摘要
利用有限元法建立了齿轮啮合刚度计算的数学模型，并分析计算了薄轮辐齿轮传动的啮合刚度，获得了轮辐厚度及轮缘厚度与啮合刚度之间的关系曲线，为薄轮辐齿轮传动动态响应计算、动态结构优化及设计制造奠定了一定的基础．
A mathe matical
model of gear meshing stiffness calculation has been estab-lished with finite element
method(FEM).The meshing stiffness of thin spoke gear transmis-sion was analysed and
calculated.The relation between meshing stiffness and spoke and rimthickness was obtained.The
foundation of dynamic behavior calculating of thin spoke geartransmission,dynamic structure
optimazation,design and manufacture were established.
基金
校青年科研基金
关键词
齿轮
有限元
啮合
刚度
数学模型
gears
finite
elements
engage
rigidity
mathematical models
