茂縣液壓密封件形式與材料的選擇
在液(ye)壓系統(tong)中，常見(jian)的密封(feng)形(xing)(xing)(xing)(xing)式有擠壓型O形(xing)(xing)(xing)(xing)密封(feng)圈(quan)(quan)(quan)、Y形(xing)(xing)(xing)(xing)圈(quan)(quan)(quan)、V形(xing)(xing)(xing)(xing)圈(quan)(quan)(quan)、U形(xing)(xing)(xing)(xing)圈(quan)(quan)(quan)唇(chun)形(xing)(xing)(xing)(xing)密封(feng)。唇(chun)形(xing)(xing)(xing)(xing)密封(feng)圈(quan)(quan)(quan)主要用于往(wang)(wang)復(fu)動密封(feng)，與O形(xing)(xing)(xing)(xing)圈(quan)(quan)(quan)等擠壓密封(feng)相比(bi)，往(wang)(wang)復(fu)動密封(feng)使(shi)用唇(chun)形(xing)(xing)(xing)(xing)密封(feng)圈(quan)(quan)(quan)具...
