液壓專業(yè)常用英語(yǔ)詞匯翻譯

一、閥類

Cartridge valve 插裝閥

Check valve 單向閥

De-energizing of solenoid 電磁鐵釋放

Double throttle check valve 雙單向節(jié)流閥

Flow valve 流量閥

Manifold block 集成塊

Pilot operated check valve 液控單向閥

Pilot valve 先導(dǎo)閥

Position feedback 位置反饋

Pressure relief valve 壓力溢流閥

Progressive flow 漸增流量

Proportional valve 比例閥

Rectifier plate 節(jié)流板

Rotary knob 旋鈕

Sandwich plate valve 疊加閥

Servo valve 伺服閥

Solenoid valve 電磁閥

Sub-plate mount 板式安裝

Throttle valve 節(jié)流閥

二、介質(zhì)類

Phosphate ester (HFD-R) 磷酸甘油酯

Water-glycol (HFC) 水-乙二醇

Emulsion 乳化液

Inhibitor緩蝕劑

Synthetic lubricating oil 合成油

三、液壓安裝工程

Abrasion 摩擦

Argon 氬氣

Butt welding 對(duì)接焊

Contamination 污染

Creep爬行

Dipping process 槽式酸洗

Extension (活塞桿)縮回

Failure 失效

Flushing 沖洗

Grout 灌漿

Inert gas welding 惰性氣體焊

Jog 點(diǎn)動(dòng)

Malfunction 誤動(dòng)作

Nitric acid 檸檬酸

Passivity 鈍化

Pickling 酸洗

Re-circulation 循環(huán)

Retract(活塞桿)伸出

Socket welding 套管焊

四、管接頭

Bite type fittings 卡套式管接頭

Tube to tube fittings 接管接頭

union 直通接管接頭

union elbow 直角管接頭

union tee 三通管接頭

union cross 四通管接頭

Mal stud fittings 端直通管接頭

Bulkhead fittings 長(zhǎng)直通管接頭

Weld fittings 焊接式管接頭

Female connector fittings 接頭螺母

Reducers extenders 變徑管接頭

Banjo fittings 鉸接式管接頭

Adjustable fittings/swivel nut 旋轉(zhuǎn)接頭

五、伺服閥及伺服系統(tǒng)性能參數(shù)

Coil impedance 線圈阻抗

DDV-direct drive valve 直動(dòng)式伺服閥

Dither 顫振電流

Dynamic response 動(dòng)態(tài)頻響

Flow saturation 流量飽和

Frequency response 頻率響應(yīng)

Hysterics 滯環(huán)

Lap 滯后

Linearity 線形度

NFPA-National Fluid Power Association 美國(guó)流體控制學(xué)會(huì)

Nozzle flapper valve 噴嘴擋板閥

Null bias 零偏

Null shift 零飄

Null 零位

Phase lag 相位滯后

Pressure gain 壓力增益

Servo-jet pilot valve 射流管閥

Slope 曲線斜坡

Symmetry 對(duì)稱性

Threshold 靈敏度