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大型整体壁板成形技术
引用本文:曾元松,黄遐.大型整体壁板成形技术[J].航空学报,2008,29(3):721-727.
作者姓名:曾元松  黄遐
作者单位:北京航空制造工程研究所,北京,100024
摘    要: 大型整体壁板是现代先进民用飞机的重要结构件,大型整体壁板成形技术是整机研制过程中所必须要解决的重大关键技术。从大型整体壁板的结构特点出发,介绍了整体壁板的结构形式和分类,重点阐述了整体带筋壁板喷丸成形技术和时效成形技术的国外研究应用进展及发展趋势,分析了国内现有整体壁板成形技术的基础和存在问题,特别介绍了国内在ARJ21新支线飞机研制中所取得的最新进展。最后针对中国大飞机研制的紧迫需求,提出了尽快开展大飞机机翼和机身整体壁板成形技术研究的建议和对策。

关 键 词:整体壁板  喷丸成形  蠕变时效成形  大飞机  铝合金  

Forming Technologies of Large Integral Panel
Zeng Yuansong,Huang Xia.Forming Technologies of Large Integral Panel[J].Acta Aeronautica et Astronautica Sinica,2008,29(3):721-727.
Authors:Zeng Yuansong  Huang Xia
Institution:Beijing Aeronautical Manufacturing Technology Research Institute
Abstract:Large integral panels are the main structure parts of the modern advanced civil airplanes.The forming technology of the large integral panels is an important key technology which must be solved during the developing process of an airplane.Starting from the structure characteristics of the large integral panels,the structure forms and classification of the integral panels are introduced,and the oversea research situation and the developing tendency of the shot peen forming and the creep age forming technologies for the panel with integral stringers are emphatically presented.The research basis and the existing problems of forming technologies of the integral panels in China are also analyzed.Especially,the newest achievements obtained during the developing process of ARJ21 regional jet plane are introduced.Finally,some suggestions and research emphases are proposed for developing as quickly as possible the forming technologies of fuselage and wing panels of large aircraft.
Keywords:integral panel  shot peen forming  creep age forming  large aircraft  aluminum
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