Paper Title:
Dynamic Characteristics Analysis and Topology Optimization of Column Based on Finite Element Method
  Abstract

Aiming to improve the dynamic and static characteristics of a type of machining center column, the finite element modal analysis and harmonic response analysis of the column are performed, and this paper analyzes the dynamic characteristics of the column based on the first five mode shapes and natural frequencies of the column and the displacement - frequency response curves of the column. Topology optimization analysis of the column is performed with ANSYS, and the finite element analysis is performed on the column again after the column structure is improved based on the optimal distribution of material of the column structure and the design experience of column. The result shows that the first five natural frequencies of the column increase, the peak of the displacement - frequency response of the column decrease, and the dynamic characteristics are improved significantly.

  Info
Periodical
Chapter
Chapter 2: Advanced Manufacturing and Control Technologies
Edited by
Qingzhou Xu
Pages
541-544
DOI
10.4028/www.scientific.net/AMR.721.541
Citation
J. Chen, Z. L. Yang, X. X. Li, "Dynamic Characteristics Analysis and Topology Optimization of Column Based on Finite Element Method", Advanced Materials Research, Vol. 721, pp. 541-544, 2013
Online since
July 2013
Export
Price
$32.00
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