The Improved Design of Machine Tool Structure Based on Sensitivity Analysis

Abstract:

The machine tool bed is an important component of the center. The function is components of support column, worktable and so on. The machining accuracy can be influenced by the function machine tool bed. To establish the finite element model of horizontal machining center by Solid works. And the first six orders modal can be analyzed by Ansys. The dynamic sensitivity analysis is used to determine the parameters of stiffened plate by sensitivity optimization method. The better structure parameters can be getting by making a structural optimization design for the analysis. Finally, the dynamic characteristics and function of the machine tool bed can be improved.

• Periodical: Applied Mechanics and Materials (Volumes 423-426)
• Pages: 1929-1935
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.423-426.1929
• Online since: September 2013
• Authors: Huan Qin Wu*, Wei Qing Wang
• Keywords: Finite Element Method (FEM), Sensitivity Analysis, Structure Improved Design

References

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