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本文介绍从日本引进的武钢一米七热连轧机计算机控制系统在正式投入运行前进行综合试运转的一个方法。所谓模拟轧钢,主要是用计算机软件来模拟实际钢坯通过整个生产线时所产生的各种信号,诸如各种检测器的ON/OFF信号、轧机的咬钢/抛钢信号等,以此使整个系统象真的轧钢一样开动起来进行各种控制。其目的是在系统正式投入运行前尽量暴露潜在的一些问题,并加以解决,以免正式投产时发生重大设备事故等。
This article describes a method of comprehensive commissioning before the computerized control system of a one-seven continuous hot rolling mill introduced from Japan is put into operation. The so-called simulated rolling, mainly using computer software to simulate the actual billet through the entire production line when the signal generated, such as a variety of detector ON / OFF signal, the bite steel / steel casting signals, so that the entire system Like rolling really started up for a variety of controls. Its purpose is to expose as many potential problems as possible before the system is put into operation, and to solve them so as to avoid major equipment accidents during the formal operation.