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《Journal of Liaoning Technical University (Natural Science Edition)》 2002-02
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Experiment Research on Consumption of Electricity Per Ton and Block Size in Pick Cutting

WANG Chun-hua,LI Gui-xuan,WANG Qi (Mechanical Engineering College,Liaoning Technical University,Fuxin 123000,China)  
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.
【Fund】: 辽宁省教育厅基金项目(20081219)
【CateGory Index】: TD421.6
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1 WANG Chun-hua,LI Gui-xuan,YAO Bao-heng (Liaoning Technical University,Mechanical Engineering College, Fuxin 123000, China);The Experiment Study of Flat Pick Cutting Coal and Rock[J];Journal of Liaoning Technical University (Natural Science Edition);2001-04
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