首钢长钢轧钢厂轧机穿水辊道结构故障分析与改进  

Fault Analysis and Improvement of the Water Passing Roller Track Structure in the Rolling Mill of Shougang Changgang Rolling Plant

作　　者：杨霖 宋宁宁 任乐乐 Yang Lin;Song Ningning;Ren Lele(Shougang Changzhi Steel&Iron Co.,Ltd.,Changzhi Shanxi 046000,China)

机构地区：[1]首钢长治钢铁有限公司,山西长治046000

出　　处：《山西冶金》2024年第2期134-135,138,共3页Shanxi Metallurgy

摘　　要：主要阐述了首钢长钢轧钢厂100万t棒材生产线轧机间冷却穿水辊道辊子结构改进的实施过程,对原先使用的悬臂辊形式辊道结构进行了重新改进,有效地改善了轧件表面的质量,延长了辊子的轴承寿命,并且大大降低了故障影响时间,减少了备件的损耗。This paper mainly describes the implementation process of improving the structure of the cooling water through roller in the rolling mill of 1 million tons bar production line of Shougang Changzhi Steel&Iron Co.Ltd.The structure of the cantilever roller form was re-improved,which effectively improved the surface quality of the rolled parts,extended the bearing life of the rollers,and greatly reduced the time of failure.The loss of spare parts is reduced.

关 键 词：悬臂 轴承 改进 影响 

分 类 号：TG333.2[金属学及工艺—金属压力加工]