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Skin laying technology and unmanned aerial vehicle

A technology of drones and skins, which is applied in aircraft assembly, fuselage bulkheads, etc.

Active Publication Date: 2019-12-17
青岛中科方舟航空科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The process of fixing the skin to the skeleton with adhesives or rivets is only used for the paving of the rigid skin, and there is currently no paving process for fixing the flexible skin to the skeleton

Method used

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  • Skin laying technology and unmanned aerial vehicle
  • Skin laying technology and unmanned aerial vehicle

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0030] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The embodiment of the invention provides a skin laying technology and an unmanned aerial vehicle. The skin laying technology is suitable for laying a flexible skin thin film to a framework. The skin laying technology comprises the following steps that a plurality of double-sided adhesive tape bars are pasted to a film attaching working face to be paved with skin of the framework, and filling areasare formed between adjacent double-sided adhesive tape bars; and the filling areas are filled with silicon gel; the flexible skin thin film is laid to the film attaching working face, and the flexible skin thin film is bonded and fixed to the double-sided adhesive tape bars and the silicon gel. The unmanned aerial vehicle is manufactured with the technology, the combination firmness of the flexible skin thin film and the framework is high, and reliability is high.

Description

technical field [0001] The invention relates to the field of manufacturing and processing of unmanned aerial vehicles, in particular, to a skin paving process and an unmanned aerial vehicle. Background technique [0002] Aircraft skin refers to the three-dimensional component that surrounds the aircraft skeleton structure and is fixed on the skeleton with adhesives or rivets to form the aerodynamic shape of the aircraft. Since the skin bears the aerodynamic force and maintains the aerodynamic shape of the aircraft during the flight process, the skin is required to have high strength, good plasticity, smooth surface and high corrosion resistance. At present, rigid skins such as aluminum alloys and composite materials are widely used on aircraft, but with the emergence of low-speed and long-endurance drones, the rigidity requirements for skins have declined, and economic costs and drones have been considered. weight, flexible skin films are used in the drone industry. [000...

Claims

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Application Information

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IPC IPC(8): B64C1/12B64F5/10
CPCB64C1/12B64F5/10
Inventor 郑亚娜李赤民石磊李占豪
Owner 青岛中科方舟航空科技有限公司
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