降低高线粗中轧机轧辊轴承消耗的措施  

Measures of Decreasing Roll Bearing Consumption in Roughing and Intermediate Mill of High-speed Wire Rod Mill

作　　者：王凯[1] 彭光辉[1] 李士永[1] 

机构地区：[1]唐山钢铁股份有限公司,河北唐山063000

出　　处：《轧钢》2006年第4期68-70,共3页Steel Rolling

摘　　要：分析了高速线材生产线上粗中轧机轧辊轴承损坏的原因,并针对轧辊轴承的组装、清洗、检查、使用和维护等方面提出了相应的改进措施。实践表明,改进后该轴承的平均使用寿命由原产钢12万t提高到20万t。The causes of roll bearing failure used in roughing and imermediate mill of high-speed wire rod production line were analyzed.The counter-measure were put forward about assembling, washing, examining, using and maintaining. The practical production show that the service life of bearing increased from 12 × 10^4t to 20 × 10^4t steel.

关 键 词：轧辊轴承 辊耗 装配 使用 

分 类 号：TG333.17[金属学及工艺—金属压力加工]