1.前言 关于厚板轧机计算机控制的报告,已有10多篇,但都没有涉及控制方式的具体内容。而且从实况调查可以看出:例如,轧制较薄的轧件时,由于平坦度方面的困难,而没有进行自动设定;全自动的正反转比之手动运行效率还低等等,也就是还有要解决的问题。 住友金属工业公司鹿岛钢铁厂的厚板轧 1. Preface There have been more than 10 reports on the computer control of plate mills, but none of them covered the specifics of the control methods. From the fact-finding survey, it can be seen that, for example, the rolling of a thinner rolled product is not automatically set due to the difficulty of flatness, the automatic positive-reverse rotation is less efficient than the manual operation, and so on. There are still problems to be solved. Sumitomo Metal Industries Company Kashima steel mill thick plate rolling