灣嶺鎮液壓密封件形式與材料的選擇
在液壓(ya)系統(tong)中(zhong),常見(jian)的密(mi)(mi)(mi)(mi)封(feng)形(xing)(xing)式有擠壓(ya)型O形(xing)(xing)密(mi)(mi)(mi)(mi)封(feng)圈、Y形(xing)(xing)圈、V形(xing)(xing)圈、U形(xing)(xing)圈唇形(xing)(xing)密(mi)(mi)(mi)(mi)封(feng)。唇形(xing)(xing)密(mi)(mi)(mi)(mi)封(feng)圈主要用于往復(fu)動(dong)(dong)密(mi)(mi)(mi)(mi)封(feng),與(yu)O形(xing)(xing)圈等擠壓(ya)密(mi)(mi)(mi)(mi)封(feng)相比,往復(fu)動(dong)(dong)密(mi)(mi)(mi)(mi)封(feng)使用唇形(xing)(xing)密(mi)(mi)(mi)(mi)封(feng)圈具...