4焊接专业词汇_英语学习_外语学习_教育专区

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1、焊接专业词汇质最合格证书certificationoffitness原材料・rawmaterial底板bottomplate垫:层cushion侧壁sidewall中心线centerline条形基础stripfooting附lYaccessories型钢profilesteel钢板steelplate熔渣slag飞溅weldingspatter定位焊tacking弓

2、弧generatingofarc熄弧quenchingofarc焊道weldingbead坡口bevelededges外观检查visualinspection重皮doubleskin水平方向弧度ra

3、dianinhorizontaldirection成型molding直线度straightnessaccuracy焊缝角变形weldinglineangulardistortion水平度levelness铅垂度verticality翘曲变形bucklingdeformation角尺anglesquare对接焊缝buttweld母材parentmetal法兰密封Mlflangescalingsurface夹层interlayer表ifij锈蚀浓度surfacecorrosionconcentration挠曲变bendingdeformation超声波探伤ultras

4、onictesting/ultrasonicexamination压力容器pressurevessel预制b$'l-prefabricationbaiting排版肓径set-typediameter焊缝weldingline中幅板?centerplate测量方法measuringmethod基准点datummark嵌匕焊skipwelding允许偏差allowablevariation补强板stiffeningplate开孔tapping对接接头banjofixingbuttjointing角钢angleiron安装棊准関installationfundament

5、alcircle吊装立柱hoistinguprightcolumn焊接钢管weldedsteelpipe向心斜拉筋centripetalcantingpullrope带板bandplate槽钢胀圈channelsteelexpansionring坏口collarextension局部变形localdistortion环缝circumferentialweld顶板topplate拱顶vault顶板加强肋stiffeningrib对接buttjoint胎具clampingfixture卷板机platebendingrolls中心支架centerbearingbrack

6、et椭圆度ovality等分线bisectrix搭接宽度lapwidth点焊spotwelding搭接焊overlapwelding对称:symmetrically螺旋爬梯cocklestairs放料阀baitingvalve液位计contentgauge充水试验fillingwatertest错边量unfitnessofbuttjoint底圈foundationring真空度检漏vacuumdegreeleaktest丁字焊缝teewelding焊缝组对weldseamfit-up渗透探伤oilwhitingtest充水试验fillingwatertest内侧角

7、焊缝接头interiorangleweldinglinejointfoundationsettlement基础沉降测量基准点datummark稳立性试验stabilitytest排气阀outletvalve角钢anglesteel构件componentpart机械损伤mechanicaldamage缩孔shrinkagecavityenfoldment折迭碳钢管carbonsteeltube公称直径nominaldiameter预埋件embeddedpart轴测图axonomctricdrawing布置图arrangementdiagram氧乙烘气害ijoxyac

8、etylenegascutting低合金钢管lowalloysteel热影响区heataffectedarea修磨polish砂轮片grindingwheel等离子plasmapanel重皮coldlap卩*1凸unevenness缩口neckingdown端面headface倾斜偏差dipdeviation夕卜径externaldiameter砂轮grindingwheel管件pipecasting单线图singlelinedrawing平齐parallelandlevel两端twoterminals满扣buckle螺栓紧固bolt-on周边periphery附

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