常用机械密封专有英文词汇

innercirculation--内循环outercirculation--夕卜循环selfcirculation--自循环flush--冲洗flushfluid--冲洗流体quench--阻封quenchfluid--阻封流体bufferfluid--隔离流体temperatureadjustablefluid--调温流体coolant--冷却流体heatingfluid--加热流体sealedmedium--被密封介质sealant--密封流体pv-pv值（密封流体压力P与密封端面平均滑动速度V的乘积）Flange:法兰Sealcomponentmaterials:密封材料成分Secondarysealingelement:辅助密封材$4Primaryring:动环Matingring:静环Hardware:结构件Mechanicalloadingdevice(spring):弹簧材料Ovality:椭圆Letterofintent:意向书Rotaryringiswholepartorshrink-fitted:动环是整体还是镶装的Leaf:金属薄片Endplay:轴向间隙Pad:衬垫Asymmetric:不对称的Sealadapter:密封座Tandem:前后的，串联的Inlet:进口Outlet:出口Inboard:内侧/介质端Outboard:外侧/大气端Convection:传送，对流Port:端口，Slot:狭槽Reducingagent:还原齐Notch:槽口，凹口Band:镶边Clogging:堵塞Tune弹簧圈数Fold:淤塞Flatness:平面度Downtime:检修时间Alternativemethods:替代方法Wearring:磨损环Torsion:扭总巨Cast:铸件Confining:狭窄的Springseat:弹簧座Plug-proof:防转销Drivering:推环Pushring:推环Haltedring:挡圈Cupgasket:静环套Rotaryringholder/adapter/carrier:动环座Axialpipe:轴套Drivering/plungercollar:压圈Springretainer/seat:弹簧座secondarysealingelement辅助密封，一般指是橡胶材primaryring动环hardware结构件matingring静环mechanicalloadingdevice一般是指弹簧的材料.Type密封类型.directionofthespring弹簧旋向(RH-右旋,LH-左旋).typeofseat静环形式(例如G9,G6,G60…).combinationofmaterial材料组合a.rotaryring(primaryring)动环b.stationaryring(matingring)静环c.secondarymech.seals辅助密封一般指橡胶d.spring弹簧e.othermetalparts其他金属部件常有的橡胶材料.丁晴橡胶NBR--Nitrilebutadienerubber.乙丙橡胶EPR/EPDM--ethylenepropylenerubber.氟橡胶FPM/FKM--fluoroelastomer4,硅橡胶MVQ--siliconrubber5.氯丁橡胶CR--neoprene/chloroprenerubber6,氢化丁晴HNBR-hydrogenNBR7.全氟橡胶Kalrez/FFKM--perfluorocarbonrubber四氟类材料.纯聚四氟乙烯PTFE--polytetrafluoroethylene（Teflon和TEF也可以表达）.四氟填充玻璃纤维glassfibrefilledPTFE.四氟填充碳纤维carbonfibrefilledPTFE.四氟包覆氟橡胶FPMcoatedPTFE.四氟包覆乙丙橡胶EPDMcoatedPTFE.四氟包覆硅橡胶MVQcoatedPTFE.柔性石墨fexiblegraphite,像比较有名的是GRAFOIL®fexiblegraphite国外客户常要的碳化硅(siliconcarbide)材料.无压烧结碳化硅sinteredpressurelessbondedsic(S-SIC).无压烧结碳化硅镶装shrink-fitted/insertedS-SIC.反应烧结碳化硅sinteredreactionbondedsic(R-SIC).反应烧结碳化硅镶装shrink-fitted/insertedR-SIC.表面硅化石墨surfacesilicatedsic常用氧化铝材料：.含99%白色氧化铝.99%AL2O3.含95%白色氧化铝.95%AL2O3.金属陶瓷cermet石墨材料：.浸睇石墨antimonyfilledcarbon.浸巴氏合金石墨carbon-graphiteimpregnatedbabbit.浸吠喃树脂石墨carbon-graphiteimpregnatedFuranresin.浸环氧树月旨石墨carbon-graphiteimpregnatedEpoxyresin.浸酚醛树脂石墨carbon-graphitePhenolAldehyderesin.热压石墨,hotpressingcarbongraphite金属材料.stainlesssteel(S.S)--不锈钢--(国外客户经常需要的牌号是304,316,316L)Ni-resistiron=castiron--高银铸铁，现在客人对这个材料需要的比较多Hast,alloy--合氏合金AM350--沉淀硬化不锈钢brass--黄铜.CDMCu--双相钢(用在铸件上比较多)机械密封分类术语….机械端面密封-mechanicalfaceseal.流体动压式机械密封-hydrodynamicmechanicalseal.切向作用流体动压式机械密封-tangentialactinghydrodynamicmechanicalseal.径向作用流体动压式机械密封-radialactinghydrodynamicmechanicalseal.流体静压式机械密封-hydrostaticmechanicalseal.外加压流体静压式机械密封-outsidepressurizedhydrostaticmechanicalseal.自加压流体静压式机械密封-selfpressurizedhydrostaticmechanicalseal.非接触式密封-noncontacting(freecontacting)mechanicalseal.内装式机械密封-internallymountedmechanicalseal1。外装式机械密封-externallymountedmechanicalseal.弹簧内置式机械密封-mechanicalsealwithinsidemountedspring.弹簧夕卜置式机械密封-mechanicalsealwithoutsidemountedspring.背面高压式机械密封-mecanicalsealwithhighbackpressure.背面低压式机械密封-mechanicalsealwithlowbackpressure.内流式机械密封-mechanicalsealwithinwardleakage.夕卜流式机械密封-mechanicalsealwithoutwardleakage.弹簧旋转式机械密封-springrotatingmechanicalseal.弹簧静止式机械密封-springstandingmechanicalseal.单弹簧式机械密封-single-springmechanicalseal.