摘要
本文利用数值分析方法,在不同间隙分布条件下分析了SP轧机侧压框架的动态响应,得出在频谱分析中存在多个峰值区间,其对应的频率值为激励频率的整数倍,为了解SP的机构性能提供了参考。
In this paper,under different gap distribution,numeric analysis method is utilized to study dynamic response of SP rolling mill's side framing.According to the analsys,it is found that some peaks interval exit in frequencies which are integer multiple of the exiting frequhcy.It gives a reference to know SP's mechanism performance.
出处
《重型机械》
2004年第2期34-37,共4页
Heavy Machinery
基金
20 0 3年国家自然科学基金资助项目 (50 3 751 3 5)
