The invention provides a carbon-glass hybrid composite material skin for an aircraft and a preparation process of the carbon-glass hybrid composite material skin, and relates to the technical field of aircraft accessories. According to the carbon-glass hybrid composite material skin for the aircraft, the skin is made of a mixture of carbon fibers, glass fibers and resin, and the skin is of an integrally-formed structure; the value range of the mass percent of the mixture of the carbon fibers and the glass fibers is 60%-70%, and the value range of the mass percent of the resin is 40%-30%; the skin is provided with a non-thickened area and a thickened area. The technical problems that in the prior art, an aircraft skin made of a metal material is heavy in weight and complex in structural design, and the impact resistance and the stability of a product are poor when the aircraft skin is used are solved. The material of the skin is a mixture of carbon fibers, glass fibers and resin, the skin is integrally formed and designed, the weight is light, and the overall structural strength is improved.
本发明提供一种用于飞行器的碳玻混杂复合材料蒙皮及其制备工艺,涉及飞行器配件的技术领域。一种用于飞行器的碳玻混杂复合材料蒙皮,蒙皮的材料为碳纤维、玻璃纤维、树脂的混合物,蒙皮为一体成型结构;碳纤维、玻璃纤维的混合物的质量百分比的取值范围在60%‑70%之间,树脂的质量百分比的取值范围在40%‑30%之间;蒙皮设有非加厚区和加厚区。解决了现有技术中,金属材料的飞行器蒙皮重量沉,结构设计复杂,使用时,产品的抗冲击性能差,稳定性差的技术问题。本发明蒙皮的材料为碳纤维、玻璃纤维、树脂的混合物,一体成型设计,重量轻,提高了整体的结构强度。
Carbon-glass hybrid composite material skin for aircraft and preparation process of carbon-glass hybrid composite material skin
一种用于飞行器的碳玻混杂复合材料蒙皮及其制备工艺
2023-08-29
Patent
Electronic Resource
Chinese
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B64C AEROPLANES , Flugzeuge / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Impact self-induction composite material aircraft skin structure and preparation method thereof
European Patent Office | 2021
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