| 断续切削木工机械的动力配备分析 |
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| 引用本文： | 涂桥安,林石.断续切削木工机械的动力配备分析[J].木材加工机械,2001,12(3):17-19. |
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| 作者姓名： | 涂桥安 林石 |
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| 作者单位： | 南京林业大学,江苏,南京,210037 |
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| 摘 要： | 根据一次连续切削延续时间的长短及切削时间占总时间的比例,可将木材切削分为连续切削、高频率断续切削和低频率断续切削。对高频率断续切削的木工机械,用全时间平均切削功率作为选择电动机的依据,可成倍降低所选电动机的额定功率。对于低频率断续切削的木工机械,用均方切削功率作为选择电动机的依据,也可明显降低所选电动机的额定功率。
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| 关 键 词： | 木工机械 动力配备 断续切削 |
| 文章编号： | 1001-036X(2001)03-0017-03 |
| 修稿时间： | 2001年6月28日 |
Power disposition analysis of woodw orking machinery for cutting disjointedly |
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| TU Qiao-an,LIN Shi.Power disposition analysis of woodw orking machinery for cutting disjointedly[J].Wood Processing Machinery,2001,12(3):17-19. |
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| Authors: | TU Qiao-an LIN Shi |
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| Abstract: | Wood cutting can be divided into cont inous cutting,high frequency cutting disjointedly and low frequency cu tting disjointedly according to length of a continous cutting time and proportion of cutting time to all time.If it i s on the basis of choosing motor by average cutting power in all time,rated power of motor c an be doubled and redoubled to be lowe r for woodworking machinery of high frequency cutting disjointedly.If it is o n the basis of choosing motor by the sq uare root of average cutting power,rated power o f choised motor can be dropped obviou sly for woodworking machinery of low frequency cutting disjointedly. |
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| Keywords: | w oodworking machinery power disposition cutting disjointedly |
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