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复合材料壳段自动钻铆技术研究
陈平1, 赵振2, 李华2, 张鑫2
1.海军军事代表室, 北京 100076;2.航天材料及工艺研究所, 北京 100076
摘要:
拉铆型环槽铆钉广泛的应用于航天复合材料壳段装配,实现其自动钻铆对提高复合材料壳段的装配效率及装配质量具有重要的影响。本文在概述了环槽铆钉拉铆原理的基础上,综述了国内外关于自动钻铆技术的研究和发展概况,以自动钻铆设备供应商为代表,介绍自动钻铆技术的最新发展,并对常见的自动钻铆系统工作特点及效果做了系统分析,针对复合材料壳段装配特点提出一种自动钻铆技术方案,为实现复合材料壳段的自动钻铆奠定基础。
关键词:  复合材料  自动钻铆  拉铆
DOI:10.12044/j.issn.1007-2330.2018.05.002
分类号:TP391
基金项目:
Research of Automatic Drilling-Riveting Technology for Composite Shell
CHEN Ping1, ZHAO Zhen2, LI Hua2, ZHANG Xin2
1.Representative Office of Navy, Beijing 100076;2.Aerospace Research Institute of Materials & Processing Technology, Beijing 100076
Abstract:
Pull type lockbolts is widely applied in aerospace composite case.The assembling efficiency and quality of aerospace composite case can be improved by the realization of automatic drilling-riveting technology.In this papers the riveting principle of pull type lockbolts is introduced.Some automatic drilling-riveting technology in China and abroad and the recent developments are reviewed in the paper.Working characteristics and effect of common automatic drilling-riveting system are analyzed.Further more a new kind of automatic drilling-riveting scheme for composite case assembling are presented,which lays a foundation for the automatic drilling-riveting of the composite case.
Key words:  Composite  Automatic drilling-riveting  Pull type lockbolts