基于稳定生产的热轧压力AGC控制研究  

AGC Control of Hot Rolling Pressure Based on Stable Production

作　　者：闫峥嵘 Yan Zhengrong(Shanxi Engineering Vocational College,Taiyuan Shanxi 030009)

机构地区：[1]山西工程职业学院,山西太原030009

出　　处：《山西冶金》2022年第6期106-108,共3页Shanxi Metallurgy

摘　　要：热连轧液压压力AGC(厚度自动控制)是带钢厚度控制和精轧稳定轧制的核心。结合实际生产,创新了热连轧变压力AGC控制的方法,即在保证带钢正常轧制的前提下,克服了带钢温度异常、新品种模型设定不准、带钢尾部轧制压力大等产生的液压压下波动。生产实际表明,采用此控制方法可减弱多种因素对精轧液压压下系统稳定控制造成的干扰。The hydraulic pressure AGC control of the hot continuous rolling is the core of the stable rolling of the finishing and the thickness control of the strip. Combined with the actual situation, this paper innovates the method of AGC control of hot continuous rolling pressure, that is, under the premise of ensuring the normal rolling of strip, it overcomes the fluctuation under hydraulic pressure caused by abnormal strip temperature, inaccurate setting of new variety model, and large rolling pressure of strip tail. The actual production shows that after the adoption of this control method, the unstable control of the hydraulic pressure system brought about by various factors is subdued under the condition.

关 键 词：热连轧 AGC 变压力 稳定控制 

分 类 号：TG335[金属学及工艺—金属压力加工]