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摘要：
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介绍国内外飞机导管数字化制造技术的情况,针对新支线飞机ARJ21的研制需求并结合实际生产情况,提出了飞机导管数字化制造技术应用方案,并在新支线飞机机头及铰链臂零件成形制造中进行实施,用数字量的CATIA模型代替传统的标准实样,实现了产品设计、仿真优化、成形制造、检验全过程的数字化信息传递,生产的导管件全部合格交付,满足了装配要求,效果显著。
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The digitized manufacturing technology of pipe of domestic and foreign aircraft was introduced.According to the demand of developing new branch aircraft ARJ21 and the state of actual production,the scheme of the digitized manufacturing technology of aircraft pipe was put forward and applied successfully in the head and hinge tube of the aircraft ARJ21,in which the digitized CATIA model was used to replace the traditional standard model so that the digitized information transform was realized during design,simulation,manufacturing and inspection of the pipe.The scheme was applied successfully in the head and hinge tube of the aircraft ARJ21,with which all the manufactured pipe parts were qualified and the effectiveness was obvious.
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基金项目：
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作者简介：
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参考文献：
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[1]冯新明,张囡.数字化技术在新支线项目研制中的应用[J].航空制造技术,2006,(10):56-60.
[2]宁汝新,刘检华,唐承统.数字化制造中的建模和仿真技术[J].机械工程学报,2006,42(7):132-136.
[3]李振强,侯清海,王永军,等.导管三维快速建模及模型预处理技术研究[J].制造业自动化,2007,29(3):15-18.
[4]Yang He,Gu Ruijie,Zhan Mei,et al.Effect of frictions onthe cross section quality of thin-walled tube NC bending[J].Transactions of Nonferrous Metals Society of China,2006,16(4):878-886.
[5]李恒,杨合,寇永乐,等.大口径薄壁小弯曲半径数控弯管有限元建模和实验[J].锻压技术,2006,31(5):136-139.
[6]许旭东,李光俊.焊接类导管数字化柔性制造技术[J].航空制造技术,2007,(6):48-50.
[7]岳永保,杨合,詹梅,等.薄壁管小弯曲半径数控弯曲壁厚减薄实验研究[J].锻压技术,2007,32(5):58-62.
[8]Gu Ruijie,Yang He,Zhan Mei,et al.Effect of mandrel on thecross section quality of thin-walled tube NC bending[J].Transactions of Nonferrous Metals Society of China,2005,15(6):266-271.
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