解耦型三维动力平台的机构分析与结构优化

Mechanism Analysis and Structure Optimization of 3-D Dynamical Bench Based on the Motion Decoupling

基于运动解耦的三维动力平台,可用于加工设备上进行复杂曲面的加工。为了使三维动力平台工作满足一定的刚度、精度的要求,对该平台进行了受力分析,并对其主要连接件进行了有限元分析与结构优化。

The 3-D dynamical bench based on the motion decoupling can be used on processing equipment to ma- chine complex surface. In order to meet the demand of the rigidity and precision requirements. The authors apply the loading analysis to the bench, use the finite element analysis for the main connecting parts and optimize its structure.