寧波液壓密封件形式與材料的選擇
在(zai)液壓系統中(zhong)，常(chang)見的密(mi)(mi)封(feng)(feng)(feng)形(xing)(xing)式(shi)有擠壓型O形(xing)(xing)密(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)、Y形(xing)(xing)圈(quan)(quan)、V形(xing)(xing)圈(quan)(quan)、U形(xing)(xing)圈(quan)(quan)唇形(xing)(xing)密(mi)(mi)封(feng)(feng)(feng)。唇形(xing)(xing)密(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)主要(yao)用(yong)于往復(fu)動密(mi)(mi)封(feng)(feng)(feng)，與O形(xing)(xing)圈(quan)(quan)等(deng)擠壓密(mi)(mi)封(feng)(feng)(feng)相比(bi)，往復(fu)動密(mi)(mi)封(feng)(feng)(feng)使(shi)用(yong)唇形(xing)(xing)密(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)具...
