基于ANSYS的CX8075加工中心底座的优化设计

摘要

为了对CX8075加工中心底座进行合理设计,基于ANSYS有限元分析软件,对CX8075加工中心底座的动态性能进行了分析研究.通过对底座箱体支撑结构的修改,实现了对底座结构的优化设计,提高了底座的固有频率,使其有效地避开了机床的工作频段,达到了设计要求.%In order to reasonably design the structure of the pedestal, the dynamic characteristic of the pedestal of CX8075 machining center is analyzed by ANSYS. The framework of the pedestal of Machining Center has been optimized through modifying the structure form of the pedestal. Finally, the natural frequencies of the pedestal meet the demand on the design of machining center. So it is important to improve the performance of machining center by using FEA (Finite Element Analysis) software in the design of machining center.