河北液壓密封件形式與材料的選擇
在液壓系(xi)統中,常見的密(mi)(mi)封(feng)(feng)形(xing)式有擠壓型(xing)O形(xing)密(mi)(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)(mi)封(feng)(feng)。唇(chun)形(xing)密(mi)(mi)封(feng)(feng)圈(quan)主要用于往(wang)復動(dong)密(mi)(mi)封(feng)(feng),與O形(xing)圈(quan)等(deng)擠壓密(mi)(mi)封(feng)(feng)相比,往(wang)復動(dong)密(mi)(mi)封(feng)(feng)使用唇(chun)形(xing)密(mi)(mi)封(feng)(feng)圈(quan)具(ju)...