焊接专业术语中英对照

焊接专业术语中英对照

焊接欠缺与检验

焊接欠缺welding imperfection 焊接缺陷weld defect 气孔blowhole/ gas pore 针尖状气孔pinhole 密集气孔porosity 条虫状气孔wormhole 裂纹crack

表面裂纹surface crack 咬边undercut 焊瘤overlap 凹坑pit

烧穿burn through

塌陷excessive penetration

未焊透incomplete penetration/ lack of penetration

未熔合lack of fusion/ incomplete fusion 未焊满incompletely filled weld 根部凹陷root concavity 电弧擦伤arc scratch 夹渣slag inclusion 夹杂物inclusion

夹钨tungsten inclusion 白点fish eye/ flake

错边misalignment/ dislocation 焊接检验

试件test piece 试样test specimen

无损检验nondestructive test 破坏检验destructive test 外观检查visual examination

超声波探伤ultrasonic inspection

直射法超声波探伤straight beam method 斜射法超声波探伤angle beam method 液浸法超声波探伤immersion method 射线探伤radiographic inspection/ radiography

X射线探伤X-ray radiographic inspection γ射线探伤gamma-ray inspection X射线工业电视探伤X-ray industrial television inspection

磁粉探伤magnetic particle inspection 电磁探伤electromagnetic inspection/ eddy current test

探伤灵敏度flaw detection sensitivity 渗透探伤penetration inspection

荧光探伤flurescent penetrant inspection 着色探伤dye penetrant inspection 密封性检验leak test

气密性检验air tight test 枕形气密检验pillow test 耐压检验pressure test 水压检验hydraulic test 气压检验pneumatic test

液晶检验liquid crystal test

声发射检测acoustic emission testing 面弯试验face bend testing 背弯试验root bend test 侧弯试验side bend test

横弯试验horizontal bend test 纵弯试验axial bend test 压扁试验squeezing test

actual weld-throat thick-ness焊缝厚度 all-around weld整周焊缝

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

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焊缝行南? 焊接轴线 axis of weld焊缝轴线; 焊接轴线 back of weld焊缝背面

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 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 cap 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

caulking weld密实焊缝 chain intermittent fillet weld链式分段角焊; 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

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 depth of weld焊接深度

dissimilar weld metal不同的焊接金属; 不同duplex spot weld双点点焊接头 edge joint weld边缘焊

edge weld端接焊; 端接焊缝; 端面焊缝; 对边焊

electric resistance weld mill电阻焊管机 electric weld-pipe mill电焊管机

焊接专业英语词汇（通用部分） acetylene 乙炔 ampere 电流安培 angle welding 角焊 arc 电弧

argon arc welding 氩弧焊接 bare electrode 光熔接条

butt welding 对接焊接 camber 电弧弯曲 cascade 阶叠熔接法 clad weld 被覆熔接 crator 焊疤 excess metal 多余金属 filler rod 焊条 fillet weld 填角焊接 gas shield 气体遮蔽 groove welding 起槽熔接

hand face shield 手握面罩 hard facing 硬表面堆焊

jig welding 工模焊接 laser beam welding 雷射光焊接

metal electrode insert gas welding MIG熔接 nugget 点焊熔核

overlaying 堆焊 peening of welding 珠击熔接法

plug welding 塞孔熔接 positioned welding 正向熔接

pressure welding 压焊 propane gas cutting 丙烷气切割

pure nickel electrode 纯镍熔接条 reinforcement of weld 加强焊接

resist 抗蚀护膜 root running 背面熔接 seam 焊缝 seaming 接合

seam welding 流缝熔接 series seam welding 串联缝熔接

skip welding process 跳焊法 spark 火花 spot welding 点焊接 stitch welding 针角焊

接

stud arc welding 电弧焊接 under laying 下部焊层

void 焊接空隙 weld flow mark 焊接流痕 weld flush 焊缝凸起 weld line 焊接纹

weld mark 焊接痕 weld penetration 熔接透入 welding-cutting tool 焊割具 welding-rod core 焊条芯

