristic of ar

30、c 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 电弧自身调剂 arc self-regulation 挖掘作用 digging action 极性效应 polarity effect 熔滴 droplet 熔滴比外表积 specific surface of droplet 熔滴过渡 metal transfer 过度频率transition frequency 粗滴过渡 globular

31、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 s

32、lag 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 熔渣流淌性 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 sla

33、g detachability 焊接设备 welding equipment; welding set 焊机 welding machine; welder 名师归纳总结 - - - - - - -第 8 页,共 39 页精选学习资料 - - - - - - - - - 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 准稳固温度场 quas

34、i-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 cool

35、ing 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

36、dehydrogenation 去氢热处理heat treatment for dehydrogenation 脱硫 desulphurization 脱磷 dephosphorization 名师归纳总结 渗合金alloying ferrite 第 9 页,共 39 页微量合金化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 焊缝结晶外形solidification mode in weld-be

37、ad 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 粒状贝氏体granular bainite 板条马氏体lath martensite - - - - - - -精选学习资料 - - - - - - - - - 过热组织overheated s

38、tructure 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 冷裂敏锐系数 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

39、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 疲惫断口 fatigue fracture 滑移面断口 glide plane fracture 断口形貌 fractu

40、re 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 名师归纳总结 焊接区weld zone 第 10 页,共 39

41、页焊态 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 - - - - - - -精选学习资料 - - - - - - - - - 细晶区 fine grained region 过渡区 transition zone 硬化区 hardened zone 碳当量 car

42、bon equivalent 铬当量 chromium equivalent 镍当量 nickel equivalent 舍夫勒组织图 Schaefflers diagram 德龙组织图 Delongs diagram连续冷却转变图CCT 图 continuous cooling transformation 裂纹敏锐性 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 名师归纳总结 热影响区裂纹heat-affected zone crack 第 11 页,

43、共 39 页纵向裂纹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 推迟裂纹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 排除应力处理裂纹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