Because the car must be in the process of braking,
including deceleration and parking and including downhill to maintain the speed
of stability, in addition to the above driving brake should also include
parking brake which is to
maintain the stop of the vehicle that continues
to maintain static, according to the law of Conservation of Energy. The kinetic energy of the brake drum of the
rotating part of the friction pair is converted into the internal energy of the
friction plate on the friction surface, which is very dangerous due to the
thermal decay performance of the existing brakes. It is urgent to implement the
cooling system of brake in the above conditions. This paper
mainly aimed at the braking performance of the thermal decline of the design of
automatic control cooling device, first of all by the sensor to collect the car
brake signal, with the opening of the cooling system work that will be normal temperature air cooling into cold air
and drum to the cooling parts, complete drum brake cooling, improve the active
safety performance of automobiles. In this paper, we select the devices used in
the cooling system through the actual working condition of the automobile, and
finally design a practical solution.
Barber, J.R. (1967) The Influence of Thermal Expansion on the Friction and Wear Process. Wear, 10, 155-159. https://doi.org/10.1016/0043-1648(67)90087-7
Kennedy, F.E. and Ling, F.F. (1974) A Thermoelastic, and Wear Simulation of a High Energy Sliding Contact Problem. ASME Journal of Lubrication Technology, 96, 497-507. https://doi.org/10.1115/1.3452024
Masashi, D., Hidetoshi, K. and Khairul, F. (1997) Thermoelasto-Plastic Stress and Thermal Distortions in a Brake Drum. Journal of Thermal Stress, 20, 345-361. https://doi.org/10.1080/01495739708956106
Gao, C., Huang, J., Lin, X., et al. (2007) Stress Analysis of Thermal Fatigue Fracture of Brake Disk Based on Thermo mechanical Cou-pling. Journal for Tribology, 129, 535-543. https://doi.org/10.1115/1.2736437
Aleksander, Y. and Michal, K. (2010) Temperature and Thermal Stresses in a Pad/Disc during Braking. Applied Thermal Engineering, 30, 354-359. https://doi.org/10.1016/j.applthermaleng.2009.09.015
