打安鎮液壓密封件形式與材料的選擇
在液壓系統中,常(chang)見的(de)密(mi)封(feng)(feng)形(xing)式有擠壓型O形(xing)密(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)封(feng)(feng)。唇(chun)形(xing)密(mi)封(feng)(feng)圈(quan)主要用(yong)于往復(fu)動(dong)密(mi)封(feng)(feng),與O形(xing)圈(quan)等擠壓密(mi)封(feng)(feng)相比(bi),往復(fu)動(dong)密(mi)封(feng)(feng)使用(yong)唇(chun)形(xing)密(mi)封(feng)(feng)圈(quan)具...