The Effect of Mechanical Vibration on Interfacial Friction

2nd International Symposium on Application of Materials Science and Energy Materials

材料科学;能源学

Lu, Jiandong^1

Department of Dynamics and Control, Beihang University, Beijing, China^1

关键词: Experimental platform;    Interfacial friction;    Mechanical systems;    Physical phenomena;    Vibration frequency;    Vibration state;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/490/5/052020/pdf
DOI  :  10.1088/1757-899X/490/5/052020

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Vibration and friction, which often interact with each other, exits widely in mechanical system. The study on the influence of vibration on friction is helpful to explain some physical phenomena in mechanical system and remove faults. In this paper, from the perspective of experiment, the change of friction between the interfaces in the vibration state is measured by designing and building the experimental platform independently. The results show that the friction between the interfaces can be reduced by vibration, and the friction decreases more obviously with the increase of amplitude or vibration frequency.