| 活塞撞击钻头时的短暂分离现象 |
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| 引用本文： | 刘世华 徐小荷. 活塞撞击钻头时的短暂分离现象[J]. 矿山机械, 1999, 27(9): 15-17 |
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| 作者姓名： | 刘世华 徐小荷 |
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| 作者单位： | [1]沈阳大学 [2]东北大学 |
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| 摘 要： | 冲击器的活塞控台钻头时，不是一次就把全部能量传给钻头，在撞击面带产生多次短暂分离的现象．本文用凿测器对此现象作了实际测定，并进分了初步的理论分行。
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| 关 键 词： | 凿岩工具 钻头 活塞撞击 分离现象 |
Transient separation phenomenon at piston knocking drill bit |
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| LIU Shihua et al.. Transient separation phenomenon at piston knocking drill bit[J]. Mining & Processing Equipment, 1999, 27(9): 15-17 |
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| Authors: | LIU Shihua et al. |
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| Affiliation: | LIU Shihua et al. |
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| Abstract: | When the piston of a punch machine is knocking the drill bit, it is not to transportwhole energy to the bit at one time infact, the phenomenon are more happened transient separation on the knocking area. The paper states that the drill measuring device isused to practitcally determine the phenomenon and the phenomenon and the theory preliminarily is analyzed |
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| Keywords: | Punch machine Piston knocking bit Transient separation |
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