| 负压空气橡胶隔振器静态特性研究 |
| Research on Rubber Isolator with Negative Pressure for the static characteristics |
| 投稿时间：2015-06-15 修订日期：2015-06-15 |
| DOI： |
| 中文关键词: 负压 低频 隔振器 |
| 英文关键词: Negative Pressure, Low Frequency, Vibration Isolation |
| 基金项目:国家自然科学基金(5127506) |
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| 摘要点击次数: 881 |
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| 中文摘要: |
| 设计了基于负压空气和橡胶囊的全新低频隔振器,建立了有限元分析模型,得出的静态力学特性与实测结果吻合较好,验证了有限元模型的正确性,同时,研究了不同负压腔室压力大小下的特性曲线。结果表明,负压空气橡胶隔振器具有良好的低频隔振特性。 |
| 英文摘要: |
| A new low-frequency vibration isolator based on negative pressure and rubber isolator is designed, the finite element analysis model was established, The simulation of the static mechanical properties agrees well with the experimental results, verify the validity of the finite element model, at the same time, studied the characteristic curve of different negative pressure chamber pressure size. The results show that the rubber isolator with negative pressure has good low frequency vibration isolation characteristic. |
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