针对武汉钢铁股份有限公司热轧总厂1 580mm轧线粗轧区域的生产节奏无法满足轧线生产节奏的问题,对板坯在粗轧区域的轧制道次制度、位置控制和时序控制的实际情况进行了分析,通过调整部分品种的轧制道次制度、减少轧制等待时间和优化时序控制,使粗轧区域的生产节奏满足了整个轧线生产节奏的要求。 In view of the fact that the production pace of the rough rolling zone of 1 580mm rolling line in the hot rolling mill of Wuhan Iron & Steel Co., Ltd. can not meet the production rhythm of the rolling line, the rolling pass system, position control and timing control of the slab in the rough rolling zone are implemented The situation was analyzed. By adjusting the rolling pass system of some varieties, reducing the rolling waiting time and optimizing the timing control, the production rhythm in the rough rolling area meets the rhythm of the whole rolling line.