大新液壓密封件形式與材料的選擇
在液壓系統中(zhong)，常見的密(mi)(mi)(mi)封(feng)(feng)(feng)形(xing)(xing)式有(you)擠(ji)壓型O形(xing)(xing)密(mi)(mi)(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)唇形(xing)(xing)密(mi)(mi)(mi)封(feng)(feng)(feng)。唇形(xing)(xing)密(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)主要用于往復動(dong)(dong)密(mi)(mi)(mi)封(feng)(feng)(feng)，與O形(xing)(xing)圈(quan)等擠(ji)壓密(mi)(mi)(mi)封(feng)(feng)(feng)相(xiang)比，往復動(dong)(dong)密(mi)(mi)(mi)封(feng)(feng)(feng)使用唇形(xing)(xing)密(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)具(ju)...
