常用液压气动专业英语词汇

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1、.word 可编辑 .液压气动专业常用英语词汇一、阀类Passivity钝化Solenoidvalve电磁阀Nitricacid柠檬酸Checkvalve单向阀Argon氩气Cartridgevalve插装阀Buttwelding对接焊Sandwichplatevalve叠加阀Socketwelding套管焊Pilotvalve先导阀Inertgaswelding惰性气体焊Pilotoperatedcheckvalve液控单向阀Sub-platemount板式安装四、管接头Manifoldblock集成块Bitetypefittings卡套式管接头Pressurereliefvalve压力溢流

2、阀Tubetotubefittings接管接头Flowvalve流量阀union直通接管接头Throttlevalve节流阀unionelbow直角管接头Doublethrottlecheckvalve双单向节uniontee三通管接头流阀unioncross四通管接头Rotaryknob旋钮Malstudfittings端直通管接头Rectifierplate节流板Bulkheadfittings长直通管接头Servovalve伺服阀Weldfittings焊接式管接头Proportionalvalve比例阀Femaleconnectorfittings接头螺母Positionfeedbac

3、k位置反馈Reducersextenders变径管接头Progressiveflow渐增流量Banjofittings铰接式管接头De-energizingofsolenoid电磁铁释放Adjustablefittings/swivelnut旋转接二、介质类Phosphateester（HFD-R）磷酸甘油酯头五、伺服阀及伺服系统性能参数Water-glycol(HFC)水-乙二醇Dynamicresponse动态频响Emulsion乳化液DDV-directdrivevalve直动式伺服阀Inhibitor缓蚀剂NFPA-NationalFluidPowerAssociationSynthe

4、ticlubricatingoil合成油美国流体控制学会Phaselag相位滞后三、液压安装工程Nozzleflappervalve喷嘴挡板阀Contamination污染Servo-jetpilotvalve射流管阀Grout灌浆Dither颤振电流Failure失效Coilimpedance线圈阻抗Jog点动Flowsaturation流量饱和Creep爬行Linearity线形度Abrasion摩擦Symmetry对称性Retract（活塞杆）伸出Hysterics滞环Extension（活塞杆）缩回Threshold灵敏度Malfunction误动作Lap滞后Pickling酸洗Pre

5、ssuregain压力增益Flushing冲洗Null零位Dippingprocess槽式酸洗Nullbias零偏Re-circulation循环Nullshift零飘专业 .专注Frequencyresponse频率响应Slope曲线斜坡流体传动hydraulicpower液压技术hydraulics液力技术hydrodynamics气液技术hydropneumatics运行工况operatingconditions额定工况ratedconditions极限工况limitedconditions瞬态工况instantaneousconditions稳态工况steady-statecondit

6、ions许用工况acceptableconditions连续工况continuousworkingconditions实际工况actualconditions效率efficiency旋转方向directionofrotation公称压力nominalpressure工作压力workingpressure进口压力inletpressure出口压力outletpressure压降pressuredrop；differentialpressure背压backpressure启动压力breakoutpressure充油压力chargepressure开启压力crackingpressure峰值压力pe

7、akpressure运行压力operatingpressure耐压试验压力proofpressure冲击压力surgepressure静压力staticpressure系统压力systempressure控制压力pilotpressure充气压力pre-chargepressure吸入压力suctionpressure调压偏差overridepressure额定压力ratedpressure耗气量airconsumption泄漏leakage内泄漏internalleakage外泄漏externalleakage层流laminarflow紊流turbulentflow气穴cavitations

8、流量flowrate排量displacement额定流量ratedflow供给流量supplyflow流量系数flowerfactor滞环hysteresis图形符号graphicalsymbol液压气动元件图形符号symbolsforhydraulicandpneumaticcomponents流体逻辑元件图形符号symbolsforfluidlogicdevices逻辑功能图形符号symbolsforlogicfunctions回路图circuitdiagram压力时间图pressuretimediagram功能图functiondiagram循环circle自动循环automaticcy

