《液压专业术语中英文对照.docx》由会员分享，可在线阅读，更多相关《液压专业术语中英文对照.docx（23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、液压专业术语中英文对照全套流体传动 hydraulic power液压技术hydraulics液力技术 hydrodynamics气液技术 hydropneumat ics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 ef
2、ficiency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
3、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 r
4、elease 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heate
5、r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防尘密封 wiper seal；scraper组合垫圈bonded washer 复合密封件c
6、omposite seal弹性密封件elastomer seal丁晴橡胶 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 generato
7、r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 coupli
8、ng 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
9、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 solenoi
10、d 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Nit
11、ric acid 柠檬酸Argon氤气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长直通管接头旋转方向 direction of rotation公称压力 nominal pressure工作压力 working pres
12、sure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 pressureWeld fittings焊接式管
13、接头Female connector fittings 接头螺母Reducers extenders 变径管接头Banjo fittings较接式管接头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Coi
14、l 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(d
15、irectional 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) 叠力口阀 (superimposed valve控制压力 pilot pressure充气压力
16、 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夕卜泄漏 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
17、 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压力一时间图 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work
18、ing 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 p
19、ump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
20、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
21、valve压力控制阀 pressure relief valve溢流阀 pressure relief valve网页序阀 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 cont
22、rol 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