常用机械密封专有英文词汇.docx

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1、innerCirCU1atiOn内循环outerCirCU1ation-外循环se1fCirCU1ation-自循环f1ush-冲洗f1ushf1uid冲洗流体quench-阻封quenchf1uid-阻封流体bufferf1uid一隔离流体temperatureadjustab1ef1uid-调温流体CoO1ant-冷却流体heatingf1uid-加热流体sea1edmedium-被密封介质Sea1ant-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）1imitingpv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

2、Pc与密封端面平均滑动速度V的乘积1imitingPcV-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1eakagerate-泄漏量runOUt-跳动wearrate-磨损率operating1ife-工作寿命operatingPeriod-使用期abortivefai1ure-早期失效OperatingIimitS:工作参数SPeed/ve1ocity:转速Combinationofmateria1:材料组合Ha1tedring:弹簧挡圈Be11OWs:波纹管Retaine匚传动套，传动座Drivering:压圈Cupgask

3、et:静环套Springretainer:弹簧座O-ring:0形圈TensionSPring:拉簧Stationaryseat:静环形式/静环基座Rotaryseat:动环座DriveSCreW:传动螺钉Wavespring/Be11owSPring:波形弹簧Rotaryo-ring:动环。形圈Stationaryo-ring:静环。形圈COIIar定位套Snapring/c1ampring: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CryOgeni

4、CS:低温学MiXer:搅拌机Refinery:炼油PetrOChemiCaI:石化PU1P:纸浆ParameCia:声!药DeSa1ination:脱盐WaSteWater:污水IrnPe11er:叶轮Fit:安装1ead:石墨，铅Edge:边缘Grade:等级Secondarysea1inge1ement:辅助密封材质HydrOStatic:流体静力学的CrOSS-SeCtiOn:横截面Materia1Code:材料代码Sea1Size:密封轴径尺寸Assemb1ynumber:装配代码SUIPhUriU硫酸Nitricacid:销酸Phosphoricacid:磷酸HydrOCh1Ori

5、C:盐酸PVPreSSUre/ve1ocity:压力与转速RSrotatingseat:动环座MUItiP1ier:增效器TCtungstenCarbide:硬质合金Pin:销Engage:接合,啮合Pro剖面/侧面AdaPter:适配器Tit1ed:倾斜的We1d/we1t:焊接NeSted:嵌套的,镶装的ConfigUration:配置,构造AXia上轴向的,轴的Workingheight/Iength:工作高度ToIeranCe:公差溶差OperatingPreSSUre:工作压力FIMfu11indicatormovement:1Ubrieity:光滑GraVity:重力Facemat

6、eria1:密封面材料InSert/shrink-fitted:镶装的Primaryringadapter:动环座Matingringadapter:静环座De1iveryPeriOd:交货期SetSCreW:固定螺钉CapSCrew:帽螺钉Gand:填料函盖Driveretainer:传动套P1ate:镀金G1andp1ate:密封座Meantime:平均时DUrabiIity:耐用性Thrustring:推环C1ampring:卡环ECCentriCity:偏心率/度,偏心距DefIeCtion:偏斜,偏差RUnoUt:偏转,溢流Pi1otpins:定位销BOIt:螺栓SCreW:螺钉NU

7、t:螺母WaSher:垫圈Pin:销RiVet:钟钉AnChOr:壁虎MachineSCreW:机械螺钉WoodenSCrew:木螺钉Threadedrod螺杆WireropeC1amPS:玛卡HexheadpipePIUgS:六角形螺塞Phi1Iip:十字槽Spring-1oadedp1uger:弹簧销Hexhead:六角形头F1ange:法兰Sea1componentmateria1s:密封材料成分Secondarysea1inge1ement:辅助密封材料Primaryring:动环Matingring:静环HardWare:结构件Mechanica11oadingdevice(SPri

8、ng):弹簧材料OVaIity:椭圆1etterOfintent:意向书Rotaryringiswho1epartorShrink-fitted:动环是整体还是镶装的1eaf:金属薄片Endp1ay:轴向间隙Pad:衬垫ASymmetriC:不对称的Sea1adapter:密封座Tandem:前后的，串联的In1et:进口Out1et:*口Inboard:内侧/介质端OUtboard:外侧/大气端COnVeCtion:传送，对流Port:端口，S1ot:狭槽Reducingagent:还原剂NOtCh:槽口，凹口Band:镶边C1Ogging:堵塞Tune弹簧圈数Fo3:淤塞FIatness:

