【文档说明】常用机械密封专有英文词汇.docx，共(24)页，29.383 KB，由小魏子文库上传

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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temperatureadju

stablefluid--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)l

imitingpv--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abortivefail

ure--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

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Wavesp

ring/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Matin

gring: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:配药Desalinat

ion: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Material

code: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—pressure/velocity:压力与转速RS—rot

atingseat:动环座Multiplier:增效器TC—tungstencarbide: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FIM—

fullindicatormovement:Lubricity:光滑Gravity:重力Facematerial: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Scre

w: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L

eaf: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，S

lot: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Flatness: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Rotaryrin

gholder/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,L

H-左旋)3.typeofseat静环形式(例如G9,G6,G60...)4.combinationofmaterial材料组合a.rotaryring(primaryring)动环b.station

aryring(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1.丁晴橡胶NBR--Nitrile

butadienerubber2.乙丙橡胶EPR/EPDM--ethylenepropylenerubber3.氟橡胶FPM/FKM--fluoroelastomer4.硅橡胶MVQ--siliconrubber5.氯丁橡胶CR--neoprene/chloropren

erubber6.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gla

ssfibrefilledPTFE3.四氟填充碳纤维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GR

AFOIL™®fexiblegraphite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sh

rink-fitted/insertedS-SIC3.反应烧结碳化硅sinteredreactionbondedsic(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antim

onyfilledcarbon2.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-graphiteimpregnatedEpoxyresin5.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-outsidep

ressurizedhydrostaticmechanicalseal7.自加压流体静压式机械密封-selfpressurizedhydrostaticmechanicalseal8.非接触式密封-noncontactin

g(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-mechanicalsealwith

insidemountedspring12.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-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-sprin

grotatingmechanicalseal18.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-springmechanic

alseal21.非平衡式机械密封-unbalancedmechanicalseal22.平衡式机械密封-balancedmechanicalseal23.单端面机械密封-singlemechanicalseal24.双端面机械密封-doublemec

hanicalseal25.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-tandemmechanicalse

al28.橡胶波纹管机械密封-rubber-bellowsmechanicalseal29.聚四氟乙烯波纹管机械密封-PTFE-bellowsmechanicalseal30.金属波纹管机械密封-metalbellowsmech

anicalseal31.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-mechanica

lsealwithfloatingintermediatering34.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.sealinterface--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.auxiliarysealrin

g--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.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2

6.annularsealspace--密封腔27.sealchamber--密封腔体28.endcover--密封端盖29.elasticcomponent--弹性元件30.apairoffrictioncomponents--摩擦副机械密封常用英语表达词汇Impelle

r: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Cyli

nderspring: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Bendingstre

ngth:抗弯强度Compressionstrength:抗压强度Thermalconductivity:传热导系数Coefficientofthermalexpansion:热膨胀系数Heatresistance:耐热Thermalimpactcoefficien

t: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-Ro

tatingPin2、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AdjustBush

ing15、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