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Topological Optimization of Automobile Rotor Disk Brake

An automobile disk brake is essential mechanical system used to slow down and stop the vehicle. During the operation of brake high amount of kinetic energy will generate high amount of heat energy and forces. The generated heat increases the rotor temperature, which lead disk brake rotor deformation due to combined effect of mechanical forces and temperature. During study, disk brake rotor will be investigated for frictional forces acting on it and heat generated due to friction between calliper pads and rotor surface. Brake rotor dimensions can be optimized for strength with reduction in weight using advance topology optimization method. Topology optimization is very useful engineering technique especially at the concept design stage. Topology optimization is able to produce reliable and satisfactory results with the verified structural model. Topological optimization will be performed on ANSYS 18.1 software. New disk brake rotor shape will produced with the Creo 3.0 based on the topology optimization result. The new disc brake rotor from topology optimization result will compared with the traditional concept model and topology optimization base model. It will analyse that a new rotor will not fail during an experiment test, and these results will verified with a fabricated real sample under the durability condition.