Finite Element Analysis and Topology Optimization for the Gantry Milling Machine Column Structure

Wei Huang; Chang Song Ou; Hai Man Lu; Zheng Liang Xie

doi:10.4028/www.scientific.net/AMM.80-81.1016

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 80-81Finite Element Analysis and Topology Optimization...

Finite Element Analysis and Topology Optimization for the Gantry Milling Machine Column Structure

Abstract:

According to the limit working conditions of the gantry milling machine column, this paper adopts Parametric Design Language APDL to set up finite element model and make finite element analysis. Based on the analysis, the topology optimization method of column structure is proposed, and the optimal design method is established to minimize the weight. The finite element analysis is made again to analyze the rearranged column structure. Compared with the design made through experience, optimally designed column can reduce 10% weight. And the critical displacement and maximum stress are not affected.

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Periodical:

Applied Mechanics and Materials (Volumes 80-81)

Pages:

1016-1020

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.80-81.1016

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Online since:

July 2011

Authors:

Wei Huang, Chang Song Ou, Hai Man Lu, Zheng Liang Xie

Keywords:

APDL, Finite Element Model (FEM), Parametric, Topology Optimisation

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