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连铸板坯结晶器窄边足辊结构改进研究

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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.
Study on Improvement of Narrow Edge Foot-roller Mechanism for Mold of Slab Continuous Caster
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.

slab moldnarrow edge foot-rollerbearing caproller looseningbearing damage

李文强、李春旭

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鞍钢股份有限公司炼钢总厂,辽宁 鞍山 114021

板坯结晶器 窄边足辊 轴承盖 辊子松动 轴承损坏

2024

冶金设备管理与维修
鞍山钢铁集团公司

冶金设备管理与维修

影响因子:0.029
ISSN:1006-5644
年,卷(期):2024.42(6)