熔接fusion welding
壓接pressure welding
焊接過程welding process
焊接技術(shù)welding technique
焊接工藝welding technology/procedure
焊接操作welding operation
焊接順序welding sequence
焊接方向direction of welding
焊接位置welding position
熔敷順序build-up sequence
deposition sequence
焊縫傾角weld slope/inclination of weld axis
焊縫轉(zhuǎn)角weld rotation/angle of rotation
平焊位置flat position of welding
橫焊位置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
橫焊horizontal position welding
立焊vertical position welding
仰焊overhead position welding
全位置焊all position welding：熔焊時，焊件接逢所處空間位置包括平焊、橫焊、仰焊等位置所進(jìn)行的焊接。如水平固定管所進(jìn)行的環(huán)縫焊接
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
傾斜焊inclined position welding
上坡焊upward welding in the inclined position
下坡焊downward welding in the inclined position
對接焊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形坡口對接焊square butt welding
喇叭形坡口焊 flare groove welding
卷邊焊flanged edge welding
縱縫焊接welding of longitudinal seam
橫縫焊接welding of transverse seam
環(huán)縫焊接girth welding/ circumferential
螺旋縫焊接welding of spiral seam/welding of helical seam
環(huán)縫對接焊butt welding of circumferential seam
定位焊tack welding
單面焊welding by one side
雙面焊welding by both sides
單道焊single pass welding/single run welding
多道焊multi-pass welding
單層焊single layer welding
多層焊multi-layer welding
分段多層焊block sequence/ block welding
分層多道焊multi-layer and multi-pass welding
連續(xù)焊continuous welding
斷續(xù)焊intermittent welding
打底焊backing weld
封底焊back sealing weld
蓋面焊cosmetic welding
深熔焊deep penetration welding
擺動焊welding with weaving/weave bead welding
前傾焊 foreward welding (英國)/ forehand welding (美國)
后傾焊 backward welding(英國)/ backhand welding(美國)
分段退焊backstep welding
跳焊skip welding
對稱焊balanced welding/ balanced welding sequence
左焊法leftward welding forehand welding
右焊法rightward welding/backhand welding
挑弧焊whipping method
自動焊automatic welding
手工焊manual welding/hand welding
車間焊接shop welding
工地焊接site welding(英國)/ field welding (美國)
拘束焊接restraint welding
堆焊surfacing/building up/overlaying
隔離層堆焊buttering
端部周邊焊boxing/end return
返修焊rewelding
補焊repair welding
塞焊plug welding
槽焊slot welding
襯墊焊welding with backing
焊劑墊焊welding with flux backing
窄間隙焊narrow-gap welding
強制成形焊enclosed welding
脈沖電弧焊pulsed are welding
電弧點焊arc spot welding
螺柱焊stud welding
熱風(fēng)焊hot gas welding
高能焊high grade energy welding
固態(tài)焊接solid-state welding
單面焊雙面成形one-side welding with back formation
焊接條件welding condition
焊接工藝參數(shù)welding parameter
極性polarity
正接electrode negative/straight polarity
反接electrode positive/reversed polarity
運條方式manipulation of electrode
焊接電流welding current
焊接電流增加時間welding current upslope time
焊接電流衰減時間welding current downslope time
電流密度current density
短路電流short circuit current
脈沖電流pulse level/pulse current level
脈沖電流幅值pulse current amplitude
基值電流background level
脈沖頻率pulse frequency
脈沖焊接電流占空比duty cycle of pulse duration
電弧電壓arc voltage
再引弧電壓reignition voltage
焊接速度welding speed
行走速度rate of travel/travel speed
送絲速度wire feed rate
線能量heat input/energy input
熱輸入heat input
預(yù)熱preheat
后熱postheat
焊后熱處理posweld heat treatment/postheat treatment
預(yù)熱溫度preheat temperature
層間溫度interpass temperature
焊接終了溫度finishing temperature
后熱溫度postheating temperature
焊絲伸出長度wire extension
弧長arc length
熔化速度melting rate
熔化時間melting time
熔化系數(shù)melting coefficient
熔敷速度rate of deposition/deposition rate
熔敷系數(shù)deposition coefficient
熔敷效率deposition efficiency
損失系數(shù)loss coefficient
飛spatter
飛濺率spatter loss coefficient
融合比fusion ratio
稀釋dilution
稀釋率rate of dilution
合金過度系數(shù)transfer efficiency/recovery (of an element)
坡口groove
坡口面groove face
坡口面角度angle of bevel (英國)/ bevel angle (美國)
坡口角度included angle(英國)/groove angle(美國)
坡口高度groove depth
鈍邊root face
鈍邊高度thickness of root face/width of root face
根部間隙root gap(英國)/root opening (美國)
根部半徑root radius/groove radius
根部銳邊root edge
卷邊高度height of flange
卷邊半徑radius of flange
單面坡口single groove
雙面坡口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
雙Y形坡口double Vgroove with root face
帶鈍邊U形坡口single U groove
帶鈍邊雙U形坡口double U groove
VY形坡口single compound angle groove
帶鈍邊J形坡口single J groove
帶鈍邊雙J形坡口double J groove
單邊V形坡口single bevel groove
雙V形坡口double V groove
不對稱雙V形坡口 asymmetric double V groove
雙單邊V形坡口 double bevel groove/K groove
帶墊板V形坡口 V groove with backing/ single V groove with backing