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2013 (Vol. 5, Issue: 04)
Article Information:

Analysis for the Dynamic Characteristic of the Automobile Transmission Gearbox

Fujin Yu, Yongxiang Li, Daowen Sun, Wenquan Shen and Weiqiang Xia
Corresponding Author:  Fujin Yu 

Key words:  Finite Element Method (FEM), gearbox, modal analysis, noise and vibration, , ,
Vol. 5 , (04): 1449-1453
Submitted Accepted Published
August 15, 2012 September 03, 2012 February 01, 2013

Automobile transmission gearbox, as one of the major components, which will inevitably bring about the vibration and noise of automobile vehicle. The objective of this study to reduce the noise and vibration of automobile transmission by structural optimization of the gearbox in order to better control its functional operation and improve its performance. For this purpose, based on the working characteristics of the gearbox, modal analysis of automobile transmission gearbox is formulated using 3D graphics software Pro/E together with Finite Element Method. In addition, the modal test of gearbox is conducted also. Through comparing model analysis results to test results, test results verify the correctness of the finite element analysis results, thus provide the theoretic basis to analyze its dynamic characteristics of the gearbox structure as well as its improvement to reduce vibration and noise.
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  Cite this Reference:
Fujin Yu, Yongxiang Li, Daowen Sun, Wenquan Shen and Weiqiang Xia, 2013. Analysis for the Dynamic Characteristic of the Automobile Transmission Gearbox.  Research Journal of Applied Sciences, Engineering and Technology, 5(04): 1449-1453.
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ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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