The 3-D finite-element analysis of press fitting process in railway wheel-set

Document Type : Article

Authors

1 Institute of Industrial and Control Engineering, Universitat Politecnica de Catalunya, Barcelona, Spain

2 Department of Mechanical Engineering, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, Iran

3 Department of Mechanical Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran

Abstract

Variations in loadings of rolling contact components lead to a change in contact forces between surfaces. These forces are the main cause of rolling contact damages such as fatigue. Residual stresses are a major issue in railway wheel structures and it is appropriate to reduce such stresses. The aim of this paper is to estimate residual stresses in railway wheel due to hub to rim and axle to hub fitting process. a nonlinear three-dimensional model of stress is applied for analyzing stress field during press fitting process. An elastic-plastic finite element model is developed to model variable thermal loading in railway wheel. Finally, results of three dimensional finite element analysis showed a good agreement to field observations.

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References

References:
1. Hadipour, M., Alambeigi, F., Hosseini, R., and Masoudinejad, R. "A study on the vibrational effects of adding an auxiliary chassis to a 6-ton truck", Journal of American Science, 7(6), pp. 1219-1226 (2011).
2. Masoudi Nejad, R., Farhangdoost, K.H., and Shariati, M. "Numerical study on fatigue crack growth in railway wheels under the influence of residual stresses", Engineering Failure Analysis, 52, pp. 75-89 (2015).
3. Masoudi Nejad, R. "Using three-dimensional finite element analysis for simulation of residual stresses in railway wheels", Engineering Failure Analysis, 45, pp. 449-455 (2014).
4. Salehi, S.M., Farrahi, G.H., Sohrabpoor, S., and Masoudi Nejad, R. "Life Estimation in the Railway Wheels under the Influence of Residual Stress Field", International Journal of Railway Research, 1(1), pp. 53-60 (2014).
5. Ghahremani Moghadam, D., Farhangdoost, K.h., and Masoudi Nejad, R. "Microstructure and Residual Stress Distributions Under the Influence of Welding Speed in Friction Stir Welded 2024 Aluminum Alloy", Metallurgical and Materials Transactions B, 47(3), pp. 2048-2062 (2016).
6. Okagata, Y., Kiriyama, K., and Kato, T. "Fatigue strength evaluation of the Japanese railway wheel", Fatigue Fract Eng Mater Struct., 30, pp. 356-371 (2007).
7. Siva, N.L. and Bernard, K. "Prediction of residual stresses in low carbon bainitic-martensitic railway wheels using heat transfer coecients derived from quenching experiments", Computational Materials Science, 77, pp. 153-160 (2013).
8. Siva, N. and Bernard, K. "Thermo-mechanical modelling of residual stresses induced by martensitic phase transformation and cooling during quenching of railway wheels", Journal of Materials Processing Technology, 211(9), pp. 1547-1552 (2011).
9. Lin, K.Y. and Huang, J.S. "Analysis of residual stresses in railroad car wheels based on destructive test measumenents", Theoretical and Applied Fracture Mechanics, 12(1), pp. 73-86 (1989).
10. Moyar, G.J. "An analysis of the thermal contributions to railway wheel shelling", Wear, 144(1-2), pp. 117- 138 (1991).
11. Shen, X.H., Yan, J., Zhang, L., Gao, L., and Zhang, J. "Austenite grain size evolution in railway wheel during multi-stage forging processes", Journal of Iron and Steel Research, 20(3), pp. 57-65 (2013).
12. Seo, J.W., Kwon, S.J., Jun, H.K., and Lee, D.H. "Effects of residual stress and shape of web plate on the fatigue life of railway wheels", Engineering Failure Analysis, 16(7), pp. 2493-2507 (2009).
13. Tawfik, D., Mutton, P.J., and Chiu, W.K. "Experimental and numerical investigations: Alleviating tensile residual stresses in  ash-butt welds by localized rapid post-weld heat treatment", Journal of Materials Processing Technology, 196(1-3), pp. 279-291 (2008).
14. Masoudi Nejad, R., Farhangdoost, K.h., and Shariati, M. "Three-dimensional simulation of rolling contact fatigue crack growth in UIC60 rails", Tribology Transactions, 59(6), pp. 1059-1069 (2016).
15. Masoudi Nejad, R., Farhangdoost, K.h., Shariati, M., Moavenian, M. "Stress intensity factors evaluation for rolling contact fatigue cracks in rails", Tribology Transactions, 60(4), pp. 645-652 (2016).
16. Shariati, M. and Masoudi Nejad, R. "Fatigue strength and fatigue fracture mechanism for spot welds in Ushape specimens", Latin American Journal of Solids and Structures, 13(15), pp. 2787-2801 (2016).
17. Shariati, M., Mohammadi, E., and Masoudi Nejad, R. "Effect of a new specimen size on fatigue crack growth behavior in thick-walled pressure vessels", International Journal of Pressure  Vessels and Piping, 150, pp. 1-10 (2017).
18. Masoudi Nejad, R. "Rolling contact fatigue analysis under influence of residual stresses", MS Thesis, Sharif University of Technology, School of Mechanical Engineering (2013).
19. Masoudi Nejad, R., Salehi, S.M., Farrahi, G.H. "Simulation of railroad crack growth life under the influence of combination mechanical contact and thermal loads", in 3rd International Conference on Recent Advances in Railway Engineering, Iran (2013).
20. Masoudi Nejad, R., Salehi, S.M., Farrahi, G.H., and Chamani, M. "Simulation of crack propagation of fatigue in Iran rail road wheels and effect of residual stresses", In: Proceedings of the 21st International Conference on Mechanical Engineering, Iran (2013).
21. Masoudi Nejad, R., Shariati, M., and Farhangdoost, K.H. "3D finite element simulation of residual stresses in UIC60 rails during the quenching process", Thermal Science, 21(3), pp. 1301-1307 (2017).
22. Masoudi Nejad, R., Shariati, M., and Farhangdoost, K.H., "Effect of wear on rolling contact fatigue crack growth in rails", Tribology International, 94, pp. 118- 125 (2016).
Scientia Iranica
Volume 26, Issue 1
Transactions on Mechanical Engineering (B)
January and February 2019
Pages 367-374

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