| 滚刀破岩拉槽间距研究 |
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| 引用本文： | 刘德顺.滚刀破岩拉槽间距研究[J].焦作工学院学报,1993(3). |
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| 作者姓名： | 刘德顺 |
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| 作者单位： | 湘潭矿业学院 |
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| 摘 要： | 拉槽间距是滚刀破岩的重要参数,这里称各滚刀破岩拉槽之间相互作用为滚刀破岩协同效应。本文探讨了产生协同效应的力学机理和模式,进而分析和描述了间距/侵深之比值和破岩比能关系曲线。在实验研究的基础上,为掘进机(钻井机)的工作机构设计及其运行控制提供了若干理论依据。
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| 关 键 词： | 滚刀 岩石破碎机理 协同效应 拉槽间距 |
STUDY ON THE INTERACTION BETWEEN ADJACENT GROOVES OF THE DISC CUTTER |
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| Liu Deshun.STUDY ON THE INTERACTION BETWEEN ADJACENT GROOVES OF THE DISC CUTTER[J].Journal of Jiaozuo Institute of Technology(Natural Science),1993(3). |
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| Authors: | Liu Deshun |
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| Abstract: | In this paper the mechanics that causes the interaction between adjacent grooves of the disc cutter has been discussed. Then effects of spacing to penetration ratio on specific energy have been analysed and relation curve has been described.Bascd on the results of laboratory experiments, several principles that can be applied to the cutting tool arrangements and the cutting condition controls on tunnelling machines or boring machines have been suggested. |
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| Keywords: | KEY WORS disc cutter interaction spacing |
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