Research on the vibration attenuation of heavy-duty machine tool based on Non-Obstructive Particle Damping (NOPD)
文献类型：会议论文
| 作者 | Xiao, Wangqiang1; Duan, Dongping1; Bian, Hechuan2; Li, Wei3; Deng, Le3 |
| 出版日期 | 1905-07-04 |
| 会议日期 | October 8, 2011 - October 9, 2011 |
| 会议地点 | Sanya, China |
| 关键词 | Excited states - Frequency response - Cost reduction - Emission control - Vibration analysis - Cast iron - Milling (machining) - Damping - Milling machines |
| 卷号 | 138-139 |
| DOI | 10.4028/www.scientific.net/AMM.138-139.799 |
| 页码 | 799-803 |
| 英文摘要 | In this paper, the possibility of applying non-obstructive particle damping (NOPD) into the vibration attenuation for heavy-duty machine tool was analyzed and the experimental study on the characteristics of damping vibration attenuation was then carried out. First, the finite-element model for heavy planer type milling machine was built and then the stress state excited by the cutting force in the presence of the holes for filling particles located in the stand column was calculated. Secondly, based on the experiment, the acceleration time-domain waveform and the frequency response function (FRF) between NOPD application and the traditional solid cast-iron column of the planer type milling machine were obtained. Finally it is indicated that NOPD can effectively reduce the amplitude of vibration of heave-duty machine tool and has a good damping effect. Meanwhile, it has some additional effects, such as cost reduction, energy conservation and emission reduction. |
| 资助机构 | Trans Tech Publications Ltd |
| 会议录 | 2011 2nd International Conference on Applied Mechanics and Mechanical Engineering, ICAMME 2011
 |
| 学科主题 | Finite Element Method |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/59422]  |
| 作者单位 | 1.Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China 2.Tangshan Sanchuan Steel Machinery Manufacture Co., Ltd., Tangshan, China 3.Mechanical Engineering School, University of Science and Technology, Beijing, China |
| 推荐引用方式 GB/T 7714 | Xiao, Wangqiang,Duan, Dongping,Bian, Hechuan,et al. Research on the vibration attenuation of heavy-duty machine tool based on Non-Obstructive Particle Damping (NOPD)[C]. 见:. Sanya, China. October 8, 2011 - October 9, 2011. |
入库方式： OAI收割
来源：过程工程研究所
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