基于Pro/E的水草收割机明轮推进器模态与动态分析

Mode analysis and dynamic analysis of the paddle wheel on the float grass reaping machines based on Pro/E

在理论分析水草收割机明轮推进器的振动特性的基础上,运用三维实体建模软件Pro/E对明轮推进器进行建模、模态分析和动态分析。通过Pro/E软件建立明轮推进器的三维实体模型,装配后模拟其真实运动情况,并进行干涉检验;获得有效数据,为明轮推进器的有限元分析以及水草收割机系列样机设计研究提供参考数据。

The mode analysis and dynamic analysis of the paddle wheel based on the Pro/E and the theoretic analysis of the concussed characteristic are provided.Through the simulation of the movement of the paddle wheel and checking the interference,the data is acquired which provide reference data for FEA of paddle wheel and the design of the float reaping ma chine.