常用液壓氣動專業(yè)英語詞匯

1、.word 可編輯 .液壓氣動專業(yè)常用英語詞匯一、閥類Passivity鈍化Solenoidvalve電磁閥Nitricacid檸檬酸Checkvalve單向閥Argon氬氣Cartridgevalve插裝閥Buttwelding對接焊Sandwichplatevalve疊加閥Socketwelding套管焊Pilotvalve先導(dǎo)閥Inertgaswelding惰性氣體焊Pilotoperatedcheckvalve液控單向閥Sub-platemount板式安裝四、管接頭Manifoldblock集成塊Bitetypefittings卡套式管接頭Pressurereliefvalve壓力溢流

2、閥Tubetotubefittings接管接頭Flowvalve流量閥union直通接管接頭Throttlevalve節(jié)流閥unionelbow直角管接頭Doublethrottlecheckvalve雙單向節(jié)uniontee三通管接頭流閥unioncross四通管接頭Rotaryknob旋鈕Malstudfittings端直通管接頭Rectifierplate節(jié)流板Bulkheadfittings長直通管接頭Servovalve伺服閥Weldfittings焊接式管接頭Proportionalvalve比例閥Femaleconnectorfittings接頭螺母Positionfeedbac

3、k位置反饋Reducersextenders變徑管接頭Progressiveflow漸增流量Banjofittings鉸接式管接頭De-energizingofsolenoid電磁鐵釋放Adjustablefittings/swivelnut旋轉(zhuǎn)接二、介質(zhì)類Phosphateester（HFD-R）磷酸甘油酯頭五、伺服閥及伺服系統(tǒng)性能參數(shù)Water-glycol(HFC)水-乙二醇Dynamicresponse動態(tài)頻響Emulsion乳化液DDV-directdrivevalve直動式伺服閥Inhibitor緩蝕劑NFPA-NationalFluidPowerAssociationSynthe

4、ticlubricatingoil合成油美國流體控制學(xué)會Phaselag相位滯后三、液壓安裝工程N(yùn)ozzleflappervalve噴嘴擋板閥Contamination污染Servo-jetpilotvalve射流管閥Grout灌漿Dither顫振電流Failure失效Coilimpedance線圈阻抗Jog點動Flowsaturation流量飽和Creep爬行Linearity線形度Abrasion摩擦Symmetry對稱性Retract（活塞桿）伸出Hysterics滯環(huán)Extension（活塞桿）縮回Threshold靈敏度Malfunction誤動作Lap滯后Pickling酸洗Pre

5、ssuregain壓力增益Flushing沖洗Null零位Dippingprocess槽式酸洗Nullbias零偏Re-circulation循環(huán)Nullshift零飄專業(yè) .專注Frequencyresponse頻率響應(yīng)Slope曲線斜坡流體傳動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-statecondit

6、ions許用工況acceptableconditions連續(xù)工況continuousworkingconditions實際工況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背壓backpressure啟動壓力breakoutpressure充油壓力chargepressure開啟壓力crackingpressure峰值壓力pe

7、akpressure運(yùn)行壓力operatingpressure耐壓試驗壓力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cavitations

8、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graphicalsymbol液壓氣動元件圖形符號symbolsforhydraulicandpneumaticcomponents流體邏輯元件圖形符號symbolsforfluidlogicdevices邏輯功能圖形符號symbolsforlogicfunctions回路圖circuitdiagram壓力時間圖pressuretimediagram功能圖functiondiagram循環(huán)circle自動循環(huán)automaticcy

9、cle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van

10、epump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實際輸出力actualforce單作用缸single-actingcyl

11、inder雙作用缸double-actingcylinder差動缸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pressurereliefval

12、ve溢流閥pressurereliefvalve順序閥sequencevalve減壓閥pressurereducingvalve平衡閥counterbalancevalve卸荷閥unloadingvalve直動式directlyoperatedtype先導(dǎo)式pilot-operatedtype機(jī)械控制式mechanicallycontrolledtype手動式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

13、valve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-w

14、ayvalve噴嘴擋板nozzleflapper液壓放大器hydraulicamplifier顫振dither閥極性valvepolarity流量增益flowgain對稱度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)transferfuncti

15、on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.word 可編輯 .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

16、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雙筒過濾器duplexfilter過濾器壓降filterpressuredrop有效過濾面積effectivefiltrationarea公稱過濾精度nominalfiltrationrating壓

17、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electricalpressuret

18、ransducer壓差計differentialpressureinstrument液位計liquidlevelmeasuringinstrument流量計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

19、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controlconsole控制屏controlpanel避震喉compensator粘度viscosity運(yùn)動粘度kinematicviscosity密度density含水量watercontent閃點flashpoint防銹性rustprotection抗腐蝕性anti-corrosivequality便攜式顆粒檢測儀portableparticlecounterSolenoidvalve電磁閥

20、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)流閥專業(yè) .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Progre

21、ssiveflow漸增流量De-energizingofsolenoid電磁鐵釋放Malstudfittings端直通管接頭Bulkheadfittings長直通管接頭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)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Syntheti

22、clubricatingoil合成油Dynamicresponse動態(tài)頻響DDV-directdrivevalve直動式伺服閥NFPA-NationalFluidPowerAssociation美國流體控制學(xué)會Phaselag相位滯后Nozzleflappervalve噴嘴擋板閥Servo-jetpilotvalve射流管閥三、液壓安裝工程Contamination污染Grout灌漿Failure失效Jog點動Creep爬行Abrasion摩擦Retract(活塞桿)伸出Extension(活塞桿)縮回Malfunction誤動作Pickling酸洗Flushing沖洗Dippingprocess槽式酸洗Re-circulation循環(huán)Passi