| 振动试验夹具的设计 |
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| 引用本文： | 胡波,何林.振动试验夹具的设计[J].电子产品可靠性与环境试验,2005,23(3):45-48. |
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| 作者姓名： | 胡波 何林 |
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| 作者单位： | 中国电子科技集团有限公司第二十四研究所,重庆,400060 |
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| 摘 要： | 夹具是振动试验常用的工件之一，它的刚度、质量、重心的定位等动态特性参数是影响产品试验真实再现的重要因素。介绍了夹具的设计原则，提出了夹具设计中常见的问题和注意事项，并介绍了相关夹具的测试方法。
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| 关 键 词： | 试验夹具 一阶共振频率 传递系数比 |
| 文章编号： | 1672-5468(2005)03-0045-04 |
| 修稿时间： | 2004年11月18 |
Discussion on the design of fixtures for vibration test |
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| HU Bo,HE Lin.Discussion on the design of fixtures for vibration test[J].Electronic Product Reliability and Environmental Testing,2005,23(3):45-48. |
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| Authors: | HU Bo HE Lin |
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| Abstract: | Test fixtures are commonly used in vibration tests. The rigidity,quality and centre of gravity of fixtures are the important factor for the real reproduction of natural conditions.The principle of fixture design is described. Frequently encountered problems during the design of fixtures and precautions to be taken are discussed. And testing techniques for related test fixtures are presented. |
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| Keywords: | test fixture first-order resonance frequency transfer coefficient ratio |
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