貢山液壓密封件形式與材料的選擇
在液壓(ya)系統(tong)中(zhong)，常見(jian)的密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)形(xing)(xing)式有擠(ji)壓(ya)型O形(xing)(xing)密(mi)(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)(mi)封(feng)(feng)(feng)。唇形(xing)(xing)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)主(zhu)要用(yong)于往復動(dong)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)，與O形(xing)(xing)圈(quan)等擠(ji)壓(ya)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)相比，往復動(dong)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)使用(yong)唇形(xing)(xing)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)具...
