轧机孪生映射模型建模方法研究  

Research on Modeling Method of Twin Mapping Model for Rolling Mill

作　　者：李宝坤 张明 LI Baokun;ZHANG Ming(School of Mechanical and Equipment Engineering,Hebei University of Engineering,Handan 056038,China)

机构地区：[1]河北工程大学机械与装备工程学院,河北邯郸056038

出　　处：《机械工程师》2025年第4期60-63,共4页Mechanical Engineer

摘　　要：针对目前数字孪生技术在钢铁领域应用不明确、落地应用少、虚实映射不全面等问题,文中提出了一种基于数字孪生模型的板带轧机状态监测方法。首先,研究轧机运行所需数据的采集、传输与存储方案;其次,构建面向轧制过程的轧机数字孪生体,可视化呈现轧机轧辊动态变化过程;最后,以某厂轧机为例,基于Blender搭建孪生空间,对技术方法进行验证。结果表明,孪生轨迹与实测数据一致,验证了所提映射模型的可行性和准确性。In view of the current problems such as unclear application of digital twin technology in the steel field,few landing applications,and incomplete virtual and real mapping,this paper proposes a condition monitoring method of strip rolling mill based on digital twin model.Firstly,the scheme of data acquisition,transmission and storage for rolling mill operation is studied.Secondly,the digital twin of rolling mill for rolling process is constructed,and the dynamic change process of rolling mill roll is visually presented.Finally,taking a rolling mill as an example,the twin space is built based on Blender software to verify the technical method.The results show that the twin trajectory is consistent with the measured data,which verifies the feasibility and accuracy of the proposed mapping model.

关 键 词：轧机 数字孪生 数据采集 轧机振动 

分 类 号：TG333.7[金属学及工艺—金属压力加工] TP391.4[自动化与计算机技术—计算机应用技术]