9、cle工作循环workingcycle循环速度cyclingspeed工步phase停止工步dwellphase工作工步workingphase快进工步rapidadvancephase快退工步rapidreturnphase频率响应frequencyresponse重复性repeatability复现性reproducibility漂移drift波动ripple线性度linearity线性区linearregion液压锁紧hydrauliclock液压卡紧sticking变量泵variabledisplacementpump泵的控制controlofpump齿轮泵gearpump叶片泵van

10、epump柱塞泵pistonpump轴向柱塞泵axialpistonpump法兰安装flangemounting底座安装footmounting液压马达hydraulicmotor刚度stiffness中位neutralposition零位zeroposition自由位freeposition缸cylinder有杆端rodend无杆端rearend外伸行程extendstroke内缩行程retractstroke缓冲cushioning工作行程workingstroke负载压力inducedpressure输出力force实际输出力actualforce单作用缸single-actingcyl

11、inder双作用缸double-actingcylinder差动缸differentialcylinder伸缩缸telescopiccylinder阀valve底板sub-plate油路块manifoldblock板式阀sub-platevalve叠加阀sandwichvalve插装阀cartridgevalve滑阀slidevalve锥阀poppetvalve阀芯valveelement阀芯位置valveelementposition单向阀checkvalve液控单向阀pilot-controlledcheckvalve梭阀shuttlevalve压力控制阀pressurereliefval

12、ve溢流阀pressurereliefvalve顺序阀sequencevalve减压阀pressurereducingvalve平衡阀counterbalancevalve卸荷阀unloadingvalve直动式directlyoperatedtype先导式pilot-operatedtype机械控制式mechanicallycontrolledtype手动式manuallyoperatedtype液控式hydrauliccontrolledtype流量控制阀flowcontrolvalve固定节流阀fixedrestrictivevalve可调节流阀adjustablerestrictive

13、valve单向节流阀one-wayrestrictivevalve调速阀speedregulatorvalve分流阀flowdividervalve集流阀flow-combiningvalve截止阀shut-offvalve球阀global(ball)valve针阀needlevalve闸阀gatevalve膜片阀diaphragmvalve蝶阀butterflyvalve噪声等级noiselevel放大器amplifier模拟放大器analogueamplifier数字放大器digitalamplifier传感器sensor阈值threshold伺服阀servo-valve四通阀four-w

14、ayvalve喷嘴挡板nozzleflapper液压放大器hydraulicamplifier颤振dither阀极性valvepolarity流量增益flowgain对称度symmetry流量极限flowlimit零位内泄漏null(quiescent)leakage遮盖lap零遮盖zerolap正遮盖overlap负遮盖underlap开口opening零偏nullbias零漂nulldrift阀压降valvepressuredrop分辨率resolution频率响应frequencyresponse幅值比amplituderatio相位移phaselag传递函数transferfuncti

15、on管路flowline硬管rigidtube软管flexiblehose工作管路workingline回油管路returnline补液管路replenishingline.word 可编辑 .控制管路pilotline泄油管路drainline放气管路bleedline接头fitting；connection焊接式接头weldedfitting扩口式接头flaredfitting快换接头quickreleasecoupling法兰接头flangeconnection弯头elbow异径接头reducerfitting流道flowpass油口port闭式油箱sealedreservoir油箱容量

16、reservoirfluidcapacity气囊式蓄能器bladderaccumulator空气污染aircontamination固体颗粒污染solidcontamination液体污染liquidcontamination空气过滤器airfilter油雾气lubricator热交换器heatexchanger冷却器cooler加热器heater温度控制器thermostat消声器silencer双筒过滤器duplexfilter过滤器压降filterpressuredrop有效过滤面积effectivefiltrationarea公称过滤精度nominalfiltrationrating压

17、溃压力collapsepressure填料密封packingseal机械密封mechanicalseal径向密封radialseal旋转密封rotaryseal活塞密封pistonseal活塞杆密封rodseal防尘圈密封wiperseal；scraper组合垫圈bondedwasher复合密封件compositeseal弹性密封件elastomerseal丁腈橡胶nitrilebutadienerubber；NBR聚四氟乙烯polytetrafluoroethene；PTFE优先控制overridecontrol压力表pressuregauge压力传感器electricalpressuret

