卫星蜂窝夹层结构新型埋件工艺
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北京卫星制造厂有限公司,北京 100094

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V46

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New Post-insert Technology of Honeycomb Sandwich Structure in Satellite
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Beijing Spacecrafts,Beijing 100094

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    摘要:

    针对卫星蜂窝夹层结构,研究了新型后埋件及其自动化后埋工艺,并与我国卫星领域传统后埋技术对比,考察了两种埋件技术对埋件承载力与承载系数的影响。结果表明,两种埋件系统承载模式基本一致,胶黏剂的分布状态对其承载性能有重要影响。新型后埋系统承载能力已经达到传统后埋系统的158.2%。新型后埋件技术更适合自动化方式,保证工艺稳定性一致性可靠性。

    Abstract:

    Aiming at the honeycomb sandwich structure in satellite, the new post-insert and its automatic post-insert technology are studied. Compared with the traditional post-insert technology in satellite field in China, the influence of two different insert technologies on the bearing capacity and bearing coefficient of inserts is investigated. The results show that the load-bearing modes of the two inserts are basically the same, and the distribution form of adhensive has an important influence on the load-bearing performance. At present, the bearing capacity of the new post-insert system has reached 158.2% of the post-insert system. The new post-insert technology is more suitable for automation mode to ensure process stability, consistency and reliablity.

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徐挺,武海生,孙天峰,刘佳,陈维强.卫星蜂窝夹层结构新型埋件工艺[J].宇航材料工艺,2021,51(5):128-133.

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历史
  • 收稿日期:2021-05-30
  • 最后修改日期:2021-10-15
  • 录用日期:2021-07-16
  • 在线发布日期: 2021-10-26
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