Research on the Application of Periodic Truss-Core Structures to Structural Design of Machine Tool

摘要

The modal analysis and harmonic response analysis of the machine tool table with periodic truss-core structures are analyzed and calculated by finite element analysis software-ANSYS Workbench, then we get the finite element analysis results. After comparing the results with finite element analysis results of the original machine tool table, we come to the conclusion that the dynamic properties of the machine tool table with periodic trass-core structures are better than the original machine tool table's. It makes a base for optimized design and remanufacturing.