A Study on The Effects of Different Pad Materials on Brake System Performance of a High-Capacity Elevator by FEM Simulation
الموضوعات :Mohammad Sajjad Mahdieh 1 , Farshad Nazari 2 , Ali Riyadh Khairullah 3
1 - Department of Mechanical Engineering, Shahid Chamran University of Ahvaz, Ahvaz, Iran
2 - Department of Mechanical Engineering, Shahid Chamran University of Ahvaz, Ahvaz, Iran
3 - Department of Mechanical Engineering, Shahid Chamran University of Ahvaz, Ahvaz, Iran
الکلمات المفتاحية: Braking System, Design Enhancement, Elevator, External Shoe Brake, FEM Simulation, Pad Materials,
ملخص المقالة :
The brake system must be reliable and display unchanging action throughout its use, as it guards the health and life of many people. Properly matched friction pair, a drum, and a brake pad have a great impact on these factors. The brake pads are far more complex components. New technologies make it possible to develop materials with various compositions and different proportions and connect them permanently in fully controllable processes. This elaboration shows that all these factors have a greater or lesser impact on the coefficient of friction, resistance to friction wear and high temperature, and the brake pad’s operating life. The friction materials are required to provide a stable coefficient of friction and a low wear rate at various operating speeds, pressures, temperatures, and environmental conditions. The aim of this work is therefore to investigate the possibility of using a Finite Element Analysis (FEA) approach to evaluate the braking performance of a heavy-duty elevator with different non-conventional pad materials including Composite Carbon fiber reinforced, Composite Epoxy SMC and SiC (silicon carbide). The results show that the performance of SiC (silicon carbide) is better than two other materials. In the braking system with SiC, the required time for stoppage of the system is lower than two other materials.
[1] Ma, X., et al., Experimental Evaluation of Braking Pad Materials Used for High-Speed Elevator, Wear, Vol. 477, 2021, pp. 203872.
[2] El-Hija, H. A., Krenkel, W., and Hugel, S., Development of C/C–SiC Brake Pads for High‐Performance Elevators. International Journal of Applied Ceramic Technology, Vol. 2, 2005, pp. 105-113.
[3] Liew, K., Nirmal, U., Frictional Performance Evaluation of Newly Designed Brake Pad Materials, Materials & Design, Vol. 48, 2013, pp. 25-33.
[4] Borawski, A., Conventional and Unconventional Materials Used in The Production of Brake Pads–Review, Science and Engineering of Composite Materials, Vol. 27, No. 1, 2020, pp. 374-396.
[5] Mahdieh, M. S., et al., A Study on Stamping of Airliner’s Tail Connector Part Through FEM Simulation, Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering, Vol. 15, No. 3, 2023, pp. 5-13.
[6] Mahdieh, M. S., Esteki, M. R., Feasibility Investigation of Hydroforming of Dental Drill Body by FEM Simulation, Journal of Modern Processes in Manufacturing and Production, Vol. 11, No. 2, 2022, pp. 71-83.
[7] Mahdieh, M. S., Monjezi, A., Investigation of an Innovative Cleaning Method for the Vertical Oil Storage Tank by FEM Simulation, Iranian Journal of Materials Forming, 2022.
[8] Mahdieh, M. S., Bakhshi Zadeh, M., and Zare Reisabadi, A., Improving Surface Roughness in Barrel Finishing Process Using Supervised Machine Learning, Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering, Vol. 15, No. 2, 2023, pp. 5-15.
[9] Riva, G., Varriale, F., and Wahlström, J., A Finite Element Analysis (FEA) Approach to Simulate the Coefficient of Friction of A Brake System Starting from Material Friction Characterization, Friction, Vol. 9, No. 1, 2021, pp. 191-200.
[10] Günay, M., Korkmaz, M. E., and Özmen, R., An Investigation on Braking Systems Used in Railway Vehicles, Engineering Science and Technology, An International Journal, Vol. 23, No. 2, 2020, pp. 421-431.
[11] Verma, P. C., et al., Braking Pad-Disc System: Wear Mechanisms and Formation of Wear Fragments, Wear, Vol. 322, 2015, pp. 251-258.
