曲松液壓密封件形式與材料的選擇
在液(ye)壓系統中,常見(jian)的(de)密(mi)(mi)封(feng)(feng)形(xing)式(shi)有擠(ji)壓型(xing)O形(xing)密(mi)(mi)封(feng)(feng)圈(quan)、Y形(xing)圈(quan)、V形(xing)圈(quan)、U形(xing)圈(quan)唇(chun)形(xing)密(mi)(mi)封(feng)(feng)。唇(chun)形(xing)密(mi)(mi)封(feng)(feng)圈(quan)主要(yao)用(yong)于往(wang)復(fu)動密(mi)(mi)封(feng)(feng),與O形(xing)圈(quan)等擠(ji)壓密(mi)(mi)封(feng)(feng)相比,往(wang)復(fu)動密(mi)(mi)封(feng)(feng)使用(yong)唇(chun)形(xing)密(mi)(mi)封(feng)(feng)圈(quan)具...