宝钢二次冷轧极薄DR材板形控制技术研究

摘要

In this paper ,from the point of productive practice ,integrated with the related shape control theory and practice experi-ence ,starting from objective shape setting ,process parameter adjusting and roll shape optimizing ,shape control technique of DR strip in double cold reduction mill of Baosteel was studied profoundly .A series of shape control technique suitable for ultrathin DR strip in double cold reduction mill of Baosteel were worked out ,which have been used in field and achieved a good result .%从实际生产出发，结合相关板形控制理论和实践经验，从目标板形设定、工艺参数调整、轧辊辊形优化等方面，对宝钢二次冷轧机组DR材的板形控制技术进行了深入探究，总结出一系列适合于宝钢极薄二次冷轧DR材板形控制的操作技术，并在现场实际应用，获得了良好的效果。