鞍钢半连轧厂原来没有 AGC 系统,带钢厚度精度很低。针对上述情况,制定了一系列的改造措施,如增设 DDC-AGC 系统,并对压下机构进行改造,增大电机容量,可控硅供电等等.改造后,带钢厚度精度有了明显的提高.改造给鞍钢一薄板厂和鞍钢冷轧厂带来可观的经济效益,据估计,本厂的经济效益将超过100万元. Anshan Iron and Steel semi-continuous rolling mill had no AGC system, strip thickness accuracy is very low. In response to the above situation, a series of reform measures have been formulated, such as the addition of DDC-AGC system, modification of the press-down mechanism, increase of motor capacity, SCR power supply, etc. After the transformation, Improve. Anshan Iron and Steel Company to transform a thin-rolled sheet mill and Anshan Iron and Steel Plant brought considerable economic benefits, it is estimated that the factory’s economic benefits will exceed 1 million yuan.