Experimental Research on Parameters Identification of Dynamic Characteristic for Parallel Machine Tool

Chun Xia Zhu; Zhi Wen Chen; Bo Liu; Jing Wang

doi:10.4028/www.scientific.net/AMM.300-301.181

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 300-301Experimental Research on Parameters Identification...

Experimental Research on Parameters Identification of Dynamic Characteristic for Parallel Machine Tool

Abstract:

The dynamic characteristics of parallel 3-TPT machine tool are researched by experiment in this paper. Firstly, modal analysis principle of machine tool was analyzed in theory, and the parameters of dynamic characteristic were identified by theoretical analysis. Then vibration model of parallel machine tool was built and formed vibration system of rigid and flexible coupling for analysis. Then, the modal experiment method and steps were introduced, and the experiment parameters also were identified according to the experiment results. The result dates are showed that the result dates are validated. So the experiment method is feasible by experimental verification, which provides reference for dynamic optimal design.

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Periodical:

Applied Mechanics and Materials (Volumes 300-301)

Pages:

181-184

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.300-301.181

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Online since:

February 2013

Authors:

Chun Xia Zhu, Zhi Wen Chen, Bo Liu, Jing Wang

Keywords:

Dynamic Characteristic, Parallel Machine Tool, Parameters Identification

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