界首液壓密封件形式與材料的選擇
在液(ye)壓(ya)系統中,常見的(de)密(mi)封形(xing)(xing)(xing)式有擠壓(ya)型O形(xing)(xing)(xing)密(mi)封圈(quan)(quan)、Y形(xing)(xing)(xing)圈(quan)(quan)、V形(xing)(xing)(xing)圈(quan)(quan)、U形(xing)(xing)(xing)圈(quan)(quan)唇(chun)形(xing)(xing)(xing)密(mi)封。唇(chun)形(xing)(xing)(xing)密(mi)封圈(quan)(quan)主要用于(yu)往復動密(mi)封,與(yu)O形(xing)(xing)(xing)圈(quan)(quan)等擠壓(ya)密(mi)封相比,往復動密(mi)封使用唇(chun)形(xing)(xing)(xing)密(mi)封圈(quan)(quan)具(ju)...