| 采煤机截割部工作稳定性研究 |
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| 引用本文： | 赵丽娟,田震.采煤机截割部工作稳定性研究[J].机械传动,2012(7):14-16,34. |
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| 作者姓名： | 赵丽娟 田震 |
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| 作者单位： | 辽宁工程技术大学机械工程学院 |
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| 基金项目： | “十一五”国家科技支撑计划项目(2007BAF12B00) |
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| 摘 要： | 为研究采煤机截割部的工作稳定性,利用Matlab、Pro/E、ADAMS和ANSYS联合构造的仿真平台建立截割部的刚柔耦合动力学模型。基于ADAMS/Vibration模块对采煤机截割部进行强迫振动分析,获取系统主要模态能量分布及各阶模态的动态响应特性,对壳体的振动特性及其对传动系统的影响进行分析。分析结果为改进采煤机截割部设计、提高其工作稳定性提供了依据。
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| 关 键 词： | 采煤机 截割部 刚柔耦合 模态 振动 |
Study of the Stability of Shearer Cutting Unit |
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| Zhao Lijuan Tian Zhen.Study of the Stability of Shearer Cutting Unit[J].Journal of Mechanical Transmission,2012(7):14-16,34. |
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| Authors: | Zhao Lijuan Tian Zhen |
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| Affiliation: | Zhao Lijuan Tian Zhen(College of Mechanical Engineering,Liaoning Technical University,Fuxin 123000,China) |
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| Abstract: | In order to study the stability of shearer cutting unit,the rigid-flex coupled dynamic model of the shearer cutting unit is established based on the simulation platform composed by Pro/E,Matlab,ADAMS and ANSYS.The forced vibration analysis of shearer cutting unit is carried out based on the ADAMS/Vibration module,and the system mainly modal energy distribution and the modal dynamic response characteristics are obtained.The vibration characteristics of shell and the influence on the drive system are analyzed.The foundations for improving the shearer cutting unit design and working stability is provided by the analysis results. |
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| Keywords: | Shearer Cutting unit Rigid-flex coupling Modal Vibration |
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