| 四连杆机构运动轨迹对液压支架整体性能的影响 |
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| 引用本文： | 马端志,何小特,牛艳奇.四连杆机构运动轨迹对液压支架整体性能的影响[J].煤矿开采,2009,14(5):62-64. |
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| 作者姓名： | 马端志 何小特 牛艳奇 |
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| 作者单位： | 1. 煤炭科学研究总院开采设计分院,开采装备技术研究所,北京,100013
2. 平顶山煤业集团设备租赁公司,河南,平顶山,467021 |
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| 摘 要： | 通过对液压支架运动原理和受力工况的理论分析,论述了四连杆机构运动轨迹与液压支架整体性能的关系,并运用实例对比,具体分析不同四连杆运动轨迹的支架主要性能差异,综合分析四连杆机构运动轨迹对支架整体性能的影响。
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| 关 键 词： | 四连杆机构 运动轨迹 液压支架 |
Influence of Movement Track of Four-bar Linkage Structure on Overall Performance of Powered Support |
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| Abstract: | This paper states the relationship of movement track of four-bar linkage structure and overall performance of powered support by analyzing powered support's movement principle and operating mode under loading.By comparing different cases,it also analyzes support's performance difference with different movement tracks and the influence of movement track of four-bar linkage structure on overall performance of powered support. |
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| Keywords: | four-bar linkage structure movement track powered support |
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