松柏鎮液壓密封件形式與材料的選擇
在液壓系統中,常見的(de)密(mi)封(feng)形(xing)(xing)(xing)式有擠壓型O形(xing)(xing)(xing)密(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)封(feng)。唇形(xing)(xing)(xing)密(mi)封(feng)圈(quan)(quan)主要用于往復動(dong)密(mi)封(feng),與(yu)O形(xing)(xing)(xing)圈(quan)(quan)等擠壓密(mi)封(feng)相比,往復動(dong)密(mi)封(feng)使(shi)用唇形(xing)(xing)(xing)密(mi)封(feng)圈(quan)(quan)具(ju)...