AGC厚度控制系统及其在1250热卷板生产线的应用  

AGC THICKNESS CONTROL SYSTEM AND ITS APPLICATION IN 1250 HOT-COILING SHEET LINE

作　　者：尹利德 徐浩 赵向新 岳敏霞 

机构地区：[1]河北敬业集团1250热卷板厂,河北平山050400

出　　处：《河北冶金》2012年第5期42-44,共3页Hebei Metallurgy

摘　　要：分析了轧辊的弹跳现象和辊缝调节模型,介绍了AGC厚度控制系统中的厚度锁定方法、硬度前馈AGC、X射线测厚仪监控AGC、尾部补偿、活套补偿、自动复位等控制方法。河北敬业集团1250热轧卷板生产线采用AGC厚度控制系统,带钢厚度偏差控制在0.05～0.10 mm,满足了客户需求。It is analyzed the roll＇s bouncing and roll gap regulating model,introduced the control methods in AGC thickness control system： thickness locking,hardness feedforward AGC,X-ray gauge monitoring AGC,tail compensation,loop compensation,automatic resetting.With help of the AGC thickness control system the strip thickness error is controlled withing 0.05 to 0.10 mm,and meets the demand from customer.

关 键 词：AGC厚度控制系统 热卷板 生产线 应用 

分 类 号：TG333.7[金属学及工艺—金属压力加工]