云夢需要按照一定順序安裝和拆卸密封機械以防膠圈損壞
機械密封是靠(kao)彈性(xing)元件(繃簧、波紋管(guan)等(deng))和密封液體壓力(li)在(zai)相對運(yun)動(dong)(dong)的(de)(de)動(dong)(dong)環和靜環的(de)(de)接觸(chu)面(mian)(mian)(mian)(端(duan)面(mian)(mian)(mian))上發作一恰當的(de)(de)壓緊力(li)(比壓)使兩個亮光、平直的(de)(de)端(duan)面(mian)(mian)(mian)緊密貼合;端(duan)面(mian)(mian)(mian)間堅持...