新絳液壓密封件形式與材料的選擇
在液壓系統中,常(chang)見(jian)的密(mi)(mi)封(feng)(feng)形(xing)式(shi)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)唇形(xing)密(mi)(mi)封(feng)(feng)。唇形(xing)密(mi)(mi)封(feng)(feng)圈(quan)主要用于往復動密(mi)(mi)封(feng)(feng),與O形(xing)圈(quan)等擠壓密(mi)(mi)封(feng)(feng)相比,往復動密(mi)(mi)封(feng)(feng)使用唇形(xing)密(mi)(mi)封(feng)(feng)圈(quan)具...