諸城液壓密封件形式與材料的選擇
在液(ye)壓系統中,常見的密封(feng)(feng)形(xing)式(shi)有擠壓型O形(xing)密封(feng)(feng)圈(quan)(quan)、Y形(xing)圈(quan)(quan)、V形(xing)圈(quan)(quan)、U形(xing)圈(quan)(quan)唇形(xing)密封(feng)(feng)。唇形(xing)密封(feng)(feng)圈(quan)(quan)主要(yao)用于往(wang)復動密封(feng)(feng),與O形(xing)圈(quan)(quan)等擠壓密封(feng)(feng)相比,往(wang)復動密封(feng)(feng)使用唇形(xing)密封(feng)(feng)圈(quan)(quan)具...