棒材粗轧立辊滚动轴承密封和润滑的改进  

Improvement of Seal and Lubrication of Roll Bearing of Bar Roughing Mill

作　　者：康立新 

机构地区：[1]黑龙江建龙钢铁有限公司轧钢厂,黑龙江双鸭山155126

出　　处：《轧钢》2008年第3期71-72,共2页Steel Rolling

摘　　要：针对棒材粗轧机组中立式轧机轧辊轴承密封存在的问题,采取了增加静迷宫和动迷宫凸环长度、增设防水套的措施,同时对轴承清洗、润滑提出了改进意见,实际效果较好。In view of the problems of seal and lubrication of vertical mill of bar roughing mills, some suggestions were put forward, and good effects were obtained.

关 键 词：轧辊轴承 润滑 密封 

分 类 号：TG333.17[金属学及工艺—金属压力加工]