《2022年液压英语词汇 .pdf》由会员分享，可在线阅读，更多相关《2022年液压英语词汇 .pdf（9页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、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di
2、rection 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
3、 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 名师资料总结 - - -精品资料欢迎下载 - - - -
4、- - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1 页，共 9 页 - - - - - - - - - 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 logi
5、c 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
6、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 po
7、sition 缸 cylinder 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页，共 9 页 - - - - - - - - - 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dou
8、ble-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
9、力控制阀pressure relief valve 溢流阀pressure relief valve 顺序阀sequence valve 减压阀pressure reducing 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
10、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 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 3 页，共 9 页 - - - - - - - - - 截止阀shut-off valve 球阀global(ball)
11、 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
12、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re
13、turn 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 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 4 页，共 9 页 - - - - - - - - - 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el
14、bow 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
15、 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
16、 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 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 5 页
17、，共 9 页 - - - - - - - - - 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
18、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Solenoi
19、d valve 单向阀Check 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 节流阀Throttle valve 双单向节流阀Double throttle check valve 旋钮Rotary knob 节流板Rectifier plate 伺服阀Servo valve 比例阀Propo
20、rtional valve 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 6 页，共 9 页 - - - - - - - - - 位置反馈 Position feedback 渐增流量Progressive flow 电磁铁释放De-energizing of solenoid 二、介质类磷酸甘油酯Phosphate ester (HFD-R) 水-乙二醇 Water-glycol (HFC) 乳化液Emulsion 缓蚀剂Inhibitor 合成油Synthetic lubric
21、ating oil 三、液压安装工程污染Contamination 灌浆Grout 失效Failure 点动Jog 爬行Creep 摩擦Abrasion （活塞杆）伸出Retract （活塞杆）缩回Extension 误动作Malfunction 酸洗Pickling 冲洗 Flushing 槽式酸洗Dipping process 循环Re-circulation 钝化 Passivity 柠檬酸Nitric acid 氩气 Argon 对接焊 Butt welding 套管焊 Socket welding 惰性气体焊Inert gas welding 四、管接头Bite type fitti
22、ngs 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 变径管接头名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 7
23、 页，共 9 页 - - - - - - - - - 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 satura
24、tion 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 val
25、ve 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 ）名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 8 页，共 9 页 - - - - - - - - - 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 9 页，共 9 页 - - - - - - - - -