| 机床传动系统扭振计算中几个参数的确定方法 |
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| 引用本文： | 窦克琪,王乃银. 机床传动系统扭振计算中几个参数的确定方法[J]. 山东大学学报(工学版), 1988, 0(3) |
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| 作者姓名： | 窦克琪 王乃银 |
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| 作者单位： | 山东工业大学第一机械工程系，山东工业大学第一机械工程系 |
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| 摘 要： | 利用粘性刚度系数概念和电机学理论,导出电磁刚度的计算公式;由实测机床空载功率同计算相结合,确定传动件的当量粘滞阻尼系数。并对Y38滚齿机的传动系统做了计算和静、动态实验,实验同计算结果吻合较好。
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| 关 键 词： | 传动系 扭转振动 扭转刚度 粘性阻尼 |
DETERMINING SEVERAL PARAMETERS IN TORSIONAL VIBRATION CALCULATION OF TRANSMISSION SYSTEM OF MACHINE TOOL |
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| Dou Keqi. DETERMINING SEVERAL PARAMETERS IN TORSIONAL VIBRATION CALCULATION OF TRANSMISSION SYSTEM OF MACHINE TOOL[J]. Journal of Shandong University of Technology, 1988, 0(3) |
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| Authors: | Dou Keqi |
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| Affiliation: | Dept. of Mech. Eng. |
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| Abstract: | With the concept of viscous stiffness, presents a method to determine the electromagnatic stiffness of motor. Using the unloaded power consumption of machine tool, the method to calculate the viscous damping coefficients is given. The results are verified by the static and dynamic experiments on Y38 hobbing machine. |
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| Keywords: | Transmission systems Torsional vibration Torsional rigidity Viscous damping |
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