welding-seam cleaner 焊缝清理机 weldless pipe 无缝管

weldless steel tube 无缝钢管 well borer 凿井机

weld zone 焊接区 welding 焊接

welding bead 焊接泡 welding direction 焊接方向

welding distortion 焊接变形 welding flux 焊剂

welding ground 电熔接地 welding interval 焊接周期

welding stress 熔接应变 welding torch 熔接气炬

welding electrode production line 电焊条生产线

welding electrode 焊条 welding fixture 焊接夹具 welding generator 电焊机 welding goggles 焊工护目镜 welding gun 焊枪

welding helmet 电焊帽

welding inspection ruler 焊接检验尺 welding machine 焊接机 welding mill 焊管机

welding motor generator 电动焊接发电机 welding nozzle 焊嘴 welding paste 焊接药膏 welding pipe 焊接管 welding powder 焊粉

welding rectifier 焊接整流器 welding robot 焊接机器人

welding rod extrusion press 焊条挤压机 welding rod with acidic coating 酸性焊条 welding rod with alkaline coating 碱性焊条 welding rod 焊条

welding simulator 焊接模拟器

welding stainless electrode 不锈电焊条 welding steel tube 焊接钢管 welding tin billet 焊锡棒料 welding tongs 焊接夹钳 welding torch 焊炬

welding transformer 电焊变压器 welding unit 焊机

welding wire machine 焊线机 welding wire 焊丝

welding-cutting hose 熔焊及切割胶管 well counter 井式计数器 well deck vessel 井形甲板船 well drill 钻井机

well platform 钻井平台 well rig 钻井机

well testing truck 试井车 well thermometer 井温计 well tube filter 井管滤管

well type tempering electric furnace 井式回火电炉

well winch 矿井绞车

well-logging probe 测井探头 well-type counter 井型计数器

Wella Balsam Conditioner 威娜宝护发素 Wella Balsam shampoo 威娜宝香波 Wellene 韦纶聚酯短纤维

wellhead acid preventer 井口防酸器 wellington 惠灵顿防雨呢 Wellingtons 长筒皮靴

Welltite 韦纶泰特聚丙烯和聚乙烯单丝 Welsbach's alloy 韦尔斯巴赫发火合金 Welsh flannel 威尔士法兰绒 Welsh wool 威尔士粗羊毛 welsh-onion stalk 葱白 welsh-onion 葱

welt cementing machine 贴边粘合机 welt coloring machine 贴边染色机 welt cutting machine 切沿条机 welt fitting machine 贴边机 welt footwear 加贴边的鞋 welter screen 翻滚筛 welter 镶边机 Wepsin 三唑磷胺

Werlisa 威里沙牌照相机 Werner 维尔纳牌手表 weskit 紧身背心

Wessel silver 韦塞尔铜镍锌合金 West cigarette 威狮牌香烟 West ginseng 西洋参

West Lake Dragon Well tea 西湖龙井茶 West Lake silk umbrella 西湖绸伞 West Lake silk 西湖丝绸

West Lake water shield 西湖莼菜 Westeeco 韦斯蒂科镍铬铁耐热合金 Western king prawn 宽沟对虾 Western saddle pants 西式马裤 Western sand cherry 沙樱桃 Western shirt 西式衬衫

western style bed sheet 西式床单 Western style hat 西式呢帽

Western style pajamas 西式睡衣裤 Western style pants 西裤

Western style shirt 西式衬衫

Western style shirt-waist blouse 西式衬衫上衣

Western style suit 西服 western tie 西式领带

Western wool 美国西部羊毛

Western-made shirt in plaid gingham 长方格贞咸布西式衬衫

Westinghouse alloy 西屋镍铜热磁补偿合金 wet spinning frame 湿纺细纱机 wet air compressor 湿空气压缩机 wet air pump 湿空气泵

wet and dry bulb hygrometer 干湿球湿度计 wet and dry bulb recording hygrometer 干湿球自记湿度计

wet and dry bulb thermometer 干湿球温度计 wet ball mill 湿式球磨机

wet blue goat leather 山羊蓝湿革 wet blue goat skin 蓝湿山羊皮 wet board machine 湿式纸板机 wet brush 湿刷

