热轧带钢麻面缺陷控制方法

A Way of Control Pitted Surface Defect of Strip

通过对轧线工作辊冷却水的优化调整、辊缝喷淋水的改进以及轧制计划编排的优化工作,改善了带钢麻面缺陷,提高了轧线单个轧程的长度,减少日常换辊次数,在保证带钢质量的前提下极大的提高了有效生产率,同时减少了磨削辊耗.

Through the adjustment of roll cooling waters,the improvement of anti-peeling in rolling line and the optimization of rolling schedule,the pitted surface defect is solved,The length of a single rolling schedule is eoctended,and the daily roll changing times are reduced,which greatly improves production efficiency and at the same time,reduces roll consumption in the premise of ensuring production quality.