梅里斯達斡爾族液壓密封件形式與材料的選擇
在液壓(ya)系統(tong)中,常(chang)見(jian)的密(mi)(mi)封(feng)形(xing)(xing)(xing)式有擠壓(ya)型O形(xing)(xing)(xing)密(mi)(mi)封(feng)圈(quan)(quan)(quan)(quan)、Y形(xing)(xing)(xing)圈(quan)(quan)(quan)(quan)、V形(xing)(xing)(xing)圈(quan)(quan)(quan)(quan)、U形(xing)(xing)(xing)圈(quan)(quan)(quan)(quan)唇(chun)(chun)形(xing)(xing)(xing)密(mi)(mi)封(feng)。唇(chun)(chun)形(xing)(xing)(xing)密(mi)(mi)封(feng)圈(quan)(quan)(quan)(quan)主(zhu)要用于(yu)往復(fu)動密(mi)(mi)封(feng),與O形(xing)(xing)(xing)圈(quan)(quan)(quan)(quan)等(deng)擠壓(ya)密(mi)(mi)封(feng)相比,往復(fu)動密(mi)(mi)封(feng)使用唇(chun)(chun)形(xing)(xing)(xing)密(mi)(mi)封(feng)圈(quan)(quan)(quan)(quan)具...