松潘液壓密封件形式與材料的選擇
在液壓(ya)系統中，常見(jian)的密(mi)(mi)(mi)封(feng)(feng)形(xing)(xing)式(shi)有擠壓(ya)型O形(xing)(xing)密(mi)(mi)(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(chun)形(xing)(xing)密(mi)(mi)(mi)封(feng)(feng)。唇(chun)形(xing)(xing)密(mi)(mi)(mi)封(feng)(feng)圈(quan)主(zhu)要用于往復動(dong)密(mi)(mi)(mi)封(feng)(feng)，與O形(xing)(xing)圈(quan)等擠壓(ya)密(mi)(mi)(mi)封(feng)(feng)相比，往復動(dong)密(mi)(mi)(mi)封(feng)(feng)使用唇(chun)形(xing)(xing)密(mi)(mi)(mi)封(feng)(feng)圈(quan)具(ju)...
