CN106494606A - 中空长航时无人机蒙皮结构 - Google Patents

中空长航时无人机蒙皮结构 Download PDF

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Publication number
CN106494606A
CN106494606A CN201510469759.9A CN201510469759A CN106494606A CN 106494606 A CN106494606 A CN 106494606A CN 201510469759 A CN201510469759 A CN 201510469759A CN 106494606 A CN106494606 A CN 106494606A
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stressed
covering
skin construction
unmanned aircraft
hollow long
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CN201510469759.9A
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Inventor
沈观清
春燕
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Beijing Zheng Xing Hong Technology Co Ltd
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Individual
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Abstract

蒙皮结构BDM-WSI是铝合金和巴尔沙轻木胶合而成机翼、水平尾翼和垂直尾翼蒙皮结构。具有高抗剪、高拉伸强度的轻比重复合材料结构。机翼根部弯矩达360公斤•米，由此产生极大的拉伸应力和剪切应力，为了满足这样的强度要求，需要高抗剪蒙皮而且重量极轻。采用这种蒙皮后由于铝蒙皮已经磷酸阳极化，表面光滑且具有极强的抗恶劣气候条件的能力。

Description

中空长航时无人机蒙皮结构
技术领域
中空长航时无人机BDM系列机翼蒙皮材料BDM-WSI结构和制造工艺。
背景技术
蒙皮结构BDM-WSI是铝合金和巴尔沙轻木胶合而成机翼、水平尾翼和垂直尾翼蒙皮结构。具有高抗剪、高拉伸强度的轻比重复合材料结构。
发明内容
蒙皮结构图、照片。
附图说明
图1是蒙皮胶合在机翼上的示意图左视图；
图2是蒙皮胶合在机翼上的示意图右视图；
图3是蒙皮的结构示意图。
附图中各结构的标记如下：1、铝合金；2、巴尔沙轻木。

Claims (3)

1.本文所描述的是用于小型无人机机翼蒙皮的复合材料结构，此蒙皮是采用铝合金铝箔，经过阳极化处理后，表面呈原铝箔银灰色，表面无划痕、无翘曲、光滑平整。
2.此结构蒙皮另一组成材料为巴西产巴尔沙轻木片，用特种环氧改性酚醛树脂在热压罐内二者胶合而成。
3.此蒙皮材料比重为10厘米×10厘米×2.2毫米（2.2-2.5毫米），重量为10.5克，抗拉强度（纵向）：22公斤/平方毫米。
CN201510469759.9A 2015-09-06 2015-09-06 中空长航时无人机蒙皮结构 Pending CN106494606A (zh)

Priority Applications (1)

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CN201510469759.9A CN106494606A (zh) 2015-09-06 2015-09-06 中空长航时无人机蒙皮结构

Applications Claiming Priority (1)

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CN201510469759.9A CN106494606A (zh) 2015-09-06 2015-09-06 中空长航时无人机蒙皮结构

Publications (1)

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CN106494606A true CN106494606A (zh) 2017-03-15

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CN201510469759.9A Pending CN106494606A (zh) 2015-09-06 2015-09-06 中空长航时无人机蒙皮结构

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108583931A (zh) * 2018-05-21 2018-09-28 北京正兴弘业科技有限公司 一种中小型无人机先进制造工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101524903A (zh) * 2009-04-09 2009-09-09 哈尔滨工业大学 碳纤维金属层合板
CN201613569U (zh) * 2010-02-09 2010-10-27 常熟市卡柏先进复合材料有限公司 一种轻质木夹芯板
CN102463719A (zh) * 2010-11-10 2012-05-23 淄博高新区石桥鸿兴混凝土制品加工厂 一种轻质夹心复合板
CN102991666A (zh) * 2012-11-26 2013-03-27 中国商用飞机有限责任公司 具备流动控制和防除冰功能的叠层板飞机蒙皮
JP2016107624A (ja) * 2014-10-09 2016-06-20 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ 複合材と金属との接合部を有する複合材構造体、及びその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101524903A (zh) * 2009-04-09 2009-09-09 哈尔滨工业大学 碳纤维金属层合板
CN201613569U (zh) * 2010-02-09 2010-10-27 常熟市卡柏先进复合材料有限公司 一种轻质木夹芯板
CN102463719A (zh) * 2010-11-10 2012-05-23 淄博高新区石桥鸿兴混凝土制品加工厂 一种轻质夹心复合板
CN102991666A (zh) * 2012-11-26 2013-03-27 中国商用飞机有限责任公司 具备流动控制和防除冰功能的叠层板飞机蒙皮
JP2016107624A (ja) * 2014-10-09 2016-06-20 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ 複合材と金属との接合部を有する複合材構造体、及びその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108583931A (zh) * 2018-05-21 2018-09-28 北京正兴弘业科技有限公司 一种中小型无人机先进制造工艺
CN108583931B (zh) * 2018-05-21 2020-11-03 沈观清 一种中小型无人机先进制造工艺

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Application publication date: 20170315