[12] Saraeian, P., et al., Influence of Vibratory Finishing Process by Incorporating Abrasive Ceramics and Glassy Materials on Surface Roughness of CK45 Steel, ADMT Journal, Vol. 9, No. 4, 2016, pp. 1-6.
[13] Vakili Sohrforozani, A., et al., A Study of Abrasive Media Effect on Deburring in Barrel Finishing Process, Journal of Modern Processes in Manufacturing and Production, Vol. 8, No 3, 2019, pp. 27-39.
[14] Mahdieh, M. S., The Surface Integrity of Ultra-Fine Grain Steel, Electrical Discharge Machined Using Iso-Pulse and Resistance–Capacitance-Type Generator, Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, Vol. 234, No, 4, 2020, pp. 564-573.
[15] Vakili Sohrforozani, A., et al., Effects of Abrasive Media on Surface Roughness in Barrel Finishing Process, ADMT Journal, Vol. 13, No. 3, 2020, pp. 75-82.
[16] Mahdieh, M. S., Improving Surface Integrity of Electrical Discharge Machined Ultra-Fined Grain Al-2017 by Applying RC-Type Generator, Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 2023, pp. 09544089231202329.
[17] Dmitriev, A., Österle, W., and Kloβ, H., Numerical Simulation of Typical Contact Situations of Brake Friction Materials, Tribology International, Vol. 41, No. 1, 2008, pp. 1-8.
[18] Nouby, M., Srinivasan, K., Simulation of the Structural Modifications of A Disc Brake System to Reduce Brake Squeal, Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, Vol. 225, No. 5, 2011, pp. 653-672.
[19] Mahdieh, M. S., Mahdavinejad, R., Comparative Study on Electrical Discharge Machining of Ultrafine-Grain Al, Cu, and Steel, Metallurgical and Materials Transactions A, Vol. 47, No. 12, 2016, pp. 6237-6247.
[20] Mahdieh, M. S., Mahdavinejad, R. A., A Study of Stored Energy in Ultra-Fined Grained Aluminum Machined by Electrical Discharge Machining, Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, Vol. 231, No. 23, 2017, pp. 4470-4478.
[21] Mahdieh, M. S., Mahdavinejad, R., Recast Layer and Micro-Cracks in Electrical Discharge Machining of Ultra-Fine-Grained Aluminum, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, Vol. 232, No. 3, 2018, pp. 428-437.
[22] Mahdieh, M. S., Zare-Reisabadi, S., Effects of Electro-Discharge Machining Process on Ultra-Fined Grain Copper, Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, Vol. 233, No. 15, 2019, pp. 5341-5349.
[23] Mahdieh, M. S., Recast Layer and Heat-Affected Zone Structure of Ultra-Fined Grained Low-Carbon Steel Machined by Electrical Discharge Machining, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, Vol. 234, No. 5, 2020, pp. 933-944.
[24] Yevtushenko, A., Grzes, P., Axisymmetric FEA of Temperature in A Pad/Disc Brake System at Temperature-Dependent Coefficients of Friction and Wear, International Communications in Heat and Mass Transfer, Vol. 39, No. 8, 2012, pp. 1045-1053.
[25] Talati, F., Jalalifar, S., Analysis of Heat Conduction in A Disk Brake System, Heat and Mass Transfer, Vol. 45, No. 8, 2009, pp. 1047-1059.
[26] Yevtushenko, A., Grzes, P., Finite Element Analysis of Heat Partition in A Pad/Disc Brake System, Numerical Heat Transfer, Part A: Applications, Vol. 59, No. 7, 2011, pp. 521-542.
[27] Shanker, P. S., A Review on Properties of Conventional and Metal Matrix Composite Materials in Manufacturing of Disc Brake, Materials Today: Proceedings, Vol. 5, No. 2, 2018, pp. 5864-5869.
[28] Lu, Y., Tang, C. F., and Wright, M. A., Optimization of a Commercial Brake Pad Formulation, Journal of Applied Polymer Science, Vol. 84, No. 13, 2002, pp. 2498-2504.