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鞍钢冷轧厂广大工人、干部和工程技术人员为改变可逆冷轧机的落后面貌,加快我国钢铁工业的发展,对1200可逆冷轧机电气传动控制系统进行了全面的改造。在中国科学院沈阳自动化研究所等兄弟单位的支持下,可逆冷轧机自适应厚度自动控制装置(AAGC)研制成功,使轧机的自动化水平有了很大的提高,达到了国内同类型冷轧机的先进水平,其中自适应厚度自动控制装置达到了国际同类型控制装置的先进水平。为改造这个轧机,曾先后研制成功了压磁式压力计,X射线测厚仪、数字式自动准确停车装置和
In order to change the backwardness of reversing cold rolling mills and speed up the development of China’s iron and steel industry, the vast numbers of workers, cadres and engineering technicians in Anshan Iron and Steel Company’s cold rolling mill comprehensively transformed the control system of 1200 reversing cold rolling mill electric drives. With the support of brothers and institutes, such as Shenyang Institute of Automation, Chinese Academy of Sciences, the AAGC has been successfully developed, which has greatly improved the level of automation of rolling mills and reached the same level of domestic cold rolling mills Of the advanced level, of which automatic thickness control device has reached the international advanced level of the same type of control device. For the transformation of the mill, has successfully developed a pressure magnetic manometer, X-ray thickness gauge, digital automatic accurate parking device and