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Structure Analysis and Optimization for 5-axis CNC Grinder Bed

Abstract

在AnSyS软件平台上建立五轴数控磨床有限元模型,对其床身结构进行静、动态特性分析与优化,通过对比提出两种优化方案,分析结果表明:综合改进后的床身相比原床身在静态特性上得到极大提高,且动态特性也有相应的增强。Finite element model of 5-axis CNC grinder bed was built on ANSYS software platform.The two optimal schemes for the bed structure were extracted on the basis of static and dynamic analyses and optimization.Comprehensive analysis shows that the static performance of the improved bed has been greatly enhanced and the dynamic performance has been correspondingly strengthened than original bed.国家科技重大专项资助项目(2010ZX04001-162

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