销盘摩擦副摩擦性能分析  

The Friction Performance Analysis of Pin Disk Friction Pair

作　　者：张向伟[1] 金晓怡[1] 钮冬科[1] 徐杨[1] 

机构地区：[1]上海工程技术大学机械工程学院,上海201620

出　　处：《机械设计与研究》2013年第6期135-137,共3页Machine Design And Research

基　　金：上海工程技术大学高水平项目培育专项(2012gp05);上海工程技术大学研究生科研创新项目(13-01011)

摘　　要：以MMW-1A多功能立式摩擦磨损试验机为试验设备,以销盘滑动摩擦为研究对象,研究在基础油润滑下摩擦系数与载荷、转速的变化规律。实验结果表明,在一定的范围内,摩擦系数随着速度、载荷的增加而减小。此外,采用有限元分析软件ANSYS对销盘实体模型进行仿真计算,分析结果表明:销盘接触应力最大分布在销的边缘,从外向内逐渐减小。with the MMW-1A muhifunction vertical friction and wear testing machine as the testing equipment, with pin-on-disc sliding friction as the research object, the change law of friction coefficient and load, speed based on lubrication condition. The experimental results show that, in a certain range, the friction coefficient decreases with the increase of speed, load. In addition, using the finite element analysis software ANSYS, the simulation of the pin on disc entity model, analysis results show that： the pin-on-disc maximum contact stress distribution in the pin edge, decreases gradually from outside to inside.

关 键 词：载荷 速度 摩擦系数 销盘摩擦模型 

分 类 号：TH117.1[机械工程—机械设计及理论] TP391.9[自动化与计算机技术—计算机应用技术]