長清液壓密封件形式與材料的選擇
在液壓系統(tong)中,常見(jian)的密(mi)(mi)封(feng)形(xing)(xing)式有擠(ji)壓型O形(xing)(xing)密(mi)(mi)封(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)。唇(chun)(chun)形(xing)(xing)密(mi)(mi)封(feng)圈(quan)(quan)主要用于(yu)往復動(dong)密(mi)(mi)封(feng),與O形(xing)(xing)圈(quan)(quan)等擠(ji)壓密(mi)(mi)封(feng)相(xiang)比(bi),往復動(dong)密(mi)(mi)封(feng)使用唇(chun)(chun)形(xing)(xing)密(mi)(mi)封(feng)圈(quan)(quan)具(ju)...