武侯液壓密封件形式與材料的選擇
在液壓(ya)系統中,常見的密(mi)(mi)(mi)封形(xing)(xing)式有擠壓(ya)型O形(xing)(xing)密(mi)(mi)(mi)封圈(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)(mi)封。唇(chun)(chun)形(xing)(xing)密(mi)(mi)(mi)封圈(quan)(quan)主(zhu)要用于往復動密(mi)(mi)(mi)封,與O形(xing)(xing)圈(quan)(quan)等擠壓(ya)密(mi)(mi)(mi)封相比,往復動密(mi)(mi)(mi)封使用唇(chun)(chun)形(xing)(xing)密(mi)(mi)(mi)封圈(quan)(quan)具...