wet chrome goat skin 铬湿山羊皮 wet cleaner 湿法清洗器 wet cloth 湿光布

wet clutch 湿式离合器 wet collector 湿式除尘器 wet condenser 湿式冷凝器 wet crude 含水原油

wet crushing mill 湿粉碎机 wet cylinder liner 湿式气缸套 wet drill 湿式风钻

wet dust collector 湿式收尘器 wet dust separator 湿式除尘器 wet electro-magnet 湿式电磁铁

wet electrolytic capacitor 电解液电容器 wet feeder 湿式给料机

wet fiber filter 湿式纤维过滤器 wet filter 湿式过滤器

wet fourdrinier board machine 长网湿抄机 wet frame 湿纺机

wet furfural condenser 含水糖醛冷凝器 wet gas meter 湿式气量计

wet gas scrubber 湿法气体洗涤

质量合格证书certification of fitness 原材料rawmaterial 底板 bottom plate 垫层 cushion 侧壁 sidewall

中心线center line

条形基础 strip footing 附件 accessories 型钢 profile steel 钢板 steel plate 熔渣 slag

飞溅 welding spatter 定位焊 tacking

引弧 generating of arc 熄弧 quenching of arc 焊道 welding bead 坡口 beveled edges

外观检查 visual inspection 重皮 doubleskin

水平方向弧度 radian in horizontal direction 成型 molding

直线度 straightness accuracy

焊缝角变形 welding line angular distortion 水平度 levelness 铅垂度 verticality

翘曲变形 buckling deformation 角尺 angle square 对接焊缝 butt weld 母材 parent metal

法兰密封面 flange sealing surface 夹层interlayer

表面锈蚀浓度 surface corrosion concentration

挠曲变 bending deformation

超声波探伤 ultrasonic testing/ ultrasonic examination

压力容器 pressure vessel

预制下料prefabrication baiting 排版直径 set-type diameter 焊缝 welding line 中幅板 ? center plate

测量方法 measuring method 基准点 datum mark

跳焊 skip welding

允许偏差 allowable variation 补强板 stiffening plate 开孔 tapping

对接接头 banjo fixing butt jointing 角钢 angle iron

安装基准圆 installation fundamental circle 缩孔 shrinkage cavity enfoldment 折迭

碳钢管 carbon steel tube 公称直径 nominal diameter 预埋件 embedded part

轴测图 axonometric drawing 布置图arrangement diagram

吊装立柱 hoisting upright column 焊接钢管 welded steel pipe

向心斜拉筋 centripetal canting pull rope 带板 band plate

槽钢胀圈 channel steel expansion ring 环口 collar extension 局部变形 local distortion 环缝 circumferential weld 顶板 top plate 拱顶 vault

顶板加强肋 stiffening rib 对接 butt joint

胎具 clamping fixture

卷板机 plate bending rolls

中心支架 center bearing bracket 椭圆度 ovality 等分线 bisectrix 搭接宽度lap width 点焊spot welding

搭接焊 overlap welding 对称：symmetrically 螺旋爬梯cockle stairs 放料阀baiting valve 液位计 content gauge

充水试验 filling water test 错边量 unfitness of butt joint 底圈 foundation ring

真空度检漏 vacuum degree leak test 丁字焊缝 tee welding

渗透探伤 oil whiting test 充水试验 filling water test

内侧角焊缝接头 interior angle welding line joint

foundation settlement 基础沉降 测量基准点 datum mark ?

稳定性试验 stability test 排气阀 outlet valve 角钢 angle steel 构件 component part

机械损伤 mechanical damage 氧乙炔气割 oxyacetylene gas cutting 低合金钢管low alloy steel 热影响区 heat affected area 修磨polish

砂轮片grinding wheel 等离子plasma panel 重皮 coldlap 凹凸unevenness 缩口necking down 端面 head face

