Dynamic Modeling and Optimal Design of a Horizontal Machining Center Based on Experimental Modal Analysis

Yu Bin Huang; Yue Ma; Qing Chao Sun; Wei Sun; Wen Bin Yue; Xin Sun

doi:10.4028/www.scientific.net/AMM.868.271

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 868Dynamic Modeling and Optimal Design of a...

Dynamic Modeling and Optimal Design of a Horizontal Machining Center Based on Experimental Modal Analysis

Abstract:

The modeling and optimization of machine tool’s dynamic performance remains to be a grand challenge in machine tool design. In this paper. In order to identifying the concentrated modals of a horizontal machining center, a combined experiment modal analysis method is proposed. A FEA dynamic model accurate in frequency and mode shape is built and verified by comparing with EMA results. Based on the model the optimization of frame structure is made, Simulation results shows the optimized frame enhances the dynamic performance of machine tool.

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Periodical:

Applied Mechanics and Materials (Volume 868)

Pages:

271-276

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.868.271

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Online since:

July 2017

Authors:

Yu Bin Huang*, Yue Ma, Qing Chao Sun, Wei Sun, Wen Bin Yue, Xin Sun

Keywords:

Bolt Joint Dynamic Simulation, Horizontal Machining Center, Modal Testing, Optimization

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* - Corresponding Author

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