液压专业英语词汇
液压专业常用英语词汇
液压专业常用英语词汇一、阀类Solenoid valve 电磁阀Check valve 单向阀Cartridge valve 插装阀Sandwich plate valve 叠加阀Pilot valve 先导阀Pilot operated check valve 液控单向阀Sub-plate mount 板式安装Manifold block 集成块Pressure relief valve 压力溢流阀Flow valve 流量阀Throttle valve 节流阀Double throttle check valve 双单向节流阀Rotary knob 旋钮Rectifier plate 节流板Servo valve 伺服阀Proportional valve 比例阀Position feedback 位置反馈Progressive flow 渐增流量De-energizing of solenoid 电磁铁释放二、介质类Phosphate ester (HFD-R) 磷酸甘油酯Water-glycol (HFC) 水-乙二醇Emulsion 乳化液Inhibitor缓蚀剂Synthetic lubricating oil 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）缩回Extension （活塞杆）伸出Malfunction 误动作Pickling 酸洗Flushing 冲洗Dipping process 槽式酸洗Re-circulation 循环Passivity 钝化Nitric acid 柠檬酸Argon 氩气Butt welding 对接焊Socket welding 套管焊Inert gas welding 惰性气体焊四、管接头Bite type fittings 卡套式管接头Tube to tube fittings 接管接头union 直通接管接头union elbow 直角管接头union tee 三通管接头union cross 四通管接头Mal stud fittings 端直通管接头Bulkhead fittings 长直通管接头Weld fittings 焊接式管接头Female connector fittings 接头螺母Reducers extenders 变径管接头Banjo fittings 铰接式管接头Adjustable fittings/swivel nut 旋转接头五、伺服阀及伺服系统性能参数Dynamic response 动态频响DDV-direct drive valve 直动式伺服阀NFPA-National Fluid Power Association 美国流体控制学会Phase lag 相位滞后Nozzle flapper valve 喷嘴挡板阀Servo-jet pilot valve 射流管阀Dither 颤振电流Coil impedance 线圈阻抗Flow saturation 流量饱和Linearity 线形度Symmetry 对称性Hysterics 滞环Threshold 灵敏度Lap 滞后Pressure gain 压力增益Null 零位Null bias 零偏Null shift 零飘Frequency response 频率响应Slope 曲线斜坡六、密封材质代号NR 天然橡胶NBR 丙烯晴-丁二醛-橡胶CR 氯丁二烯-橡胶FPM 氟橡胶PUR 聚氨酯PTFE 聚四氟乙烯PA 聚酰胺、尼龙B 棉织物A 耐高温织物流体传动hydraulic power液压技术hydraulics液力技术hydrodynamics气液技术hydropneumatics运行工况operating conditions 额定工况rated conditions极限工况limited conditions瞬态工况instantaneous conditions稳态工况steady-state conditions许用工况acceptable conditions连续工况continuous working conditions实际工况actual conditions效率 efficiency旋转方向direction of rotation公称压力nominal pressure工作压力working pressure进口压力inlet pressure出口压力outlet pressure压降 pressure drop；differential pressure 背压 back pressure启动压力breakout pressure充油压力charge pressure开启压力cracking pressure峰值压力peak pressure运行压力operating pressure耐压试验压力proof pressure冲击压力surge pressure静压力static pressure系统压力system pressure控制压力pilot pressure充气压力pre-charge pressure吸入压力suction pressure调压偏差override pressure额定压力rated pressure耗气量air consumption泄漏 leakage内泄漏internal leakage外泄漏external leakage层流laminar flow紊流 turbulent flow气穴 cavitation流量flow rate排量displacement额定流量rated flow供给流量supply flow流量系数flower factor滞环hysteresis图形符号graphical symbol液压气动元件图形符号symbols for hydraulic and pneumatic components流体逻辑元件图形符号symbols for fluid logic devices逻辑功能图形符号 symbols for logic functions回路图 circuit diagram压力－时间图pressure time diagram功能图 function diagram循环 circle自动循环automatic cycle工作循环working cycle循环速度cycling speed工步 phase停止工步dwell phase工作工步working phase快进工步rapid advance phase快退工步rapid return phase频率响应frequency response滞环Hysterics灵敏度Threshold滞后Lap压力增益Pressure gain零位Null零偏Null bias零飘Null shift频率响应Frequency response 曲线斜坡Slope七、液压系统（hydraulic system）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pressure control流量（速度）控制回路speed control 方向控制回路directional valve control 安全回路security control定位回路position control同步回路synchronise circuit顺序动作回路sequeunt circuit液压泵pump阀valve压力控制阀pressure valve流量控制阀flow valve方向控制阀directional valve液压辅件accessory空气处理单元air conditioner unit压力控制回路pressure control circuit 安全回路safety circuit差动回路differential circuit调速回路flowcontrol circuit进口节流回路meter-in circuit出口节流回路meter-out circuit同步回路synchronizing circuit开式回路open circuit闭式回路closed circuit管路布置pipe-work管卡clamper联轴器drive shaft coupling操作台 control console控制屏 control panel避震喉compensator粘度 viscosity运动粘度kinematic viscosity密度 density含水量 water content闪点 flash point防锈性 rust protection抗腐蚀性anti-corrosive quality便携式颗粒检测仪portable particle counter 电磁阀Solenoid valve插装阀Cartridge valve叠加阀Sandwich plate valve先导阀Pilot valve液控单向阀Pilot operated check valve板式安装Sub-plate mount集成块Manifold block压力溢流阀Pressure relief valve流量阀Flow valve冷却器 cooler加热器 heater温度控制器thermostat消声器 silencer双筒过滤器duplex filter过滤器压降filter pressure drop有效过滤面积effective filtration area公称过滤精度nominal filtration rating压溃压力collapse pressure填料密封packing seal机械密封mechanical seal径向密封radial seal旋转密封rotary seal活塞密封piston seal活塞杆密封rod seal防尘圈密封wiper seal；scraper组合垫圈bonded washer复合密封件composite seal 弹性密封件elastomer seal丁腈橡胶nitrilebutadiene rubber；NBR 聚四氟乙烯polytetrafluoroethene；PTFE 优先控制override control压力表 pressure gauge压力传感器electrical pressure transducer 压差计 differential pressure instrument液位计 liquid level measuring instrument 流量计 flow meter压力开关pressure switch脉冲发生器pulse generator液压泵站power station遮盖 lap零遮盖 zero lap正遮盖 over lap负遮盖 under lap开口 opening零偏 null bias零漂 null drift阀压降 valve pressure drop分辨率 resolution频率响应frequency response幅值比 amplitude ratio相位移 phase lag传递函数transfer function管路 flow line硬管 rigid tube软管 flexible hose工作管路working line回油管路return line补液管路replenishing line控制管路pilot line泄油管路drain line放气管路bleed line接头 fitting；connection焊接式接头welded fitting扩口式接头flared fitting快换接头quick release coupling 法兰接头flange connection弯头 elbow异径接头reducer fitting流道 flow pass油口 port闭式油箱sealed reservoir油箱容量reservoir fluid capacity 气囊式蓄能器bladder accumulator 空气污染air contamination固体颗粒污染solid contamination 液体污染liquid contamination空气过滤器air filter油雾器 lubricator分流阀 flow divider valve集流阀 flow-combining valve截止阀 shut-off valve球阀 global(ball) valve针阀 needle valve闸阀 gate valve膜片阀diaphragm valve蝶阀 butterfly valve噪声等级noise level放大器 amplifier模拟放大器analogue amplifier数字放大器digital amplifier传感器 sensor阈值 threshold伺服阀 servo-valve四通阀&nbsforce输出力four-way valve四通阀free position自由位frequency response频率响应function diagram功能图gate valve闸阀gear pump齿轮泵global(ball) valve球阀graphical symbol图形符号heat exchanger热交换器heater加热器hydraulic lock液压锁紧hydraulic motor液压马达hydraulic power流体传动hydraulics液压技术hydrodynamics液力技术hydro pneumatics气液技术hysteresis滞环hydraulic amplifier液压放大器hydraulic controlled type液控式instantaneous conditions瞬态工况internal leakage内泄漏inlet pressure进口压力induced pressure负载压力kinematic viscosity运动粘度laminar flow层流leakage泄漏limited conditions极限工况linearity线性度linear region线性区liquid contamination液体污染liquid level measuring instrument液位计manually operated type手动式manifold block油路块mechanically controlled type机械控制式neutral position中位nitrile butadiene rubber；NBR丁腈橡胶液压专业词汇流体传动hydraulic power液压技术hydraulics液力技术hydrodynamics气液技术hydro pneumatics运行工况operating conditions额定工况rated conditions极限工况limited conditions瞬态工况instantaneous conditions稳态工况steady-state conditions许用工况acceptable conditions连续工况continuous working conditions 实际工况actual conditions效率efficiency旋转方向direction of rotation公称压力nominal pressure工作压力working pressure进口压力inlet pressure出口压力outlet pressure压降pressure drop；differential pressure 背压back pressure启动压力breakout pressure充油压力charge pressure开启压力cracking pressure峰值压力peak pressure运行压力operating pressure耐压试验压力proof pressure冲击压力surge pressure静压力static pressure系统压力system pressure控制压力pilot pressure充气压力pre-charge pressure吸入压力suction pressure调压偏差override pressure 额定压力rated pressure耗气量air consumption泄漏leakage内泄漏internal leakage外泄漏external leakage层流laminar flow紊流turbulent flow气穴cavitation流量flow rate排量displacement额定流量rated flow供给流量supply flow流量系数flower factor滞环hysteresis图形符号graphical symbol液压气动元件图形符号symbols for hydraulic and pneumatic components流体逻辑元件图形符号symbols for fluid logic devices逻辑功能图形符号symbols for logic functions回路图circuit diagram压力－时间图pressure time diagram功能图function diagram循环circle自动循环automatic cycle工作循环working cycle循环速度cycling speed工步phase停止工步dwell phase工作工步working phase快进工步rapid advance phase快退工步rapid return phase频率响应frequency response重复性repeat ability复现性reproducibility漂移drift波动ripple线性度linearity线性区linear region液压锁紧hydraulic lock液压卡紧sticking变量泵variable displacement pump 泵的控制control of pump齿轮泵gear pump叶片泵vane pump柱塞泵piston pump轴向柱塞泵axial piston pump法兰安装flange mounting底座安装foot mounting液压马达hydraulic motor刚度stiffness中位neutral position零位zero position自由位free position缸cylinder有杆端rod end无杆端rear end外伸行程extend stroke内缩行程retract stroke缓冲cushioning工作行程working stroke负载压力induced pressure输出力force实际输出力actual force单作用缸single-acting cylinder双作用缸double-acting cylinder差动缸differential cylinder伸缩缸telescopic cylinder阀valve 底板sub-plate油路块manifold block板式阀sub-plate valve叠加阀sandwich valve插装阀cartridge valve滑阀slide valve锥阀poppet valve阀芯valve element阀芯位置valve element position单向阀check valve液控单向阀pilot-controlled check valve 梭阀shuttle valve压力控制阀pressure relief valve溢流阀pressure relief valve顺序阀sequence valve减压阀pressure reducing