冷连轧轧制力模型预计算精度提升  

Accuracy Improvement of the Pre-calculation Accuracy of Cold Rolling Force Model

作　　者：许允超 Xu Yunchao(Ma'anshan iron and steel Co.,Ltd.,Ma'anshan Anhui 243000)

机构地区：[1]马钢股份公司,安徽马鞍山243000

出　　处：《安徽冶金科技职业学院学报》2023年第3期41-43,共3页Journal of Anhui Vocational College of Metallurgy and Technology

摘　　要：轧制力预计算是冷连轧轧制模型计算中关键,准确的轧制力计算有利于FGC的稳定。通过介绍日立五机架UCM冷连轧轧机二级系统中轧制模型的计算过程,梳理影响轧制力计算的主要因素,并针对轧制力模型计算常见问题进行分析优化,通过优化模型参数,提高轧制力模型计算的精度。The prediction of rolling force is the key to the calculation of cold tandem rolling model.Accurate calculation of rolling force is conducive to the stability of FGC.This paper introduces the calculation process of the rolling model in the secondary system of the Hitachi five-stand UCM cold rolling mill,sorts out the main factors affecting the rolling force model,and analyzes and optimizes the common problems of the rolling force model calculation.By optimizing the model parameters,the accuracy of the rolling force model calculation is improved.

关 键 词：轧制力模型 变形抗力模型 摩擦系数模型 模型参数优化 

分 类 号：TG335[金属学及工艺—金属压力加工]