倾斜 偏 差 dip deviation 外径 external diameter 砂轮grinding wheel 管件 pipe casting

单线 图single line drawing 平齐parallel and level 两端 two terminals 满扣 buckle

螺栓 紧 固 bolton 周边 periphery

附加 应 力 additional stress 同轴 度 axiality 平行 度 parallelism 随机 stochastic

允许 偏 差 allowable variation 重直 度verticality 水平 度 levelness

隔离 盲 板 blind plate 氩弧 焊argon arc welding 压盖 螺 栓 gland bolt 间距spacing

有效 期 period of validity 担任 take charge of ;undertake 焊条 welding rod

碳钢 焊 条carbon steel 焊丝 welding wire 熔化 焊 melting 钢丝 steel wire

气体 保 护 焊 gas shielded arc welding 烘干drying 清洗ablution

制度system

焊接 工 艺welding procedure 相应corresponding

手工 电 弧 焊manual electric arc welding 手工 钨 极 manual tungsten electrode 打底render

电源power source

交流alternating current 焊件 weldment

管壁 厚 度 pipe thickness 对接 焊 缝 butt weld 工件 壁 厚 workpiece

飞溅 物 splash沾污 smirch 油污 oil stain 细锉 smooth file 铣刀 milling cutter 氧化 膜 oxide film

脱脂 处 理 ungrease treatment] 棉质 纤 维 cotton fibre 丙酮acetone 硫 sulfur

焊剂 welding flux 钢板 steel plate

纵向 焊 缝 l0ngitudinal weld l0ngitudinal seam

筒节 shell ring 封头 end socket 卷管 reelpipe

强度试验strength test 起弧arc starting 穿堂 风draught 熔合fusion

反面reverse side 整体integral 封堵block up 焊口 weld bond

医用 胶 布medical proof fabric 高频 high frequency 焊炬welding torch 送气air supply

焊接专业英语词汇（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 l0ngitudinal 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 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l0ngitudinal weld 横向焊缝transverse weld 熔化焊

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 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

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 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 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 l0ng 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 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 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 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 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 Del0ng’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 l0ngitudinal 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 test U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 l0ngitudinal-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 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 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

焊接专业英语词汇（气焊、热剂焊、水下焊） 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 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 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

焊接专业英语词汇（钎焊） 硬钎焊brazing 软钎焊soldering

烙铁钎焊iron soldering

火焰钎焊torch brazing/ torch soldering 热风钎焊hot gas soldering 感应钎焊induction brazing 电阻钎焊resistance brazing

接触反应钎焊contact-reaction brazing 电弧钎焊arc brazing

浸渍钎焊dip brazing/ dip soldering

盐浴钎焊saltbath dip brazing (soldering) 金属浴钎焊molten metal bath dip brazing 炉中钎焊furnace brazing/ furnace soldering range of flux

钎剂热稳定性thermal stability of flux 3 钎焊工艺

钎焊过程 brazing (soldering) process 钎焊操作 brazing (soldering) operation 工艺镀层 technological coating 钎焊面 faying face

钎焊参数 brazing process variables 钎焊温度 brazing temperature 钎焊时间 brazing time

保护气氛钎焊brazing in controlled atmosphere

真空钎焊vacuum brazing

蒸气钎焊vapor phase soldering 超声波钎焊ultrasonic soldering 扩散钎焊diffusion brazing

波峰钎焊flow soldering/ wave soldering 分级钎焊step brazing/ step soldering 红外线钎焊infra-red brazing (soldering) 光束钎焊light soldering (brazing) 激光钎焊laser brazing (soldering) 电子束钎焊electron beam brazing 钎接焊braze-welding

钎料brazing filler metal/ solder 硬钎料brazing filler metal 软钎料solder (m)

自钎剂钎料self-fluxing brazing alloy/ self-fluxing filler metal

活性钎料active filler metal/ active metal brazing alloy

成形钎料preformed filler metal/ solder preform

非晶态钎料amorphous filler metal 粉状钎料powdered filler metal

钎料膏braze cream/ braze paste/ solder cream/ solder paste

药皮钎料 flux coated brazing(soldering)rod 层状钎料 sandwich filler metal 药芯钎料丝 flux-cored colder wire 敷钎料板 clad brazing sheet