valve平衡阀counterbalance valve卸荷阀unloading valve直动式directly operated type先导式pilot-operated type机械控制式mechanically controlled type 手动式manually operated type液控式hydraulic controlled type流量控制阀flow control valve固定节流阀fixed restrictive valve可调节流阀adjustable restrictive valve 单向节流阀one-way restrictive valve调速阀speed regulator valve分流阀flow divider valve集流阀flow-combining valve截止阀shut-off valve球阀global(ball) valve针阀needle valve闸阀gate valve膜片阀diaphragm valve蝶阀butterfly valve噪声等级noise level放大器amplifier模拟放大器analogue amplifier数字放大器digital amplifier传感器sensor阈值threshold伺服阀servo-valve四通阀four-way valve喷嘴挡板nozzle flapper液压放大器hydraulic amplifier颤振dither阀极性valve polarity流量增益flow gain对称度symmetry流量极限flow limit零位内泄漏null(quiescent) leakage 遮盖lap零遮盖zero lap正遮盖over lap负遮盖under lap开口opening零偏null bias零漂null drift阀压降valve pressure drop分辨率resolution频率响应frequency response幅值比amplitude ratio相位移phase lag传递函数transfer function管路flow line硬管rigid tube软管flexible hose工作管路working line回油管路return line 补液管路replenishing line控制管路pilot line泄油管路drain line放气管路bleed line接头fitting；connection焊接式接头welded fitting扩口式接头flared fitting快换接头quick release coupling法兰接头flange connection弯头elbow异径接头reducer fitting流道flow pass油口port闭式油箱sealed reservoir油箱容量reservoir fluid capacity气囊式蓄能器bladder accumulator空气污染air contamination固体颗粒污染solid contamination液体污染liquid contamination空气过滤器air filter油雾气lubricator热交换器heat exchanger冷却器cooler加热器heater温度控制器thermostat消声器silencer双筒过滤器duplex filter过滤器压降filter pressure drop有效过滤面积effective filtration area 公称过滤精度nominal filtration rating 压溃压力collapse pressure填料密封packing seal机械密封mechanical seal径向密封radial seal旋转密封rotary seal活塞密封piston seal活塞杆密封rod seal防尘圈密封wiper seal；scraper组合垫圈bonded washer复合密封件composite seal弹性密封件elastomer seal优先控制override control压力表pressure gauge压力传感器electrical pressure transducer 压差计differential pressure instrument 液位计liquid level measuring instrument 流量计flow meter压力开关pressure switch脉冲发生器pulse generator液压泵站power station空气处理单元air conditioner unit压力控制回路pressure control circuit安全回路safety circuit差动回路differential circuit调速回路flow control circuit进口节流回路meter-in circuit出口节流回路meter-out circuit同步回路synchronizing circuit开式回路open circuit闭式回路closed circuit管路布置pipe-work管卡clamper联轴器drive shaft coupling操作台control console控制屏control panel粘度viscosity运动粘度kinematic viscosity密度density含水量water content闪点flash point 防锈性rust protection抗腐蚀性anti-corrosive quality便携式颗粒检测仪portable particle counter。
液压专业英语词汇
液压专业英语词汇流体传动 hydraulic power液压技术 hydraulics液力技术 hydrodynamics气液技术 hydropneumatics运行工况 operating conditions额定工况 rated conditions极限工况 limited conditions瞬态工况 instantaneous conditions稳态工况 steady-state conditions许用工况 acceptable conditions连续工况 continuous working conditions实际工况 actual conditions效率 efficiency旋转方向 direction of rotation公称压力 nominal pressure工作压力 working pressure进口压力 inlet pressure出口压力 outlet pressure压降 pressure drop；differential pressure背压 back pressure启动压力 breakout pressure充油压力 charge pressure开启压力 cracking pressure峰值压力 peak pressure运行压力 operating pressure耐压试验压力 proof pressure冲击压力 surge pressure静压力 static pressure系统压力 system pressure控制压力 pilot pressure充气压力 pre-charge pressure吸入压力 suction pressure调压偏差 override pressure额定压力 rated pressure耗气量 air consumption泄漏 leakage内泄漏 internal leakage外泄漏 external leakage层流 laminar flow紊流 turbulent flow气穴 cavitation流量 flow rate排量 displacement额定流量 rated flow供给流量 supply flow流量系数 flower factor滞环 hysteresis图形符号 graphical symbol液压气动元件图形符号 symbols for hydraulic and pneumatic components 流体逻辑元件图形符号 symbols for fluid logic devices逻辑功能图形符号 symbols for logic functions回路图 circuit diagram压力－时间图 pressure time diagram 功能图 function diagram循环 circle自动循环 automatic cycle工作循环 working cycle循环速度 cycling speed工步 phase停止工步 dwell phase工作工步 working phase快进工步 rapid advance phase快退工步 rapid return phase频率响应 frequency response重复性 repeat ability复现性 reproducibility漂移 drift波动 ripple线性度 linearity线性区 linear region液压锁紧 hydraulic lock液压卡紧 sticking变量泵 variable displacement pump 泵的控制 control of pump齿轮泵 gear pump叶片泵 vane pump柱塞泵 piston pump轴向柱塞泵 axial piston pump法兰安装 flange mounting底座安装 foot mounting液压马达 hydraulic motor刚度 stiffness中位 neutral position零位 zero position自由位 free position缸 cylinder有杆端 rod end无杆端 rear end外伸行程 extend stroke内缩行程 retract stroke缓冲 cushioning工作行程 working stroke负载压力 induced pressure输出力 force实际输出力 actual force单作用缸 single-acting cylinder双作用缸 double-acting cylinder差动缸 differential cylinder伸缩缸 telescopic cylinder阀 valve底板 sub-plate油路块 manifold block板式阀 sub-plate valve叠加阀 sandwich valve插装阀 cartridge valve滑阀 slide valve锥阀 poppet valve阀芯 valve element阀芯位置 valve element position单向阀 check valve液控单向阀 pilot-controlled check valve梭阀 shuttle valve压力控制阀 pressure relief valve溢流阀 pressure relief valve顺序阀 sequence valve减压阀 pressure reducing valve平衡阀 counterbalance valve卸荷阀 unloading valve直动式 directly operated type先导式 pilot-operated type机械控制式 mechanically controlled type 手动式 manually operated type液控式 hydraulic controlled type流量控制阀 flow control valve固定节流阀 fixed restrictive valve可调节流阀 adjustable restrictive valve 单向节流阀 one-way restrictive valve 调速阀 speed regulator valve分流阀 flow divider valve集流阀 flow-combining valve截止阀 shut-off valve球阀 global(ball) valve针阀 needle valve闸阀 gate valve膜片阀 diaphragm valve蝶阀 butterfly valve噪声等级noise level放大器 amplifier模拟放大器 analogue amplifier数字放大器 digital amplifier传感器 sensor阈值 threshold伺服阀 servo-valve四通阀 four-way valve喷嘴挡板 nozzle flapper液压放大器 hydraulic amplifier颤振 dither阀极性 valve polarity流量增益 flow gain对称度 symmetry流量极限 flow limit零位内泄漏 null(quiescent) leakage遮盖 lap零遮盖 zero lap正遮盖 over lap负遮盖 under lap开口 opening零偏 null bias零漂 null drift阀压降 valve pressure drop分辨率 resolution频率响应 frequency response幅值比 amplitude ratio相位移 phase lag传递函数 transfer function管路 flow line硬管 rigid tube软管 flexible hose工作管路 working line回油管路 return line补液管路 replenishing line控制管路 pilot line泄油管路 drain line放气管路 bleed line接头 fitting；connection焊接式接头 welded fitting扩口式接头 flared fitting快换接头 quick release coupling 法兰接头 flange connection弯头 elbow异径接头 reducer fitting流道 flow pass油口 port闭式油箱 sealed reservoir 油箱容量 reservoir fluid capacity 气囊式蓄能器bladder accumulator 空气污染 air contamination固体颗粒污染 solid contamination液体污染 liquid contamination空气过滤器 air filter油雾气 lubricator热交换器 heat exchanger冷却器 cooler加热器 heater温度控制器 thermostat消声器 silencer双筒过滤器 duplex filter过滤器压降 filter pressure drop有效过滤面积 effective filtration area 公称过滤精度 nominal filtration rating 压溃压力 collapse pressure填料密封 packing seal机械密封 mechanical seal径向密封 radial seal旋转密封 rotary seal活塞密封 piston seal活塞杆密封 rod seal防尘圈密封 wiper seal；scraper 组合垫圈 bonded washer复合密封件 composite seal弹性密封件 elastomer seal丁腈橡胶 nitrile butadiene rubber；NBR 聚四氟乙烯 polytetrafluoroethene；PTFE 优先控制 override control压力表 pressure gauge压力传感器 electrical pressure transducer 压差计 differential pressure instrument 液位计 liquid level measuring instrument流量计 flow meter压力开关 pressure switch脉冲发生器 pulse generator液压泵站 power station空气处理单元 air conditioner unit压力控制回路 pressure control circuit安全回路 safety circuit差动回路 differential circuit调速回路 flow control circuit进口节流回路 meter-in circuit出口节流回路 meter-out circuit同步回路 synchronizing circuit开式回路 open circuit闭式回路 closed circuit管路布置 pipe-work管卡 clamper联轴器 drive shaft coupling操作台 control console控制屏 control panel避震喉 compensator粘度 viscosity运动粘度 kinematic viscosity密度 density含水量 water content闪点 flash point防锈性 rust protection抗腐蚀性 anti-corrosive quality便携式颗粒检测仪 portable particle counterSolenoid valve 电磁阀Check valve 单向阀Cartridge valve 插装阀Sandwich plate valve 叠加阀Pilot valve 先导阀Pilot operated check valve 液控单向阀Sub-plate mount 板式安装Manifold block 集成块Pressure relief valve 压力溢流阀Flow valve 流量阀Throttle valve 节流阀Double throttle check valve 双单向节流阀Rotary knob 旋钮Rectifier plate 节流板Servo valve 伺服阀Proportional valve 比例阀Position feedback 位置反馈Progressive flow 渐增流量De-energizing of solenoid 电磁铁释放二、介质类Phosphate ester (HFD-R) 磷酸甘油酯Water-glycol (HFC) 水-乙二醇Emulsion 乳化液Inhibitor缓蚀剂Synthetic lubricating oil 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Dipping process 槽式酸洗Re-circulation 循环Passivity 钝化Nitric acid 柠檬酸Argon 氩气Butt welding 对接焊Socket welding 套管焊Inert gas welding 惰性气体焊四、管接头Bite type fittings 卡套式管接头Tube to tube fittings 接管接头union 直通接管接头union elbow 直角管接头union tee 三通管接头union cross 四通管接头Mal stud fittings 端直通管接头Bulkhead fittings 长直通管接头Weld fittings 焊接式管接头Female connector fittings 接头螺母Reducers extenders 变径管接头Banjo fittings 铰接式管接头Adjustable fittings/swivel nut 旋转接头五、伺服阀及伺服系统性能参数Dynamic response 动态频响DDV-direct drive valve 