背壓backpressure背壓backpressure額定流量ratedflow液壓專業(yè)英語(yǔ)詞匯流體傳動(dòng)hydraulicpower液壓技術(shù)hydraulics液力技術(shù)hydrodynamics氣液技術(shù)hydropneumatics運(yùn)行工況operatingconditions額定工況ratedconditions極限工況limitedconditions瞬態(tài)工況instantaneousconditions穩(wěn)態(tài)工況steady-stateconditions許用工況acceptableconditions連續(xù)工況continuousworkingconditions實(shí)際工況actualconditions效率efficiency旋轉(zhuǎn)方向directionofrotation公稱壓力nominalpressure工作壓力workingpressure進(jìn)口壓力inletpressure出口壓力outletpressure壓降pressuredrop；differentialpressure啟動(dòng)壓力breakoutpressure充油壓力chargepressure開啟壓力crackingpressure峰值壓力peakpressure運(yùn)行壓力operatingpressure耐壓試驗(yàn)壓力proofpressure沖擊壓力surgepressure靜壓力staticpressure系統(tǒng)壓力systempressure控制壓力pilotpressure充氣壓力pre-chargepressure吸入壓力suctionpressure調(diào)壓偏差overridepressure額定壓力ratedpressure耗氣量airconsumption泄漏leakage內(nèi)泄漏internalleakage外泄漏externalleakage層流laminarflow紊流turbulentflow氣穴cavitation流量flowrate排量displacement供給流量supplyflow流量系數(shù)flowerfactor滯環(huán)hysteresis圖形符號(hào)graphicalsymbol液壓氣動(dòng)元件圖形符號(hào)symbolsforhydraulicandpneumaticcomponents流體邏輯元件圖形符號(hào)symbolsforfluidlogicdevices邏輯功能圖形符號(hào)symbolsforlogicfunctions回路圖circuitdiagram壓力－時(shí)間圖pressuretimediagram功能圖functiondiagram循環(huán)circle自動(dòng)循環(huán)automaticcycle工作循環(huán)workingcycle循環(huán)速度cyclingspeed工步phase停止工步dwellphase工作工步workingphase快進(jìn)工步rapidadvancephase快退工步rapidreturnphase頻率響應(yīng)frequencyresponse重復(fù)性repeatability復(fù)現(xiàn)性reproducibility漂移drift波動(dòng)ripple線性度linearity線性區(qū)linearregion液壓鎖緊hydrauliclock液壓卡緊sticking變量泵variabledisplacementpump泵的控制controlofpump齒輪泵gearpump葉片泵vanepump柱塞泵pistonpump軸向柱塞泵axialpistonpump法蘭安裝flangemounting底座安裝footmounting液壓馬達(dá)hydraulicmotor剛度stiffness中位neutralposition零位zeroposition自由位freeposition缸cylinder有桿端rodend無(wú)桿端rearend外伸行程extendstroke內(nèi)縮行程retractstroke緩沖cushioning工作行程workingstroke負(fù)載壓力inducedpressure輸出力force實(shí)際輸出力actualforce單作用缸single-actingcylinder雙作用缸double-actingcylinder差動(dòng)缸differentialcylinder伸縮缸telescopiccylinder閥valve底板sub-plate油路塊manifoldblock板式閥sub-platevalve疊加閥sandwichvalve插裝閥cartridgevalve滑閥slidevalve錐閥poppetvalve閥芯valveelement閥芯位置valveelementposition單向閥checkvalve液控單向閥pilot-controlledcheckvalve梭閥shuttlevalve壓力控制閥pressurereliefvalve溢流閥pressurereliefvalve順序閥sequencevalve減壓閥pressurereducingvalve平衡閥counterbalancevalve卸荷閥unloadingvalve直動(dòng)式directlyoperatedtype先導(dǎo)式pilot-operatedtype機(jī)械控制式mechanicallycontrolledtype手動(dòng)式manuallyoperatedtype液控式hydrauliccontrolledtype流量控制閥flowcontrolvalve固定節(jié)流閥fixedrestrictivevalve可調(diào)節(jié)流閥adjustablerestrictivevalve單向節(jié)流閥one-wayrestrictivevalve調(diào)速閥speedregulatorvalve分流閥flowdividervalve集流閥flow-combiningvalve截止閥shut-offvalve球閥global(ball)valve針閥needlevalve閘閥gatevalve膜片閥diaphragmvalve蝶閥butterflyvalve噪聲等級(jí)noiselevel放大器amplifier模擬放大器analogueamplifier數(shù)字放大器digitalamplifier傳感器sensor閾值threshold伺服閥servo-valve四通閥four-wayvalve噴嘴擋板nozzleflapper液壓放大器hydraulicamplifier顫振dither閥極性valvepolarity流量增益flowgain對(duì)稱度symmetry流量極限flowlimit零位內(nèi)泄漏null(quiescent)leakage遮蓋lap零遮蓋zerolap正遮蓋overlap負(fù)遮蓋underlap開口opening零偏nullbias零漂nulldrift閥壓降valvepressuredrop分辨率resolution頻率響應(yīng)frequencyresponse幅值比amplituderatio相位移phaselag傳遞函數(shù)transferfunction管路flowline硬管rigidtube軟管flexiblehose工作管路workingline回油管路returnline補(bǔ)液管路replenishingline控制管路pilotline泄油管路drainline放氣管路bleedline接頭fitting；connection焊接式接頭weldedfitting擴(kuò)口式接頭flaredfitting快換接頭quickreleasecoupling法蘭接頭flangeconnection彎頭elbow異徑接頭reducerfitting流道flowpass油口port閉式油箱sealedreservoir油箱容量reservoirfluidcapacity氣囊式蓄能器bladderaccumulator空氣污染aircontamination固體顆粒污染solidcontamination液體污染liquidcontamination空氣過(guò)濾器airfilter油霧氣lubricator熱交換器heatexchanger冷卻器cooler加熱器heater溫度控制器thermostat消聲器silencer雙筒過(guò)濾器duplexfilter過(guò)濾器壓降filterpressuredrop有效過(guò)濾面積effectivefiltrationarea公稱過(guò)濾精度nominalfiltrationrating壓潰壓力collapsepressure填料密封packingseal機(jī)械密封mechanicalseal徑向密封radialseal旋轉(zhuǎn)密封rotaryseal活塞密封pistonseal活塞桿密封rodseal防塵圈密封wiperseal；scraper組合墊圈bondedwasher復(fù)合密封件compositeseal彈性密封件elastomerseal丁腈橡膠nitrilebutadienerubber；NBR聚四氟乙烯polytetrafluoroethene；PTFE優(yōu)先控制overridecontrol壓力表pressuregauge壓力傳感器electricalpressuretransducer壓差計(jì)differentialpressureinstrument液位計(jì)liquidlevelmeasuringinstrument流量計(jì)flowmeter壓力開關(guān)pressureswitch脈沖發(fā)生器pulsegenerator液壓泵站powerstation空氣處理單元airconditionerunit壓力控制回路pressurecontrolcircuit安全回路safetycircuit差動(dòng)回路differentialcircuit調(diào)速回路flowcontrolcircuit進(jìn)口節(jié)流回路meter-incircuit出口節(jié)流回路meter-outcircuit同步回路synchronizingcircuit開式回路opencircuit閉式回路closedcircuit管路布置pipe-work管卡clamper聯(lián)軸器driveshaftcoupling操作臺(tái)controlconsole控制屏controlpanel避震喉compensator粘度viscosity運(yùn)動(dòng)粘度kinematicviscosity密度density含水量watercontent閃點(diǎn)flashpoint防銹性rustprotection抗腐蝕性anti-corrosivequality便攜式顆粒檢測(cè)儀portableparticlecounterSolenoidvalve電磁閥Checkvalve單向閥Cartridgevalve插裝閥Sandwichplatevalve疊加閥Pilotvalve先導(dǎo)閥Pilotoperatedcheckvalve液控單向閥Sub-platemount板式安裝Manifoldblock集成塊Pressurereliefvalve壓力溢流閥Flowvalve流量閥Throttlevalve節(jié)流閥Doublethrottlecheckvalve雙單向節(jié)流閥Rotaryknob旋鈕Rectifierplate節(jié)流板Servovalve伺服閥Proportionalvalve比例閥Positionfeedback位置反饋Progressiveflow漸增流量De-energizingofsolenoid電磁鐵釋放二、介質(zhì)類Phosphateester(HFD-R)磷酸甘油酯Water-glycol(HFC)水-乙二醇Emulsion乳化液Inhibitor緩蝕劑Syntheticlubricatingoil合成油三、液壓安裝工程Contamination污染Grout灌漿Failure失效Jog點(diǎn)動(dòng)Creep爬行Abrasion摩擦Retract(活塞桿)伸出Extension(活塞桿)縮回Malfunction誤動(dòng)作Pickling酸洗Flushing沖洗Dippingprocess槽式酸洗Re-circulation循環(huán)Passivity鈍化Nitricacid檸檬酸Argon氬氣Buttwelding對(duì)接焊Socketwelding套管焊Inertgaswelding惰性氣體焊四、管接頭Bitetypefittings卡套式管接頭Tubetotubefittings接管接頭union直通接管接頭unionelbow直角管接頭uniontee三通管接頭unioncross四通管接頭Malstudfittings端直通管接頭Bulkheadfittings長(zhǎng)直通管接頭Weldfittings焊接式管接頭Femaleconnectorfittings接頭螺母Reducersextenders變徑管接頭Banjofittings鉸接式管接頭Adjustablefittings/swivelnut旋轉(zhuǎn)接頭五、伺服閥及伺服系統(tǒng)性能參數(shù)Dynamicresponse動(dòng)態(tài)頻響DDV-directdrivevalve直動(dòng)式伺服閥NFPA-NationalFluidPowerAssociation美國(guó)流體控制學(xué)會(huì)Phaselag相位滯后Nozzleflappervalve噴嘴擋板閥Servo-jetpilotvalve射流管閥Dither顫振電流Coilimpedance線圈阻抗Flowsaturation流量飽和Linearity線形度Symmetry對(duì)稱性Hysterics滯環(huán)Threshold靈敏度Lap滯后Pressuregain壓力增益Null零位Nullbias零偏Nullshift零飄Frequencyresponse頻率響應(yīng)Slope曲線斜坡液壓系統(tǒng)(hydraulicsystem)執(zhí)行元件(actuator)液壓缸(cylinder)液壓馬達(dá)(motor)液壓回路(circuit)壓力控制回路(pressurecontrol)流量(速度)控制回路(speedcontrol)方向控制回路(directionalvalvecontrol)安全回路(securitycontrol)定位回路(positioncontrol)同步回路(synchronisecircuit)順序動(dòng)作回路(sequeuntcircuit)液壓泵(pump)閥(valve)壓力控制閥(pressurevalve)、流量控制閥(flowvalve)方向控制閥(directionalvalve)出口壓力outletpressure出口壓力outletpressure壓降 pressuredrop；differentialpressure背壓 backpressure啟動(dòng)壓力breakoutpressure充油壓力chargepressure開啟壓力crackingpressure峰值壓力peakpressure運(yùn)行壓力operatingpressure耐壓試驗(yàn)壓力proofpressure沖擊壓力surgepressure靜壓力staticpressure系統(tǒng)壓力systempressure控制壓力pilotpressure充氣壓力pre-chargepressure吸入壓力suctionpressure調(diào)壓偏差overridepressure額定壓力ratedpressure耗氣量airconsumption泄漏leakage內(nèi)泄漏internalleakage外泄漏externalleakage層流laminarflow紊流turbulentflow液壓輔件(accessory)普通閥(commonvalve)插裝閥(cartridgevalve)疊力口閥(superimposedvalve液壓英文資料流體傳動(dòng)hydraulicpower液壓技術(shù)hydraulics液力技術(shù)hydrodynamics氣液技術(shù)hydropneumatics運(yùn)行工況operatingconditions額定工況ratedconditions極限工況limitedconditions瞬態(tài)工況instantaneousconditions穩(wěn)態(tài)工況steady-stateconditions許用工況acceptableconditions連續(xù)工況continuousworkingconditions實(shí)際工況actualconditions效率efficiency旋轉(zhuǎn)方向directionofrotation公稱壓力nominalpressure工作壓力workingpressure進(jìn)口壓力inletpressure氣穴cavitation流量flowrate排量displacement