钎剂 brazing flux; soldering flux 气体钎剂 gas flux

反应钎剂 reaction flux

松香钎剂 colophony flux; rosin flux 钎剂膏 flux paste

阻流剂 stopping-off agent 钎剂活性 flux activity

钎剂活性温度范围 activation temperature 钎焊保温时间 holding time of brazing 钎缝 brazing seam; soldering seam 钎缝界面区 interfacial region 钎缝金属 brace metal 钎角 fillet

钎焊接头 braced joint; soldered joint 平面搭接头 joggled lap joint; flush lap joint

搭接对接接头 butt and lap joint

搭接T形接头 lapped T-joint; flanged T-joint

锁缝接头 folded joint 平面锁缝接头 lick side seam joint; flat lock seam joint

锁缝角接接头 lock corner joint; corner double seam

嵌入T形接头 inset T joint

T形管接头 branch T saddle joint 套管接头 socket joint

外喇叭口套管接头 flare tube fitting 扩口套管接头 spigot joint

钎焊性 brazability; solderability 润湿性 wettability

润湿角 wetting angle; contact angle 铺展性 spreadability

铺展系数 spread factor; coefficient of spreading

钎着率 brazed rate

脱钎 de-brazing; de-soldering 润湿称量试验 wetting balance test 铺展性试验 spreadability test

填缝性试验 clearance fillability test 未钎透 incomplete penetration 虚钎 cold soldered joint

钎料熔析 liquation of filler metal 溶蚀 erosion

钎料流失 brazing filler metal erosion 钎剂夹杂 flux inclusion

4．钎焊设备 电阻钎焊机

波峰钎焊机 wave soldering machine 冷壁真空钎焊炉 cold wall type vacuum brazing

热壁真空钎焊炉 hot wall type vacuum brazing 空气等离子弧切割 air plasma arc cutting 氧等离子切割 oxygen plasma arc cutting 水再压缩空气等离子弧切割 air plasma water injection arc cutting

双层气流等离子弧切割 dual gas plasma arc cutting; shielded gas plasma arc cutting furnace

钎焊盒 brazing retort 钎剂涂敷器 fluxer

钎炬 brazing (soldering) blowpipe 喷灯 brazing lamp 烙铁 solder iron

焊接专业英语词汇（热喷涂与热切割） 热喷涂 thermal spraying 火焰喷涂 flame spraying

电弧喷涂 electric arc spraying 等离子喷涂 plasma spraying

高频感应喷涂 high frequency spraying 金属喷涂 metal spraying; metallizing 塑料喷涂 plastic spraying 陶瓷喷涂 ceramic spraying 喷熔 spray-fusing

表面粗糙化处理 surface roughening 电火花拉毛 electrospark roughening 抛锚效应 anchoring

喷涂层 spray-fused coating 喷熔层 spray-fused coating

结合层 bond coating; under coating 工作层 work coating

结合强度 adhesive strength 涂层强度 strength of coating 封孔处理 sealing 封孔剂 sealant 喷涂率 spray rate

沉积效率 deposition efficiency 孔隙率 porosity

喷涂材料 spraying material

自熔剂合金粉末 self-fluxing alloy powder 喷炬（枪）spray torch; 2． 热切割

热切割 thermal cutting (TC)

气割 gas cutting; oxygen cutting 氧溶剂切割 powder cutting

氧-石英砂切割 quartz powder cutting 电弧切割 arc cutting

氧气电弧切割 oxy-arc cutting 空气电弧切割 air arc cutting

等离子弧切割 plasma arc cutting (PAC) 激光切割 laser cutting(LC); laser beam cutting

电子束切割 electron beam cutting 喷气激光切割 gas jet laser cutting 碳弧切割 carbon arc cutting 水下切割 underwater cutting

喷水式水下电弧切割 waterjet method underwater arc cutting

氧矛切割 oxygen lancing; oxygen lance cutting

溶剂氧切割 powder lancing

手工气割 manual oxygen cutting 自动气割 automatic oxygen cutting 仿形切割 shape cutting

数控切割 NC (numerical-control) cutting 快速切割 high-speed cutting 垂直切割 square cut 叠板切割 stack cutting

坡口切割 beveling; bevel cutting 碳弧气割 carbon arc air gouging 火焰气刨 flame gouging 火焰表面清理 scarfing