直动式伺服阀NFPA-National Fluid Power Association 美国流体控制学会Phase lag 相位滞后Nozzle flapper valve 喷嘴挡板阀Servo-jet pilot valve 射流管阀Dither 颤振电流Coil impedance 线圈阻抗Flow saturation 流量饱和Linearity 线形度Symmetry 对称性Hysterics 滞环Threshold 灵敏度Lap 滞后Pressure gain 压力增益Null 零位Null bias 零偏Null shift 零飘Frequency response 频率响应Slope 曲线斜坡液压系统（hydraulic system）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（pressure control）流量（速度）控制回路（speed control）方向控制回路（directional valve control）安全回路（security control）定位回路（position control）同步回路（synchronise circuit）顺序动作回路（sequeunt circuit）液压泵（pump）阀（valve）压力控制阀（pressure valve）、流量控制阀（flow valve）方向控制阀（directional valve）液压辅件（accessory）普通阀（common valve）插装阀（cartridge valve）叠加阀（superimposed valve补充:一、阀类Solenoid valve 电磁阀Check valve 单向阀Cartridge valve 插装阀Sandwich plate valve 叠加阀Pilot valve 先导阀Pilot operated check valve 液控单向阀Sub-plate mount 板式安装Manifold block 集成块Pressure relief valve 压力溢流阀Flow valve 流量阀Throttle valve 节流阀Double throttle check valve 双单向节流阀Rotary knob 旋钮Rectifier plate 节流板Servo valve 伺服阀Proportional valve 比例阀Position feedback 位置反馈Progressive flow 渐增流量De-energizing of solenoid 电磁铁释放二、介质类Phosphate ester (HFD-R) 磷酸甘油酯Water-glycol (HFC) 水-乙二醇Emulsion 乳化液Inhibitor缓蚀剂Synthetic lubricating oil 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Dipping process 槽式酸洗Re-circulation 循环Passivity 钝化Nitric acid 柠檬酸Argon 氩气Butt welding 对接焊Socket welding 套管焊Inert gas welding 惰性气体焊四、管接头Bite type fittings 卡套式管接头Tube to tube fittings 接管接头union 直通接管接头union elbow 直角管接头union tee 三通管接头union cross 四通管接头Mal stud fittings 端直通管接头Bulkhead fittings 长直通管接头Weld fittings 焊接式管接头Female connector fittings 接头螺母Reducers extenders 变径管接头Banjo fittings 铰接式管接头Adjustable fittings/swivel nut 旋转接头五、伺服阀及伺服系统性能参数Dynamic response 动态频响DDV-direct drive valve 直动式伺服阀NFPA-National Fluid Power Association 美国流体控制学会Phase lag 相位滞后Nozzle flapper valve 喷嘴挡板阀Servo-jet pilot valve 射流管阀Dither 颤振电流Coil impedance 线圈阻抗Flow saturation 流量饱和Linearity 线形度Symmetry 对称性Hysterics 滞环Threshold 灵敏度Lap 滞后Pressure gain 压力增益Null 零位Null bias 零偏Null shift 零飘Frequency response 频率响应Slope 曲线斜坡。
液压专业英语词汇
液压专业英语词汇acceptable conditions许用工况actual conditions实际工况actual force实际输出力air contamination空气污染air consumption耗气量air conditioner unit空气处理单元air filter空气过滤器adjustable restrictive valve可调节流阀amplifier放大器amplitude ratio幅值比analogue amplifier模拟放大器anti-corrosive quality抗腐蚀性automatic cycle自动循环axial piston pump轴向柱塞泵back pressure背压bladder accumulator气囊式蓄能器bleed line放气管路bonded washer组合垫圈breakout pressure启动压力butterfly valve蝶阀cartridge valve插装阀cavitation气穴charge pressure充油压力check valve单向阀circle循环circuit diagram回路图clamper管卡closed circuit闭式回路collapse pressure压溃压力compensator避震喉composite seal复合密封件continuous working conditions连续工况control of pump泵的控制control console操作台control panel控制屏cooler冷却器counterbalance valve平衡阀cracking pressure开启压力cushioning缓冲cylinder缸cycling speed循环速度De-energizing of solenoid 电磁铁释放density密度diaphragm valve膜片阀differential circuit差动回路differential cylinder差动缸differential pressure instrument压差计digital amplifier数字放大器direction of rotation旋转方向directly operated type直动式displacement排量dither颤振double-acting cylinder双作用缸Double throttle check valve 双单向节流阀drain line泄油管路drift漂移drive shaft coupling联轴器dwell phase停止工步duplex filter双筒过滤器efficiency效率effective filtration area有效过滤面积elastomer seal弹性密封件elbow弯头electrical pressure transducer压力传感器external leakage外泄漏extend stroke外伸行程filter pressure drop过滤器压降fitting；connection接头fixed restrictive valve固定节流阀flared fitting扩口式接头flash point闪点flexible hose软管flange connection法兰接头flange mounting法兰安装flow-combining valve集流阀flow control valve流量控制阀flow control circuit调速回路flow divider valve分流阀flow gain流量增益flow limit流量极限flow line管路flow meter流量计flow pass流道flow rate流量Flow valve 流量阀flower factor流量系数foot mounting底座安装force输出力four-way valve四通阀free position自由位frequency response频率响应function diagram功能图gate valve闸阀gear pump齿轮泵global(ball) valve球阀graphical symbol图形符号heat exchanger热交换器heater加热器hydraulic lock液压锁紧hydraulic motor液压马达hydraulic power流体传动hydraulics液压技术hydrodynamics液力技术hydropneumatics气液技术hysteresis滞环hydraulic amplifier液压放大器hydraulic controlled type液控式instantaneous conditions瞬态工况internal leakage内泄漏inlet pressure进口压力induced pressure负载压力kinematic viscosity运动粘度laminar flow层流lap遮盖leakage泄漏limited conditions极限工况linearity线性度linear region线性区liquid contamination液体污染liquid level measuring instrument液位计lubricator油雾气manually operated type手动式manifold block油路块mechanically controlled type机械控制式mechanical seal机械密封meter-in circuit进口节流回路meter-out circuit出口节流回路Manifold block 集成块needle valve针阀neutral position中位nitrile butadiene rubber；NBR丁腈橡胶noise level噪声等级nominal filtration rating公称过滤精度nominal pressure公称压力nozzle flapper喷嘴挡板null bias零偏null drift零漂null(quiescent) leakage零位内泄漏one-way restrictive valve单向节流阀opening开口open circuit开式回路operating conditions运行工况operating pressure运行压力outlet pressure出口压力over lap正遮盖override pressure调压偏差override control优先控制packing seal填料密封peak pressure峰值压力phase工步phase lag相位移Pilot valve 先导阀pilot pressure控制压力pilot-controlled check valve液控单向阀pilot-operated type先导式Pilot operated check valve 液控单向阀piston pump柱塞泵pilot line控制管路pipe-work管路布置piston seal活塞密封polytetrafluoroethene；PTFE聚四氟乙烯poppet valve锥阀portable particle counter便携式颗粒检测仪port油口Position feedback 位置反馈power station液压泵站pre-charge pressure充气压力pressure control circuit压力控制回路pressure drop；differential pressure压降pressure gauge压力表Pressure relief valve 压力溢流阀pressure switch压力开关pressure time diagram压力－时间图pressure relief valve压力控制阀pressure relief valve溢流阀pressure reducing valve减压阀Progressive flow 渐增流量Proportional valve 比例阀proof pressure耐压试验压力pulse generator脉冲发生器quick release coupling快换接头radial seal径向密封rapid advance phase快进工步rapid return phase快退工步rated conditions额定工况rated flow额定流量rated pressure额定压力rear end无杆端Rectifier plate 节流板reducer fitting异径接头replenishing line补液管路reservoir fluid capacity油箱容量resolution分辨率retract stroke内缩行程return line回油管路repeat ability重复性reproducibility复现性rigid tube硬管ripple波动rod end有杆端rod seal活塞杆密封rotary seal旋转密封Rotary knob 旋钮rust protection防锈性safety circuit安全回路sandwich valve叠加阀Sandwich plate valve 叠加阀sealed reservoir闭式油箱sensor传感器sequence valve顺序阀servo-valve伺服阀shut-off valve截止阀shuttle valve梭阀silencer消声器single-acting cylinder单作用缸slide valve滑阀solid contamination固体颗粒污染Solenoid valve 电磁阀speed regulator valve调速阀static pressure静压力sticking液压卡紧steady-state conditions稳态工况stiffness刚度sub-plate底板sub-plate valve板式阀Sub-plate mount 板式安装suction pressure吸入压力supply flow供给流量surge pressure冲击压力system pressure系统压力symbols for hydraulic and pneumatic components液压气动元件图形符号symbols for fluid logic devices流体逻辑元件图形符号symbols for logic functions逻辑功能图形符号symmetry对称度synchronizing circuit同步回路telescopic cylinder伸缩缸thermostat温度控制器threshold阈值Throttle valve 节流阀transfer function传递函数turbulent flow紊流under lap负遮盖unloading valve卸荷阀valve阀valve element阀芯valve element position阀芯位置variable displacement pump变量泵valve pressure drop阀压降valve polarity阀极性viscosity粘度 water content含水量welded fitting焊接式接头 wiper seal；scraper防尘圈密封working cycle工作循环 working pressure工作压力working phase工作工步 working stroke工作行程working line工作管路 vane pump叶片泵zero position零位 zero lap零遮盖一．阀类分流阀 flow divider valve 截止阀 shut-off valve球阀 global(ball) valve 针阀 needle valve闸阀 gate valve 膜片阀 diaphragm valve蝶阀 butterfly valve 阀 valve底板 sub-plate 油路块 manifold block 板式阀sub-plate valve 叠加阀 sandwich valve 插装阀 cartridge valve 滑阀 slide valve 锥阀 poppet valve 阀芯valve element 阀芯位置 valve element position单向阀 check valve液控单向阀 pilot-controlled check valve梭阀 shuttle valve压力控制阀 pressure relief valve溢流阀 pressure relief valve顺序阀 sequence valve减压阀 pressure reducing valve平衡阀 counterbalance valve卸荷阀 unloading valve流量控制阀 flow control valve方向控制阀（directional valve）液压辅件（accessory）普通阀（common valve）Solenoid valve 电磁阀Check valve 单向阀Cartridge valve 插装阀Sandwich plate valve 叠加阀Pilot valve 先导阀Pilot operated check valve 液控单向阀Sub-plate mount 板式安装Manifold block 集成块Rotary knob 旋钮Rectifier plate 节流板Servo valve 伺服阀Proportional valve 比例阀Position feedback 位置反馈Progressive flow 渐增流量De-energizing of solenoid 电磁铁释放固定节流阀 fixed restrictive valve可调节流阀 adjustable restrictive valve单向节流阀 one-way restrictive valve调速阀 speed regulator valve分流阀 flow divider valve集流阀 flow-combining valveDDV-direct drive valve 直动式伺服阀二、介质类Phosphate ester (HFD-R) 磷酸甘油酯 Water-glycol (HFC) 水-乙二醇Emulsion 乳化液 Inhibitor缓蚀剂 Synthetic lubricating oil 合成油三、液压安装工程Abrasion 摩擦 Argon 氩气 Butt welding 对接焊Contamination 污染 Creep爬行 Dipping process 槽式酸洗Extension （活塞杆）缩回 Failure 失效Flushing 冲洗 Grout 灌浆 Inert gas welding 惰性气体焊Jog 点动 Malfunction 误动作 Nitric acid 柠檬酸Passivity 钝化 Pickling 酸洗 Retract（活塞杆）伸出Re-circulation 循环 Socket welding 套管焊四、管接头Adjustable fittings/swivel nut 旋转接头Banjo fittings 铰接式管接头Bite type fittings 卡套式管接头Bulkhead fittings 长直通管接头Female connector fittings 接头螺母Mal stud fittings 端直通管接头Reducers extenders 变径管接头Tube to tube fittings 接管接头union 直通接管接头union elbow 直角管接头union tee 三通管接头union cross 四通管接头Weld fittings 焊接式管接头五、伺服阀及伺服系统性能参数Dynamic response 动态频响DDV-direct drive valve 直动式伺服阀NFPA-National Fluid Power Association 美国流体控制学会Phase lag 相位滞后Nozzle flapper valve 喷嘴挡板阀Servo-jet pilot valve 射流管阀 Dither 颤振电流Coil impedance 线圈阻抗Flow saturation 流量饱和Linearity 线形度 Symmetry 对称性Hysterics 滞环 Threshold 灵敏度Lap 滞后Pressure gain 压力增益Null 零位Null bias 零偏Null shift 零飘Frequency response 频率响应Slope 曲线斜坡。
