液压专业词汇.docx
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液压专业词汇.docx
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液压专业词汇
液压专业词汇
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-stateconditions
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peakpressure
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cavitation
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automaticcycle
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vanepump
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-actingcylinder
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pressurereliefvalve
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adjustablerestrictivevalve
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-wayvalve
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transferfunction
管路flowline
硬管rigidtube
软管flexiblehose
工作管路workingline
回油管路returnline
补液管路replenishingline
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electricalpressuretransducer
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portableparticlecounter
Solenoidvalve电磁阀
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
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
Progressiveflow渐增流量
De-energizingofsolenoid电磁铁释放
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
Syntheticlubricatingoil合成油
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
Dippingprocess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
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
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
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
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(actuator)
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)
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
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