大涌鎮液壓密封件形式與材料的選擇
在液(ye)壓系統中,常見的密(mi)封(feng)形(xing)(xing)式(shi)有擠壓型O形(xing)(xing)密(mi)封(feng)圈(quan)、Y形(xing)(xing)圈(quan)、V形(xing)(xing)圈(quan)、U形(xing)(xing)圈(quan)唇(chun)形(xing)(xing)密(mi)封(feng)。唇(chun)形(xing)(xing)密(mi)封(feng)圈(quan)主要用于往復(fu)動密(mi)封(feng),與(yu)O形(xing)(xing)圈(quan)等擠壓密(mi)封(feng)相比,往復(fu)動密(mi)封(feng)使用唇(chun)形(xing)(xing)密(mi)封(feng)圈(quan)具...