摘要
在充分研究含间隙铰液压支架模型的基础上 ,建立了三维连续接触铰间隙支架模型。在此模型基础上 ,采用ADAMS动力学仿真软件对含间隙铰四连杆支架梁端轨迹进行了仿真研究 ,得出了明确的结论 ,为该类问题的最终解决提供了参考依据。
Based on the principle of continuous contracting,three-dimensions of powered support model whose joints with clearance was constructed in the paper.Through ADAMS software-dynamic simulation analysis software-the canopy motion track was realized and a typical example was shown.The analysis result in the paper provides a valuable basis for the further study of mechanisms including joints with clearance.
出处
《煤矿机械》
北大核心
2004年第3期21-24,共4页
Coal Mine Machinery
基金
煤科总院科技发展基金资助项目 (2 0 0 3QN2 2 )
关键词
液压支架
建模与仿真
四连杆
运动副间隙
接触
powered support
modeling and simulation
four-bar linkage
joint clearance
contact
