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1、焊接英文专业术语焊接英文专业术语焊接英文专业术语 full fillet weld 满角焊缝; 全角焊 angle weld 角焊full penetration butt weld 满对接焊 angle buttweld 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 techn
2、ique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
3、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 weldin
4、g/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 do
5、wnhand 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
6、 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
7、 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
8、 (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 weld
9、ing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 e
10、nclosed 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
11、 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 fre
12、quency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
13、 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 c
14、oefficient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
15、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 groov
16、e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
