新政鎮液壓密封件形式與材料的選擇
在液壓(ya)系統中,常見的密封(feng)(feng)(feng)形(xing)(xing)式有擠(ji)(ji)壓(ya)型O形(xing)(xing)密封(feng)(feng)(feng)圈(quan)(quan)、Y形(xing)(xing)圈(quan)(quan)、V形(xing)(xing)圈(quan)(quan)、U形(xing)(xing)圈(quan)(quan)唇形(xing)(xing)密封(feng)(feng)(feng)。唇形(xing)(xing)密封(feng)(feng)(feng)圈(quan)(quan)主(zhu)要用于往復(fu)動密封(feng)(feng)(feng),與O形(xing)(xing)圈(quan)(quan)等擠(ji)(ji)壓(ya)密封(feng)(feng)(feng)相比,往復(fu)動密封(feng)(feng)(feng)使用唇形(xing)(xing)密封(feng)(feng)(feng)圈(quan)(quan)具...