| 大倾角煤层综放俯斜开采采煤机工作状态分析与改进 |
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| 引用本文： | 李化敏 李志刚. 大倾角煤层综放俯斜开采采煤机工作状态分析与改进[J]. 焦作工学院学报, 1999, 18(2): 114-117 |
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| 作者姓名： | 李化敏 李志刚 |
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| 作者单位： | 焦作工学院资源与材料工程系，郑州煤业集团 |
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| 摘 要： | 以理论分析、现场实测为基础，研究了大倾角煤层综放俯斜开采采煤机的受力及工作状态；提出了加高滑靴，调整摇臂摆动范围的采煤机防斜试验设计方案，并进行了现场试验与测试．结果表明，该方案简单易行，便于安装更换，工作稳定可靠．
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| 关 键 词： | 大倾角煤层 综放俯斜开采 采煤机防斜 |
Analysis and Improvement on the Performance of Coal Cutter in Steep_seam Full Mechanized Sublevel Caving Bow Incline Mining |
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| Li Huamin Zhao Tie Zhang Yishun. Analysis and Improvement on the Performance of Coal Cutter in Steep_seam Full Mechanized Sublevel Caving Bow Incline Mining[J]. Journal of Jiaozuo Institute of Technology(Natural Science), 1999, 18(2): 114-117 |
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| Authors: | Li Huamin Zhao Tie Zhang Yishun |
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| Abstract: | On the basis of the theory analysis and site observation,the power and performance of coal_cutters in steep seam full mechanized sublevel caving bow incline mining have been studied. Some experimental plans on improving coal cutter incline by increasing slide shoe higher and adjusting rocker arm swing are put forward. Site test and observation have been performed. It has proved that the experimental plans are simple, and convenient to change. It is also stable and reliable when operating. |
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| Keywords: | steep coal seam full mechanized sublevel caving bow incline mining improving coal cutter incline |
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