常用机械密封专有英文词汇.docx

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1、innercirculation-内循环outercirculation-外循环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)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

2、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Haltedring:弹簧挡圈Bellows:波纹管Retainer:传动套，传动座Drivering:压圈Cup

3、gasket:静环套Springretainer:弹簧座O-ring:O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O形圈Stationaryo-ring:静环O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Cry

4、ogenics:低温学Mixer:搅拌机Refinery:炼油Petrochemical:石化Pulp:纸浆Paramecia:配药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Hydroch

5、loric:盐酸PVpressure/velocity:压力与转速RSrotatingseat:动环座Multiplier:增效器TCtungstencarbide:硬质合金Pin:销Engage:接合,啮合Pro剖面/侧面Adapter:适配器Titled:倾斜的Weld/welt:焊接Nested:嵌套的,镶装的Configuration:配置,构造Axial:轴向的,轴的Workingheight/length:工作高度Tolerance:公差,容差Operatingpressure:工作压力FIMfullindicatormovement:Lubricity:光滑Gravity:重力F

6、acematerial:密封面材料Insert/shrink-fitted:镶装的Primaryringadapter:动环座Matingringadapter:静环座Deliveryperiod:交货期Setscrew:固定螺钉Capscrew:帽螺钉Gland:填料函盖Driveretainer:传动套Plate:镀金Glandplate:密封座Meantime:平均时Durability:耐用性Thrustring:推环Clampring:卡环Eccentricity:偏心率/度,偏心距Deflection:偏斜,偏差Runout:偏转,溢流Pilotpins:定位销Bolt:螺栓Scr

7、ew:螺钉Nut:螺母Washer:垫圈Pin:销Rivet:铆钉Anchor:壁虎Machinescrew:机械螺钉Woodenscrew:木螺钉Threadedrod螺杆Wireropeclamps:玛卡Hexheadpipeplugs:六角形螺塞Phillip:十字槽Spring-loadedpluger:弹簧销Hexhead:六角形头Flange:法兰Sealcomponentmaterials:密封材料成分Secondarysealingelement:辅助密封材料Primaryring:动环Matingring:静环Hardware:结构件Mechanicalloadingdevi

8、ce(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:还原剂Notch:槽口，凹口Band:镶边Clogging:堵塞Tune弹簧圈数Foul:淤塞F

9、latness:平面度Downtime:检修时间Alternativemethods:替代方法Wearring:磨损环Torsion:扭距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1. secondarysealingelement辅助密封,一般指是橡胶

10、材2. primaryring动环3. hardware结构件4. matingring静环5. mechanicalloadingdevice一般是指弹簧的材料1.Type密封类型2.directionofthespring弹簧旋向(RH-右旋,LH-左旋)3.typeofseat静环形式(例如G9,G6,G60.)binationofmaterial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

11、部件常有的橡胶材料1.丁晴橡胶NBR-Nitrilebutadienerubber2.乙丙橡胶EPR/EPDM-ethylenepropylenerubber3.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1. 纯聚四氟乙烯PTFE-polytetrafluoroethylene(Teflon和TEF也可以表达)2. 四氟填充玻璃纤维glass

12、fibrefilledPTFE3. 四氟填充碳纤维carbonfibrefilledPTFE4. 四氟包覆氟橡胶FPMcoatedPTFE5. 四氟包覆乙丙橡胶EPDMcoatedPTFE6. 四氟包覆硅橡胶MVQcoatedPTFE7. 柔性石墨fexiblegraphite,像比较有名的是GRAFOILfexiblegraphite国外客户常要的碳化硅(siliconcarbide)材料1. 无压烧结碳化硅sinteredpressurelessbondedsic(S-SIC)2. 无压烧结碳化硅镶装shrink-fitted/insertedS-SIC3. 反应烧结碳化硅sintered

13、reactionbondedsic(R-SIC)4. 反应烧结碳化硅镶装shrink-fitted/insertedR-SIC5. 表面硅化石墨surfacesilicatedsic常用氧化铝材料:1. 含99%白色氧化铝.99%AL2O32. 含95%白色氧化铝.95%AL2O33. 金属陶瓷cermet石墨材料:1. 浸锑石墨antimonyfilledcarbon2. 浸巴氏合金石墨carbon-graphiteimpregnatedbabbit3. 浸呋喃树脂石墨carbon-graphiteimpregnatedFuranresin4. 浸环氧树脂石墨carbon-graphitei

