厚板厂冷矫直机辊缝控制逻辑优化和运用  

Gap control logic optimization and apply of cold plate leveler for heavy plate

作　　者：庞光耀 谢清新 PANG Guangyao;XIE Qingxin(Baosteel Zhanjiang Iron&Steel Co.,Ltd.,Baoshan Iron&Steel Co.,Ltd.,Zhanjiang 524072,Guangdong,China)

机构地区：[1]宝山钢铁股份有限公司宝钢湛江钢铁有限公司,广东湛江524072

出　　处：《宝钢技术》2022年第4期32-35,44,共5页Baosteel Technology

摘　　要：厚板厂冷矫直机在设计时融入了许多新式的控制方式和元器件,其中冷矫直机的辊缝调整控制方式在原有的控制逻辑上进行了较多优化。介绍厚板厂冷矫直机现用的辊缝调整控制方式,针对辊缝调整的控制运行过程中出现的问题,结合现场情况进行分析和研究,对冷矫直机辊缝调整的控制方式进行改进,有效改善因辊缝调整的控制异常所导致无法完成矫直工序的情况。Many new control methods and new components were incorporated into the design of the straightening machine.Among them,the roll gap adjustment control method of the cold leveling machine has been optimized in the original control logic.This paper introduces the roll gap adjustment control method currently used in the cold leveling machine in the heavy plate factory.The problems occurred in the control operation of the roll gap adjustment of the cold leveling machine in the heavy plate factory were analyzed and studied in combination with the on-site conditions,and the control method of the roll gap adjustment of the cold leveling machine was improved to effectively solve the problems caused by the roll gap adjustment.The situation where the straightening process cannot be completed due to abnormal control.

关 键 词：冷矫直机 辊缝调整 自动控制 

分 类 号：TG333.2[金属学及工艺—金属压力加工]