焊接术语(中英对照)汇总.doc

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1、中文English焊接welding刻蚀工艺sculpturalprocess热塑性塑料thermoplastics拼合coalescence焊接熔池weldpool低熔点材料low-melting-pointmaterial触点electricshock药芯焊丝电弧焊flux-coredarcwelding胶接bonding铝热焊thermitewelding（飞机）机身fuselage脆性brittleness活性金属reactivemetal钨极氦弧焊gastungstenarcwelding自保护焊丝sel

2、f-shieldedwireelectrode弧焊电源weldingpowersupply浅熔深焊缝shallowweld正弦波sinewave仰焊焊缝overheadjoint电气焊electrogaswelding平头对接接头squarebuttjoint合金元素alloyingelement当量碳含量equivalentcarboncontent铬chromium[矿]钒,铅矿vanadium焊接技能weldingtechnique焊接方法weldingprocess焊接工艺weldingprocedure焊

3、接工艺规范(程)weldingprocedurespecification焊接操作weldingoperation焊接顺序weldingsequence焊接方向progressofwelding焊接回路weldingcircuit坡口groove开坡口beveling(oftheedge)单面坡口singlegroove双面坡doublegroove坡口面grooveface坡口角度grooveangle坡口面角度bevelangle,angleofpreparation接头根部rootofjoint30根部间隙r

4、ootopening根部半径rootradius,grooveradius钝边rootface接头joint接头设计jointdesign对接接头buttjoint角接接头cornerjointT形接头T-joint搭接接头lapjoint十字接头cruciformjoint端接接头edgejoint卷边接头edge-flangejoint套管接头sleevejoint斜对接接头scarfjoint锁底接头lockjoint母材金属basemetal,parentmetal热影响区heat-affectedzone

5、过热区overheatedzone熔台线(熔化焊)weldinterface焊缝weld焊缝区weldzone焊缝金属区weldmetalarea定位焊缝tackweld承载焊缝strengthweld连续焊缝continuousweld断续焊缝intermittentweld纵向焊缝longitudinalweld横向焊缝transverseweld环缝girthweld,circumferentialweld螺旋形焊缝spiralweld,helicalweld密封焊缝sealweld对接焊缝buttweld角

6、焊缝filletweld正面角焊缝filletweldinnormalshear侧面角焊缝filletweldinparallelshear并列断续角焊缝chainintermittentfilletweld交错断续角焊缝staggeredintermittentfilletweld凸形角焊缝convexfilletweld凹形角焊缝concavefilletweld端接焊缝edgeweld塞焊缝plugweld槽焊缝slotweld焊缝正面faceofweld30焊缝背面rootsurface焊缝宽度weldwi

7、dth焊缝厚度actualthroat焊缝计算厚度theoreticalthroat焊缝凸度convexity焊缝凹度concavity焊趾weldtoe焊脚filletweldleg熔深depthoffusion焊缝成形系数formfactor(oftheweld)余高weldreinforcement焊根weldroot焊缝轴线axisofweld焊缝长度weldlength焊缝金属weldmetal焊缝符号weldingsymbols手工焊manualwelding自动焊automaticwelding机械化

8、焊接mechanizedwelding定位焊tackwelding连续焊continuouswelding断续焊intermittentwelding对接焊buttwelding角焊filletwelding搭接焊lapwelding卷边焊flangewelding车间焊接shopwelding工地焊接fieldwelding补焊(返修焊)repairwel