多弹簧式机械密封-multiple-springmechanicalseal.非平衡式机械密封-unbalancedmechanicalseal.平衡式机械密封-balancedmechanicalseal.单端面机械密封-singlemechanicalseal.双端面机械密封-doublemechanicalseal.轴向双端机械密封-axialdoublemechanicalseal.径向双端面机械密封-radialdoublemechanicalseal.串联机械密圭寸-tandemmechanicalseal.橡胶波纹管机械密封-rubber-bellowsmechanicalseal.聚四氟乙烯波纹管机械密封-PTFE-bellowsmechanicalseal.金属波纹管机械密封-metalbellowsmechanicalseal.焊接金属波纹管机械密封-weldedmetalbellowsmechanicalseal.压力成型金属波纹管机械密封-formedmetalbellowsmechanicalseal.带浮动间隔环的机械密封-mechanicalsealwithfloatingintermediatering.磁力机械密封-magneticmechanicalseal机械密封零件术语的常用词汇.…ealface--密封端面sealinterface--密封界面rotatingring--动环/旋转环stationaryring--静环/静止环compensatedring一补偿环un-compensatedring一非补偿环sealhead--补偿环组件primaryseal--主密封10.secondaryseal--副密封auxiliaryseal--辅助密封auxiliarysealring--辅助密封圈bellows--波纹管pushingoutring--撑环back-upring--挡圈compensatedringadaptor--补偿环座un-compensatedringadaptor一非补偿环座springadaptor--弹簧座sealadaptor--波纹管座retainer--传动座drivingscrew--传动螺钉setscrew--紧定螺钉clampring--夹紧环anti-rotatingpin--防转销annularsealspace--密圭寸腔sealchamber--密封腔体endcover--密封端盖elasticcomponent--弹性元件apairoffrictioncomponents--摩擦副机械密封常用英语表达词汇Impeller:叶轮Outsidecupgasket:静环夕卜套Insidecupgasket:动环内套Springholder:弹簧垫Sealring:密封环Framework:骨架Squarering:方型圈Wavespring:波形弹簧limitingpv--密封达到失效时的PV值.它表示密封的水平workingpv--极限PV值除以安全系数PcV--端面比压Pc与密封端面平均滑动速度V的乘积limitingPcV--密封达到失效时的PcV值.它表示密封材料的工作能力workingPcV--许用PcV值.极限PcV值除以安全系数leakagerate--泄漏量runout--跳动wearrate--磨损率operatinglife--工作寿命operatingperiod--使用期abortivefailure--早期失效Operatinglimits:工作参数Speed/velocity:转速Combinationofmaterial:材料组合Cylinderspring:圆柱弹簧Coilspring:锥形弹簧Integralsealcase:整体密封盒Purity:纯度Density:密度HS-hardness:硬度Tensilestrength:抗拉强度Bendingstrength:抗弯强度Compressionstrength:抗压强度Thermalconductivity:传热导系数Coefficientofthermalexpansion:热膨月长系数Heatresistance:耐热Thermalimpactcoefficient:热冲击系数Acidresistance:耐酸Medium:介质Porosity:显气孔率Rockwellhardness:洛式硬度Breakingstrength:抗析强度Stabilityofthermalvibration:抗震稳定性Opticalflatness:工作面平整度Roughness:粗糙度Lightbrand:光带Classification:分类Model:型号Thorehardness:肖氏硬度Feature:特性Stamping:冲压Lobepump:凸轮泵Step:台阶1、防转销Anti-RotatingPin2、螺栓Bolt3、静环密封圈StationarySealRing4、螺钉Screw5、下静环LowerStationaryRing6、轴套螺母Bushingnut7、动环密封圈RotatingSealRing8、。形密封圈O-ring9、下动环LowerRotatingRing10、紧定套SetBushing11、小弹簧SmallSpring12、紧定螺母SetNut13、螺钉Screw14、调节套AdjustBushing15>弹簧座SpringAdater16、毡封油圈Oilseal17、推环ThrustRing18、滚动轴承Bearing19、轴套ShaftSleeve20、垫板GasketPlate21、螺栓Bolt22、J形油封SealRing23、密封箱体SealBox24、推环ThustRing25、密封垫Gasket26、上静环UpperStationaryRing27、密封箱盖SealBoxCover28、上动环UpperRotatingRing29、轴承盖BearingCoverHaltedring:弹簧挡圈Bellows:波纹管Retainer:传动套，传动座Drivering:压圈Cupgasket:静环套Springretainer:弹簧座O-ring:。形圈Tensionspring:拉簧Stationaryseat:静环形式/静环基座Rotaryseat:动环座Drivescrew:传动螺钉Wavespring/Bellowspring:波形弹簧Rotaryo-ring:动环。形圈Stationaryo-ring:静环0形圈Collar:定位套Snapring/clampring:卡环Disc/thrustring:止推环Wedgering:楔形环Matingring:静止环/静环Primaryring:动止环/动环Inventory:存货Agitator:搅拌器Cryogenics:低温学Mixer:搅拌机Refinery:炼油Petrochemical:石化Pulp:纸浆Paramecia:西己药Desalination:脱盐Wastewater:污水Impeller:叶轮Fit:安装Lead:石墨，铅Edge:边缘Grade:等级Secondarysealingelement:辅助密封材质Hydrostatic:流体静力学的Cross-section:横截面Materialcode:材料代码Sealsize:密封轴径尺寸Assemblynumber:装配代码Sulphuric:硫酸Nitricacid:销酸Phosphoricacid:磷酸Hydrochloric:盐酸PV一pressure/velocity:压力与转速RS一ro