连铸板坯结晶器窄边足辊结构改进研究
Study on Improvement of Narrow Edge Foot-roller Mechanism for Mold of Slab Continuous Caster
李文强 1李春旭1
作者信息
- 1. 鞍钢股份有限公司炼钢总厂,辽宁 鞍山 114021
- 折叠
摘要
板坯连铸机结晶器窄边足辊经常发生轴承盖脱落、辊子整体松动、轴承损坏故障,易造成漏钢事故,此类故障已严重制约生产节奏.为解决此问题,研究从足辊结构进行改进,从而延长窄边足辊使用寿命,降低生产事故率.
Abstract
Bearing cap falling off,roller loosening as a whole and bearing damage often occur in narrow edge foot-roller for mold of slab continuous caster,which easily leads to steel breakout accident.Such faults have seriously restricted the production.In order to solve this problem,the improvement of foot-roller mechanism is studied,so as to prolong the service life of narrow edge foot-roller and reduce the production accident rate.
关键词
板坯结晶器/窄边足辊/轴承盖/辊子松动/轴承损坏Key words
slab mold/narrow edge foot-roller/bearing cap/roller loosening/bearing damage引用本文复制引用
出版年
2024
NETL
NSTL
万方数据