天全液壓密封件形式與材料的選擇
在液(ye)壓系統中(zhong),常見的密(mi)(mi)(mi)封形(xing)式(shi)有擠壓型(xing)O形(xing)密(mi)(mi)(mi)封圈(quan)、Y形(xing)圈(quan)、V形(xing)圈(quan)、U形(xing)圈(quan)唇(chun)形(xing)密(mi)(mi)(mi)封。唇(chun)形(xing)密(mi)(mi)(mi)封圈(quan)主要用(yong)于(yu)往復動密(mi)(mi)(mi)封,與O形(xing)圈(quan)等擠壓密(mi)(mi)(mi)封相比,往復動密(mi)(mi)(mi)封使(shi)用(yong)唇(chun)形(xing)密(mi)(mi)(mi)封圈(quan)具...