液压气压英语词汇
液压气压传动：Fluid power drives液压传动：Hydraulic power drive气压传动；pneumatic power drive静液压传动、容积式液压传动：Hydrostatic power drive动液压传动：Hydrodynamic power drive容积泵：Positive-displacement pump叶片泵：Impeller-type pump容积式液压马达：Hydraulic actuator叶片式液压马达：Impeller-type Hydraulic motor液压管路：Hydraulic line , line吸入管路：I ntake line排出管路、压力管路：pressure line回流管路：Return line排（疏）液管路：Drain line泵：Pump（泵的）流量、排量：Pump capacity液压马达：Hydraulic motor定（恒）量泵：Constant-displacement pump 恒速液压马达：Constant-speed hydraulic motor变量泵：V ariable-displacement pump变速液压马达：V ariable-speed hydraulic泵-马达：Pump-motor压缩机：Air compressor气压马达：Pneumatic motor真空泵：V acuum pump风机：Fan齿轮泵：Gear pump齿轮式液压马达：Gear-type hydraulic motor 转子泵、回转式泵：Rotary abutment pump 转子式液压马达、回转式液压马达：Rotary abutment motor螺杆泵：Screw pump螺杆式液压马达：Screw motor滑片泵：V ane pump滑片式液压马达：V ane motor轴向活塞泵：Axial-piston pump轴向活塞式液压马达：Axial-piston motor气压缸：pneumatic cylinder活塞：Piston活塞杆：Piston rod 单（向）作用缸、单动缸：Single-actingcylinder双（向）作用缸、双动缸：Double-acting cylinder活塞腔、活塞侧：head end of cylinder活塞杆腔、活塞杆侧：Rod end of cylinder 柱塞缸：Plunger cylinder伸缩缸、套筒式缸：Telescoping cylinder隔膜作动缸：Diaphragm actuator摆动式液压机、摆动式液压马达、摆动油缸：Limited rotary Hydraulic motor滑片式摆动液压机、滑片式摆动液压马达、滑片式摆动油缸：V ane-type limited rotary motor活塞式摆动液压机、活塞式摆动液压马达、活塞式摆动油缸：Piston-type limited rotary motor液压变换器、换压器：Hydraulic transformer 液压控制阀：Hydraulic control valve滑阀：Spool valve Slide valve液压开关、旋塞（阀）：Rotary valve阀门、阀：Seat valve压力（控制）阀：Pressure control valve定差减压阀：Relief valve安全阀：Safety valve减压阀：Pressure reducing valve单向阀：Check valve节流阀：Throttle节流：throttling工作孔：oriffice分配阀：distribution valve液压分配阀、配液阀：Hydraulic distributionvalve气压分配阀、配气阀：pneumatic distribution valve（液压）蓄压器：Hydraulic accumulator重锤蓄压器：Weighted hydraulic accumulator 弹簧蓄压器：Spring-loaded hydraulic accumulator管路、管道：pipeline管子：Pipe接管零件、管件：Pipe fitting管节：Pipe coupling弯头：Elbow三通管：Tee四通管：cross管堵（塞）、外丝堵、螺塞：Male pipe plug 堵盖：Bonnet鞍形接头、交叉接头：Cross-over(saddle) 内接头、螺纹接头：Shoulder nipple接管螺母、接头螺母：Collar nut旋入接头：Threaded bushing中间接头：Union joint接管：Union nipple软管：Hose流体传动hydraulic power液压技术hydraulics液力技术hydrodynamics气液技术hydropneumatics运行工况operating conditions额定工况rated conditions极限工况limited conditions瞬态工况instantaneous conditions稳态工况steady-state conditions许用工况acceptable conditions连续工况continuous working conditions实际工况actual conditions效率efficiency旋转方向direction of rotation公称压力nominal pressure工作压力working pressure进口压力inlet pressure出口压力outlet pressure压降pressure drop；differential pressure背压back pressure启动压力breakout pressure充油压力charge pressure开启压力cracking pressure峰值压力peak pressure运行压力operating pressure耐压试验压力proof pressure冲击压力surge pressure静压力static pressure系统压力system pressure控制压力pilot pressure充气压力pre-charge pressure吸入压力suction pressure 调压偏差override pressure额定压力rated pressure耗气量air consumption泄漏leakage内泄漏internal leakage外泄漏external leakage层流laminar flow紊流turbulent flow气穴cavitation流量flow rate排量displacement额定流量rated flow供给流量supply flow流量系数flower factor滞环hysteresis图形符号graphical symbol液压气动元件图形符号symbols forhydraulic and pneumatic components流体逻辑元件图形符号symbols for fluid logic devices逻辑功能图形符号symbols for logic functions回路图circuit diagram压力－时间图pressure time diagram功能图function diagram循环circle自动循环automatic cycle工作循环working cycle循环速度cycling speed工步phase停止工步dwell phase工作工步working phase快进工步rapid advance phase快退工步rapid return phase频率响应frequency response重复性repeat ability复现性reproducibility漂移drift波动ripple线性度linearity线性区linear region液压锁紧hydraulic lock液压卡紧sticking变量泵variable displacement pump泵的控制control of pump齿轮泵gear pump叶片泵vane pump柱塞泵piston pump轴向柱塞泵axial piston pump法兰安装flange mounting底座安装foot mounting液压马达hydraulic motor刚度stiffness中位neutral position零位zero position自由位free position缸cylinder有杆端rod end无杆端rear end外伸行程extend stroke内缩行程retract stroke缓冲cushioning工作行程working stroke负载压力induced pressure输出力force实际输出力actual force单作用缸single-acting cylinder双作用缸double-acting cylinder差动缸differential cylinder伸缩缸telescopic cylinder阀valve底板sub-plate油路块manifold block板式阀sub-plate valve叠加阀sandwich valve插装阀cartridge valve滑阀slide valve锥阀poppet valve阀芯valve element阀芯位置valve element position单向阀check valve液控单向阀pilot-controlled check valve 梭阀shuttle valve压力控制阀pressure relief valve溢流阀pressure relief valve顺序阀sequence valve减压阀pressure reducing valve平衡阀counterbalance valve 卸荷阀unloading valve直动式directly operated type先导式pilot-operated type机械控制式mechanically controlled type 手动式manually operated type液控式hydraulic controlled type流量控制阀flow control valve固定节流阀fixed restrictive valve可调节流阀adjustable restrictive valve 单向节流阀one-way restrictive valve调速阀speed regulator valve分流阀flow divider valve集流阀flow-combining valve截止阀shut-off valve球阀global(ball) valve针阀needle valve闸阀gate valve膜片阀diaphragm valve蝶阀butterfly valve噪声等级noise level放大器amplifier模拟放大器analogue amplifier数字放大器digital amplifier传感器sensor阈值threshold伺服阀servo-valve四通阀four-way valve喷嘴挡板nozzle flapper液压放大器hydraulic amplifier颤振dither阀极性valve polarity流量增益flow gain对称度symmetry流量极限flow limit零位内泄漏null(quiescent) leakage遮盖lap零遮盖zero lap正遮盖over lap负遮盖under lap开口opening零偏null bias零漂null drift阀压降valve pressure drop分辨率resolution频率响应frequency response幅值比amplitude ratio相位移phase lag传递函数transfer function管路flow line硬管rigid tube软管flexible hose工作管路working line回油管路return line补液管路replenishing line控制管路pilot line泄油管路drain line放气管路bleed line接头fitting；connection焊接式接头welded fitting扩口式接头flared fitting快换接头quick release coupling法兰接头flange connection弯头elbow异径接头reducer fitting流道flow pass油口port闭式油箱sealed reservoir油箱容量reservoir fluid capacity气囊式蓄能器bladder accumulator空气污染air contamination固体颗粒污染solid contamination液体污染liquid contamination空气过滤器air filter油雾气lubricator热交换器heat exchanger冷却器cooler加热器heater温度控制器thermostat消声器silencer双筒过滤器duplex filter过滤器压降filter pressure drop有效过滤面积effective filtration area 公称过滤精度nominal filtration rating 压溃压力collapse pressure填料密封packing seal机械密封mechanical seal径向密封radial seal旋转密封rotary seal 活塞密封piston seal活塞杆密封rod seal防尘圈密封wiper seal；scraper组合垫圈bonded washer复合密封件composite seal弹性密封件elastomer seal丁腈橡胶nitrile butadiene rubber；NBR聚四氟乙烯polytetrafluoroethene；PTFE 优先控制override control压力表pressure gauge压力传感器electrical pressure transducer压差计differential pressure instrument液位计liquid level measuring instrument流量计flow meter压力开关pressure switch脉冲发生器pulse generator液压泵站power station空气处理单元air conditioner unit压力控制回路pressure control circuit安全回路safety circuit差动回路differential circuit调速回路flow control circuit进口节流回路meter-in circuit出口节流回路meter-out circuit同步回路synchronizing circuit开式回路open circuit闭式回路closed circuit管路布置pipe-work管卡clamper联轴器drive shaft coupling操作台control console控制屏control panel避震喉compensator粘度viscosity运动粘度kinematic viscosity密度density含水量water content闪点flash point防锈性rust protection抗腐蚀性anti-corrosive quality便携式颗粒检测仪portable particle counter Solenoid valve 电磁阀Check valve 单向阀Cartridge valve 插装阀Sandwich plate valve 叠加阀Pilot valve 先导阀Pilot operated check valve 液控单向阀Sub-plate mount 板式安装Manifold block 集成块Pressure relief valve 压力溢流阀Flow valve 流量阀Throttle valve 节流阀Double throttle check valve 双单向节流阀Rotary knob 旋钮Rectifier plate 节流板Servo valve 伺服阀Proportional valve 比例阀Position feedback 位置反馈Progressive flow 渐增流量De-energizing of solenoid 电磁铁释放二、介质类Phosphate ester (HFD-R) 磷酸甘油酯Water-glycol (HFC) 水-乙二醇Emulsion 乳化液Inhibitor缓蚀剂Synthetic lubricating oil 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Dipping process 槽式酸洗Re-circulation 循环Passivity 钝化Nitric acid 柠檬酸Argon 氩气Butt welding 对接焊Socket welding 套管焊Inert gas welding 惰性气体焊四、管接头Bite type fittings 卡套式管接头Tube to tube fittings 接管接头union 直通接管接头union elbow 直角管接头union tee 三通管接头union cross 四通管接头Mal stud fittings 端直通管接头Bulkhead fittings 长直通管接头Weld fittings 焊接式管接头Female