焊接常用专业术语2

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1、焊缝weld接逢seam焊缝符号weldingsymbol焊缝金属weldmetal填充金属fillermetal熔敷金属depositedmetal焊缝表面weldface/faceofweld焊缝背面backofweld焊缝轴线axisofweld焊缝尺寸sizeofweld焊缝宽度weldwidth/widthofweld焊缝长度weldlength/lengthofweld焊缝有效长度effectivelengthofweld焊缝厚度throatdepth/throatthickness焊缝计算厚度theoreticalthroat焊缝实际厚度actual

2、throat熔深penetration/depthofpenetration焊缝成形appearanceofweld焊缝成形系数formfactorofweld余高reinforcement/excessweldmetal背面余高rootreinforcement削平焊缝flushweld/weldmachinedflush对接焊缝buttweld角焊缝fillet焊脚leg/filletweldleg角焊缝断面形状profileoffilletweld平形角焊缝flatfillet凸形角焊缝convexfilletweld凹形角焊缝concavefilletwe

3、ld角焊缝凹度concavity侧面角焊缝sidefilletweld/filletweldinparallelshear正面角焊缝rontfilletweld/filletweldinnormalshear立角焊缝filletweldintheverticalposition横角焊缝filletweldinthehorizontalposition平角焊缝filletweldintheflatposition斜角焊缝obliquefilletweld连续焊缝continuousweld断续焊缝intermittentweld连续角焊缝continuousfill

4、etweld断续角焊缝intermittentfilletweld交错断续角焊缝staggeredintermittentfilletweld并列断续角焊缝chainintermittentfilletweld端接焊缝edgeweld卷边焊缝flangededgeweld塞焊焊缝plugweld纵向焊缝longitudinalweld横向焊缝transverseweld环彳亍焊缝girthweld/circumferentialweld螺旋形焊缝spiralweld/helicalweld密圭寸焊缝sealweld承载焊缝strengthweld联系焊缝conne

5、ctiveweld定位焊缝tackweld焊道bead/run/pass焊波ripple焊根weldroot/rootofweld焊趾weldtoe/toe封•底焊道sealingrun(aftermakingmainweld)/backweld打底焊道backingweld(beforemakingmainweld)/backweld根部焊道rootpass/rootrun填充焊道fillingbead盖面焊道cosmeticbead/coverpass冋火焊道temperbead/annealingbead熔透焊道penetrationbead焊层layer焊

6、接接头weldedjoint接头形状jointgeometry等强匹配接头equalmatchingweldjoint低强匹配接头undermatchingweldjoint超强匹配接头overmatchingweldjoint接头根部rootofjoint对接接头buttjointI形对接接头squarebuttjointV形对接接头singleVbuttjointU形对接接头singleUbuttjointJ形坡口接头singleJbuttjoint双V形对接接头doubleVbuttjoint双单边V形对接接头doublebevelbuttjoint/Kgr

7、oovebuttjoint带钝边U形对接接头doubleUbuttjoint带钝边J形坡口接头doubleJjoint角接接头cornerjointT形接头Tjoint斜T形接头inclinedTjoint十字接头cruciformjoint/cross-shapedjoint三联接头jointamongthreemembers搭接接头lapjoint套管接头muffjoint/sleevejoint双盖板接头doublestrappedjoint盖板接头strappedjoint端接接头edgejoint卷边接头flangededgejoint锁底对接接头loc

8、kbutt