| 采煤机螺旋滚筒截齿排列与块煤率的研究 |
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| 引用本文： | 陶嵘.采煤机螺旋滚筒截齿排列与块煤率的研究[J].煤矿机电,2004(6):21-23. |
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| 作者姓名： | 陶嵘 |
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| 作者单位： | 煤炭科学研究总院,上海分院,上海,200030 |
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| 摘 要： | 本文通过对截齿排列的研究,在分析某型号采煤机三头螺旋叶片滚筒的基础上,认为滚筒截割的块煤率,与切削图的形状紧密相关。因而要达到一定的块煤率,关键是截齿的合理排列。
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| 关 键 词： | 螺旋滚筒 截齿排列 切削图 块煤率 |
| 文章编号： | 1001-0874(2004)06-0021-03 |
| 修稿时间： | 2004年7月8日 |
The Research on Shearer Spiral Drum Pick-Lacking and Lump Coal Rate |
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| TAO Rong.The Research on Shearer Spiral Drum Pick-Lacking and Lump Coal Rate[J].Colliery Mechanical & Electrical Technology,2004(6):21-23. |
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| Authors: | TAO Rong |
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| Abstract: | The paper deals with the picks-lacing, bases on analyzing the helical drum with 3 head vanes of a certain shearer, thinks that lump coal rate relates with the shape of cutting diagram closely. In order to attain the certain lump coal rate, the key is reasonable picks-lacing. |
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| Keywords: | helical drum pick-lacing cutting diagram lump coal rate |
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