connector fittings 接头螺母Reducers extenders 变径管接头Banjo fittings 铰接式管接头Adjustable fittings/swivel nut 旋转接头五、伺服阀及伺服系统性能参数Dynamic response 动态频响DDV-direct drive valve 直动式伺服阀NFPA-National Fluid Power Association 美国流体控制学会Phase lag 相位滞后Nozzle flapper valve 喷嘴挡板阀Servo-jet pilot valve 射流管阀Dither 颤振电流Coil impedance 线圈阻抗Flow saturation 流量饱和Linearity 线形度Symmetry 对称性Hysterics 滞环Threshold 灵敏度Lap 滞后Pressure gain 压力增益Null 零位Null bias 零偏Null shift 零飘Frequency response 频率响应Slope 曲线斜坡液压系统（hydraulic system）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（pressure control）流量（速度）控制回路（speed control）方向控制回路（directional valve control）安全回路（security control）定位回路（position control）同步回路（synchronise circuit）顺序动作回路（sequeunt circuit）液压泵（pump）阀（valve）压力控制阀（pressure valve）、流量控制阀（flow valve）方向控制阀（directional valve）液压辅件（accessory）普通阀（common valve）插装阀（cartridge valve）叠加阀（superimposed valve液压：hydraulic pressure泵: pump滤油网:oil filter screen手动泵:hand pump电动泵:electric pump油缸：oil cylinder牵引车:tractor索具:rigging复轨器:rerailing deviceAngle Stop V alves角式截止阀Angle Throttle V alves角式节流阀Angle 无效Globe V alves角式截止阀Butterfly 无效Non-slam Check蝶式缓冲止回阀Butterfly V alves with Gear Actuator蜗轮传动蝶阀Cock二通CQ Thread Ball V alves CQ螺纹球阀Diaphragm V alves隔膜阀Double Disc Flat Gate V alves双闸板平板闸阀Double Disk Parallel Gate V alves明杆平行式双闸板闸板Double Opening Exhaust V alves双口排气球Electric Actuated Stop V alves电动截止阀Electric Actuated Wedge Gate V alves电动楔式闸阀Electric Double Disk Parallel Gate V alves电动平行式双闸板闸板Emergency Cut-off V alves紧急切断阀Free Float 无效Steam Trap浮球式疏水阀Flange Ball V alves法兰球阀Flange Gate V alves法兰闸阀Flange Globe V alves法兰截止阀Gauge V alves仪表阀Hard Seal Butterfly V alves金属密封碟阀High Temperature Pressure Power Station Gate V alves高温高压电站闸阀High Temperature Pressure Power Station Globe V alves高温高压电站截止阀Lift Check V alves升降式止回阀Lift Check V alves升降式止回阀Lining Ball V alves衬里球阀Lining Butterfly V alves衬里碟阀Lining Check V alves衬里止回阀Lining Cock衬里二通Lining Globe V alves衬里截止阀Lining T-Cock V alves衬里三通旋塞阀Liquid Indicator液位计LPG Pipe Fitting液化气管件Magnetic Co-operate Globe V alves磁耦合截止阀Magnetism Forle Pumps磁力泵Manual Oil Pumps V alves手摇油泵(阀) Meter Needle 无效Globe V alves仪表针形截止阀Oblique Stop V alves直流式截止阀Parallesl Slide V alves浆液阀Piping Centrifugal Pumps管道离心泵Piping Pumps管道泵Piping Safety V alves管道安全阀Plunger Globe V alves柱塞截止阀Quick Draining V alves快速排污阀Restrictor V alves过流阀(或节流阀)Safety V alves安全阀Screw Pumps螺杆泵Scum Gate V alves排渣闸阀Single Disc Flat Gate V alves单闸板平板闸阀Single Opening Exhaust V alves单口排气球Slurry Pumps泥浆泵Stop V alves截止阀Strainer过滤器Submerged Motor Pumps潜水电泵(排污泵) Swing Check V alves旋启式止回阀Swing Check V alves旋启式止回阀Tank Lorry Ball V alves槽车球阀T-Cock三通Thin Gate V alves薄型闸阀Throttle V alves节流阀Tiny Drag Slow Shut Check V alves微阻缓闭止回阀Under Water Pumps液下泵V acuum Pumps水力喷射器(真空泵)V ertical Lift Check V alves立式止回阀Wafer Check V alves对夹式止回阀Wafer 无效Butterfly V alves with Rubber Itning对夹式衬胶蝶阀Waste V alves排污箱(阀)Water Seal Gate V alves水封闸阀Wedge Gate V alves楔式闸阀Y无效and Cylinder Filters Y型筒型过滤器液压随动系统 Hydrawlic Slave System 液压系统的模拟机分析Analysis of Simulator of Hydraulic System液压系统数字仿真 Digital Imitation in Hydraulic System液压系统污染控制 Pollution Control in Hydraulic System液压元件 Hydraulic Elements液压元件课程设计 Course Exerciese in Hydraulic Elements。
液压专业英语词汇
液压专业英语词汇流体传动hydraulic power液压技术hydraulics液力技术hydrodynamics气液技术hydropneumatics 运行工况operating conditions额定工况rated conditions极限工况limited conditions瞬态工况instantaneous conditions稳态工况steady-state conditions许用工况acceptable conditions 连续工况continuous working conditions实际工况actual conditions效率efficiency旋转方向direction of rotation公称压力nominal pressure工作压力working pressure 进口压力inlet pressure出口压力outlet pressure压降pressure drop；differential pressure背压back pressure启动压力breakout pressure充油压力charge pressure开启压力cracking pressure 峰值压力peak pressure运行压力operating pressure耐压试验压力proof pressure冲击压力surge pressure静压力static pressure系统压力system pressure控制压力pilot pressure 充气压力pre-charge pressure吸入压力suction pressure调压偏差override pressure额定压力rated pressure耗气量air consumption泄漏leakage内泄漏internal leakage 外泄漏external leakage层流laminar flow紊流turbulent flow气穴cavitation流量flow rate 排量displacement额定流量rated flow供给流量supply flow流量系数flower factor滞环hysteresis图形符号graphical symbol液压气动元件图形符号symbols for hydraulic and pneumatic components流体逻辑元件图形符号symbols for fluid logic devices逻辑功能图形符号symbols for logic functions 回路图circuit diagram压力－时间图pressure time diagram功能图function diagram循环circle 自动循环automatic cycle工作循环working cycle循环速度cycling speed工步phase 停止工步dwell phase工作工步working phase快进工步rapid advance phase快退工步rapid return phase频率响应frequency response重复性repeat ability复现性reproducibility漂移drift波动ripple线性度linearity线性区linear region液压锁紧hydraulic lock液压卡紧sticking变量泵variable displacement pump 泵的控制control of pump齿轮泵gear pump叶片泵vane pump柱塞泵piston pump轴向柱塞泵axial piston pump法兰安装flange mounting底座安装foot mounting液压马达hydraulic motor刚度stiffness中位neutral position零位zero position 自由位free position缸cylinder有杆端rod end无杆端rear end外伸行程extend stroke内缩行程retract stroke缓冲cushioning工作行程working stroke负载压力induced pressure输出力force实际输出力actual force单作用缸single-acting cylinder双作用缸double-acting cylinder 差动缸differential cylinder伸缩缸telescopic cylinder阀valve底板sub-plate油路块manifold block 板式阀sub-plate valve叠加阀sandwich valve插装阀cartridge valve滑阀slide valve 锥阀poppet valve阀芯valve element阀芯位置valve element position单向阀check valve液控单向阀pilot-controlled check valve梭阀shuttle valve压力控制阀pressure relief valve 溢流阀pressure relief valve顺序阀sequence valve减压阀pressure reducing valve平衡阀counterbalance valve卸荷阀unloading valve直动式directly operated type先导式pilot-operated type机械控制式mechanically controlled type手动式manually operated type液控式hydraulic controlled type流量控制阀flow control valve固定节流阀fixed restrictive valve可调节流阀adjustable restrictive valve单向节流阀one-way restrictive valve 调速阀speed regulator valve分流阀flow divider valve集流阀flow-combining valve截止阀shut-off valve球阀global(ball) valve针阀needle valve闸阀gate valve膜片阀diaphragm valve 蝶阀butterfly valve噪声等级noise level放大器amplifier模拟放大器analogue amplifier数字放大器digital amplifier传感器sensor阈值threshold伺服阀servo-valve四通阀four-way valve 喷嘴挡板nozzle flapper液压放大器hydraulic amplifier颤振dither阀极性valve polarity流量增益flow gain对称度symmetry流量极限flow limit零位内泄漏null(quiescent) leakage遮盖lap 零遮盖zero lap正遮盖over lap负遮盖under lap开口opening零偏null bias零漂null drift阀压降valve pressure drop分辨率resolution频率响应frequency response幅值比amplitude ratio 相位移phase lag传递函数transfer function管路flow line硬管rigid tube软管flexible hose工作管路working line回油管路return line补液管路replenishing line控制管路pilot line泄油管路drain line放气管路bleed line接头fitting；connection焊接式接头welded fitting 扩口式接头flared fitting快换接头quick release coupling法兰接头flange connection弯头elbow异径接头reducer fitting流道flow pass油口port闭式油箱sealed reservoir 油箱容量reservoir fluid capacity气囊式蓄能器bladder accumulator空气污染air contamination 固体颗粒污染solid contamination液体污染liquid contamination空气过滤器air filter 油雾气lubricator热交换器heat exchanger冷却器cooler加热器heater温度控制器thermostat 消声器silencer双筒过滤器duplex filter过滤器压降filter pressure drop有效过滤面积effective filtration area公称过滤精度nominal filtration rating压溃压力collapse pressure 填料密封packing seal机械密封mechanical seal径向密封radial seal旋转密封rotary seal活塞密封piston seal活塞杆密封rod seal防尘圈密封wiper seal；scraper组合垫圈bonded washer 复合密封件composite seal弹性密封件elastomer seal丁腈橡胶nitrile butadiene rubber；NBR聚四氟乙烯polytetrafluoroethene；PTFE优先控制override control压力表pressure gauge 压力传感器electrical pressure transducer压差计differential pressure instrument 液位计liquid level measuring instrument流量计flow meter压力开关pressure switch脉冲发生器pulse generator液压泵站power station空气处理单元air conditioner unit压力控制回路pressure control circuit安全回路safety circuit差动回路differential circuit调速回路flow control circuit进口节流回路meter-in circuit出口节流回路meter-out circuit 同步回路synchronizing circuit开式回路open circuit闭式回路closed circuit管路布置pipe-work 管卡clamper联轴器drive shaft coupling操作台control console控制屏control panel 避震喉compensator粘度viscosity运动粘度kinematic viscosity密度density 含水量water content闪点flash point防锈性rust protection抗腐蚀性anti-corrosive quality便携式颗粒检测仪portable particle counterSolenoid valve 电磁阀Check valve 单向阀Cartridge valve 插装阀Sandwich plate valve 叠加阀Pilot valve 先导阀Pilot operated check valve 液控单向阀Sub-plate mount 板式安装Manifold block 集成块Pressure relief valve 压力溢流阀Flow valve 流量阀Throttle valve 节流阀Double throttle check valve 双单向节流阀Rotary knob 旋钮Rectifier plate 节流板Servo valve 伺服阀Proportional valve 比例阀Position feedback 位置反馈Progressive flow 渐增流量De-energizing of solenoid 电磁铁释放液压英文资料流体传动hydraulic power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instantaneous