14、mpregnatedEpoxyresin5. 浸酚醛树脂石墨carbon-graphitePhenolAldehyderesin6. 热压石墨,hotpressingcarbongraphite金属材料7. stainlesssteel(S.S)-不锈钢-(国外客户经常需要的牌号是304,316,316L)Ni-resistiron=castiron-高镍铸铁，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8. CDMCu-双相钢（用在铸件上比较多）机械密封分类术语.1. 机械端面密封-mechanicalfaceseal2. 流体动压式

15、机械密封-hydrodynamicmechanicalseal3. 切向作用流体动压式机械密封-tangentialactinghydrodynamicmechanicalseal4. 径向作用流体动压式机械密封-radialactinghydrodynamicmechanicalseal5. 流体静压式机械密封-hydrostaticmechanicalseal6. 外加压流体静压式机械密封-outsidepressurizedhydrostaticmechanicalseal7. 自加压流体静压式机械密封-selfpressurizedhydrostaticmechanicalseal8.

16、 非接触式密封-noncontacting(freecontacting)mechanicalseal9. 内装式机械密封-internallymountedmechanicalseal10. 外装式机械密封-externallymountedmechanicalseal11. 弹簧内置式机械密封-mechanicalsealwithinsidemountedspring12. 弹簧外置式机械密封-mechanicalsealwithoutsidemountedspring13. 背面高压式机械密封-mecanicalsealwithhighbackpressure14. 背面低压式机械密封-

17、mechanicalsealwithlowbackpressure15. 内流式机械密封-mechanicalsealwithinwardleakage16. 外流式机械密封-mechanicalsealwithoutwardleakage17. 弹簧旋转式机械密封-springrotatingmechanicalseal18. 弹簧静止式机械密封-springstandingmechanicalseal19. 单弹簧式机械密封-single-springmechanicalseal20. 多弹簧式机械密封-multiple-springmechanicalseal21. 非平衡式机械密封-u

18、nbalancedmechanicalseal22. 平衡式机械密封-balancedmechanicalseal23. 单端面机械密封-singlemechanicalseal24. 双端面机械密封-doublemechanicalseal25. 轴向双端机械密封-axialdoublemechanicalseal26. 径向双端面机械密封-radialdoublemechanicalseal27. 串联机械密封-tandemmechanicalseal28. 橡胶波纹管机械密封-rubber-bellowsmechanicalseal29. 聚四氟乙烯波纹管机械密封-PTFE-bellow

19、smechanicalseal30. 金属波纹管机械密封-metalbellowsmechanicalseal31. 焊接金属波纹管机械密封-weldedmetalbellowsmechanicalseal32. 压力成型金属波纹管机械密封-formedmetalbellowsmechanicalseal33. 带浮动间隔环的机械密封-mechanicalsealwithfloatingintermediatering34. 磁力机械密封-magneticmechanicalseal机械密封零件术语的常用词汇.1. sealingring-密封环2. ealface-密封端面3. sealin

20、terface-密封界面4. rotatingring-动环/旋转环5. stationaryring-静环/静止环6. compensatedring-补偿环7. un-compensatedring-非补偿环8. sealhead-补偿环组件9. primaryseal-主密封10. secondaryseal-副密封11. auxiliaryseal-辅助密封12. auxiliarysealring-辅助密封圈13. bellows-波纹管14. pushingoutring-撑环15. back-upring-挡圈16. compensatedringadaptor-补偿环座17.

21、un-compensatedringadaptor-非补偿环座18. springadaptor-弹簧座19. sealadaptor-波纹管座20. retainer-传动座21. drivingscrew-传动螺钉22. setscrew-紧定螺钉23. snapring-卡环24. clampring-夹紧环25. anti-rotatingpin-防转销26. annularsealspace-密封腔27. sealchamber-密封腔体28. endcover-密封端盖29. elasticcomponent-弹性元件30. apairoffrictioncomponents-摩擦

22、副机械密封常用英语表达词汇Impeller:叶轮Outsidecupgasket:静环外套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Cylinderspring:圆柱弹簧Coilspring:锥形弹簧Integralsealcase:整体密封盒Purity:纯度Density:密度HShardness:硬度Tensilestrength:抗拉强度Bendingstrength:抗弯强度Compressionstrength:抗压强度Thermalconduct

23、ivity:传热导系数Coefficientofthermalexpansion:热膨胀系数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Fe

24、ature: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、0形密封圈0-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BearingCover