鐵嶺液壓密封件形式與材料的選擇
在(zai)液壓(ya)系統中，常見的密(mi)(mi)封(feng)(feng)形(xing)(xing)式有擠壓(ya)型(xing)O形(xing)(xing)密(mi)(mi)封(feng)(feng)圈(quan)(quan)、Y形(xing)(xing)圈(quan)(quan)、V形(xing)(xing)圈(quan)(quan)、U形(xing)(xing)圈(quan)(quan)唇(chun)(chun)形(xing)(xing)密(mi)(mi)封(feng)(feng)。唇(chun)(chun)形(xing)(xing)密(mi)(mi)封(feng)(feng)圈(quan)(quan)主要用(yong)于往(wang)復動(dong)密(mi)(mi)封(feng)(feng)，與O形(xing)(xing)圈(quan)(quan)等擠壓(ya)密(mi)(mi)封(feng)(feng)相比，往(wang)復動(dong)密(mi)(mi)封(feng)(feng)使用(yong)唇(chun)(chun)形(xing)(xing)密(mi)(mi)封(feng)(feng)圈(quan)(quan)具...
