| YZ—530剁锉机冲击分析与冲击噪声的试验研究 |
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| 引用本文： | 仪垂杰,姜兴序.YZ—530剁锉机冲击分析与冲击噪声的试验研究[J].吉林工学院学报,1989(2). |
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| 作者姓名： | 仪垂杰 姜兴序 |
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| 作者单位： | 山东农机学院
(仪垂杰)，吉林工学院(姜兴序) |
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| 摘 要： | 通过建立剁削系统的动力学模型,解析出与实际相符合的运动参数.继而为寻求冲击噪声与剁削运动参数间的关系进行了试验研究,并得到了它们间的定量表达式.同时,对冲击噪声的组成、机理和其中加速度噪声的近场声学特性给出了明确的解释.
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| 关 键 词： | 噪声控制 动力学模型 冲击噪声 加速度噪声 自鸣噪声 |
An Experimental Study of Impact Motion and Noise of YZ-530 File-Lathe |
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| Yi Chuijie,Shandong Institute of Agricultueai Mechanization,Jiang Xingxu,Jilin Institute of Technology.An Experimental Study of Impact Motion and Noise of YZ-530 File-Lathe[J].Journal of Jilin Institute of Technology,1989(2). |
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| Authors: | Yi Chuijie Shandong Institute of Agricultueai Mechanization Jiang Xingxu Jilin Institute of Technology |
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| Affiliation: | Yi Chuijie
Shandong Institute of Agricultueai Mechanization
Jiang Xingxu
Jilin Institute of Technology |
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| Abstract: | A dynamic model of shock-cutting system was established and parameters of motion conforming with actual situation were derived. Experimental study was carried out to determine the relationship be-'ween impact noise and shock cutting parameters, a quantitative expression was formulated. Definite expplanations were given for the composition and mechanism of shock noise and the near field charac-teritics of the acceleration noise. |
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| Keywords: | noise control dynamical model impact noise acceleration noise ring noise |
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