conditions 稳态工况steady-state conditions许用工况acceptableconditions 连续工况continuousworking conditions实际工况actualconditions 效率 efficiency旋转方向directionof rotation公称压力nominalpressure 工作压力workingpressure进口压力inletpressure出口压力outletpressure 压降 pressure drop；differentialpressure背压 back pressure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 air consumption 泄漏 leakage内泄漏 internal leakage外泄漏 external leakage 层流 laminar flow紊流 turbulent flow气穴 cavitation流量 flow rate排量 displacement额定流量 rated flow供给流量 supply flow流量系数 flower factor 滞环 hysteresis图形符号graphical symbol 液压气动元件图形符号symbols for hydraulic and pneumatic components 流体逻辑元件图形符号symbols for fluid logic devices 逻辑功能图形符号 symbols for logic functions回路图 circuit diagram 压力－时间图pressure time diagram功能图 function diagram 循环 circle自动循环 automatic cycle工作循环 working cycle循环速度 cycling speed 工步 phase停止工步 dwell phase工作工步 working phase快进工步 rapid advance phase 快退工步rapid return phase频率响应frequency responseHysterics 滞环Threshold 灵敏度Lap 滞后Pressure gain 压力增益Null 零位Null bias 零偏Null shift 零飘Frequency response 频率响应Slope 曲线斜坡液压系统（hydraulic system）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（directionalvalve control）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（flow valve）方向控制阀（directionalvalve）液压辅件（accessory）普通阀（commonvalve）插装阀（cartridge valve）叠加阀（superimposedvalve四、管接头Bite type fittings 卡套式管接头Tube to tube fittings 接管接头union 直通接管接头 union elbow 直角管接头union tee 三通管接头union cross 四通管接头Mal stud fittings 端直通管接头Bulkhead fittings 长直通管接头Weld fittings 焊接式管接头Female connector fittings 接头螺母Reducers extenders 变径管接头Banjo fittings 铰接式管接头Adjustable fittings/swivel nut 旋转接头五、伺服阀及伺服系统性能参数Dynamic response 动态频响DDV-direct drive valve 直动式伺服阀NFPA-National Fluid Power Association 美国流体控制学会Phase lag 相位滞后Nozzle flapper valve 喷嘴挡板阀Servo-jet pilot valve 射流管阀Dither 颤振电流Coil impedance 线圈阻抗Flow saturation 流量饱和Linearity 线形度Symmetry 对称性Throttle valve 节流阀Double throttle check valve 双单向节流阀Rotary knob 旋钮Rectifier plate 节流板Servo valve 伺服阀Proportional valve 比例阀Position feedback 位置反馈Progressive flow 渐增流量De-energizing of solenoid 电磁铁释放二、介质类Phosphate ester (HFD-R) 磷酸甘油酯Water-glycol (HFC) 水-乙二醇Emulsion 乳化液Inhibitor缓蚀剂Synthetic lubricating oil 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Dipping process 槽式酸洗Re-circulation 循环Passivity 钝化Nitric acid 柠檬酸Argon 氩气Butt welding 对接焊Socket welding 套管焊Inert gas welding 惰性气体焊空气处理单元air conditioner unit压力控制回路pressurecontrol circuit 安全回路safety circuit差动回路differential circuit调速回路flowcontrol circuit 进口节流回路 meter-incircuit出口节流回路 meter-outcircuit同步回路synchronizing circuit 开式回路opencircuit闭式回路closedcircuit管路布置pipe-work 管卡clamper联轴器drive shaft coupling操作台control console 控制屏control panel避震喉compensator粘度viscosity 运动粘度kinematicviscosity密度density 含水量water content闪点flash point防锈性rust protection 抗腐蚀性anti-corrosive quality便携式颗粒检测仪portableparticle counter Solenoid valve 电磁阀Check valve单向阀Cartridge valve插装阀Sandwich plate valve叠加阀Pilot valve先导阀Pilot operated check valve液控单向阀Sub-plate mount板式安装Manifold block集成块Pressure relief valve压力溢流阀Flow valve 流量阀冷却器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filterpressure drop有效过滤面积effectivefiltration area 公称过滤精度 nominalfiltration rating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rod seal防尘圈密封wiper seal；scraper组合垫圈bondedwasher 复合密封件 compositeseal弹性密封件 elastomerseal丁腈橡胶 nitrilebutadiene rubber；NBR 聚四氟乙烯polytetrafluoroethene；PTFE优先控制 overridecontrol压力表 pressure gauge 压力传感器electricalpressure transducer压差计differential pressure instrument 液位计liquid level measuring instrument流量计flow meter压力开关pressure switch 脉冲发生器 pulse generator液压泵站 power station遮盖lap零遮盖zero lap正遮盖over lap 负遮盖under lap开口opening零偏null bias零漂null drift阀压降valve pressure drop 分辨率resolution频率响应 frequencyresponse幅值比amplitude ratio相位移phase lag 传递函数transferfunction管路flow line硬管rigid tube软管flexible hose工作管路 workingline回油管路 returnline补液管路replenishing line控制管路 pilot line 泄油管路 drain line放气管路 bleed line接头fitting；connection焊接式接头 welded fitting 扩口式接头 flared fitting快换接头 quick release coupling法兰接头 flange connection 弯头elbow异径接头 reducer fitting流道flow pass油口port闭式油箱 sealed reservoir 油箱容量reservoir fluid capacity气囊式蓄能器bladder accumulator 空气污染 air contamination固体颗粒污染 solid contamination液体污染 liquid contamination 空气过滤器 air filter油雾气lubricator热交换器 heat exchanger分流阀flow divider valve 集流阀 flow-combining valve截止阀shut-off valve球阀global(ball) valve 针阀needle valve闸阀gate valve膜片阀diaphragm valve蝶阀butterfly valve 噪声等级noise level放大器amplifier模拟放大器analogue amplifier 数字放大器digital amplifier传感器sensor阈值threshold伺服阀servo-valve 四通阀four-way valve喷嘴挡板nozzle flapper液压放大器hydraulic amplifier 颤振dither阀极性valve polarity流量增益 flow gain对称度symmetry流量极限 flow limit 零位内泄漏null(quiescent) leakage重复性repeat ability复现性reproducibility 漂移drift波动ripple线性度linearity线性区linear region液压锁紧 hydrauliclock 液压卡紧sticking变量泵variable displacement pump泵的控制control ofpump 齿轮泵gear pump叶片泵vane pump柱塞泵piston pump轴向柱塞泵axialpiston pump 法兰安装flangemounting底座安装footmounting液压马达hydraulicmotor 刚度stiffness中位neutral position零位zero position自由位free position缸cylinder 有杆端rod end无杆端rear end外伸行程extend stroke内缩行程retract stroke 缓冲cushioning工作行程working stroke负载压力induced pressure输出力force 实际输出力 actual force单作用缸 single-acting cylinder双作用缸 double-acting cylinder 差动缸differential cylinder伸缩缸telescopic cylinder阀valve底板sub-plate 油路块manifold block板式阀sub-plate valve叠加阀sandwich valve插装阀cartridge valve 滑阀slide valve锥阀poppet valve阀芯valve element阀芯位置 valve element position 单向阀check valve液控单向阀pilot-controlled check valve梭阀shuttle valve 压力控制阀pressure relief valve溢流阀pressure relief valve顺序阀sequence valve 减压阀pressure reducing valve平衡阀counterbalance valve卸荷阀unloading valve 直动式directly operated type先导式pilot-operated type 机械控制式mechanically controlled type手动式manually operated type 液控式hydraulic controlled type流量控制阀flow control valve 固定节流阀fixed restrictive valve可调节流阀adjustable restrictive valve 单向节流阀 one-way restrictive valve调速阀speed regulator valve。
液压机械英文翻译
液压机械行业中文英文对比液压机械行业所涉及的专业名词。
液压机械英语液压专业词汇流体传动（水力）hydraulic power液压技术（水力学）hydraulics液力技术（流体力学；水动力学）hydrodynamics气液技术（液压气动学）hydro-pneumatics运行工况operating working conditions额定工况rated working conditions极限工况limited working conditions瞬态工况instantaneous working conditions稳态工况steady-state working conditions许用工况acceptable working conditions连续工况continuous working conditions实际工况actual working conditions效率efficiency旋转方向direction of rotation公称压力nominal pressure工作压力working pressure进口压力inlet pressure出口压力outlet pressure压降pressure drop；differential pressure背压back pressure启动压力breakout pressure充油压力charge pressure开启压力cracking pressure峰值压力peak pressure运行压力operating pressure耐压试验压力proof pressure冲击压力surge pressure静压力static pressure系统压力system pressure控制压力pilot pressure充气压力precharge pressure吸入压力suction pressure调压偏差override pressure额定压力rated pressure耗气量air consumption泄漏leakage内泄漏internal leakage外泄漏external leakage层流laminar flow紊流turbulent flow气穴（现象）cavitations流量flow rate排量displacement额定流量rated flow供给流量supply flow流量系数flow factor滞环hysterics图形符号graphical symbol液压气动元件图形符号symbols for hydraulic and pneumatic components 流体逻辑元件图形符号symbols for fluid logic devices逻辑功能图形符号symbols for logic functions回路图circuit diagram压力时间图pressure time diagram功能图function diagram循环circle自动循环automatic cycle工作循环working cycle循环速度cycling speed工步phase停止工步dwell phase工作工步working phase快进工步rapid advance phase快退工步rapid return phase频率响应frequency response重复性repeat ability复现性reproducibility漂移drift波动ripple线性度linearity线性区linear region液压锁紧hydraulic lock液压卡紧hydraulic sticking变量泵variable displacement pump泵的控制control of pump齿轮泵gear pump叶片泵vane pump柱塞泵piston pump轴向柱塞泵axial piston pump法兰安装flange mounting底座安装foot mounting液压马达（发动机，电动机）hydraulic motor刚度stiffness中位neutral position零位zero position自由位free position缸cylinder有杆端rod end无杆端rear end外伸行程extend stroke内缩行程retract stroke缓冲cushioning工作行程working stroke负载压力induced pressure输出力force实际输出力actual force单作用缸single-acting cylinder双作用缸double-acting cylinder差动缸differential cylinder伸缩缸telescopic cylinder阀valve底板sub-plate油路块manifold block板式阀sub-plate valve叠加阀sandwich（plate）valve插装阀cartridge valve滑阀slide valve锥阀poppet valve阀芯valve element阀芯位置valve element position单向阀check valve液控单向阀pilot-controlled check valve 梭阀shuttle valve压力控制阀pressure control valve溢流阀pressure relief valve顺序阀sequence valve减压阀pressure reducing valve平衡阀counterbalance valve卸荷阀unloading valve直动式directly operated type先导式pilot-operated type机械控制式mechanically controlled type 手动式manually