低速走丝线切割机床身模态分析与结构优化

Mode Analysis and Frame Optimization of the Bed Part of WEDM-LS

介绍低速走丝线切割机床身模态分析与结构改进,利用HyperWorks良好的前后处理功能进行床身模态分析,并根据分析结果提出三种改进方案,通过比较它们对床身动态性能的影响,确定最终改进方案。

It introduces mode analysis and frame optimization method about the bed part of WEDM-LS. It analyses mode by HyperWorks software which has better pre-processed and after-treatment function, and suggests three improvement schemes. The influence to modal performance is researched. Through three schemes are calculated,the final scheme of the bed is founded out.