| 立式蒸炒锅的噪声控制 |
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| 引用本文： | 杨正中. 立式蒸炒锅的噪声控制[J]. 河南工业大学学报(自然科学版), 1990, 0(3) |
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| 作者姓名： | 杨正中 |
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| 作者单位： | 陕西省咸阳粮油机械厂 |
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| 摘 要： | 本文采用主观识别声源和声级计测试的方法,对立式蒸炒锅整机噪声源进行识别。认为,减速机是主要噪声源;降低蒸炒锅噪声的主要手段是控制减速机噪声;减速机噪声控制在80dB(A)以下,基本可以保证蒸炒锅整机噪声在国家规定范围内。
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| 关 键 词： | 蒸炒锅 减速机 噪声 |
Noise Control of Vertical Cooker |
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| Yang Zhengzhong. Noise Control of Vertical Cooker[J]. Journal of Henan University of Technology Natural Science Edition, 1990, 0(3) |
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| Authors: | Yang Zhengzhong |
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| Abstract: | The noise source of vertical cooker is identified by ears and sound meter in this paper.It is believed that the main noise source is speed-reduc ing machine, therefore, the main method of noise controlling is to control the noise of speed-reducing machine.When the noise of speed-reducing machine is controlled below 80dB ( A ) , the noise of the whole cooker is controlled within the limits permitted by the state's law. |
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| Keywords: | cooker speed-reducing machine noise. |
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