Use of pre-embedded parts to improve the performance of carbon fibre framework

DING Ya-lin; TIAN Hai-ying; LIU Li-guo; DING Yan-wei

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Use of pre-embedded parts to improve the performance of carbon fibre framework

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- Use of pre-embedded parts to improve the performance of carbon fibre framework
- Optics and Precision Engineering Vol. 11, Issue 3, Pages: 287-290(2003)
- 作者机构：
  
  中国科学院, 长春光学精密机械与物理研究所, 吉林, 长春, 130022
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP73
- Received：20 October 2002，
  
  Revised：24 March 2003，
  
  Published Online：15 June 2003，
  
  Published：15 June 2003
- 稿件说明：
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丁亚林, 田海英, 刘立国, 丁延卫. 一种提高碳纤维复合材料框架结构应用性能的结构技术[J]. 光学精密工程, 2003,(3): 287-290

DING Ya-lin, TIAN Hai-ying, LIU Li-guo, DING Yan-wei . Use of pre-embedded parts to improve the performance of carbon fibre framework[J]. Editorial Office of Optics and Precision Engineering, 2003,(3): 287-290
丁亚林, 田海英, 刘立国, 丁延卫. 一种提高碳纤维复合材料框架结构应用性能的结构技术[J]. 光学精密工程, 2003,(3): 287-290 DOI：

DING Ya-lin, TIAN Hai-ying, LIU Li-guo, DING Yan-wei . Use of pre-embedded parts to improve the performance of carbon fibre framework[J]. Editorial Office of Optics and Precision Engineering, 2003,(3): 287-290 DOI：

摘要

分析了碳纤维复合材料的基本性能

探讨提高碳纤维复合材料结构性能的预埋技术措施

给出了预埋件的选取原则和几种典型结构形式.设计制备了框架式碳纤维复合材料构件

其最大外形尺寸为1 200mm×790 mm×695 mm、质量为41kg

其上安装质量为125 kg的仪器

经正弦扫描振动和随机扫描振动试验

该构件可承受20.4 g加速度载荷

试验后支架完好无损.

Abstract

The use of pre-embedded parts to improve the performance of carbon fibre framework is discussed by summarizing the major characteristics of carbon fibre and presenting the structure of several pre embedded parts. A carbon fibre framework with overall dimensions of 1 200 mm?790 mm?695 mm and mass of 41 kg has been designed and fabricated

and subjected to both sine and random vibration tests. The results show that the carbon fibre framework can withstand an acceleration of 20.4 g.

关键词

Keywords

references

顾里之.纤维增强复合材料[M].北京:机械工业出版社,1988.GU L ZH. Carbon fiber composites [M]. Beijing:Mechanical Industry Publishing Company, 1988. (in Chinese)

张俊华,盛祖铭,孙继同.复合材料结构设计指南[M].北京:宇航出版社,1999.ZHANG J H, SHENG Z M, SUN J T. Design guide of composites constructure [M]. Beijing: Yu Hang Publishing Company. 1999. (in Chinese)

SEUMM J E,PHNCHON G E. Graphite/epoxy material characteristics and design techniques for airborne instrument applicatin[J]. SPIE, 1982,309:188-198.

CCONNELL S J, DODSOM K J, FRIEDMAN Z, et al . Design progression of an all-composite primary mirror for the FIRST telescope[J]. SPIE, 2000,4013: 173-183

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