摘要
采用有限元法,建立了椭圆齿轮的动力学模型,通过有限元分析软件ANSYS对椭圆齿轮进行模态分析,得到了椭圆齿轮的前六阶固有频率和对应振型。该方法和所得结果为动态设计提供了参考,同时也为椭圆齿轮系统的动态响应计算和分析奠定了基础。
The dynamic model of the elliptic gear is established by FEM.A model analysis of the elliptic gear is investigated by the software ANSYS,and the natural frequency and relevant model of the first six orders are got.This method and its result can be used as a reference for dynamic design,lay foundation for calculation and analysis of dynamic response.
出处
《辽宁科技学院学报》
2010年第3期29-30,46,共3页
Journal of Liaoning Institute of Science and Technology
关键词
椭圆齿轮
模态分析
有限元法
固有频率
Elliptic gear
Modal analysis
FEM(Finite element method)
Natural frequency