額定流量ratedflow

供給流量supplyflow

流量系數(shù)flowerfactor

滯環(huán)hysteresis

圖形符號(hào)graphicalsymbol

液壓氣動(dòng)元件圖形符號(hào)symbolsfor

hydraulicandpneumaticcomponents

流體邏輯元件圖形符號(hào)symbolsfor

fluidlogicdevices

邏輯功能圖形符號(hào)symbolsfor

logicfunctions

回路圖 circuitdiagram壓力－時(shí)間圖pressuretimediagram

功能圖 functiondiagram循環(huán)circle

自動(dòng)循環(huán)automaticcycle

工作循環(huán)workingcycle

循環(huán)速度cyclingspeed

工步phase停止工步dwellphase

工作工步workingphase

快進(jìn)工步rapidadvancephase

快退工步rapidreturnphase

頻率響應(yīng)frequencyresponseHysterics滯環(huán)Threshold靈敏度Lap滯后Pressuregain壓力增益

Null零位Nullbias零偏Nullshift零飄Frequencyresponse頻率響應(yīng)

Slope曲線斜坡液壓系統(tǒng)(hydraulicsystem)

執(zhí)行元件(actuator)

液壓缸(cylinder)

液壓馬達(dá)(motor)

液壓回路(circuit)

壓力控制回路(pressurecontrol)

流量(速度)控制回路(speedcontrol)

方向控制回路(directionalvalve

control)安全回路(securitycontrol)

定位回路(positioneontrol)

同步回路(synchronisecircuit)

順序動(dòng)作回路(sequeuntcircuit)

液壓泵(pump)

閥(valve)

壓力控制閥(pressurevalve)、

流量控制閥(flowvalve)

方向控制閥(directionalvalve)

液壓輔件(accessory)

普通閥(commonvalve)

插裝閥(cartridgevalve)

疊力口閥(superimposedvalve四、管接頭Bitetypefittings卡套式管接頭Tubetotubefittings接管接頭union直通接管接頭unionelbow直角管接頭uniontee三通管接頭

unioncross四通管接頭Malstudfittings端直通管接頭

Bulkheadfittings長(zhǎng)直通管接頭

Weldfittings焊接式管接頭

Femaleconnectorfittings接頭螺母Reducersextenders變徑管接頭

Banjofittings鉸接式管接頭

Adjustablefittings/swivelnut旋轉(zhuǎn)接

頭

五、伺服閥及伺服系統(tǒng)性能參數(shù)

Dynamicresponse動(dòng)態(tài)頻響

DDV-directdrivevalve直動(dòng)式伺服閥

NFPA-NationalFluidPowerAssociation

美國(guó)流體控制學(xué)會(huì)

Phaselag相位滯后

Nozzleflappervalve噴嘴擋板閥

Servo-jetpilotvalve射流管閥

Dither顫振電流

Coilimpedance線圈阻抗

Flowsaturation流量飽和

Linearity線形度Symmetry對(duì)稱性Throttlevalve節(jié)流閥Doublethrottlecheckvalve雙單向

節(jié)流閥Rotaryknob旋鈕

Rectifierplate節(jié)流板

Servovalve伺服閥Proportionalvalve比例閥

Positionfeedback位置反饋

Progressiveflow漸增流量

De-energizingofsolenoid電磁鐵釋

放二、介質(zhì)類Phosphateester(HFD-R)磷酸甘油酯

Water-glycol(HFC)水-乙二醇

Emulsion乳化液Inhibitor緩蝕劑Syntheticlubricatingoil合成油

三、液壓安裝工程Contamination污染Grout灌漿Failure失效Jog點(diǎn)動(dòng)Creep爬行Abrasion摩擦Retract(活塞桿)伸出Extension(活塞桿)縮回Malfunction誤動(dòng)作Pickling酸洗Flushing沖洗Dippingprocess槽式酸洗

Re-circulation循環(huán)Passivity鈍化Nitricacid檸檬酸Argon氬氣Buttwelding對(duì)接焊Socketwelding套管焊

Inertgaswelding惰性氣體焊空氣處理單元airconditionerunit

壓力控制回路pressurecontrolcircuit

安全回路safetycircuit

差動(dòng)回路differentialcircuit

調(diào)速回路flowcontrolcircuit

進(jìn)口節(jié)流回路meter-incircuit出口節(jié)流回路meter-outcircuit

同步回路synchronizingcircuit

開式回路opencircuit

閉式回路closedcircuit

管路布置pipe-work

管卡clamper

聯(lián)軸器driveshaftcoupling

操作臺(tái)controlconsole

控制屏controlpanel

避震喉compensator

粘度viscosity

運(yùn)動(dòng)粘度kinematicviscosity

密度density

含水量 watercontent閃點(diǎn) flashpoint防銹性rustprotection

抗腐蝕性anti-corrosivequality

便攜式顆粒檢測(cè)儀portableparticle

counterSolenoidvalve電磁閥

Checkvalve單向閥

Cartridgevalve插裝閥Sandwichplatevalve疊加閥Pilotvalve先導(dǎo)閥Pilotoperatedcheckvalve液控單向閥Sub-platemount 板式安裝Manifoldblock 集成塊Pressurereliefvalve壓力溢流閥

