靈璧需要按照一定順序安裝和拆卸密封機械以防膠圈損壞
機(ji)械密封是靠彈(dan)性(xing)元(yuan)件(繃簧、波(bo)紋管(guan)等(deng))和(he)密封液體(ti)壓(ya)力在相對運(yun)動(dong)的動(dong)環(huan)(huan)和(he)靜環(huan)(huan)的接觸面(mian)(端(duan)面(mian))上發(fa)作一恰當的壓(ya)緊力(比壓(ya))使兩個亮光、平直(zhi)的端(duan)面(mian)緊密貼合;端(duan)面(mian)間(jian)堅持...