神農架液壓密封件形式與材料的選擇
在液壓(ya)系統中,常見的密(mi)封(feng)(feng)(feng)形(xing)式有擠壓(ya)型O形(xing)密(mi)封(feng)(feng)(feng)圈(quan)、Y形(xing)圈(quan)、V形(xing)圈(quan)、U形(xing)圈(quan)唇形(xing)密(mi)封(feng)(feng)(feng)。唇形(xing)密(mi)封(feng)(feng)(feng)圈(quan)主要用于往(wang)復(fu)動密(mi)封(feng)(feng)(feng),與(yu)O形(xing)圈(quan)等擠壓(ya)密(mi)封(feng)(feng)(feng)相比,往(wang)復(fu)動密(mi)封(feng)(feng)(feng)使用唇形(xing)密(mi)封(feng)(feng)(feng)圈(quan)具...