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| 立式行星磨启动时间的确定与动态仿真 | |
| 引用本文： | 郝雪弟,李耀刚,刘立,尹常治,卞致瑞. 立式行星磨启动时间的确定与动态仿真[J]. 金属矿山, 2007, 0(6): 62-64,79 |
| 作者姓名： | 郝雪弟 李耀刚 刘立 尹常治 卞致瑞 |
| 作者单位： | 1. 北京科技大学,100083;河北理工大学 2. 河北理工大学 3. 北京科技大学,100083 |
| 摘 要： | 分析了立式行星磨的结构特性,利用牛顿定理建立了系统的动力学方程.采用线性关系表示异步电动机启动阶段转速与时间的关系,计算出立式行星磨的启动时间范围为7.94～10.32 s.采用多体动力学软件ADAMs模拟了立式行星磨启动阶段的动态行为,建议实际操作时以适当的软启动方式启动,开车10 s后加入物料并使加料均匀. |
| 关 键 词： | 立式行星磨 虚拟样机 动力学 ADAMS 启动时间 动态仿真 立式 行星磨 启动时间 动态仿真 Dynamic Simulation Mill Vertical Time 均匀 物料 启动方式 操作 动态行为 模拟 ADAMs 多体动力学软件 时间范围 计算 关系表 转速 |
| 修稿时间： | 2007-04-05 |
Determination of Start-Up Time of Vertical Planetary Mill and Its Dynamic Simulation |
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| Hao Xuedi,Li Yaogang,Liu Li,Yin Changzhi,Bian Zhirui. Determination of Start-Up Time of Vertical Planetary Mill and Its Dynamic Simulation[J]. Metal Mine, 2007, 0(6): 62-64,79 | |
| Authors: | Hao Xuedi Li Yaogang Liu Li Yin Changzhi Bian Zhirui |
| Affiliation: | 1. University of Science and Technology Bejiing; 2. Hebei Polytechnic University |
| Abstract: | The kinetic equation of vertical planetary mill is established using the Newtong Law based on the analysis of its structural characteristics. The start-up time of the mill is calculated to be 7.94 - 10.32 s by a linear formulation for the rotating velocity-time relationship to be 7.94 - 10.32 s. The dynamic behavior of vertical planetary mill in the start stage is simulated by multi-body dynamics simulation software ADAMS. It is suggested that the mill be started by soft mode and the material be fed uniformly 10s after the start. |
| Keywords: | Vertical Planetary Mill Virtual prototype Dynamics ADAMS Start time Dynamic simulation |
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