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Investigation into static contact behavior in belt rail grinding using a concave contact wheel

  • Wenxi Wang
  • Jianyong Li
  • Wengang FanEmail author
ORIGINAL ARTICLE
  • 57 Downloads

Abstract

In order to establish a theoretical foundation of rail profile reshaping through belt grinding with a concave contact wheel, the static contact behavior between the contact wheel and railhead is preliminarily modeled and investigated. The geometry interference between wheel and rail profile under certain contact conditions is initially analyzed. Based on the integral method, 3D contact problem is then analyzed through transferring it as a series of 2D issues between a thin elastic sheet surrounded by a rigid circle base and a rigid plan, from which the boundary curve function and the stresses distribution of contact zone are developed. Results from both finite element simulations and real contact experiment have validated the availability of qualitative analysis and quantitative prediction of the proposed model. Results from model and validation have agreed that the contact zone shape should be classified into three types due to different contact conditions, namely the ellipse, the triangle, and the saddle-shape.

Keywords

Concave contact wheel Modeling Rail grinding Belt grinding 

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Notes

Acknowledgments

The authors are grateful to Dr. Rafal Kaminski and Dr. Vipul Vijigiri for the help in improving the English text of the paper.

Funding

This work was supported by the Fundamental Research Funds for the Central Universities (grant number 2017JBM043).

References

  1. 1.
    Zhi S, Li J, Zarembski AM (2016) Predictive modeling of the rail grinding process using a distributed cutting grain approach. P I Mech Eng F-J Rai 230(6):1540–1560Google Scholar
  2. 2.
    Liu Y, Yang T, He Z, Li J (2018) Analytical modeling of grinding process in rail profile correction considering grinding pattern. Arch Civ Mech Eng 18(2):669–678CrossRefGoogle Scholar
  3. 3.
    Zhi S, Li J, Zarembski AM (2015) Grinding motor energy saving method based on material removal model in rail grinding processes. Int J Pr Eng Man-GT 2(1):21–30Google Scholar
  4. 4.
    Steenbergen M (2016) Rolling contact fatigue in relation to rail grinding. Wear 356–357:110–121CrossRefGoogle Scholar
  5. 5.
    Ding W, Dai C, Yu T, Xu J, Fu Y (2017) Grinding performance of textured monolayer CBN wheels: undeformed chip thickness nonuniformity modeling and ground surface topography prediction. Int J Mach Tool Manu 122:66–80CrossRefGoogle Scholar
  6. 6.
    Dai CW, Ding W, Zhu Y, Xu J, Yu H (2018) Grinding temperature and power consumption in high speed grinding of Inconel 718 nickel-based superalloy with a vitrified CBN wheel. Precis Eng 52:192–200CrossRefGoogle Scholar
  7. 7.
    Liu C, Ding W, Yu T, Yang C (2018) Materials removal mechanism in high-speed grinding of particulate reinforced titanium matrix composites. Precis Eng 51:68–77CrossRefGoogle Scholar
  8. 8.
    Khellouki A, Rech J, Zahouani H (2007) The effect of abrasive grain’s wear and contact conditions on surface texture in belt finishing. Wear 263(1–6):81–87CrossRefGoogle Scholar
  9. 9.
    Khellouki A, Rech J, Zahouani H (2007) Influence of the belt-finishing process on the surface texture obtained by hard turning. P I Mech Eng B-J Eng 221(7):1129–1137Google Scholar
  10. 10.
    Zhang X, Kuhlenkötter B, Kneupner K (2005) An efficient method for solving the Signorini problem in the simulation of free-form surfaces produced by belt grinding. Int J Mach Tool Manu 45(6):641–648CrossRefGoogle Scholar
  11. 11.
    Zhang X, Kneupner K, Kuhlenkötter B (2006) A new force distribution calculation model for high-quality production processes. Int J Adv Manuf Technol 27(7–8):726–732CrossRefGoogle Scholar
  12. 12.
    Ren X, Kuhlenkötter B, Müller H (2006) Simulation and verification of belt grinding with industrial robots. Int J Mach Tool Manu 46(7–8):708–716CrossRefGoogle Scholar
  13. 13.
    Ren X, Cabaravdic M, Zhang X, Kuhlenkötter B (2007) A local process model for simulation of robotic belt grinding. Int J Mach Tool Manu 47(6):962–970CrossRefGoogle Scholar
  14. 14.
    Ren X, Kuhlenkötter B (2008) Real-time simulation and visualization of robotic belt grinding processes. Int J Adv Manuf Technol 35(11–12):1090–1099CrossRefGoogle Scholar
  15. 15.
    He Z, Li J, Liu Y, Nie M, Fan W (2017) Investigating the effects of contact pressure on rail material abrasive belt grinding performance. Int J Adv Manuf Technol 93(1–4):779–786Google Scholar
  16. 16.
    Wang W, Liu F, Liu Z, Yun C (2017) Prediction of depth of cut for robotic belt grinding. Int J Adv Manuf Technol 91(1–4):699–708CrossRefGoogle Scholar
  17. 17.
    Wang Y, Huang Y, Chen Y, Yang Z (2016) Model of an abrasive belt grinding surface removal contour and its application. Int J Adv Manuf Technol 82(9–12):2113–2122CrossRefGoogle Scholar
  18. 18.
    Sun Y, Vu T, Halil Z, Yeo S (2017) Pressure distribution of serrated contact wheels—experimental and numerical analysis. Int J Adv Manuf Technol 90(9–12):3407–3419CrossRefGoogle Scholar
  19. 19.
    Zhou Q, Zhang Y, Tian C, Chen Z, Liu F, Yu Z, Li L (2014) Profile design and test study of 60N rail. Zhongguo Tiedao Kexue 35(2):128–135 (Chinese)Google Scholar
  20. 20.
    Popov VL (2010) Contact mechanics and friction, 1st edn. Springer Berlin Heidelberg, BerlinCrossRefzbMATHGoogle Scholar

Copyright information

© Springer-Verlag London Ltd., part of Springer Nature 2018

Authors and Affiliations

  1. 1.School of Mechanical, Electronic and Control EngineeringBeijing Jiaotong UniversityBeijingChina
  2. 2.Key Laboratory of Vehicle Advanced Manufacturing, Measuring and Control Technology, Ministry of EducationBeijingChina

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