龍陵液壓密封件形式與材料的選擇
在液壓(ya)系統中,常見(jian)的密(mi)(mi)封(feng)(feng)形(xing)式有擠壓(ya)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)主要用于往復(fu)(fu)動密(mi)(mi)封(feng)(feng),與O形(xing)圈(quan)等擠壓(ya)密(mi)(mi)封(feng)(feng)相(xiang)比,往復(fu)(fu)動密(mi)(mi)封(feng)(feng)使用唇(chun)形(xing)密(mi)(mi)封(feng)(feng)圈(quan)具...