初轧机主传动系统扭转自激振动的稳定性  

The Stability of Self-excitation Vibration in the Main Gearing train of the First Rolling Mill

作　　者：王丽莉[1] 

机构地区：[1]沈阳大学机械工程学院,辽宁沈阳110044

出　　处：《有色矿冶》2003年第1期48-51,共4页Non-Ferrous Mining and Metallurgy

摘　　要：用变量摄动法对初轧机主传动系统扭转自激振动的稳定性进行了初步研究 ,讨论了稳定性条件 ,为初轧机打滑状态的诊断。In this paper,an initial research on the stability of self excitation vibration which occur in the main gearing train of the first rolling mill is made by the method of variation and perturbation.The paper also discusses the condition of stability and provides a consult basis for the diagnosis and monitor of the state of the first rolling mill.

关 键 词：初轧机 主传动系统 自激振动 稳定性 打滑 

分 类 号：TG333.51[金属学及工艺—金属压力加工]