摘要
为了防止氧化铁皮和冷却水进入轧机轴承,对高线轧机粗轧机组Φ450mm水平轧机轴承密封结构进行了改进。改进后轧辊承密封结构采用2种密封组合,即径向间隙迷宫密封和骨架油封,提高了密封效果,使轧机事故减少,成本降低,经济效益显著。
The bearing seal structure of the Φ 450 mm horizontal mill was reformed to prevent scale and cooling water.After reformatiol,the seal effect was improved,the failure of mill was decreased and the good effects were obtained.
出处
《江西冶金》
2004年第6期27-28,共2页
Jiangxi Metallurgy