| 基于刚柔耦合的采煤机摇臂动态特性仿真研究 |
| |
| 引用本文： | 刘楷安,李秋菊,姜学寿.基于刚柔耦合的采煤机摇臂动态特性仿真研究[J].煤矿机械,2010,31(11). |
| |
| 作者姓名： | 刘楷安 李秋菊 姜学寿 |
| |
| 基金项目： | 华北水利水电学院青年科研基金资助 |
| |
| 摘 要： | 利用UG、ADAMS和ANSYS等软件构造的协同仿真环境,建立了基于刚柔耦合的采煤机截割部摇臂虚拟样机模型。在对摇臂进行动力学分析和强度分析的基础上,获取不同工况下摇臂的振动规律,求解了基于时间历程的摇臂应力变化,从而为采煤机摇臂的结构设计、优化及使用提供理论依据。
|
| 关 键 词： | 协同仿真 虚拟样机 强度分析 柔性体 |
Research on Dynamic Characteristics of Ranging Arm of Shearer Based Rigid-flex Coupled System |
| |
| LIU Kai-an,LI Qiu-ju,JIANG Xue-shou.Research on Dynamic Characteristics of Ranging Arm of Shearer Based Rigid-flex Coupled System[J].Coal Mine Machinery,2010,31(11). |
| |
| Authors: | LIU Kai-an LI Qiu-ju JIANG Xue-shou |
| |
| Abstract: | UG,ADAMS and ANSYS are used to create the cooperative simulation environment,and a virtual prototyping based rigid-flex coupled is investigated in terms of ranging ram of shearer.Utilizing the dynamics analysis and strength analysis to obtain the vibration law under different operating mode parameters.The simulation did a better job of resolving the time-dependent data of stress.The simulation results provide the theoretical basis for design and optimization of Ranging Arm. |
| |
| Keywords: | cooperative simulation virtual prototype strength analysis flexible body |
| 本文献已被 万方数据 等数据库收录！ |
|