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氧熔剂表面修整powder washing 预热火焰preheat flame 预热氧preheat oxygen

切割氧cutting oxygen/ cutting stream 切割速度cutting speed

切割线lone of cut/ cut line 切割面face of cut/ cut face 切口kerf

切口上缘cutting shoulder 切口宽度kerf width 后拖量drag

切割面平面度evenness of cutting surface/ planeness of cutting surface

割纹深度depth of cutting veins/ stria depth 切割面质量quality of cut face

上缘熔化度shoulder meltability/ melting degree of shoulder 切口角kerf angle

缺口notch

挂渣adhering slag 结瘤dross

割炬cutting torch/ cutting blowpipe/ oxygen-fuel gas cutting torch 割枪cutting gun

割嘴cutting nozzle/ cutting tip 快速割嘴divergent nozzle/ high-speed nozzle 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 表面割炬gouging blowpipe

水下割炬under-water cutting blowpipe

水下割条electrode for under-water cutting 粉剂罐powder dispenser

数控切割机NC cutting machine 门式切割机flame planer

光电跟踪切割机photo-electric tracing cutting

火焰切管机pipe flame cutting machine 磁轮式气割机gas cutting machine with magnetic wheels

电阻焊摩擦焊爆炸焊扩散焊超声波焊等 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 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 顶锻电流 upset current 预热电流 preheat current 回火电流 temper current

调伸长度 initial overhange; extension 闪光留量 flash allowance 顶锻留量 upset allowance 顶锻速度 upset speed

电极接触面 electrode contact surface 贴合面 faying surface 焊点 welding spot 熔核 nugget

熔核直径 diameter of nugget 塑性金属环区corona bond 焊透率penetration rate 压痕indentation

压痕深度depth of indentation 压深率indentation ratio 翘离sheet separation 缩孔shrinkage cavity 胡须intrusion

电极粘损electrode pick up 喷溅splash/ expulsion

毛刺fin

飞边upset metal/ fin

焊点距weld spacing/ spot weld spacing 边距edge distance 分流shunt current

接触电阻contact resistance

电阻焊机resistance welding machine 点焊机spot welding machine

多点焊机multiple spot welding machine 移动式点焊机portable spot welding machine 锥头电极truncated tip electrode 平头电极flat tip electrode 尖头电极pointed tip electrode 球面电极radius tip electrode 偏心电极offest electrode 直电极straight electrode 弯电极cranked electrode

双弯电极double cranked (swannecked) electrode

滚轮电极circular electrode/ welding wheel 缝焊机seam welding machine

纵横两用缝焊机universal seam welder 对焊机butt resistance welding machine 凸焊机projection welding machine

三相低频焊机three phase low frequency welder

二次整流电阻焊机direct current resistance welder secondary rectification

电容储能电阻焊机condenser discharge resistance welder

电容储能点焊机condenser type spot welder/ capacitor spot welding machine

工频电阻焊机mains frequency resistance welding machine

低频电阻焊机frequency converter resistance welding machine

高频焊机high frequency induction welder 逆变式电阻焊机inverter type resistance welding machine

全波阻焊电源full wave resistance welding power source

斩波阻焊电源chopped wave resistance welding power source

旋转焊接变压器rotary welding transformer C形点焊钳C-type welding head/ C-type gun X形点焊钳pincer spot welding head/ pliers spot welding head 断续器contactor

同步断续器synchronous contactor 异步断续器non-synchronous contactor 程序控制器sequencer

程序时间调节器sequencer timer 电极臂arm

电极握杆electrode holder 电极台板backup die/ bolster

电极水冷管electrode cooling tube 电极头electrode tip 电极帽electrode cap 斜棱滚轮电极bevelled wheel 顶锻机构upsetting mechanism

电极总行程total electrode stroke 工作行程operational stroke

辅助行程electrode travel/ electrode stroke 臂间距离horn spacing/ throat opening 电极臂伸出长度arm extension 摩擦焊friction welding (FW) 转速friction speed 摩擦压力friction pressure/ heating pressure 摩擦时间friction time

