| 木材钻削力特性研究 |
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| 引用本文： | 孙道yan 张立波. 木材钻削力特性研究[J]. 北京林业大学学报, 1991, 13(4): 1-8 |
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| 作者姓名： | 孙道yan 张立波 |
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| 作者单位： | 北京林业大学森林工业系(孙道棪，张立波)，北京林业大学森林工业系(王德明) |
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| 摘 要： | 在CA6140车床上,用3种不同几何角度的麻花钻,用不同的切削用量,对大叶杨Populus lasiocarpa Oliv.、油松Pinus tabulaeformis Carr.和蒙古栎Quercus mongolica进行钻削试验,用计算机按多元回归程序打印出切削力经验公式,同时测定钻削状态和空转状态的噪音,并进行了比较。
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| 关 键 词： | 钻削 力特性 频谱分析 |
A Study of Force Characteristics in Wood Drilling |
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| Sun Daoyan Zhang Libo Wang Deming. A Study of Force Characteristics in Wood Drilling[J]. Journal of Beijing Forestry University, 1991, 13(4): 1-8 |
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| Authors: | Sun Daoyan Zhang Libo Wang Deming |
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| Abstract: | Experiments were conducted on a lathe CA6140, using three different drills with different speeds and feeds. Populus lasiocarpa Oily., Pinus tabulaeformis Carr. and Quercus rnongolica were used as test samples. The empirical formulas of the mean moments and thrusts were printed by computer according to the linear regression program. Additionally, the sound during wood boring was compared to the sound during an idle run. |
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| Keywords: | drilling force characteristics frequency spectrum analysis |
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