基于ANSYS的机床主轴有限元分析

The fea of machine tool's shaft based on ansys

主轴是机床的重要组成部分。利用有限元分析方法可以在设计过程中得到主轴的动态特性。利用ANSYS软件对主轴进行了有限元分析,主要考虑了有限元分析过程中等参元的运用和边界条件的模拟,以得到更准确的分析结果。

The shaft is the important part of the machine tool. The FEA can gain the shaft＇s dynamic characteristic. This article makes out the FEA of the shaft by using ANSYS software, and mainly considers the equal-element and the simulating of the boundary condition, in order to get the more accurate result.