论文部分内容阅读
鞍钢第一初轧厂从1972年开始,针对生产薄弱环节,组成了三结合自动化烧钢攻关组,在北京七三八厂、鞍钢计量厂、鞍钢钢铁研究所等单位的大力协助下,采用国产全晶体管131型数字控制机烧钢,先后经过安装调试,现场改造,研究编制数学模型等,闯过了稳定主机、仪表零点漂移和炉温找偏三大难关,于1973年9月对一座蓄热式均热炉投入现场烧钢试验,1977年7月13日在六号炉上对初轧厂生产的全部钢种实现了闭环自动化烧钢。经过
Starting from 1972, Anshan Iron and Steel Co., Ltd. first batch of rolling for the production of weak links, composed of three combined with automatic steel-cutting group attack, in Beijing 338 Factory, Anshan Iron and Steel Measurement Plant, Anshan Iron and Steel Institute and other units with the strong assistance of domestic-made All transistor 131 digital control machine steel, has been through the installation and commissioning, on-site transformation, research and preparation of mathematical models, etc., through a stable host, instrument zero drift and temperature deviation of the three major difficulties, in September 1973 a storage Hot soaking furnace into the scene of burning steel test, July 13, 1977 in the No. 6 furnace on the first rolling mill production of all steel to achieve a closed-loop automated burning steel. after