| 雷伞分离装置振动机理与解脱性能 |
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| 引用本文： | 李晖,王德石,朱拥勇. 雷伞分离装置振动机理与解脱性能[J]. 四川兵工学报, 2013, 0(1): 35-38,44 |
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| 作者姓名： | 李晖 王德石 朱拥勇 |
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| 作者单位： | 海军工程大学兵器工程系 |
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| 摘 要： | 基于机械振动理论,建立了雷伞分离装置的振动模型,研究了雷伞分离装置的振动机理。研究表明,支承结构使得分离装置的固有频率由一个变为两个,通过计算、测试或者由经验估计,可以确定支承结构的刚度,使雷伞分离装置易于解脱。
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| 关 键 词： | 雷伞系统 分离装置 止推轴承 自由度 |
The Vibration Mechanism and Disengagement Capability of Mine-umbrella Installation |
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| LI Hui,WANG De-shi,ZHU Yong-yong. The Vibration Mechanism and Disengagement Capability of Mine-umbrella Installation[J]. , 2013, 0(1): 35-38,44 |
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| Authors: | LI Hui WANG De-shi ZHU Yong-yong |
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| Affiliation: | (Department of Weaponry Engineering,Naval University of Engineering,Wuhan 430033,China) |
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| Abstract: | Based on mechanism vibration theory,the vibration model of mine-umbrella installation was set up.And the vibration mechanism was investigated based on the model.The results show that： the supporting structure makes the natural frequencies change from one to two.And the stiffness of the supporting structure could be fixed by calculation,testing or experience to make the mine-umbrella installation disengage easily. |
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| Keywords: | mine-umbrella system apartment installation bearing freedom |
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