9、平面度DoWntime:检修时间A1ternativemethods:替代方法Wearring:磨损环TorSion:扭距Cast:铸件COnfining:狭窄的Springseat:弹簧座P1Ug-proof:防转销Drivering:推环Pushring:推环Ha1tedring:挡圈Cupgasket:静环套Rotaryringho1der/adapter/carrier:动环座Axia1pipe:轴套Drivering/p1ungerCO11ar:压圈Springretainer/seat:弹簧座1. secondarysea1inge1ement辅助密封，一般指是橡胶材2. prim

10、aryring动环3. hardware结构件4. matingring静环5. mechanica11oadingdevice一般是指弹簧的材料1 .Type密封类型2 .directionofthespring弹簧旋向(RH-右旋,1H-左旋)3 .typeofseat静环形式(例如G9,G6,G60.)4 .combinationofmateria1材料组合a.rotaryring(primaryring)动环b.stationaryring(matingring)静环c.secondarymech.sea1s辅助密封一般指橡胶d.spring弹簧e.othermeta1parts其他金

11、属部件常有的橡胶材料1 .丁晴橡胶NBR-NitriIebutadienerubber2 .乙丙橡胶EPR/EPDM-ethy1enepropy1enerubber3 .氟橡胶FPM/FKM-f1uoroe1astomer4 .硅橡胶MVQ-SiIiconrubber5 .氯丁橡胶CR-neoprenech1oroprenerubber6 .氢化丁晴HNBR-hydrogenNBR7 .全氟橡胶Ka1rez/FFKM-perf1uorocarbonrubber四氟类材料1 .纯聚四氟乙烯PTFE-PoIytetrafIuoroethyIene（Tef1On和TEF也可以表达）2 .四氟填充玻璃

12、纤维g1assfibrefi11edPTFE3 .四氟填充碳纤维carbonfibrefi11edPTFE4 .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fexib1egr叩hite,像比较有名的是GRAFOI1fexib1egraphite国外客户常要的碳化硅(Si1iCOnCarbide)材料1 .无压烧结碳化硅sinteredpressure1essbondedsic(S-SIC)2 .无压烧结碳化硅镶装shrink-fitted/insertedS-SIC3 .反应烧结碳化硅si

13、nteredreactionbondedsic(R-SIC)4 .反应烧结碳化硅镶装shrink-fitted/insertedR-SIC5 .表面硅化石墨surfacesi1icatedsic常用氧化铝材料：1 .含99%白色氧化铝.99%A12O32 .含95%白色氧化铝.95%A12O33 .金属陶瓷cermet石墨材料：1 .浸锦石墨antimonyfi11edcarbon2 .浸巴氏合金石墨carbon-graphiteimpregnatedbabbit3 .浸吠喃树脂石墨carbon-graphiteimpregnatedFuranresin4 .浸环氧树月旨石墨carbon-gr

14、aphiteimpregnatedEpoxyresin5 .浸酚醛树脂石墨carbon-graphitePheno1A1dehyderesin6 .热压石墨,hotpressingcarbongraphite金属材料7 .stain1essstee1(S.S)-不锈钢-(国外客户经常需要的牌号是304,316,3161)Ni-resistiron=castiron-高锲铸铁，现在客人对这个材料需要的比较多Hast.a11oy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-mechanica1facesea12 .

15、流体动压式机械密封-hydrodynamicmechanica1sea13 .切向作用流体动压式机械密封-tangentia1actinghydrodynamicmechanica1sea14 .径向作用流体动压式机械密封-radia1actinghydrodynamicmechanica1sea15 .流体静压式机械密封-hydrostaticmechanica1sea16 .外加压流体静压式机械密封-OUtSidepressurizedhydrostaticmechanica1sea17 .自加压流体静压式机械密封-SeIfpressurizedhydrostaticmechanica1sea18 .非接