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Tel : 025284892197 E2mail: carature@163.com
陳國平 (1956 -)　男 ,教授 ,博士生導(dǎo)師。主要研究方向 :復(fù)雜結(jié)構(gòu)動(dòng)力學(xué)分析與控制。
Tel : 025284892142 E2mail : gpchen @nuaa. edu. cn
(責(zé)任編輯 :李鐵柏 )

　　文章編號(hào) :100026893 (2008) 0320716205

電磁鉚接技術(shù)在大飛機(jī)制造中的應(yīng)用初探

曹增強(qiáng)
(西北工業(yè)大學(xué)現(xiàn)代設(shè)計(jì)與集成制造技術(shù)教育部重點(diǎn)實(shí)驗(yàn)室 ,陜西西安　 710072)

Exploration of Electromagnetic Riveting Application in Large Aircraft Manufacturing
Cao Zengqiang
( The Key Laboratory of Contemporary Design and Integrated Manufacturing ,
Northwestern Polytechnical University , Xi’an　710072 , China)

摘　要 :電磁鉚接是一種新型連接工藝 ,本文介紹了電磁鉚接技術(shù)的特點(diǎn)及其發(fā)展。針對(duì)大飛機(jī)制造的技術(shù)需求 ,分析了電磁鉚接技術(shù)在大飛機(jī)研制中的作用 ,重點(diǎn)介紹了電磁鉚接技術(shù)在干涉配合鉚接、復(fù)合材料結(jié)構(gòu)鉚接、干涉配合緊固件安裝等方面的應(yīng)用。實(shí)驗(yàn)研究表明電磁鉚接形成的干涉量均勻 ,能夠提高結(jié)構(gòu)疲勞壽命 ,可以安裝大干涉量干涉配合緊固件 ,對(duì)復(fù)合材料結(jié)構(gòu)鉚接可以減少安裝損傷。分析了為滿足大飛機(jī)研制的需要 ,中國下一階段在電磁鉚接技術(shù)方面要進(jìn)行的工作。關(guān)鍵詞 :電磁鉚接 ;飛機(jī)制造 ;干涉配合 ;疲勞壽命 ;復(fù)合材料中圖分類號(hào) : V262. 4　　　文獻(xiàn)標(biāo)識(shí)碼 :A Abstract : Electromagnetic riveting is a new joining method.
This paper introduces the characteristics of elec
2 tromagnetic riveting (EMR) technology and its development , and analyzes the function of EMR in large air2 craft research and manufacturing. Researches on interference2fit riveting , riveting of composites structure and
driving interference2fit fastener have been done according to the technological needs of large aircraft manufac2 turing. The results of experimental reseach indicate that the interference produced by EMR is more uniform

Key words : electromagnetic riveting; aircraft manufacturing; interference2fit ; fatigue life ; composite
　
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