| 电子秤槽式电磁振动供料装置供料槽刚度的研究 |
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| 引用本文： | 刘海芳,姜立标. 电子秤槽式电磁振动供料装置供料槽刚度的研究[J]. 煤矿机械, 2004, 0(4): 40-41 |
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| 作者姓名： | 刘海芳 姜立标 |
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| 作者单位： | 哈尔滨工业大学,汽车工程学院,山东,威海,264209;哈尔滨工业大学,汽车工程学院,山东,威海,264209 |
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| 摘 要： | 对电子秤槽式电磁振动供料装置供料槽的刚度要求作了深入探讨 ,介绍了一种根据梁的最低固有频率的 10～ 15倍的方法来确定供料槽刚度的一种简便方法。实践表明 ,用该方法确定的电子秤槽式电磁振动供料装置供料槽槽体的厚度符合实际 ,料槽刚度符合设计要求。
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| 关 键 词： | 槽式电磁振动 供料槽 刚度 |
| 文章编号： | 1003-0794(2004)04-0040-02 |
| 修稿时间： | 2004-02-03 |
Research on the rigidity of the feeder groove of the electromagnetic vibrating balance |
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| LIU Hai-fang,JIANG Li-biao. Research on the rigidity of the feeder groove of the electromagnetic vibrating balance[J]. Coal Mine Machinery, 2004, 0(4): 40-41 |
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| Authors: | LIU Hai-fang JIANG Li-biao |
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| Abstract: | This paper focuses on its rigidity of the feeder groove in the device of the grooved electromagnetic vibrating feeder of the electronic balance. It introduces a simple method to determine the rigidity of the feeder groove based on the 10～15 times of the lowest innate frequency of the beam. Practice shows that the thickness of the feeder groove of the electromagnetic vibrating balance caculated with this method equals to actual ,the rigidity of feeder groove that meets the designing requirement. |
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| Keywords: | grooved electromagnetic vibration feeder groove rigidity |
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