Flowvalve流量閥

冷卻器 cooler加熱器 heater溫度控制器thermostat

消聲器silencer

雙筒過(guò)濾器duplexfilter

過(guò)濾器壓降filterpressuredrop

有效過(guò)濾面積effectivefiltrationarea

公稱過(guò)濾精度nominalfiltrationrating

壓潰壓力collapsepressure

填料密封packingseal

機(jī)械密封mechanicalseal

徑向密封radialseal

旋轉(zhuǎn)密封rotaryseal

活塞密封pistonseal

活塞桿密封rodseal

防塵圈密封wiperseal；scraper

組合墊圈bondedwasher

復(fù)合密封件compositeseal彈性密封件elastomerseal

丁腈橡膠nitrilebutadienerubber；NBR

聚四氟乙烯polytetrafluoroethene；PTFE優(yōu)先控制overridecontrol

壓力表pressuregauge

壓力傳感器electricalpressure

transducer

壓差計(jì)differentialpressure

instrument

液位計(jì)liquidlevelmeasuring

instrument

流量計(jì)flowmeter

壓力開關(guān)pressureswitch

脈沖發(fā)生器pulsegenerator

液壓泵站powerstation遮蓋lap零遮蓋zerolap正遮蓋overlap負(fù)遮蓋underlap開口opening零偏nullbias零漂nulldrift分辨率resolution

頻率響應(yīng)frequencyresponse

幅值比amplituderatio

相位移phaselag

傳遞函數(shù)transferfunction

管路flowline

硬管rigidtube

軟管flexiblehose

工作管路workingline

回油管路returnline

補(bǔ)液管路replenishingline

控制管路pilotline

泄油管路drainline

放氣管路bleedline

接頭fitting；connection

焊接式接頭weldedfitting

擴(kuò)口式接頭flaredfitting

快換接頭quickreleasecoupling

法蘭接頭flangeconnection

彎頭 elbow閥壓降valvepressuredrop閉式油箱sealedreservoir異徑接頭reducerfitting

流道flowpass

閥壓降valvepressuredrop閉式油箱sealedreservoir油箱容量reservoirfluidcapacity

氣囊式蓄能器bladderaccumulator

空氣污染aircontamination

固體顆粒污染solidcontamination

液體污染liquidcontamination

空氣過(guò)濾器airfilter

油霧氣lubricator

熱交換器heatexchanger分流閥flowdividervalve

集流閥flow-combiningvalve閾值 threshold伺服閥 servo-valve四通閥four-wayvalve

噴嘴擋板nozzleflapper

液壓放大器hydraulicamplifier

顫振dither

閥極性valvepolarity

流量增益flowgain

對(duì)稱度symmetry

流量極限flowlimit

零位內(nèi)泄漏null(quiescent)leakage截止閥shut-offvalve

球閥 global(ball)valve針閥 needlevalve閘閥 gatevalve膜片閥diaphragmvalve

蝶閥 butterflyvalve噪聲等級(jí)noiselevel

放大器amplifier

模擬放大器analogueamplifier

數(shù)字放大器digitalamplifier

傳感器sensor重復(fù)性repeatability

復(fù)現(xiàn)性reproducibility

漂移drift

波動(dòng) ripple線性度 linearity線性區(qū)linearregion

液壓鎖緊hydrauliclock

液壓卡緊sticking

變量泵variabledisplacementpump

泵的控制controlofpump

齒輪泵gearpump葉片泵vanepump差動(dòng)缸differentialcylinder柱塞泵pistonpump伸縮缸telescopiccylinder軸向柱塞泵axialpistonpump閥valve法蘭安裝flangemounting底板sub-plate底座安裝footmounting油路塊manifoldblock液壓馬達(dá)hydraulicmotor板式閥sub-platevalve剛度stiffness疊加閥sandwichvalve中位neutralposition插裝閥cartridgevalve零位zeroposition滑閥slidevalve自由位freeposition錐閥poppetvalve缸cylinder閥芯valveelement閥芯位置valveelementposition單向閥checkvalve有桿端rodend液控單向閥pilot-controlledcheck無(wú)桿端rearendvalve外伸行程extendstroke梭閥shuttlevalve內(nèi)縮行程retractstroke壓力控制閥pressurereliefvalve緩沖cushioning溢流閥pressurereliefvalve工作行程workingstroke順序閥sequencevalve負(fù)載壓力inducedpressure

