定襄液壓密封件形式與材料的選擇
在液壓系(xi)統中,常(chang)見的密(mi)封(feng)(feng)形(xing)(xing)式(shi)有擠壓型O形(xing)(xing)密(mi)封(feng)(feng)圈(quan)、Y形(xing)(xing)圈(quan)、V形(xing)(xing)圈(quan)、U形(xing)(xing)圈(quan)唇形(xing)(xing)密(mi)封(feng)(feng)。唇形(xing)(xing)密(mi)封(feng)(feng)圈(quan)主要(yao)用于往(wang)(wang)復動密(mi)封(feng)(feng),與O形(xing)(xing)圈(quan)等擠壓密(mi)封(feng)(feng)相比,往(wang)(wang)復動密(mi)封(feng)(feng)使用唇形(xing)(xing)密(mi)封(feng)(feng)圈(quan)具...