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http://dx.doi.org/10.15207/JKCS.2019.10.12.287

A Study on the Thermal Behaviors of Disk Brake and Pad by Friction Heat  

Han, Seung-chul (Department of Automobiles, Yeungnam University College)
Publication Information
Journal of the Korea Convergence Society / v.10, no.12, 2019 , pp. 287-292 More about this Journal
Abstract
This paper analyzes the thermal behaviors of genuine discs used in automobiles and discs coming out of tuning products through FEM analysis. Modeling with genuine disk modeling and tuning disks Model-1, Model-2, Model-3 and analyzing the disk rotation speed was set to 1000rpm. When the brake is operated, the thermal behavior of the disk surface, such as the operating temperature caused by the disk and pad contact, the friction surface temperature after the disk stop, and the thermal deformation, were analyzed. When the brake was activated (0-4.5 seconds), the tuning disk showed 34℃ higher than the original disk, and after the disk stopped (40.5 seconds), the tuning disk was analyzed 18℃ lowe, deformation due to the disk heat was deformed by 0.3mm for the tuning disk. Although there is an effect to reduce the fading phenomenon due to the thermal behavior of the pure disk and the tuning disk, it can be observed that there is no significant change in the thermal behavior due to the hole processing and the disk surface processing of the tuning disk.
Keywords
Brake Disc; Finite Element Method; Genuine Disc; Tuning Disk; Thermal Deformation;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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