輸出力force

實(shí)際輸出力actualforce

單作用缸single-actingcylinder減壓閥 pressurereducingvalve平衡閥counterbalancevalve卸荷閥unloadingvalve直動(dòng)式 directlyoperatedtype雙作用缸double-actingcylinder先導(dǎo)式pilot-operatedtype機(jī)械控制式mechanicallycontrolled

type手動(dòng)式manuallyoperatedtype

液控式 hydrauliccontrolledtype流量控制閥flowcontrolvalve

固定節(jié)流閥fixedrestrictivevalve

可調(diào)節(jié)流閥adjustablerestrictive

valve

單向節(jié)流閥one-wayrestrictivevalve

調(diào)速閥speedregulatorvalveSolenoidvalve電磁閥Checkvalve單向閥Cartridgevalve插裝閥Sandwichplatevalve疊加閥Pilotvalve先導(dǎo)閥Pilotoperatedcheckvalve液控單向閥Sub-platemount板式安裝Manifoldblock集成塊Pressurereliefvalve壓力溢流閥Flowvalve流量閥Throttlevalve節(jié)流閥Doublethrottlecheckvalve雙單向節(jié)流閥Rotaryknob旋鈕Rectifierplate節(jié)流板Servovalve伺服閥Proportionalvalve比例閥Positionfeedback位置反饋Progressiveflow漸增流量De-energizingofsolenoid電磁鐵釋放Phosphateester(HFD-R)磷酸甘油酯Water-glycol(HFC)水-乙二醇Emulsion乳化液Inhibitor緩蝕劑Syntheticlubricatingoil合成油Contamination污染Grout灌漿Failure失效Jog點(diǎn)動(dòng)Creep爬行Abrasion摩擦Retract(活塞桿)伸出Extension(活塞桿)縮回Malfunction誤動(dòng)作Pickling酸洗Flushing沖洗Dippingprocess槽式酸洗Re-circulation循環(huán)Passivity鈍化Nitricacid檸檬酸Argon氬氣Buttwelding對(duì)接焊Socketwelding套管焊Inertgaswelding惰性氣體焊四、管接頭Bitetypefittings卡套式管接頭Tubetotubefittings接管接頭union直通接管接頭unionelbow直角管接頭uniontee三通管接頭unioncross四通管接頭Malstudfittings端直通管接頭Bulkheadfittings長(zhǎng)直通管接頭Weldfittings焊接式管接頭Femaleconnectorfittings接頭螺母Reducersextenders變徑管接頭Banjofittings鉸接式管接頭Adjustablefittings/swivelnut旋轉(zhuǎn)接頭五、伺服閥及伺服系統(tǒng)性能參數(shù)Dynamicresponse動(dòng)態(tài)頻響DDV-directdrivevalve直動(dòng)式伺服閥NFPA-NationalFluidPowerAssociation美國(guó)流體控制學(xué)會(huì)Phaselag相位滯后Nozzleflappervalve噴嘴擋板閥Servo-jetpilotvalve射流管閥Dither顫振電流Coilimpedance線圈阻抗Flowsaturation流量飽和Linearity線形度Symmetry對(duì)稱性Hysterics滯環(huán)Threshold靈敏度Lap滯后Pressuregain壓力增益Null零位Nullbias零偏Nullshift零飄Frequencyresponse頻率響應(yīng)Slope曲線斜坡Aability性能；能力load-carryingability承載能力absorber吸收器；吸收劑；過(guò)濾器；減震器accessories輔件，附件，配件hydraulicaccessories液壓輔件accumulate儲(chǔ)存；蓄能；累積accumulator蓄能器；蓄電池；累加器accuracy準(zhǔn)確性；精度action作用；動(dòng)作；作用力；行程actuated操縱，控制directlyactuated直接操縱的，直接控制的pilotactuated先導(dǎo)控制的，液控的actuator執(zhí)行元件；液壓缸；馬達(dá)adapter接頭；襯套；壓環(huán)；連接件pipeadapter管接頭admission供給，供油，供氣alignment找正，定心，對(duì)中amplifier放大器differentialpressureamplifier壓差放大器flowamplifier流量放大器assembly組合，組件，機(jī)組axis軸Bback-flow回流back-up支撐hydrostaticback-up靜壓支撐barrel桶，缸體base底座；支座bearing支承；軸承；方位radialballbearing徑向球軸承rollingbearing滾動(dòng)軸承slidingbearing滑動(dòng)軸承thrustbearing止推軸承bed臺(tái)pumptestbed泵試驗(yàn)臺(tái)behavior性能；工況bend彎頭；彎管blade葉片flatblade平面葉片forwardinclinedblade前傾葉片guideblade導(dǎo)葉radialblade徑向葉片bleed排氣airbleed排氣閥bleeder排氣孔block塊；封閉；塊體cartridgevalveblock插裝閥塊體chokeblock節(jié)流板directionalcontrolblock多路閥，方向控制閥組panelblock閥板組body體；缸筒；閥體，殼體pumpbody泵體tankbody箱體valvebody閥體bolt螺栓；插銷；螺桿boss輪轂bottom底；底部cylinderbottom缸底；缸后蓋bracket支架pumpbracket泵架bubble-tight氣密的buffer緩沖器，阻尼器bush(ing)套，導(dǎo)向套；襯套Ccap帽,蓋,罩,塞cylinderendcap缸端蓋cylinderheadcap缸前蓋capacity容量;功率;排量;流量effectivecapacity有效排量,實(shí)際排量geometriccapacity幾何排量,理論排量casing套,殼,罩gearcasing齒輪箱，變速箱pumpcasing泵體cavitation氣蝕cavity腔centering中心調(diào)整，定心chamber腔，室；容積；油腔；氣腔chamfer槽；倒角changement換向機(jī)構(gòu)characteristic特性曲線；特征線charger加載裝置charging充液；充壓choke節(jié)流；節(jié)流口chord弦circlip彈性擋圈circuit回路clearance間隙clog阻塞；堵塞cock龍頭collar圈；法蘭盤cushioncollar緩沖套locatingcollar定位凸緣套loosecollar軸肩擋圈thrustcollar止推環(huán)connection連接；連接管路；接頭consumption消耗量cylinder缸；液壓缸Ddebugging排除故障；調(diào)試deflation排氣delivery流量differential差動(dòng)的；微分的displacement壓出；排出；排量；位移dowel定位銷drained泄油的duty負(fù)載，功率；工況Eeffect作用;效應(yīng)cavitateeffect氣蝕效應(yīng)chokingeffect節(jié)流作用elbow彎頭electro-hydraulic電液的entrap困油escape泄漏,逸出,排出etching蝕刻;腐蝕gasetching氣蝕exhaust排泄;回油;Ffailure故障;事故;損壞,失效fastener緊固件fatigue疲勞feedback反饋filler加油口,注油口;填料;墊片filter濾油器flow流;液流;流程;流束;流量;流動(dòng)nominalflow公稱流量ratedflow額定流量stationaryflow定常流,定常流動(dòng)streamlineflow層流turbulentflow紊流volumeflow體積流量flowline管路;流線flow-regulator流量調(diào)節(jié)閥fluctuation脈動(dòng)fluid流體,液體;射流hydraulicoperatingfluid液壓油incompressiblefluid不可壓縮流體frame座,架Ggain增益flowgain流量增益feedbackgain反饋增益gap間隙,縫隙gear齒輪,裝置,機(jī)構(gòu)governing調(diào)節(jié),控制head缸頭,頭部;蓋;水頭;揚(yáng)程cylinderhead缸頭statichead靜壓頭theoretichead理論能頭totalhead總能頭waterhead水頭hole孔,洞airhole氣孔blindhole盲孔bolthole螺栓孔bose膠管,軟管housing殼體;槽hub轂;襯套hydrostatics液壓技術(shù),液體靜力學(xué)bladeincidence葉片安裝角incompressible不可壓縮的inlet進(jìn)口;吸入intensifier增壓器intensity強(qiáng)度Jjack（柱塞）缸;千斤頂joint接頭;關(guān)節(jié)crossjoint十字接頭flangejoint法蘭式接頭screwedjoint螺紋接頭journal軸頸jump跳動(dòng);振動(dòng)pressurejump壓力突變Iidling空轉(zhuǎn)impact沖擊,撞擊impeller葉輪closedimpeller閉式葉輪openimpeller開式葉輪pumpimpeller泵葉輪incidence入射;入射角Kkeyway鍵槽Llag滯后;延遲servovalvephaselag伺服閥相位滯后laminar層流的latch插銷;鎖緊裝置;鎖定leak漏;漏油;滲漏處;漏出物line管路;線路liner襯套;導(dǎo)向套;內(nèi)層膠liquid液體（的）;液力的load負(fù)載;載荷location位置;定位;安裝lock鎖;閉鎖;液壓卡緊loop環(huán);環(huán)路;回路;循環(huán)controlloop控制回路,調(diào)節(jié)回路mainloop主回路servoloop伺服回路loss損失bendloss彎頭損失bladeloss葉片損失lineloss管路損失localpressureloss局部壓力損失partialloss局部損失lubricate潤(rùn)滑lug耳軸liftinglug吊環(huán)Mmandrel心軸;芯棒manometer壓力機(jī),壓力表meter米;儀表;計(jì)量;節(jié)制;控制（流量）;流量計(jì)meter-in進(jìn)口節(jié)流meter-out出口節(jié)流motion動(dòng)作alternativemotion往復(fù)運(yùn)動(dòng)lostmotion空轉(zhuǎn)synchronizedmotion同步運(yùn)動(dòng)motor發(fā)動(dòng)機(jī),液壓馬達(dá)axialpistonmotor軸向柱塞馬達(dá)bentaxispistonmotor斜軸式軸向柱塞馬達(dá)camplatetypeaxialpistonmotor斜盤式軸向柱塞馬達(dá)constantdisplacementmotor定量馬達(dá)radialmotor徑向馬達(dá)slidingvanemotor葉片馬達(dá)swingmotor擺動(dòng)馬達(dá)Nnominal額定的,公稱的notch凹槽reliefnotch卸荷槽null零位off-load卸荷oil油oiler注油器olive球面卡套groovedolive迷宮密封環(huán)operation運(yùn)行;操作;運(yùn)算orifice小孔;節(jié)流孔O-ringO型密封圈output輸出;排量;流量overload過(guò)載Ppack包,捆;組合件,部件,單元powerpack液壓泵站package包，捆;組件，單元hydraulicpackage液壓泵站powerpackage泵站packing密封;密封裝置;填料密封pad襯墊;底座asbestospad石棉墊valvepad閥墊parameter參數(shù)part部分;零件;部件partition隔板passage流道;通道;通過(guò)pedestal支座，底座motorpedestal電動(dòng)機(jī)座phenomenon現(xiàn)象stick-alipphenomenon爬行現(xiàn)象trappingphenomenon困油現(xiàn)象piece零件，部件pilot(-actuate，-operate)先導(dǎo)控制;液控piloted先導(dǎo)控制的pin銷;插頭alignmentpin定位銷cottarpin開口銷lockingpin鎖緊銷pistonpin活塞銷straightpin圓柱銷pipe管子，管道(尤指鑄鐵管和鋼管)piston活塞;柱塞;閥芯doubleactingpiston雙作用活塞doublerodpiston雙桿活塞hollowpiston空心活塞single-rodpiston單桿活塞pit坑;槽pitch節(jié)距pitting凹痕;銹斑;點(diǎn)蝕plug堵塞;阻塞;堵頭airreleaseplug排氣塞plug-in插入式的,組合式的poppet提動(dòng)閥芯,座閥芯,錐閥芯,碟形閥芯pore孔;孔隙port油口;連接口position位置;狀態(tài);定位centervalveposition閥的中間位置neutralposition中位;零位threeposition三位twoposition二位pressure壓力,壓強(qiáng);氣壓pulsation脈動(dòng),波動(dòng)pump泵bentaxisaxialpistonpump斜軸式軸向柱塞泵boosterpump輔助泵,充液泵camplatetypeaxialpistonpump斜盤式軸向柱塞泵centrifugalpump離心泵constantdeliverypump定量泵cycloidrotorpump擺線轉(zhuǎn)子泵doubleactionvanepump雙作用葉片泵gearpump齒輪泵multi-stagepump多級(jí)泵singleactionvanepump單作用葉片泵vanepump葉片泵variablecapacitypump變量泵Rrabbet球鉸rack齒條;機(jī)架racing空轉(zhuǎn)radian弧度radius半徑range范圍,量程rated額定的regulation調(diào)節(jié),調(diào)整regulator調(diào)節(jié)器,調(diào)壓閥differentialpressureregulator定差減壓閥proportionalpressureregulator定比減壓閥relay繼電器relief釋壓;溢流;卸荷reset復(fù)位restriction節(jié)流;阻尼,節(jié)流口,阻尼孔restrictor節(jié)流閥;節(jié)流口;阻尼孔reversal反轉(zhuǎn),倒轉(zhuǎn)revolution旋轉(zhuǎn);轉(zhuǎn)數(shù)rider導(dǎo)向套ring環(huán),圈anti-extrusionring密封擋圈,擋圈backsupportring后支承環(huán)back-upring擋圈bearingring導(dǎo)向套dustring防塵圈retainerring卡環(huán)sealring密封圈;密封環(huán)rod桿;活塞桿Sscrew螺桿,螺釘,絲桿,螺旋seal密封;封口;密封件;密封裝置seat閥座,座seizure卡死,咬住,擦傷selector換向閥s