| 截齿截割的能耗与块度问题实验研究 |
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| 引用本文： | 王春华,李贵轩,王琦.截齿截割的能耗与块度问题实验研究[J].辽宁工程技术大学学报(自然科学版),2002,21(2):238-239. |
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| 作者姓名： | 王春华 李贵轩 王琦 |
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| 作者单位： | 辽宁工程技术大学,机械学院,辽宁阜新,123000 |
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| 基金项目： | 辽宁省教育厅基金项目(20081219) |
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| 摘 要： | 煤岩截割是煤炭生产中最重要的一个过程。为了降低吨煤电耗，降低粉尘器，增加块度，须研究截齿截割过程吨煤电耗、块度变化规律，文中采用实验的方法对采煤机刀形、镐形截齿截割过程进行了模拟，并采用MATLAB对其结果进行了数据处理。得到截割过程的切深与吨煤电耗及块度间的关系。
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| 关 键 词： | 截齿截割 能耗 实验研究 吨煤电耗 块度 采煤机 刀形 截割深度 |
| 文章编号： | 1008-0562(2002)02-0238-02 |
| 修稿时间： | 2001年5月3日 |
Experiment Research on Consumption of Electricity Per Ton and Block Size in Pick Cutting |
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| WANG Chun-hua,LI Gui-xuan,WANG Qi.Experiment Research on Consumption of Electricity Per Ton and Block Size in Pick Cutting[J].Journal of Liaoning Technical University (Natural Science Edition),2002,21(2):238-239. |
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| Authors: | WANG Chun-hua LI Gui-xuan WANG Qi |
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| Abstract: | One of the most important process in coal-mine production is coal cutting. In order to cut down the consumption of electricity per ton and the coal dust and increase the block size of coal, it is necessary to study the law of consumption of electricity per ton and block size in the process of coal cutting. In this paper, by experiment method, the relation of consumption of electricity per ton and cutting deep, block size and cutting deep have been gained in process of coal cutting. The MATLAB has been used to deal with the measured data. Finally we find some conclusions are important for production in coal-mine. |
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| Keywords: | pick cutting simulation block size consumption of electricity per ton |
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