摘要
针对济钢1700mm ASP线生产中带钢头部存在中间浪问题,研究了精轧机平衡系统,计算了平衡力和弯辊力。根据计算结果,工作辊平衡力由原700kN调整为480kN,弯辊力由800kN调整为500kN,生产表明,轧机系统运行稳定,基本消除了带钢头部中间浪,有效改善了钢板板形。
The counterbalance system of finishing mill was researched aiming at the middle waviness at head of the strip on Jigang 1700mm ASP production line.The balance force and bending force were calculated.The balance force was changed from 700kN to 480kN,and the bending force was changed from 800kN to 500 kN according to the calculated results.The production showed that the mill running well,the middle waviness at the head of the strip was disappeared.
出处
《轧钢》
北大核心
2011年第2期22-24,36,共4页
Steel Rolling
关键词
热轧带钢
平衡力
弯辊力
中间浪
板形控制
hot rolled strip
balance force
bending force
middle waviness
shape control
