和田市液壓密封件形式與材料的選擇
在液壓(ya)系(xi)統中,常見的密封(feng)(feng)形(xing)(xing)式(shi)有擠(ji)壓(ya)型O形(xing)(xing)密封(feng)(feng)圈(quan)、Y形(xing)(xing)圈(quan)、V形(xing)(xing)圈(quan)、U形(xing)(xing)圈(quan)唇(chun)形(xing)(xing)密封(feng)(feng)。唇(chun)形(xing)(xing)密封(feng)(feng)圈(quan)主要用于往復(fu)動密封(feng)(feng),與O形(xing)(xing)圈(quan)等擠(ji)壓(ya)密封(feng)(feng)相比,往復(fu)動密封(feng)(feng)使用唇(chun)形(xing)(xing)密封(feng)(feng)圈(quan)具...