Simulation Study on the Influence Law of Two-body Wear in Sliding Guide Ways

2018 4th International Conference on Mechanical Engineering and Automation Science

机械制造;原子能学

Zhang, Shengfang^1 ; Hao, Qiang^1 ; Sha, Zhihua^1 ; Liu, Yu^1 ; Yin, Jian^1 ; Ma, Fujian^1 ; Yang, Dapeng^1

School of Mechanical Engineering, Dalian Jiaotong University, Dalian

116028, China^1

关键词: Finite element simulations;    Finite element software;    Friction and wear;    Friction conditions;    Friction factors;    Simulation studies;    sliding guide ways;    Two-body wears;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/470/1/012021/pdf
DOI  :  10.1088/1757-899X/470/1/012021

来源: IOP

【 摘 要 】

In view of the typical two-body wear issue in sliding guide ways, this paper established the two-body wear simulation model of the guide ways by the finite element software. Based on the friction and wear mechanism, and the influence of friction conditions on the two-body wear of the guide ways was considered. The wear process of the guide ways was analysed, and the influence of load and sliding speed on the wear of the guide ways was researched. The simulation results showed that large sliding speed with the wear would accelerate and a large load would increase the wear of the guide ways.