| 压力机曲轴连杆机构降噪研究 |
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| 引用本文： | 金人端 孙宝安. 压力机曲轴连杆机构降噪研究[J]. 中国安全科学学报, 1995, 5(1): 32-36 |
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| 作者姓名： | 金人端 孙宝安 |
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| 作者单位： | 黑龙江省劳动保护科学技术研究所(金人端，邹鹏飞，杨利芳，张秀芝)，中国人民解放军３５２２工厂(孙宝安，杨武勇) |
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| 摘 要： | 本文讨论压力机连杆机构发声机理和降噪方法，采用平衡器后可降低噪声３～４ｄＢ（Ａ），如同时采用低噪声模具，单台压力机噪声可下降７～１０ｄＢ（Ａ）。
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| 关 键 词： | 压力机，连杆机构，冲裁声 |
NOISE ABATEMENT STUDYOF THE CRANK MECHANISM OF PRESS |
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| Jin Ren-duan,Zou Peng-fei,Yang Li-fang, Zhang Xiu-zhi. NOISE ABATEMENT STUDYOF THE CRANK MECHANISM OF PRESS[J]. China Safety Science Journal, 1995, 5(1): 32-36 |
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| Authors: | Jin Ren-duan Zou Peng-fei Yang Li-fang Zhang Xiu-zhi |
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| Affiliation: | Jin Ren-duan;Zou Peng-fei;Yang Li-fang; Zhang Xiu-zhi(Hellongjiang Province Institute of Labour Protection)Sun Bac-an; Yang Wu-yong;(NO. 3522 Manufactory of The PLA) |
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| Abstract: | The method of noise abatement are studied in this paper. By using a balancer in the press, the punching noise can be reduced by 4-5dB(A). In the mean time,by using a set of low-niose punching dies, the punching noise of the press can be reduced by 7-10dB(A) at the one's press. |
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| Keywords: | Crank mechanism Press Punching noise// |
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