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Comparing and Analysing the Static and Thermal Characteristics of Brake Disc for Three Different Materials
Technical Paper
2021-28-0253
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Disc brake is the customarily used braking system in automobiles. In the disc brake assembly, rotor is subjected to rotation and the brake pads are operated by the driver through mechanical action. So, the disc plays a decisive role in dropping the speed or stopping the vehicle. These discs were commonly made of cast iron conventionally. But the limitations with respect to cast iron are that they have less corrosion resistance and heavy in weight. In order to overcome the above-said complications, alternate materials for disc have to be found. The main objective of this paper is to analyze the characteristics of three different materials and their characteristics and recommend a fitting material that highly replaces the conventional material and has better performance at on-road braking conditions. In order to find an alternative material for Cast Iron (CI), EN31, Ti-6Al-4V(Ti alloy) acts as a potential candidate in offering great damping property and thermal conductivity with less density. So, a comparative study was done on conventional CI with that of EN31 alloy and-6Al-4V(Ti alloy). The chosen profile for analysis is the X-core structure. All three materials were analyzed under the same operating conditions and their statistical and thermal behaviour was found out. In addition to that, their heat flux, von mises stress, and deformation characteristics were also recorded. The best material under von mises stress is cast iron, for heat flux is Ti-6Al-4V (Ti alloy) and for deformation the best material is EN31. From the results obtained, it was found out that with respect to the heat flux and deformation, Ti-6Al-4V and EN31 respectively yields better results when compared with the CI material.
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K, K., R, S., Richter R, A., K, S. et al., "Comparing and Analysing the Static and Thermal Characteristics of Brake Disc for Three Different Materials," SAE Technical Paper 2021-28-0253, 2021, https://doi.org/10.4271/2021-28-0253.Data Sets - Support Documents
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References
- Chengal , R.V. , Reddy , M.G. , and Gowd , G.H. Modeling and Analysis of FSAE Car Disc Brake using FEM International Journal of Emerging Technology and Advanced Engineering 3 9 2013 383 389
- Karan , Dhir Daanvir Thermo-Mechanical Performance of Automotive Disc Brakes Materials Today: Proceedings 5 1 2018 1864 1871 https://doi.org/10.1016/j.matpr.2017.11.287
- Tirovic , M. and Day , A.J. Disc Brake Interface Pressure Distributions Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 205 2 1991 137 146
- Adamowicz , A. and Grzes , P. Analysis of Disc Brake Temperature Distribution During Single Braking under Non-Axisymmetric Load Applied Thermal Engineering 31 6-7 2011 1003 1012 https://doi.org/10.1016/j.applthermaleng.2010.12.016
- Belhocine , A. and Bouchetara , M. Thermal Analysis of a Solid Brake Disc Applied Thermal Engineering 32 2012 59 67 https://doi.org/10.1016/j.applthermaleng.2011.08.029
- Chan , D.S.E.A. and Stachowiak , G.W. Review of Automotive Brake Friction Materials Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 218 9 2004 953 966 https://doi.org/10.1243/0954407041856773
- Belhocine , Ali FE Prediction of Thermal Performance and Stresses in an Automotive Disc Brake System The International Journal of Advanced Manufacturing Technology 89 9-12 2017 3563 3578 doi.org/10.1007/s00170-016-9357-y
- Voller , G.P. , Tirovic , M. , Morris , R. , and Gibbens , P. Analysis of Automotive Disc Brake Cooling Characteristics Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 217 8 2003 657 666 https://doi.org/10.1243/09544070360692050
- Jacobsson , H. Aspects of Disc Brake Judder Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 217 6 2003 419 430 https://doi.org/10.1243/095440703766518069
- Maleque , M.A. , Dyuti , S. , and Rahman , M.M. Material Selection Method in Design of Automotive Brake Disc In Proceedings of the World Congress on Engineering 3 2010
- Zhang , J. , Perez , R.J. , and Lavernia , E.J. Documentation of Damping Capacity of Metallic, Ceramic and Metal-Matrix Composite Materials Journal of Materials Science 28 9 1993 2395 2404 https://doi.org/10.1007/BF01151671
- Liu , S. and Shin , Y.C. Additive Manufacturing of Ti6Al4V Alloy: A Review Materials & Design 164 2019 07552 https://doi.org/10.1016/j.matdes.2018.107552
- Dai , N. , Zhang , L.-C. , Zhang , J. , Chen , Q. et al. Corrosion Behaviour of Selective Laser Melted Ti-6Al-4 V Alloy in NaCl Solution Corrosion Science 102 2016 484 489 https://doi.org/10.1016/j.corsci.2015.10.041
- Lee , D.-G. , Lee , S. , and Lee , Y. Effect of Precipitates on Damping Capacity and Mechanical Properties of Ti-6Al-4V Alloy Materials Science and Engineering: A 486 1-2 2008 19 26 https://doi.org/10.1016/j.msea.2007.08.053
- Kalaiarasan , K. , Ranganathan , S. , Guruswamy , S. , Kathiresan , S. et al. Computation Design and Analysis of Brake Disc with Various Profiles SAE Technical Paper 2020-28-0350 2020 https://doi.org/10.4271/2020-28-0350