Abstract Tribological tests and wear simulation were conducted to study the influence of the installation of cantilever beams on the tribological behavior of the brake interface. The results show that the worn surface of the original brake system exhibited complex tribological behavior. After installing the cantilever beams, the eccentric wear of the worn surface was found to be significantly reduced and the temperature distribution of the disc surface was more uniform. The vibration of the cantilever beams was found to propagate to the brake interface, resulting in relatively uniform contact. As a result, the tribological behavior of the braking interface was improved, and this improvement was enhanced when the cantilever beams were installed in both the normal and tangential directions.

中文翻译：

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通过悬臂梁结构改善高速列车制动界面的摩擦学行为

摘要 通过摩擦学试验和磨损模拟，研究悬臂梁的安装对制动界面摩擦学行为的影响。结果表明，原始制动系统的磨损表面表现出复杂的摩擦学行为。安装悬臂梁后，发现磨损面偏磨损明显减少，盘面温度分布更加均匀。发现悬臂梁的振动传播到制动界面，导致相对均匀的接触。结果，制动界面的摩擦学行为得到了改善，当悬臂梁安装在法线和切线方向时，这种改善得到了加强。