阿拉善右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)封形(xing)(xing)式有擠(ji)壓(ya)型(xing)O形(xing)(xing)密(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)唇形(xing)(xing)密(mi)(mi)封。唇形(xing)(xing)密(mi)(mi)封圈(quan)(quan)主要用(yong)于往復動(dong)密(mi)(mi)封,與O形(xing)(xing)圈(quan)(quan)等擠(ji)壓(ya)密(mi)(mi)封相比,往復動(dong)密(mi)(mi)封使(shi)用(yong)唇形(xing)(xing)密(mi)(mi)封圈(quan)(quan)具(ju)...