| 激光焊接大型整体壁板设计与考核方法 |
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| 引用本文： | 许 平,毕世权,张伟宁,强 博,都泽鑫.激光焊接大型整体壁板设计与考核方法[J].飞机设计,2021,41(4):49-55. |
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| 作者姓名： | 许 平 毕世权 张伟宁 强 博 都泽鑫 |
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| 作者单位： | (沈阳飞机设计研究所，辽宁沈阳110035) |
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| 摘 要： | 先进战斗机对机体结构提出轻量化、长寿命、高精度等的迫切需求,牵引机体结构的构型向着大型整体化、精准化的创新方向发展.这些不同于传统结构的创新结构构型给结构设计、制造以及考核评价带来新的挑战.论述了基于激光焊接的大型整体壁板的技术优势、设计思路、计算分析,以及考核评价方法,和采用这种创新设计所取得的技术收益.为未来战机大...
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| 关 键 词： | 机身 壁板 激光焊接 整体结构 T型接头 |
| 收稿时间： | 2021/4/19 0:00:00 |
| 修稿时间： | 2021/5/28 0:00:00 |
Design and Assessment Method of Laser WeldedLarge Integral Panel |
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| XU Ping,BI Shiquan,ZHANG Weining,QIANG Bo,DU Zexin.Design and Assessment Method of Laser WeldedLarge Integral Panel[J].Aircraft Design,2021,41(4):49-55. |
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| Authors: | XU Ping BI Shiquan ZHANG Weining QIANG Bo DU Zexin |
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| Institution: | (Shenyang Aircraft Design &Research Institute, Shenyang 110035 , China) |
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| Abstract: | Advanced fighters put forward urgent demand of light weight ,long life , high-accuracy ,etcfor the body structure , which leads the configuration of the body structure to develop towards the in.novation direction of large-scale integration , precision. These innovative structural configurations dif.ferent from traditional structure bring new challenges to structural design , manufacturing and assessment. This paper describes the technical advantages ,design ideas,calculation analysis and evaluationmethods of laser welded large integral panel ,and the technical benefits obtained from this innovativedesign. These studies have laid a good technical foundation for the application of large integral panelof future fighters. |
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| Keywords: | fuselage panel laser beam welding integral structure T-shape joint |
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