龍沙液壓密封件形式與材料的選擇
在液壓系統中,常見的密(mi)(mi)封(feng)(feng)(feng)(feng)形式有擠壓型O形密(mi)(mi)封(feng)(feng)(feng)(feng)圈、Y形圈、V形圈、U形圈唇形密(mi)(mi)封(feng)(feng)(feng)(feng)。唇形密(mi)(mi)封(feng)(feng)(feng)(feng)圈主要用(yong)于往復(fu)動密(mi)(mi)封(feng)(feng)(feng)(feng),與O形圈等擠壓密(mi)(mi)封(feng)(feng)(feng)(feng)相比,往復(fu)動密(mi)(mi)封(feng)(feng)(feng)(feng)使用(yong)唇形密(mi)(mi)封(feng)(feng)(feng)(feng)圈具...