小球式旋转直驱压力伺服阀卡滞机理研究

陆亮,夏飞燕,訚耀保,原佳阳,郭生荣

Spool stuck mechanism of ball-type rotary direct drive pressure servo valve

Liang LU,Fei-yan XIA,Yao-bao YIN,Jia-yang YUAN,Sheng-rong GUO

图 8 阀肩触壁摩擦受力示意图

Fig.8 Sketch of friction when valve shoulder touching sleeve wall