液压英语通用词汇

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1、液压专业常用英语词汇一、阀类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

2、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Con

3、tamination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

4、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

5、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Press

6、uregain压力增益Null零位Nullbias零偏Nullshift零飘Frequencyresponse频率响应Slope曲线斜坡