Based on Analysis of Finite Element Analysis of Automobile Transmission Shaft Comprehensive Optimization

Abstract:

The shaft as an important parts of automobile transmission system, in the process of the car have the effect of rotational speed and torque. Due to the structural characteristics of its low frequency, small stiffness, universal joint, such as the existence of the additional moment drive shaft inevitably exist when high speed vibration phenomenon. So the shaft vibration problems to deal with the vehicle ride comfort, comfort and dynamic performance has important significance. On the basis of the finite element software ANSYS, the physical design of drive shaft. Analyzes the mapping grid finite element model of transmission shaft, facilitate accurate transmission shaft strength calculation. Based on the inherent frequency and vibration model of finite element method to calculate transmission shaft, using experimental modal technology for modal analysis of the shaft, the test results verify the reliability of the finite element model. On this basis, the drive shaft assembly constraint modal finite element analysis, can be used as the basis of further research.

• Periodical: Applied Mechanics and Materials (Volume 684)
• Pages: 341-346
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.684.341
• Online since: October 2014
• Authors: Heng Yi Yuan*
• Keywords: ANSYS, Automobile Transmission Shaft, Modal Analysis

References

[1] Run Dang Yang, XiuMin Fan, DianLiang Wu, JuanQi Yan. The Virtual assembly technologies, basedon comstraint and DOF analysis [J]. Journal of Robotics and Computer - Integrated Manufacturing, 2007, (23) : 447-456.

DOI: 10.1016/j.rcim.2006.05.008

[2] qiao. Constant speed drive shaft kinematics and dynamics simulation and experimental analysis [D]. Jilin: jilin university, (2004).

[3] Zhang Chunyan Han Liyan. Automobile wheel hub bearing mechanics analysis . Science, technology and engineering, 2011, (24) : 983-5, 985.

[4] Liu Ruwei, zhang gang, YanQingZhen, etc. The present situation and tendency of the development of automobile wheel hub bearing . Modern machinery, 2009 (6) : 78-78.

[5] Iwasa Mutumi, Salto Toru. Development of high-speed auto-mesh program for FEManalysis[J]. Small Engine Technology Conference Proceedings, 1991, (10): 401-405.

[6] T. Iwatsubo and M. Saigo. Transverse Vibration of a Rotor System Drive by a Carban Joint. [J]. Journal of Sound and Vibration. 1984, 95(1): 9-18.

DOI: 10.1016/0022-460x(84)90254-2

[7] J. -S. Wu,C. -H. Chen, Torsional vibration analysis of gear-branched systems by finite elementmethod[J]. Journal of Sound and Vibration . 2001, 240(1): 159-182.

DOI: 10.1006/jsvi.2000.3197

[8] Ph. Couderc,J. Callenaere,J. Der Hagopian,G. Ferraris, Vehicle driveline dynamic behaviour: experiment and simulation[J]. Journal of Sound and Vibration . 1998, 218(1): 133-157.

DOI: 10.1006/jsvi.1998.1808