| 济三煤矿液压支架成组多架同步自动控制技术的应用研究 |
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| 引用本文： | 刘锋,高峰,郑召强,郑金录.济三煤矿液压支架成组多架同步自动控制技术的应用研究[J].煤矿机械,2010,31(11). |
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| 作者姓名： | 刘锋 高峰 郑召强 郑金录 |
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| 摘 要： | 对PM 31系统在济三煤矿的使用情况进行了总结,针对该系统在使用过程中存在的非自动控制环节较多,成组单架顺序自动控制滞后于截煤速度的问题,结合矿井生产实际情况,研究实现了基于PM 31系统的成组多架同步控制系统,为矿井今后生产的扩大奠定了基础。
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| 关 键 词： | 液压支架 自动控制 电液控制 |
Application of Group Multi-hydraulic Synchronization Control System at Jining No.3 Coal Mine |
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| LIU Feng,GAO Feng,ZHENG Zhao-qiang,ZHENG Jin-lu.Application of Group Multi-hydraulic Synchronization Control System at Jining No.3 Coal Mine[J].Coal Mine Machinery,2010,31(11). |
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| Authors: | LIU Feng GAO Feng ZHENG Zhao-qiang ZHENG Jin-lu |
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| Abstract: | The use of PM31 system in Jining No.3 Coal Mine was summarized.Because of the system only had the function of group multi-hydraulic sequential control and some operations didn't have the function of automatic control which leaded the support's speed slower than the shearer's.In order to promote production.The function of group multi-hydraulic synchronization control based on the PM31 was studied. |
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| Keywords: | hydraulic support auto control electro-hydraulic control |
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