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Modal Analysis of Flexible Assembling Fixture for Aircraft Panel Component

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Abstract:

The dynamic characteristic of flexible assembling fixture (FAF) for aircraft panel component is analysed by the method of finite element modal analysis. Consequently, the every order of natural frequencies and mode shapes of given different postures of the FAF are obtained. It structural weakness were pointed out through the analysis results of the modal vibration characteristics. The properties of mass and stiffness of the FAF's components are concurrently calculated, whose optimal matching and harmonizing with each other have great influence on the dynamic vibration characteristics of the FAF. As the results of these analysis, the design improving suggestion for the FAF is put forward.

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Periodical:

Advanced Materials Research (Volumes 97-101)

Pages:

3392-3396

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.97-101.3392

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Cite this paper

Online since:

March 2010

Authors:

Li Gang Qu, Ke Qiang Pan, Xin Chen

Keywords:

Dynamic Characteristic, FEA Model, Flexible Assembling Fixture (FAF), Modal Analysis

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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