operated type液控式hydraulic controlled type流量控制阀flow control valve固定节流阀fixed restrictive valve可调节流阀adjustable restrictive valve单向节流阀one-way restrictive valve 调速阀speed regulator valve分流阀flow divider valve集流阀flow-combining valve截止阀shutoff valve球阀global/ball valve针阀needle valve闸阀gate valve膜片阀diaphragm valve蝶阀butterfly valve噪声等级noise level放大器amplifier模拟放大器analogue amplifier数字放大器digital amplifier传感器sensor阈值threshold(开始、开端、极限) 伺服阀servo valve四通阀four-way valve喷嘴挡板nozzle flapper液压放大器hydraulic amplifier颤振dither阀极性valve polarity流量增益flow gain对称度symmetry流量极限flow limit零位内泄漏null(quiescent) leakage 遮盖lap零遮盖zero lap正遮盖over lap负遮盖under lap开口opening零偏null bias零漂null drift阀压降valve pressure drop分辨率resolution频率响应frequency response幅值比amplitude(振幅) ratio传递函数transfer function管路flow line硬管rigid tube软管flexible hose工作管路working line回油管路return line补液管路replenishing line控制管路pilot line泄油管路drain line放气管路bleed line接头fitting；connection焊接式接头welded fitting扩口式接头flared fitting快换接头quick release coupling法兰接头flange connection弯头elbow异径接头reducer fitting流道flow pass油口port闭式油箱sealed reservoir油箱容量reservoir fluid capacity气囊式蓄能器bladder accumulator空气污染air contamination固体颗粒污染solid contamination液体污染liquid contamination空气过滤器air filter油雾气lubricator热交换器heat exchanger冷却器cooler加热器heater温度控制器thermostat消声器silencer双筒过滤器duplex filter过滤器压降filter pressure drop有效过滤面积effective filtration area公称过滤精度nominal filtration rating压溃压力collapse pressure填料密封packing seal机械密封mechanical seal径向密封radial seal旋转密封rotary seal活塞密封piston seal活塞杆密封rod seal防尘圈密封wiper seal；scraper组合垫圈bonded washer复合密封件composite seal弹性密封件elastomer seal丁腈橡胶nitrile butadiene rubber；NBR聚四氟乙烯Polytetrafluoroethylene；PTFE 优先控制override control压力表pressure gauge压力传感器electrical pressure transducer压差计differential pressure instrument液位计liquid level measuring instrument仿形圆盘follower plate随动阀follower valve末道漆finish膨胀环energizer挠性导向轴承flexible guide bearings同心环concentricity ring修枝剪pruning shears系数coefficient刮垢环, 清洁环wiper ring轴肩挡圈shoulder ring护圈密封retainer seal困难运行条件severe service conditions外层（case）：金属合金的表面或外层The surface or outer layer of a metal alloy. 往复式密封reciprocating sealreduction gear 减速齿轮、减速装置reduction ratio 减速比redundant...seal 旋转式密封rotor 转子rotor with several masses 多质量转子round belt 圆带round belt drive 圆带传动双向密封橡胶密封圈Reciprocating rubber seals直螺纹, 圆筒形螺纹straight thread垫圈, 衬垫gasket轮毂boss配件，零件fitting关节轴承oscillating bearing。
液压专业术语翻译
Aability 性能；能力load-carrying ability 承载能力absorber 吸收器；吸收剂；过滤器；减震器accessories 辅件，附件，配件hydraulic accessories 液压辅件accumulate 储存；蓄能；累积accumulator 蓄能器；蓄电池；累加器accuracy 准确性；精度action 作用；动作；作用力；行程actuated 操纵，控制directly actuated 直接操纵的，直接控制的pilot actuated 先导控制的，液控的actuator 执行元件；液压缸；马达adapter 接头；衬套；压环；连接件pipe adapter 管接头admission 供给，供油，供气alignment 找正，定心，对中amplifier 放大器differential pressure amplifier 压差放大器flow amplifier 流量放大器assembly 组合，组件，机组axis 轴Bback-flow 回流back-up 支撑hydrostatic back-up 静压支撑barrel 桶，缸体base 底座；支座bearing 支承；轴承；方位radial ball bearing 径向球轴承rolling bearing 滚动轴承sliding bearing 滑动轴承thrust bearing 止推轴承bed 台pump test bed 泵实验台behavior 性能；工况bend 弯头；弯管blade 叶片flat blade 平面叶片forward inclined blade 前倾叶片guide blade 导叶radial blade 径向叶片bleed 排气air bleed 排气阀bleeder 排气孔block 块；封闭；块体cartridge valve block 插装阀块体choke block 节流板directional control block 多路阀/方向控制阀组panel block 阀板组body 体；缸筒；阀体，壳体pump body 泵体tank body 箱体valve body 阀体bolt 螺栓；插销；螺杆boss 轮毂bottom 底；底部cylinder bottom 缸底；缸后盖bracket 支架pump bracket 泵架bubble-tight 气密的buffer 缓冲器，阻尼器bush(ing> 套，导向套；衬套b5E2RGbCAPCcap 帽,盖,罩,塞cylinder end cap 缸端盖cylinder head cap 缸前盖capacity 容量。
液压专业常用英语词汇
WORD格式液压专业常用英语词汇Abrasion摩擦Retract（活塞杆）缩回一、阀类Extension（活塞杆）伸出Solenoidvalve电磁阀Malfunction误动作Checkvalve单向阀Pickling酸洗Cartridgevalve插装阀Flushing冲洗Sandwichplatevalve叠加阀Dippingprocess槽式酸洗Pilotvalve先导阀Re-circulation循环Pilotoperatedcheckvalve液控单向阀Passivity钝化Sub-platemount板式安装Nitricacid柠檬酸Manifoldblock集成块Argon氩气Pressurereliefvalve压力溢流阀Buttwelding对接焊Flowvalve流量阀Socketwelding套管焊Throttlevalve节流阀Inertgaswelding惰性气体焊Doublethrottlecheckvalve双单向节流阀Rotaryknob旋钮四、管接头Rectifierplate节流板Bitetypefittings卡套式管接头Servovalve伺服阀Tubetotubefittings接管接头Proportionalvalve比例阀union直通接管接头Positionfeedback位置反馈unionelbow直角管接头Progressiveflow渐增流量uniontee三通管接头De-energizingofsolenoid电磁铁释放unioncross四通管接头Malstudfittings端直通管接头二、介质类Bulkheadfittings长直通管接头Phosphateester(HFD-R)磷酸甘油酯Weldfittings焊接式管接头Water-glycol(HFC)水-乙二醇Femaleconnectorfittings接头螺母Emulsion乳化液Reducersextenders变径管接头Inhibitor缓蚀剂Banjofittings铰接式管接头Syntheticlubricatingoil合成油WORD格式Adjustablefittings/swivelnut旋转接头三、液压安装工程五、伺服阀及伺服系统性能参数Contamination污染Dynamicresponse动态频响Grout灌浆DDV-directdrivevalve直动式伺服阀Failure失效NFPA-NationalFluidPowerAssociation美Jog点动国流体控制学会Creep爬行WORD格式瞬态工况instantaneousconditionsPhaselag相位滞后稳态工况steady-stateconditionsNozzleflappervalve喷嘴挡板阀许用工况acceptableconditionsServo-jetpilotvalve射流管阀连续工况continuousworkingconditionsDither颤振电流实际工况actualconditionsCoilimpedance线圈阻抗效率efficiencyFlowsaturation流量饱和旋转方向directionofrotationLinearity线形度公称压力nominalpressureSymmetry对称性工作压力workingpressureHysterics滞环进口压力inletpressureThreshold灵敏度出口压力outletpressureLap滞后压降pressuredrop；differentialpressurePressuregain压力增益背压backpressureNull零位启动压力breakoutpressureNullbias零偏充油压力chargepressureNullshift零飘开启压力crackingpressureFrequencyresponse频率响应峰值压力peakpressureSlope曲线斜坡运行压力operatingpressure 六、密封材质代号耐压试验压力proofpressure 冲击压力surgepressureNR天然橡胶静压力staticpressureNBR丙烯晴-丁二醛-橡胶系统压力systempressureCR氯丁二烯-橡胶WORD格式控制压力pilotpressureFPM氟橡胶充气压力pre-chargepressurePUR聚氨酯吸入压力suctionpressurePTFE聚四氟乙烯调压偏差overridepressurePA聚酰胺、尼龙额定压力ratedpressureB棉织物耗气量airconsumptionA耐高温织物流体传动hydraulicpower泄漏leakage液压技术hydraulics内泄漏internalleakage液力技术hydrodynamics外泄漏externalleakage气液技术hydropneumatics层流laminarflow运行工况operatingconditions紊流turbulentflow额定工况ratedconditions气穴cavitation极限工况limitedconditions流量flowrate排量displacement执行元件actuator额定流量ratedflow液压缸cylinder供给流量supplyflow液压马达motor流量系数flowerfactor液压回路circuit滞环hysteresis压力控制回路pressurecontrol图形符号graphicalsymbol流量（速度）控制回路speedcontrol液压气动元件图形符号symbolsfor方向控制回路directionalvalvecontrol 安全回路securitycontrolhydraulicandpneumaticcomponents流体逻辑元件图形符号symbolsforfluid定位回路positioncontrol同步回路synchronisecircuitlogicdevices逻辑功能图形符号symbolsforlogic顺序动作回路sequeuntcircuit液压泵pumpfunctions回路图circuitdiagram阀valve压力－时间图pressuretimediagram压力控制阀pressurevalve功能图functiondiagram流量控制阀flowvalve循环circle方向控制阀directionalvalve自动循环automaticcycle液压辅件accessory工作循环workingcycle空气处理单元airconditionerunit循环速度cyclingspeed压力控制回路pressurecontrolcircuit工步phase安全回路safetycircuit停止工步dwellphase差动回路differentialcircuit工作工步workingphase调速回路flowcontrolcircuit快进工步rapidadvancephase进口节流回路meter-incircuit快退工步rapidreturnphase出口节流回路meter-outcircuit频率响应frequencyresponse同步回路synchronizingcircuit滞环Hysterics开式回路opencircuit灵敏度Threshold闭式回路closedcircuit滞后Lap管路布置pipe-work压力增益Pressuregain管卡clamper零位Null联轴器driveshaftcoupling零偏Nullbias操作台controlconsole零飘Nullshift控制屏controlpanel频率响应Frequencyresponse避震喉compensator曲线斜坡Slope粘度viscosity七、液压系统（hydraulicsystem）运动粘度kinematicviscosity密度density聚四氟乙烯polytetrafluoroethene；PTFE含水量watercontent优先控制overridecontrol闪点flashpoint压力表pressuregauge防锈性rustprotection压力传感器electricalpressuretransducer抗腐蚀性anti-corrosivequality压差计differentialpressureinstrument便携式颗粒检测仪portableparticlecounter液位计liquidlevelmeasuringinstrument 