墨玉液壓密封件形式與材料的選擇
在(zai)液壓系統(tong)中,常見的密封(feng)(feng)(feng)形(xing)式有擠壓型O形(xing)密封(feng)(feng)(feng)圈(quan)、Y形(xing)圈(quan)、V形(xing)圈(quan)、U形(xing)圈(quan)唇形(xing)密封(feng)(feng)(feng)。唇形(xing)密封(feng)(feng)(feng)圈(quan)主要用于往復動密封(feng)(feng)(feng),與O形(xing)圈(quan)等(deng)擠壓密封(feng)(feng)(feng)相比,往復動密封(feng)(feng)(feng)使用唇形(xing)密封(feng)(feng)(feng)圈(quan)具(ju)...