18、ransducer压差计differentialpressureinstrument液位计liquidlevelmeasuringinstrument流量计flowmeter压力开关pressureswitch脉冲发生器pulsegenerator液压泵站powerstation空气处理单元airconditionerunit压力控制回路pressurecontrolcircuit安全回路safetycircuit差动回路differentialcircuit调速回路flowcontrolcircuit进口节流回路meter-incircuit出口节流回路meter-outcircuit同步回

19、路synchronizingcircuit开式回路opencircuit闭式回路closedcircuit管路布置pipe-work管卡clamper联轴器driveshaftcoupling操作台controlconsole控制屏controlpanel避震喉compensator粘度viscosity运动粘度kinematicviscosity密度density含水量watercontent闪点flashpoint防锈性rustprotection抗腐蚀性anti-corrosivequality便携式颗粒检测仪portableparticlecounterSolenoidvalve电磁阀

20、Checkvalve单向阀Cartridgevalve插装阀Sandwichplatevalve叠加阀Pilotvalve先导阀Pilotoperatedcheckvalve液控单向阀Sub-platemount板式安装Manifoldblock集成块Pressurereliefvalve压力溢流阀Flowvalve流量阀Throttlevalve节流阀专业 .Doublethrottlecheckvalve双单向节流阀Rotaryknob旋钮Rectifierplate节流板Servovalve伺服阀Proportionalvalve比例阀Positionfeedback位置反馈Progre

21、ssiveflow渐增流量De-energizingofsolenoid电磁铁释放Malstudfittings端直通管接头Bulkheadfittings长直通管接头Weldfittings焊接式管接头Femaleconnectorfittings接头螺母Reducersextenders变径管接头Banjofittings铰接式管接头Adjustablefittings/swivelnut旋转接头五、伺服阀及伺服系统性能参数二、介质类Phosphateester(HFD-R)磷酸甘油酯Water-glycol(HFC)水-乙二醇Emulsion乳化液Inhibitor缓蚀剂Syntheti

22、clubricatingoil合成油Dynamicresponse动态频响DDV-directdrivevalve直动式伺服阀NFPA-NationalFluidPowerAssociation美国流体控制学会Phaselag相位滞后Nozzleflappervalve喷嘴挡板阀Servo-jetpilotvalve射流管阀三、液压安装工程Contamination污染Grout灌浆Failure失效Jog点动Creep爬行Abrasion摩擦Retract(活塞杆)伸出Extension(活塞杆)缩回Malfunction误动作Pickling酸洗Flushing冲洗Dippingproce

23、ss槽式酸洗Re-circulation循环Passivity钝化Nitricacid柠檬酸Argon氩气Buttwelding对接焊Socketwelding套管焊Inertgaswelding惰性气体焊Dither颤振电流Coilimpedance线圈阻抗Flowsaturation流量饱和Linearity线形度Symmetry对称性Hysterics滞环Threshold灵敏度Lap滞后Pressuregain压力增益Null零位Nullbias零偏Nullshift零飘Frequencyresponse频率响应Slope曲线斜坡液压系统(hydraulicsystem)执行元件(ac

24、tuator)液压缸(cylinder)液压马达(motor)液压回路(circuit)压力控制回路(pressurecontrol)流量(速度)控制回路(speedcontrol)四、管接头Bitetypefittings卡套式管接头Tubetotubefittings接管接头union直通接管接头unionelbow直角管接头uniontee三通管接头unioncross四通管接头方向控制回路(directionalvalvecontrol)安全回路(securitycontrol)定位回路(positioncontrol)同步回路(synchronisecircuit)顺序动作回路(sequeuntcircuit)液压泵(pump)阀(valve)压力控制阀(pressurevalve)、流量控制阀(flowvalve)方向控制阀(directionalvalve)液压辅件(accessory)普通阀(commonvalve)插装阀(cartridgevalve)叠加阀(superimposedvalve)