一、閥類Solenoid valve 電磁閥Check valve
單向閥Cartridge valve 插裝閥Sandwich plate valve 疊加閥Pilot valve 先導閥Pilot
operated check valve 液控單向閥Sub-plate mount 板式安裝Manifold block
集成塊Pressure relief valve 壓力溢流閥Flow valve 流量閥Throttle valve 節(jié)流閥Double
throttle check valve 雙單向節(jié)流閥Rotary knob 旋鈕Rectifier plate 節(jié)流板Servo
valve 伺服閥Proportional valve 比例閥Position feedback 位置反饋Progressive
flow 漸增流量De-energizing of solenoid 電磁鐵釋放
二、介質類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Contamination 污染Grout 灌漿Failure 失效Jog
點動Creep爬行Abrasion 摩擦Retract(活塞桿)伸出Extension (活塞桿)縮回Malfunction
誤動作Pickling 酸洗Flushing 沖洗Dipping process 槽式酸洗Re-circulation
循環(huán)Passivity 鈍化Nitric acid 檸檬酸Argon 氬氣Butt welding 對接焊Socket welding
套管焊Inert gas welding 惰性氣體焊
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
旋轉接頭
五、伺服閥及伺服系統(tǒng)性能參數(shù)Dynamic response 動態(tài)頻響DDV-direct drive valve
直動式伺服閥NFPA-National Fluid Power Association 美國流體控制學會Phase lag 相位滯后Nozzle
flapper valve 噴嘴擋板閥Servo-jet pilot valve 射流管閥Dither 顫振電流Coil impedance
線圈阻抗Flow saturation 流量飽和Linearity 線形度Symmetry 對稱性Hysterics 滯環(huán)Threshold
靈敏度Lap 滯后Pressure gain 壓力增益Null 零位Null bias 零偏Null shift 零飄Frequency
response 頻率響應Slope 曲線斜坡