电磁阀Solenoidvalve流量计flowmeter插装阀Cartridgevalve压力开关pressureswitch叠加阀Sandwichplatevalve脉冲发生器pulsegenerator液压泵站powerstation先导阀Pilotvalve液控单向阀Pilotoperatedcheckvalve遮盖lap板式安装Sub-platemount零遮盖zerolap集成块Manifoldblock正遮盖overlap压力溢流阀Pressurereliefvalve负遮盖underlap流量阀Flowvalve开口opening冷却器cooler零偏nullbias加热器heater零漂nulldrift温度控制器thermostat阀压降valvepressuredrop消声器silencer分辨率resolution双筒过滤器duplexfilter频率响应frequencyresponse过滤器压降filterpressuredrop幅值比amplituderatio有效过滤面积effectivefiltrationarea相位移phaselag公称过滤精度nominalfiltrationrating传递函数transferfunction压溃压力collapsepressure管路flowline填料密封packingseal硬管rigidtube机械密封mechanicalseal软管flexiblehose径向密封radialseal工作管路workingline旋转密封rotaryseal回油管路returnline活塞密封pistonseal补液管路replenishingline活塞杆密封rodseal控制管路pilotline防尘圈密封wiperseal；scraper泄油管路drainline组合垫圈bondedwasher放气管路bleedline复合密封件compositeseal接头fitting；connection弹性密封件elastomerseal焊接式接头weldedfitting丁腈橡胶nitrilebutadienerubber；NBR扩口式接头flaredfittingWORD格式快换接头quickreleasecouplingfrequencyresponse频率响应法兰接头flangeconnectionfunctiondiagram功能图弯头elbowgatevalve闸阀异径接头reducerfittinggearpump齿轮泵流道flowpassglobal(ball)valve球阀油口portgraphicalsymbol图形符号闭式油箱sealedreservoirheatexchanger热交换器油箱容量reservoirfluidcapacityheater加热器气囊式蓄能器bladderaccumulatorhydrauliclock液压锁紧空气污染aircontaminationhydraulicmotor液压马达固体颗粒污染solidcontaminationhydraulicpower流体传动液体污染liquidcontaminationhydraulics液压技术空气过滤器airfilterhydrodynamics液力技术油雾器lubricatorhydropneumatics气液技术hysteresis滞环分流阀flowdividervalvehydraulicamplifier液压放大器集流阀flow-combiningvalvehydrauliccontrolledtype液控式截止阀shut-offvalveinstantaneousconditions瞬态工况球阀global(ball)valveinternalleakage内泄漏针阀needlevalveinletpressure进口压力闸阀gatevalveinducedpressure负载压力膜片阀diaphragmvalvekinematicviscosity运动粘度蝶阀butterflyvalvelaminarflow层流噪声等级noiselevelWORD格式leakage泄漏放大器amplifierlimitedconditions极限工况模拟放大器analogueamplifierlinearity线性度数字放大器digitalamplifierlinearregion线性区传感器sensorliquidcontamination液体污染阈值thresholdliquidlevelmeasuringinstrument液位计伺服阀servo-valvemanuallyoperatedtype手动式四通阀&nbsmanifoldblock油路块mechanicallycontrolledtype机械控制式force输出力neutralposition中位four-wayvalve四通阀nitrilebutadienerubber；NBR丁腈橡胶freeposition自由位液压专业词汇流体传动hydraulicpower泄漏leakage液压技术hydraulics内泄漏internalleakage液力技术hydrodynamics外泄漏externalleakage气液技术hydropneumatics层流laminarflow运行工况operatingconditions紊流turbulentflow额定工况ratedconditions气穴cavitation极限工况limitedconditions流量flowrate瞬态工况instantaneousconditions排量displacement稳态工况steady-stateconditions额定流量ratedflow许用工况acceptableconditions供给流量supplyflow连续工况continuousworkingconditions流量系数flowerfactor实际工况actualconditions滞环hysteresis效率efficiency图形符号graphicalsymbol旋转方向directionofrotation液压气动元件图形符号symbolsfor公称压力nominalpressurehydraulicandpneumaticcomponents 工作压力workingpressure流体逻辑元件图形符号symbolsforfluid进口压力inletpressurelogicdevices出口压力outletpressure逻辑功能图形符号symbolsforlogic压降pressuredrop；differentialpressurefunctions背压backpressure回路图circuitdiagram启动压力breakoutpressure压力－时间图pressuretimediagram充油压力chargepressure功能图functiondiagram开启压力crackingpressure循环circle峰值压力peakpressure自动循环automaticcycle运行压力operatingpressure工作循环workingcycle耐压试验压力proofpressure循环速度cyclingspeed冲击压力surgepressure工步phase静压力staticpressure停止工步dwellphase系统压力systempressure工作工步workingphase控制压力pilotpressure快进工步rapidadvancephase充气压力pre-chargepressure快退工步rapidreturnphase吸入压力suctionpressure频率响应frequencyresponse调压偏差overridepressure重复性repeatability额定压力ratedpressure复现性reproducibility耗气量airconsumption漂移drift波动ripple板式阀sub-platevalve线性度linearity叠加阀sandwichvalve线性区linearregion插装阀cartridgevalve液压锁紧hydrauliclock滑阀slidevalve液压卡紧sticking锥阀poppetvalve变量泵variabledisplacementpump阀芯valveelement泵的控制controlofpump阀芯位置valveelementposition齿轮泵gearpump单向阀checkvalve叶片泵vanepump液控单向阀pilot-controlledcheckvalve柱塞泵pistonpump梭阀shuttlevalve轴向柱塞泵axialpistonpump压力控制阀pressurereliefvalve 法兰安装flangemounting溢流阀pressurereliefvalve底座安装footmounting顺序阀sequencevalve液压马达hydraulicmotor减压阀pressurereducingvalve刚度stiffness平衡阀counterbalancevalve中位neutralposition卸荷阀unloadingvalve零位zeroposition直动式directlyoperatedtype自由位freeposition先导式pilot-operatedtype缸cylinder机械控制式mechanicallycontrolledtype有杆端rodend手动式manuallyoperatedtype无杆端rearend液控式hydrauliccontrolledtype外伸行程extendstroke流量控制阀flowcontrolvalve内缩行程retractstroke固定节流阀fixedrestrictivevalve 缓冲cushioning可调节流阀adjustablerestrictivevalve工作行程workingstroke单向节流阀one-wayrestrictivevalve 负载压力inducedpressure调速阀speedregulatorvalve输出力force分流阀flowdividervalve实际输出力actualforce集流阀flow-combiningvalve单作用缸single-actingcylinder截止阀shut-offvalve双作用缸double-actingcylinder球阀global(ball)valve差动缸differentialcylinder针阀needlevalve伸缩缸telescopiccylinder闸阀gatevalve阀valve膜片阀diaphragmvalve底板sub-plate蝶阀butterflyvalve油路块manifoldblock噪声等级noiselevel放大器amplifier泄油管路drainline模拟放大器analogueamplifier放气管路bleedline数字放大器digitalamplifier接头fitting；connection传感器sensor焊接式接头weldedfitting阈值threshold扩口式接头flaredfitting伺服阀servo-valve快换接头quickreleasecoupling四通阀four-wayvalve法兰接头flangeconnection喷嘴挡板nozzleflapper弯头elbow液压放大器hydraulicamplifier异径接头reducerfitting颤振dither流道flowpass阀极性valvepolarity油口port流量增益flowgain闭式油箱sealedreservoir对称度symmetry油箱容量reservoirfluidcapacity流量极限flowlimit气囊式蓄能器bladderaccumulator零位内泄漏null(quiescent)leakage空气污染aircontamination遮盖lap固体颗粒污染solidcontamination零遮盖zerolap液体污染liquidcontamination正遮盖overlap空气过滤器airfilter负遮盖underlap油雾气lubricator开口opening热交换器heatexchanger零偏nullbias冷却器cooler零漂nulldrift加热器heater阀压降valvepressuredrop温度控制器thermostat分辨率resolution消声器silencer频率响应frequencyresponse双筒过滤器duplexfilter幅值比amplituderatio过滤器压降filterpressuredrop相位移phaselag有效过滤面积effectivefiltrationarea传递函数transferfunction公称过滤精度nominalfiltrationrating 管路flowline压溃压力collapsepressure硬管rigidtube填料密封packingseal软管flexiblehose机械密封mechanicalseal工作管路workingline径向密封radialseal回油管路returnline旋转密封rotaryseal补液管路replenishingline活塞密封pistonseal控制管路pilotline活塞杆密封rodseal防尘圈密封wiperseal；scraper便携式颗粒检测仪portableparticlecounter 组合垫圈bondedwasher复合密封件compositeseal弹性密封件elastomerseal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。
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柱塞泵: plunger pump | ram pump | Piston Pumps
多柱塞泵: multi plunger pump | multiple-plunger pump
隔膜柱塞泵: diaphragm plungerpump
液压气压传动：Fluid power drives
液压传动：Hydraulic power drive
气压传动；pneumatic power drive
静液压传动、容积式液压传动：Hydrostatic power drive
动液压传动：Hydrodynamic power drive
容积泵：Positive-displacement pump
叶片泵：Impeller-type pump
容积式液压马达：Hydraulic actuator
叶片式液压马达：Impeller-type Hydraulic motor
液压管路：Hydraulic line , line
吸入管路：I ntake line
排出管路、压力管路：pressure line
回流管路：Return line
排（疏）液管路：Drain line
泵：Pump
（泵的）流量、排量：Pump capacity
液压马达：Hydraulic motor
定（恒）量泵：Constant-displacement pump
恒速液压马达：Constant-speed hydraulic motor
变量泵：Variable-displacement pump
变速液压马达：Variable-speed hydraulick
泵-马达：Pump-motor
压缩机：Air compressor
气压马达：Pneumatic motor
真空泵：Vacuum pump
风机：Fan
齿轮泵：Gear pump
齿轮式液压马达：Gear-type hydraulic motor
转子泵、回转式泵：Rotary abutment pump
转子式液压马达、回转式液压马达：Rotary abutment motor 螺杆泵：Screw pump
螺杆式液压马达：Screw motor
滑片泵：Vane pump
滑片式液压马达：V ane motor
轴向活塞泵：Axial-piston pump
轴向活塞式液压马达：Axial-piston motor
气压缸：pneumatic cylinder
活塞：Piston
活塞杆：Piston rod
单（向）作用缸、单动缸：Single-acting cylinder
双（向）作用缸、双动缸：Double-acting cylinder
活塞腔、活塞侧：head end of cylinder
活塞杆腔、活塞杆侧：Rod end of cylinder
柱塞缸：Plunger cylinder
伸缩缸、套筒式缸：Telescoping cylinder
隔膜作动缸：Diaphragm actuator
摆动式液压机、摆动式液压马达、摆动油缸：Limited rotary Hydraulic motor
滑片式摆动液压机、滑片式摆动液压马达、滑片式摆动油缸：Vane-type limited rotary motor 活塞式摆动液压机、活塞式摆动液压马达、活塞式摆动油缸：Piston-type limited rotary motor 液压变换器、换压器：Hydraulic transformer
液压控制阀：Hydraulic control valve
滑阀：Spool valve Slide valve
液压开关、旋塞（阀）：Rotary valve
阀门、阀：Seat valve
压力（控制）阀：Pressure control valve
定差减压阀：Relief valve
安全阀：Safety valve
减压阀：Pressure reducing valve
单向阀：Check valve
节流阀：Throttle
节流：throttling
工作孔：oriffice
分配阀：distribution valve
液压分配阀、配液阀：Hydraulic distribution valve
气压分配阀、配气阀：pneumatic distribution valve
（液压）蓄压器：Hydraulic accumulator
重锤蓄压器：Weighted hydraulic accumulator
弹簧蓄压器：Spring-loaded hydraulic accumulator
管路、管道：pipeline
管子：Pipe
接管零件、管件：Pipe fitting
管节：Pipe coupling
弯头：Elbow
三通管：Tee
四通管：cross
管堵（塞）、外丝堵、螺塞：Male pipe plug
堵盖：Bonnet
鞍形接头、交叉接头：Cross-over(saddle)
内接头、螺纹接头：Shoulder nipple
接管螺母、接头螺母：Collar nut
旋入接头：Threaded bushing
中间接头：Union joint
接管：Union nipple
软管：Hose
轴向柱塞泵: axial plunger pump
一、阀类
Solenoid valve 电磁阀
Check valve 单向阀
Cartridge valve 插装阀
Sandwich plate valve 叠加阀
Pilot valve 先导阀
Pilot operated check valve 液控单向阀
Sub-plate mount 板式安装
Manifold block 集成块
Pressure relief valve 压力溢流阀
Flow valve 流量阀
Throttle valve 节流阀
Double throttle check valve 双单向节流阀Rotary knob 旋钮
Rectifier plate 节流板
Servo valve 伺服阀
Proportional valve 比例阀
Position feedback 位置反馈
Progressive flow 渐增流量
De-energizing of solenoid 电磁铁释放二、介质类Phosphate ester (HFD-R) 磷酸甘油酯
Water-glycol (HFC) 水-乙二醇
Emulsion 乳化液
Inhibitor缓蚀剂
Synthetic lubricating oil 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
Dipping process 槽式酸洗
Re-circulation 循环
Passivity 钝化
Nitric acid 柠檬酸
Argon 氩气
Butt welding 对接焊
Socket welding 套管焊
Inert gas welding 惰性气体焊
四、管接头
Bite type fittings 卡套式管接头
Tube to tube fittings 接管接头
union 直通接管接头
union elbow 直角管接头
union tee 三通管接头
union cross 四通管接头
Mal stud fittings 端直通管接头
Bulkhead fittings 长直通管接头
Weld fittings 焊接式管接头
Female connector fittings 接头螺母
Reducers extenders 变径管接头
Banjo fittings 铰接式管接头
Adjustable fittings/swivel nut 旋转接头五、伺服阀及伺服系统性能参数Dynamic response 动态频响
DDV-direct drive valve 直动式伺服阀
NFPA-National Fluid Power Association 美国流体控制学会
Phase lag 相位滞后
Nozzle flapper valve 喷嘴挡板阀
Servo-jet pilot valve 射流管阀
Dither 颤振电流
Coil impedance 线圈阻抗
Flow saturation 流量饱和
Linearity 线形度
Symmetry 对称性
Hysterics 滞环
Threshold 灵敏度
Lap 滞后
Pressure gain 压力增益
Null 零位
Null bias 零偏
Null shift 零飘
Frequency response 频率响应
Slope 曲线斜坡。