flap nozzle 中文意思是什麼
flap nozzle
解釋
活瓣噴口-
A robotic arm fitted with multiple sensors extends from a regular petrol pump, carefully opens the car ' s flap, unscrews the cap, picks up the fuel nozzle and directs it toward the tank opening, much as a human arm would, and as efficiently
裝備有多感應器的機器人手臂會從一個普通的汽油油泵延伸，小心翼翼打開汽車油箱翻蓋、旋開箱蓋、拿起加油管，朝著油箱口，大部分和人工一樣的動作，並且同樣有效。 -
However, by comparison with flap nozzle servo valve which has been used widely and popularly by now, the torque motor of jet pipe servo valve has a larger rotary inertia. this causes low natural frequency of servo valve, and thus the response speed of jet pipe servo valve is slow. moreover, the jet pipe of servo valve has large flexibility, and it is easy to excite oscillations and noise in the valve, which is named self - excited oscillations and noise
然而與目前普遍使用的噴嘴擋板伺服閥相比，射流管伺服閥的銜鐵組件轉動慣量大，導致力矩馬達部分固有頻率低，從而響應速度慢，此外，射流管供油管柔性大，容易產生自激現象，這些缺點都使得射流管伺服閥的動態特性差，從而影響了它的工作性能。
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