| 铝合金蒙皮聚能切割的数值计算与实验研究 |
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| 引用本文： | 董世康,;仵和平,;黄旭东,;胡芳友. 铝合金蒙皮聚能切割的数值计算与实验研究[J]. 中国材料科技与设备, 2014, 0(5): 33-35 |
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| 作者姓名： | 董世康, 仵和平, 黄旭东, 胡芳友 |
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| 作者单位： | [1]海军航空工程学院青岛校区,山东青岛266041; [2]北方特种能源集团西安庆华公司,陕西西安710025 |
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| 基金项目： | 海军航空工程学院研究生创新基金项目 |
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| 摘 要： | 为了在战场条件下实现飞机受损蒙皮不规则破孔的快速修整，引入聚能切割技术，通过数值计算，设计了针对铝合金板材的低能量聚能切割索；经聚能切割实验，获得了边缘整齐、线性良好的穿透性切割缝隙；同时，对切割索的安全性与可靠性进行了测试。
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| 关 键 词： | 聚能切割索 铝合金板材 |
Numerical Calculation and Experimental Research on Shaped Charge Cutting of Aluminum Alloy Skin |
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| Affiliation: | DONG Shi -kang , WU He -ping , HUANG Xu-dong , HU Fang-you (1. Naval Aeronautical Engineering InstituteQingdao Campus, Shandong, Qingdao, 266041, China; 2. North Special Energy Group, Xi＇an Qinghua Company, Shanxi, Xi＇an, 710025, China) |
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| Abstract: | In order to rapidly reshape the irregular holes on damaged skin in battlefield conditions, explosive cutting technology is introduced into the field of aircraft structure repair. A kind of low--energy linear shaped charge for aluminum alloy plates is designed based on numerical calculation. Experimental results show that shaped charge jets can penetrate aluminum alloy plates and the incision is fine. Meanwhile, the security and the reliability of such cutter are testified. |
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| Keywords: | Flexible linear shaped charge Aluminum alloy plate |
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