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1、学习资料收集于网络，仅供参考学习资料液压专业英语词汇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automat
2、ic 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compen
3、sator 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 密度精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名
4、师归纳 - - - - - - - - - -第 1 页，共 9 页 - - - - - - - - - - 学习资料收集于网络，仅供参考学习资料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
5、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 ；co
6、nnection 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
7、Flow valve 流量阀flower factor 流量系数foot mounting 底座安装精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 2 页，共 9 页 - - - - - - - - - - 学习资料收集于网络，仅供参考学习资料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
8、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induce
9、d 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
10、-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 丁腈橡胶精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 3 页，共 9 页 - - - - - - - - - - 学习资料收集于网络，仅供参考学习资料noise level 噪声等级nominal filtration rating公称过滤精度nominal
11、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
12、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 f
13、eedback 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 溢流阀精品资料 - - - 欢迎下载 - - - - - - - - - -
14、 - 欢迎下载 名师归纳 - - - - - - - - - -第 4 页，共 9 页 - - - - - - - - - - 学习资料收集于网络，仅供参考学习资料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
15、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
16、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
17、精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 5 页，共 9 页 - - - - - - - - - - 学习资料收集于网络，仅供参考学习资料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
18、 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 la
19、p 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
20、 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 精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 6 页，共 9 页 - - - - - - - - - - 学习资料收集于网络，仅供参考学习资料蝶阀butterfly valve 阀va
21、lve 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
22、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Manif
23、old 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
24、阀flow-combining valve DDV-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-乙二醇精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 7 页，共 9 页 - - - - - - - - - - 学习资料收集于网络，仅供参考学习资料Emulsion 乳化液Inhibitor 缓蚀剂Synthetic lubricating oil 合成油三、液压安装工程Abrasion 摩擦A
25、rgon 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
26、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
27、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 线圈阻抗精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 8 页，共 9 页 - - - - - - - - - - 学习资料收集于网络，仅供参考学习资料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 曲线斜坡精品资料 - - - 欢迎下载 - - - - - - - - - - - 欢迎下载 名师归纳 - - - - - - - - - -第 9 页，共 9 页 - - - - - - - - - -