摘要
针对新钢热轧带钢精轧区跑偏现象,分析了热轧带钢跑偏的原因,指出了粗轧测弯大、精轧区机架间凸度比落差大,带钢对中性差及AGC下压不同步是造成跑偏的主要原因,通过优化粗轧、精轧负荷分配,加强设备维护有效的减少了精轧跑偏所造成的故障时间。
Main causes of strip deviation in the Xinyu steel＇s hot rolling steel strips were analyzed. the Roughing large lateral bending,finishing stands crown ratio imbalance,large strip of neutral deviation and AGC pressure synchronization caused strip deviation. Optimizing load distribution of rough rolling and finishing rolling,strengthening equipment maintenance effectively reduce the downtime caused by the deviation.
出处
《河南冶金》
2016年第4期46-48,共3页
Henan Metallurgy
关键词
热轧
带钢
跑偏
控制措施
hot rolling
strips
the strips deviation
the measures
