机械英语词汇汇编(编辑

机械英语词汇汇编一、检验、试验方法归类Inspection焊接检验weldinginspection包装检验packinginspection过程检验in-processinspection总装检验finalassemblyinspection热处理检验heattreatmentinspection材料验收检验materialreceivinginspectionTest压力试验pressuretest弯曲试验bendtest冲击试验impacttest水压试验hydrostatictest气压试验pneumatictest落锤试验dropweighttest化学分析试验chemicalanalysistest缺口韧性试验notchductilitytest金相检验metallurgicanalysistestExamination无损检验nondestructiveexamination磁粉检验magneticparticleexamination超声检验ultrasonicexamination射线检验radiographicexamination目视检验visualexamination液体渗透检验liquidpenetrantexamination二、压缩机零部件名称缸体；机壳casing焊接机壳fabricatedcasing铸造机壳castcasing筒型缸体barrelcasing垂直剖分筒型缸体verticalsplitbarrelcasing端盖endcover进风管inletnozzle出风管outletnozzle轴承座bearingpedestal支撑轴承；经向轴承journalbearing推力轴承；止推轴承thrustbearing转子rotor定子stator隔板diaphragm进气隔板intakediaphragm中间隔板inter-stagediaphragm末端隔板dischargediaphragm主轴shaft轴套shaftsleeve平衡盘balancedrum推力盘thrustcollar轴端密封shaftendseal叶轮impeller前盘disk叶片vane轴盘cover变速机gearunit齿轮箱gearcasing大齿轮bullgear小齿轮pinion三、泵的零部件名称外筒体barrel泵体pumpcasing吸入盖suctioncover吸入喇叭管suctionbellmouth导流壳diversioncasing泵轴pumpshaft轴套shaftsleeve传动轴drivingshaft导轴承guidebearing推力轴承thrustbearing接管joint基础座baseplate吐出座dischargebase支撑座supportbase叶轮impeller首级叶轮firststageimpeller次级叶轮secondstageimpeller平衡鼓balancingdrum机械密封machinesealing节流套throttlerush联轴器coupling四、常用术语磨损abrasion腐蚀corrosion侵蚀erosion裕量allowance磨损裕量allowanceforabrasion可达性accessibility紧密性tightness弯曲应力bendstress螺栓载荷boltloading焊缝系数jointefficiency强度strength钎焊brazing最高使用温度maximumservicetemperature钎焊的表面清理cleaningofbrazedsurface钎焊剂fluxes操作温度operatingtemperature曲率curvature成型端formingend厚度thickness焊接端weldingend使用限制servicerestriction压力-温度界限pressure-temperaturelimitation缺陷defect质量系数qualityfactor标准specification找正公差alignmenttolerance焊后热处理post-weldheattreatment焊接容器的变形distortionofweldedvessel防爆膜rupturedisk壳体的偏心度eccentricityofshell弹性模量elasticitymodulus变径段reducer许用工作压力allowableworkingpressure开孔补强reinforcementforopening角焊filletweld现场安装fieldassembly凹面concave凸面convex搭接lapjoint搭接量amountofoverlap许用形状permissibleshape尺寸校核dimensioncheck屈服yielding免检exemptfrominspection焊接工艺weldingprocedure轧制件rolledpart质量保证体系qualitycontrolsystem压力整定pressuresetting淬火及回火quenchingandtempering成型forming射线照相系数radiographfactor低压力lowstress抽样检查spotexamination刚性环stiffeningring安全阀排量relievingcapacityofsaftyvalve应力值stressvalue静压头statichead分子量molecularweight试样testcoupon厚度量规thicknessgage用锤尖敲击peening膨胀系数expansioncoefficient塞焊plugweld定位焊；点焊tackweld五、容器名称Vessel铸造容器forgedvessel覆盖容器cladvessel铸铁容器castironvessel碳钢及低合金钢容器carbonandlowsteelvessel钎焊容器brazedvessel压力容器pressurevessel高合金钢容器high-alloysteelvessel多受压室容器multichambervessel非铁金属容器nonferrousvessel焊接容器weldedvessel外压容器externalpressurevessel镀锌容器galvanizedvessel六、法兰和螺栓法兰flange盲板法兰blindflange法兰力矩flangemoment法兰应力flangestress法兰连接flangeconnection法兰接触面flangeinterface螺栓bolt螺栓载荷boltloading螺栓应力boltstress双头螺栓studbolt螺栓法兰连接boltedflangeconnection七、关于“孔”Hole小孔hole人孔manhole绞孔reaminghole螺孔screwhole指示孔telltaleholeOpening封头开孔headopening壳体开孔shellopening大开孔largeopening多个开孔multipleopening接管开孔nozzleopening环绕开孔aroundopening检查孔inspectionopening通道孔accessopening八、形状名称正方形square矩形rectangular三角形triangle菱形diamond圆形round/circle椭圆形ellipsoid/oval锥形taper梯形trapezia球形sphericity半球形hemisphericity准锥形toriconical准球形torispherical九、机器类型1、鼓风机blower离心鼓风机centrifugalblower曝气鼓风机aerationblower2、压缩机compressor离心压缩机centrifugalcompressor轴流压缩机axialflowcompress透平压缩机turbocompressor往复压缩机reciprocatingcompressor组装式离心压缩机packagedcentrifugalcompressor富气压缩机richgascompressor循环氢压缩机circulating/recyclehydrogencompressor新氢压缩机newhydrogencompressor合成气压缩机syntheticgascompressor氨冷冻压缩机ammoniarefrigeratingcompressor裂解气压缩机crackinggascompressor乙烯压缩机ethylenecompressor丙烯制冷压缩机propylenerefrigeratingcompressor二元制冷压缩机binaryrefrigeratingcompressor二氧化碳压缩机carbondioxide/CO2compressor空气压缩机aircompressor原料气压缩机feedgascompressor氮氢气压缩机nitrogen-hydrogencompressor循环气压缩机recyclegascompressor载气压缩机carriergascompressor重整循环氢压缩机reformingrecyclehydrogencompressor3、泵pump高压锅炉给水泵highpressureboilerwaterfeedpump强制循环泵forcedcirculatingpump核岛用泵nuclearislandpump常规岛用泵conventionislandpump循环水泵circulatingpump前置泵boosterpump上冲泵chargingpump冷凝泵condensateextractionpump凝结水泵condensateremovalpump离心油泵centrifugaloilpump流程泵processpump焦化炉进料泵cokingfurnacefeedpump汽轮给水泵steamturbinewaterfeedpump