廣元液壓密封件形式與材料的選擇
在液壓系統中,常見的密(mi)封(feng)(feng)形(xing)式(shi)有擠壓型O形(xing)密(mi)封(feng)(feng)圈(quan)(quan)、Y形(xing)圈(quan)(quan)、V形(xing)圈(quan)(quan)、U形(xing)圈(quan)(quan)唇(chun)形(xing)密(mi)封(feng)(feng)。唇(chun)形(xing)密(mi)封(feng)(feng)圈(quan)(quan)主要用于往(wang)復動密(mi)封(feng)(feng),與O形(xing)圈(quan)(quan)等(deng)擠壓密(mi)封(feng)(feng)相比,往(wang)復動密(mi)封(feng)(feng)使用唇(chun)形(xing)密(mi)封(feng)(feng)圈(quan)(quan)具...