摘要
借助Pro/E和Matlab软件对薄煤层采煤机的摇臂系统进行分析和研究,并构建了动力学仿真模型,得到采煤机截割部行星组件在工作状态下的受载情况,通过对仿真模型的有限元分析以及疲劳寿命分析,得到组件的应力分布以及频率响应曲线,并据此对采煤机行星组件进行优化和改进。
With the help of Pro/E and Matlab software, research the rocker system of thin seam coal winning machine and build the dynamic simulation model of planets get coal winning machine cutting part component in the working status of the loading situation, through the simulation model and finite element analysis, get the components of the stress distribution and the frequency response curve, and optimize the coal winning machine pianetary components and improvement.
出处
《煤矿机械》
北大核心
2014年第9期251-253,共3页
Coal Mine Machinery
关键词
仿真分析
行星组件
摇臂系统
有限元分析
simulation analysis
planetary components
ranging arm system
finite element analysis
