| 飞机总装自动化制孔预装配紧固件安装位置优化 |
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| 引用本文： | 曾长,王珉,陈文亮,余路,王宇波.飞机总装自动化制孔预装配紧固件安装位置优化[J].南京航空航天大学学报,2012,44(Z1):9-14. |
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| 作者姓名： | 曾长 王珉 陈文亮 余路 王宇波 |
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| 作者单位： | 1. 南京航空航天大学机电学院,南京,210016
2. 上海飞机制造有限公司航空制造技术研究所,上海,200436 |
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| 基金项目： | 南京航空航天大学基本科研业务费专项科研 |
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| 摘 要： | 首先针对某型号飞机机身段对接处典型位置建立了有限元分析模型,分析了不同单向压紧力下各钻孔部位每层贴合面间隙的变化。然后研究在同一单向压紧力作用下,3种不同预装配紧固件安装位置情况对各钻孔部位贴合面间隙的影响,得到了最优的预装配紧固件安装位置。
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| 关 键 词： | 飞机装配 预装配紧固件 单向压紧 毛刺 有限元分析 |
Optimization of Tack Fastener Install Position for Automatics Drilling of Aircraft Final Assembly |
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| Zeng Chang
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Wang Min
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Chen Wenliang
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Yu Lu
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Wang Yubo.Optimization of Tack Fastener Install Position for Automatics Drilling of Aircraft Final Assembly[J].Journal of Nanjing University of Aeronautics & Astronautics,2012,44(Z1):9-14. |
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| Authors: | Zeng Chang Wang Min Chen Wenliang Yu Lu Wang Yubo |
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| Institution: | 1.College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics& Astronautics,Nanjing,210016,China;2.Institute of Aeronautical Manufacturing Technology,Shanghai AircraftManufacturing Co.Ltd.,Shanghai,200436,China) |
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| Abstract: | A finite element analysis(FEA) model is built for a case of typical location for middle-fuselage and middle-after fuselage section assembly.Then,the influence of pressure on interfacial clearance is analyzed based on the FEA model.Finally,the tack fastener install position is optimized by analyzing the effects of three different install positions on the inerfacial clearance. |
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| Keywords: | aircraft assembly tack fasteners one-side pressure burr finite element analysis |
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