【摘要】 利用Pro/E软件对二齿差齿形的二级针摆行星减速器中第一级和第二级摆线轮进行实体造型,然后将模型导入ANSYS中建立动力学分析模型.用ANSYS软件分析两个摆线轮的固有特性,包括无约束模态和实际边界约束模态,并由软件计算得到前10阶模态值及其对应的振动形态,为整个系统的动态响应计算和分析奠定基础.更多还原

【Abstract】 The solid models of the first and second cycloid gears of two-teeth differenced two-stage cycloid pin gear planetary reducer are constructed with Pro/E,and the solid models are inducted into ANSYS to establish the dynamic model of cycloid in finite element analysis system.The inherent characteristics of the cycloids are analyzed with unrestricted and physical constraint modal,resulting in the first ten natural frequencies and its corresponding vibration form,which will be the dynamic analysis foundation of the whole reducer system.更多还原