工布江達液壓密封件形式與材料的選擇
在液壓系統中(zhong)，常(chang)見的密封(feng)(feng)形(xing)(xing)(xing)式(shi)有擠壓型O形(xing)(xing)(xing)密封(feng)(feng)圈(quan)(quan)、Y形(xing)(xing)(xing)圈(quan)(quan)、V形(xing)(xing)(xing)圈(quan)(quan)、U形(xing)(xing)(xing)圈(quan)(quan)唇(chun)形(xing)(xing)(xing)密封(feng)(feng)。唇(chun)形(xing)(xing)(xing)密封(feng)(feng)圈(quan)(quan)主要(yao)用于往復動(dong)密封(feng)(feng)，與O形(xing)(xing)(xing)圈(quan)(quan)等擠壓密封(feng)(feng)相比(bi)，往復動(dong)密封(feng)(feng)使(shi)用唇(chun)形(xing)(xing)(xing)密封(feng)(feng)圈(quan)(quan)具...
