Guidelines for Aircraft Composite Panels
| Autor: | Valentin Soare, Bogdan Rusu, Simona Blindu Blindu, Andra Micu |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
sandwich panels
Materials science lay-up manufacturing honeycomb core 010308 nuclear & particles physics business.industry 3d printing lcsh:Motor vehicles. Aeronautics. Astronautics Composite number composite materials Aerospace Engineering 02 engineering and technology Structural engineering 021001 nanoscience & nanotechnology 01 natural sciences aviation industry Control and Systems Engineering 0103 physical sciences lcsh:TL1-4050 0210 nano-technology business |
| Zdroj: | INCAS Bulletin, Vol 12, Iss 1, Pp 217-228 (2020) |
| ISSN: | 2247-4528 2066-8201 |
| Popis: | The objective of this paper is to give a general perspective and present some elementary steps for manufacturing aircraft sandwich panel composites. Composite materials have been widely used in high performance sectors of the aerospace and automotive industry, and there is considerable knowledge and confidence in their static, dynamic and crashworthiness properties. Sandwich composites are becoming more and more used in airframe structural design, mainly for their ability to substantially reduce weight while maintaining their high mechanical properties. The steps for manufacturing a sandwich composite that meets all the requirements for exploitation are very precise and rigorous, involving specific design requirements, specific materials selection and specific manufacturing conditions starting with the lay-up procedure and up to the curing process inside an autoclave. After the curing process, destructive and nondestructive tests and experiments are performed on the composite structures in order to validate the products. At the same time, this paper presents a short briefing about the implication of 3D printing technologies with high temperature resistance resins for sandwich cores used in aerospace applications. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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