| 剪板机齿轮传动系统降噪的研究 |
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| 引用本文： | 鄂中凯,傅忠和,陈良玉.剪板机齿轮传动系统降噪的研究[J].东北大学学报(自然科学版),1990(2). |
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| 作者姓名： | 鄂中凯 傅忠和 陈良玉 |
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| 作者单位： | 东北工学院机械零件教研室
(鄂中凯，傅忠和)，东北工学院机械零件教研室(陈良玉) |
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| 摘 要： | 对某剪板机齿轮传动系统振动噪声作了较全面的研究。分析了噪声特性,计算了齿轮传动系统的动力响应,检查了齿轮加工质量等。从而找出了该机主要噪声源,并采取了噪声控制措施,使该机噪声级由93—95dB(A)降低到90dB(A)以下。
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| 关 键 词： | 剪板机 齿轮 噪声 振动 谱响应 传递函数 |
Noise Reduction to Gear Drive of a plate Shearer |
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| E Zhongkai,Fu Zhonghe,Chen Liangyu.Noise Reduction to Gear Drive of a plate Shearer[J].Journal of Northeastern University(Natural Science),1990(2). |
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| Authors: | E Zhongkai Fu Zhonghe Chen Liangyu |
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| Abstract: | An investigation was made thoroughly for the shock and noise occurring in the gear drive of a plate shearer.Main noise sources were found out by means of noise characteristic analysis and dynamic response calculation of gear drive, with gear's manufacturing quality checked up. Measures are thus taken to control the noise and reduce the noise level to below 90dB(A) from 93-95 dB(A). |
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| Keywords: | plate shearer gear noise shock spectrum response transfer function |
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