| 飞机天线罩成形模具型面修正技术研究 |
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| 引用本文： | 曾祥财,王仲奇,李西宁. 飞机天线罩成形模具型面修正技术研究[J]. 锻压装备与制造技术, 2011, 0(2): 87-90 |
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| 作者姓名： | 曾祥财 王仲奇 李西宁 |
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| 作者单位： | 西北工业大学现代设计与集成制造技术教育部重点实验室; |
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| 基金项目： | 国防基础科研资助项目(D0620070101) |
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| 摘 要： | 飞机复合材料天线罩是雷达的防护部件,为雷达提供了发射和接收电磁的窗口.针对飞机复合材料天线罩在加热固化成形过程中的变形问题,在原材料、成形设备和成形工艺不变的情况下,在模具设计时对天线罩固化过程中的变形进行补偿.通过成形后天线罩外形数据与天线罩理论数据的匹配,算出天线罩成形过程中的变形量,在天线罩成形模具设计时就对模具...
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| 关 键 词： | 机械制造 型面修正 天线罩 模具 飞机 |
Research on the Surface Revising Technology of Forming Mould for Aircraft Radome |
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| ZENG Xiangcai,WANG Zhongqi,LI Xining. Research on the Surface Revising Technology of Forming Mould for Aircraft Radome[J]. China Metalforming Equipment & Manufacturing Technology, 2011, 0(2): 87-90 |
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| Authors: | ZENG Xiangcai WANG Zhongqi LI Xining |
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| Affiliation: | ZENG Xiangcai,WANG Zhongqi,LI Xining (Key Laboratory of Contemporary Design and Integrated Manufacturing Technology,Ministry of Education,Northwestern Polytechnical University,Xi'an 710072,Shanxi China) |
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| Abstract: | Aircraft composite radome can protect radar which provides the electromagnetic window of radar. Aiming at the deformation problem during aircraft composite radomes heating and curing process,with the same raw materials,molding equipment and the existing molding process,a research on the surface revising technology of forming mould for aircraft radome has been conducted.Through a comparison between product surface after deformation and product design surface,the deformation volume has been calculated.In the ... |
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| Keywords: | Aircraft radome Deformation compensation Curved surface matching Surface revising |
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