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一、前言 鞍钢第一初轧厂在鞍钢计量厂、鞍钢钢研所的协助下,采用北京738厂研制的DJSK-131丙机并配有DDZ-Ⅱ型仪表,对蓄热式均热炉的生产过程进行计算机控制,经过多年的单炉试验以及数模的建立和完善等研究工作,于80年10月实现了对六座均热炉(24个坑)的闭环烧钢控制。经过一年多的运行考验,取得了较好的效果。81年10月冶全部组织有关单位进行了技术鉴定。代表们一致认为:
I. Foreword Anshan Iron and Steel Co., Ltd. first rolling plant in Anshan Iron and Steel Measurement Plant, Anshan Iron and Steel Research Institute with the assistance of the Beijing 738 plant developed DJSK-131 C and equipped with DDZ-Ⅱ-type instrument, the regenerative soaking furnace The production process was controlled by computer. After many years of single-furnace test and the establishment and improvement of digital-analogue, the closed-loop steelmaking control of six soaking furnaces (24 pit) was realized in October of 1980. After more than a year of running test, and achieved good results. In October 81year all the relevant organizations organized the technical appraisal. The delegates agreed that: