1、整理焊接术语中英对照熔接 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 wel
2、d 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 posit
3、ion welding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
4、 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
5、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
6、 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/wea
7、ve 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
8、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 ba
9、cking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 neg
10、ative/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
11、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
12、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 coe
13、fficient飞溅 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 ro
14、ot 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 ro
15、ot 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
16、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 leng
17、th/ 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 machin
18、ed 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 verti
19、cal position横角焊缝 fillet weld in the horizontal position平角焊缝 fillet weld in the flat position（ 焊接网 www.H ）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 fi
20、llet 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/
21、 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 w
22、eld 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 doub
23、le 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 b
24、utt 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 int
25、ensity 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
26、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
27、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
28、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
29、 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 ther
