| 变速切削过程中电机电流的变化特征 |
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| 引用本文： | 于骏一,吴博达,孟祥龙.变速切削过程中电机电流的变化特征[J].吉林大学学报(工学版),1993(2). |
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| 作者姓名： | 于骏一 吴博达 孟祥龙 |
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| 作者单位： | 吉林工业大学
(于骏一，吴博达)，国营江北机械厂(孟祥龙) |
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| 基金项目： | 国家教委博士点基金资助项目 |
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| 摘 要： | 本文就变速切削过程中电机电流的变化特征进行了较为系统的研究。理论分析和试验结果表明,采用变速切削加工时,电机瞬时电流确有一定程度的波动,但不影响机床电机的正常使用;在变速参数中影响电机瞬时电流波动最为显著的因素依次为变速波形、变速幅度和变速频率。
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| 关 键 词： | 变速切削 电机瞬时电流的波动 |
The Varying Characteristics of Motor Current in Vari-speed Cutting Process |
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| Yu Junyi,Wu Boda,Meng Xiangiong.The Varying Characteristics of Motor Current in Vari-speed Cutting Process[J].Journal of Jilin University:Eng and Technol Ed,1993(2). |
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| Authors: | Yu Junyi Wu Boda Meng Xiangiong |
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| Abstract: | The varying characteristics of motor current in vari-speed cutting are discussed in this paper. The theoretical analysis and experimental results demonstrate that the motor current has some fluctuation in vari-speed cutting process, but it is almost no effect on normal operation of machine tool. The significant factors which exert an influence on instantaneous fluctuation of motor current are in sequence :
Vari-speed wave form, vari-speed amplitude and vari-speed frequency. |
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| Keywords: | vari-speed cutting motor instantaneous fluctuation of current |
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