朝陽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(feng)是(shi)靠(kao)彈(dan)性元件(jian)(繃簧、波紋管等)和密封(feng)液體(ti)壓(ya)力(li)在相(xiang)對運動(dong)(dong)的(de)動(dong)(dong)環和靜(jing)環的(de)接觸面(mian)(mian)(端(duan)面(mian)(mian))上(shang)發作一恰當的(de)壓(ya)緊力(li)(比壓(ya))使兩(liang)個亮光、平直的(de)端(duan)面(mian)(mian)緊密貼合;端(duan)面(mian)(mian)間(jian)堅持...