沅陵液壓密封件形式與材料的選擇
在液(ye)壓系統中,常見(jian)的密封(feng)(feng)形(xing)(xing)(xing)(xing)式(shi)有(you)擠壓型O形(xing)(xing)(xing)(xing)密封(feng)(feng)圈、Y形(xing)(xing)(xing)(xing)圈、V形(xing)(xing)(xing)(xing)圈、U形(xing)(xing)(xing)(xing)圈唇(chun)形(xing)(xing)(xing)(xing)密封(feng)(feng)。唇(chun)形(xing)(xing)(xing)(xing)密封(feng)(feng)圈主要用(yong)于往復動(dong)密封(feng)(feng),與O形(xing)(xing)(xing)(xing)圈等擠壓密封(feng)(feng)相比,往復動(dong)密封(feng)(feng)使用(yong)唇(chun)形(xing)(xing)(xing)(xing)密封(feng)(feng)圈具...