屏山液壓密封件形式與材料的選擇
在液壓系統(tong)中,常見的密(mi)封(feng)(feng)形(xing)(xing)(xing)式有(you)擠(ji)(ji)壓型O形(xing)(xing)(xing)密(mi)封(feng)(feng)圈(quan)、Y形(xing)(xing)(xing)圈(quan)、V形(xing)(xing)(xing)圈(quan)、U形(xing)(xing)(xing)圈(quan)唇形(xing)(xing)(xing)密(mi)封(feng)(feng)。唇形(xing)(xing)(xing)密(mi)封(feng)(feng)圈(quan)主要用于往復動(dong)密(mi)封(feng)(feng),與O形(xing)(xing)(xing)圈(quan)等擠(ji)(ji)壓密(mi)封(feng)(feng)相比(bi),往復動(dong)密(mi)封(feng)(feng)使用唇形(xing)(xing)(xing)密(mi)封(feng)(feng)圈(quan)具...