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Skin paving technology and drones

A drone and skin technology, applied in aircraft assembly, fuselage bulkheads, etc.

Active Publication Date: 2021-02-09
青岛中科方舟航空科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 paving technology and drones
  • Skin paving technology and drones

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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

Embodiments of the present invention provide a skin paving process and an unmanned aerial vehicle. The skin paving process is suitable for paving a flexible skin film on a skeleton. The skin paving process includes the following steps: Paste multiple double-sided adhesive strips on the working surface of the paved skin, so that a filling area is formed between adjacent double-sided adhesive strips; fill the filled area with silica gel; pave the flexible skin film on the working surface of the film , and the flexible skin film is bonded and fixed with double-sided adhesive strips and silica gel. The UAV is manufactured by this process, and the combination of the flexible skin film and the skeleton is high in firmness and reliability.

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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Patent Type & Authority Patents(China)
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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