Durability Study through Structural and Fatigue Analyses of Brake Pads with Different Configurations
형상이 다른 브레이크 패드의 구조 및 피로해석을 통한 내구성 연구

Moonsik Han, Jaeung Cho
2014 Transactions of Korean Society of Automotive Engineers  
In this study, Two kinds of pad models with different configurations as the part of brake system are investigated by structural and fatigue analyses. As the maximum equivalent stress of model 2 becomes higher to the extent of 60% than that of model 1, model 2 can endure more load than model 1. In cases of two kinds of models, the maximum fatigue life at 'Sample history' becomes longer 60 times than 'SAE bracket history' and this life in case of 'SAE transmission' becomes longer 3.5 times than
more » ... er 3.5 times than the case of 'SAE bracket history'. Maximum fatigue damages in cases of 'SAE bracket history', 'SAE transmission' and 'Sample history' at model 1 become higher than model 2. Model 2 is thought to have more fatigue durability than model 1. These study results can be effectively utilized with the design of brake pad by anticipating and investigating prevention and durability against its fatigue damage.
doi:10.7467/ksae.2014.22.6.128 fatcat:wq724m6wxndhnais62euxbntam