三道鎮液壓密封件形式與材料的選擇
在液壓系統(tong)中,常見的密(mi)(mi)封(feng)(feng)形(xing)式有擠壓型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)主要用于(yu)往復動密(mi)(mi)封(feng)(feng),與O形(xing)圈(quan)等擠壓密(mi)(mi)封(feng)(feng)相(xiang)比,往復動密(mi)(mi)封(feng)(feng)使(shi)用唇(chun)形(xing)密(mi)(mi)封(feng)(feng)圈(quan)具...