| 带附加气室空气弹簧动刚度影响因素试验研究 |
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| 引用本文： | 王家胜,朱思洪.带附加气室空气弹簧动刚度影响因素试验研究[J].振动与冲击,2010,29(6):1. |
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| 作者姓名： | 王家胜 朱思洪 |
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| 作者单位： | 南京农业大学工学院 江苏 南京 210031 |
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| 摘 要： | 以1T15M-2型膜式空气弹簧为基础,建立了带附加气室空气弹簧的试验系统,试验研究了带附加气室空气弹簧动刚度的影响因素,对各影响因素的影响规律做了详细描述,并对各因素的影响机理做了探讨。试验结果及分析表明,振动频率、激励振幅、弹簧初始气压、节流孔开度和附加气室容积是弹簧动刚度的主要影响因素;弹簧初始气压、振动频率和振幅的增大均会增加弹簧动刚度,节流孔开度和附加气室容积的增大则有利于降低弹簧动刚度,但附加气室容积超过弹簧工作容积2倍以上时,附加气室容积的变化对动刚度的影响便不再明显。
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| 关 键 词： | 空气弹簧 附加气室 动刚度 影响因素 试验 |
| 收稿时间： | 2009-4-13 |
| 修稿时间： | 2009-5-8 |
Experimental study on influential factors on dynamic stiffness of air spring with auxiliary chamber |
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| WANG Jia-sheng,ZHU Si-hong.Experimental study on influential factors on dynamic stiffness of air spring with auxiliary chamber[J].Journal of Vibration and Shock,2010,29(6):1. |
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| Authors: | WANG Jia-sheng ZHU Si-hong |
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| Affiliation: | College of Engineering, Nanjing Agricultural University, Nanjing, 210031, Jiangsu, China |
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| Abstract: | Based on 1T15M-2 type air spring,the experimental system of air spring with auxiliary chamber was established.The influential factors on dynamic stiffness of air spring with auxiliary chamber were studied experimentally,and the influences were described in detail.The influential mechanism of factors on dynamic stiffness was discussed.Experimental results show that,vibration frequency,vibration amplitude,pressure of air spring,orifice opening and volume of auxiliary chamber are the main factors on dynamic st... |
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| Keywords: | air spring auxiliary chamber dynamic stiffness influence factors experiment |
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