東平液壓密封件形式與材料的選擇
在液壓系(xi)統(tong)中(zhong),常見(jian)的密(mi)(mi)封(feng)(feng)形(xing)(xing)式有擠壓型(xing)O形(xing)(xing)密(mi)(mi)封(feng)(feng)圈、Y形(xing)(xing)圈、V形(xing)(xing)圈、U形(xing)(xing)圈唇(chun)(chun)形(xing)(xing)密(mi)(mi)封(feng)(feng)。唇(chun)(chun)形(xing)(xing)密(mi)(mi)封(feng)(feng)圈主要用于往(wang)復動(dong)密(mi)(mi)封(feng)(feng),與O形(xing)(xing)圈等擠壓密(mi)(mi)封(feng)(feng)相比(bi),往(wang)復動(dong)密(mi)(mi)封(feng)(feng)使(shi)用唇(chun)(chun)形(xing)(xing)密(mi)(mi)封(feng)(feng)圈具(ju)...