德清液壓密封件形式與材料的選擇
在液(ye)壓系統(tong)中，常見的密(mi)(mi)封(feng)形(xing)(xing)(xing)式(shi)有擠壓型O形(xing)(xing)(xing)密(mi)(mi)封(feng)圈(quan)(quan)、Y形(xing)(xing)(xing)圈(quan)(quan)、V形(xing)(xing)(xing)圈(quan)(quan)、U形(xing)(xing)(xing)圈(quan)(quan)唇形(xing)(xing)(xing)密(mi)(mi)封(feng)。唇形(xing)(xing)(xing)密(mi)(mi)封(feng)圈(quan)(quan)主要(yao)用(yong)于往(wang)復(fu)動(dong)密(mi)(mi)封(feng)，與(yu)O形(xing)(xing)(xing)圈(quan)(quan)等(deng)擠壓密(mi)(mi)封(feng)相(xiang)比，往(wang)復(fu)動(dong)密(mi)(mi)封(feng)使用(yong)唇形(xing)(xing)(xing)密(mi)(mi)封(feng)圈(quan)(quan)具...