摩擦变形量burn-off length 摩擦变形速度burn-off rate 停车时间stopping time 顶锻变形量forge length 顶锻变形速度forge rate 摩擦表面friction surface

储能摩擦焊fly-wheel type friction welding 径向摩擦焊radial friction welding 扩散焊diffusion welding (DW)

过渡液相扩散焊transient liquid phase diffusion welding

热等静压扩散焊hot isotatic pressure diffusion welding

热轧扩散焊roll diffusion welding 扩散缝焊seam diffusion welding

超塑成形扩散焊supperplastic forming diffusion bounding

隔离剂buttering material 爆炸焊explosive welding (EW) 爆炸点焊explosive spot welding 爆炸线焊explosive line welding 多层板爆炸焊explosive welding of multiplayer plates

多层管爆炸焊explosive welding of multiplayer tubes 覆板（覆管）cladding plat (tube)/ flyer plate (tube)

基板（基管）base plate(tube)/ parent plate 超声波点焊ultrasonic spot welding (tube)

保护层buffer/ protector 基础base

预置角preset angle

间距initial stand-off/ spacing 装药量explosive load

装药密度charge density/ loading density 质量比mass ratio

平行法parallel plate configuration 角度法preset angle configuration 均匀布药average arranging explosive 梯形布药gradient arranging explosive 爆炸焊参数explosive welding parameters 初始参数initial parameters 动态参数dynamic parameters 界面参数interface parameters 爆轰速度detonation velocity 覆板速度cladding plate velocity 碰撞点impact point

碰撞点速度velocity of the impact point 弯折角bending angle 碰撞角collision angle 碰撞压力impact pressure 格尼能Gurney energy 垂直碰撞normal impact

倾斜碰撞oblique impact/ inclined impact 对称碰撞symmetrical impact 来流upper stream 出流down stream

再入射流re-entrant jet 自清理oneself cleaning 结合区bond zone 平面结合plane bond 波状结合wave-like bond

界面波长length of the interfacial wave 界面波幅amplitude of the interfacial wave 熔化层molten layer 熔化袋molten pocket 雷管区detonator zone 边界效应edge effect

焊接性窗口weldability windows 焊着率ratio of welding area

内爆法internal explosion process 外爆法external explosion process 半圆柱试验法semi-cylinder experiment method

超声波焊ultrasonic welding (UW)

超声波缝焊ultrasonic seam welding 超声波点焊机ultrasonic spot welder 超声波缝焊机ultrasonic seam welder 冷压焊cold pressure welding (CPW) 热压焊hot pressure welding 热轧焊hot roll welding

旋弧压力焊rotating arc pressure welding 埋弧压力焊submerged arc pressure welding 电渣压力焊electroslag pressure welding 气压焊gas pressure welding

锻焊forge-welding/ blacksmith welding 磁力脉冲焊magnetic-pulse welding

焊接专业英语词汇（焊接卫生与安全） 焊接烟尘weld fume

焊接发尘量total amount of fumes 焊接烟尘浓度weld fume concentration

焊接烟尘容限浓度threshold limit values of weld fume (TLV)

焊接发尘速率weld fume emission rate 焊接有害气体welding toxic gases/ weld harmful gases

标定卫生空气需要量nominal hygienic air requirement

焊工尘肺pheumocomsis of welder

焊工锰中毒chronic occupational manganese poisoning of welder

焊工氟中毒fluorosis of welder

焊工金属烟热metal fume fever of welder 电光性眼炎eye-flash (arc eye)

电光性皮炎electro-photo dermatitis 电弧紫外线灼伤ultraviolet ray burn 防电击装置voltage reducing device 除尘装置dust collection device 焊工手套welding gloves 护脚welding spats 防护鞋shielding shoes

full fillet weld 满角焊缝; 全角

焊 angle weld 角焊

full penetration butt weld 满对接焊

angle butt weld 斜对接焊

front(al) fillet weld 正面角焊

缝

all-around weld 整周焊缝

all-around weld (整周焊缝)环焊缝

arc-seam weld电弧缝焊 arc-spot weld 电弧点焊

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 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