重型机械Issue(3)：69-73,5.
轧机主传动系统及带材耦合振动有限元分析
Finite element analysis of the coupled vibrations of main drive system and strips
摘要
Abstract
Basic theory of ANSYS program and the property of SOLID186 structural units are introduced, and the relative parameter of coupled vibration is defined through ANSYS finite element program.The structure model of the main drive system and the strip for a rolling mill is built according to actual blueprint, and modal analyzed.The natural frequencies of the model and its mode shape are obtained, and carried out harmonic response analysis.Finally, the results proved that system structure begin resonance when the harmonic load frequency of the model is 8.4Hz, the model of the main drive system and the strip.And the results are referenced for the design and production of other similar rolling mills.关键词
轧机/有限元分析/扭振/耦合振动Key words
rolling mill/finite element analysis/torsional vibration/coupled vibration分类
矿业与冶金引用本文复制引用
郭潇樯,杜国君,李博..轧机主传动系统及带材耦合振动有限元分析[J].重型机械,2017,(3):69-73,5.基金项目
河北省高等学校科学技术研究项目(No.ZD2015077) （No.ZD2015077）
