永城液壓密封件形式與材料的選擇
在液壓(ya)系統(tong)中,常見的(de)密(mi)封(feng)(feng)(feng)形(xing)(xing)式(shi)有擠(ji)壓(ya)型O形(xing)(xing)密(mi)封(feng)(feng)(feng)圈(quan)、Y形(xing)(xing)圈(quan)、V形(xing)(xing)圈(quan)、U形(xing)(xing)圈(quan)唇(chun)形(xing)(xing)密(mi)封(feng)(feng)(feng)。唇(chun)形(xing)(xing)密(mi)封(feng)(feng)(feng)圈(quan)主(zhu)要(yao)用于往復動密(mi)封(feng)(feng)(feng),與O形(xing)(xing)圈(quan)等(deng)擠(ji)壓(ya)密(mi)封(feng)(feng)(feng)相比,往復動密(mi)封(feng)(feng)(feng)使(shi)用唇(chun)形(xing)(xing)密(mi)封(feng)(feng)(feng)圈(quan)具...