Preparation and Mechanical Properties Analysis of Aviation Mechanical Carbon Fiber Reinforced Plastics

Abstract:

The study aims to explore the preparation of aviation mechanical carbon fiber reinforced plastics (CFRP) and the properties of CFRP composites. Taking the aero box body as an example, the mechanical properties of CFRP are studied. The preparation of CFRP is analyzed by searching the data. CFRP plates are explored according to the stress analysis of composite materials. The finite element analysis software ANSYS Workbench and UG software are adopted to build the 3D model of the aero box body. After adding materials in ANSYS Workbench and simplifying the UG model, the finite element analysis of the model is carried out by computer. The 3D model of the aero box is constructed, the finite element analysis of the aero box is carried out, and the mechanical properties of CFRP are explored. In this study, the possibility of the practical application of CFRP in the aviation box body lightweight is clarified, which gives a direction for the subsequent actual molding and guides the application of CFRP in aviation field.

• Periodical: Key Engineering Materials (Volume 871)
• Pages: 234-239
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.871.234
• Online since: January 2021
• Authors: Sheng Li Yan, Hao Li, Fei Zhan*
• Keywords: Aero Box Body, CFRP, Finite Element, Finite Element Analysis, Mechanical Properties

References

[1] L. Zhao, M. Shan, F. Liu, A probabilistic model for strength analysis of composite double-lap single-bolt joints, Composite Structures. 161 (2017) 419-427.

DOI: 10.1016/j.compstruct.2016.11.074

[2] K. Z. Qian, An experimental investigation into the behavior of glassfiber reinforced polymer elements at elevated temperatures, Dissertations & Theses – Gradworks. 5,8 (2014) 35-39.

[3] Y. Y. Li, X. L. Sun, W. X. Zhong, et al, Study on the Knittability of Carbon Fiber Knitted Three-dimensional Ready-made Fabrics, Knitting industry. 22,9 (2015) 8-11.

[4] K. Zhang, Y. Gu, M. Li, et al, Effect of rapid curing process on the properties of carbon fiber/epoxy composite fabricated using vacuum assisted resin infusion molding, Materials & Design. 54 (2014) 624-631.

DOI: 10.1016/j.matdes.2013.08.065

[5] H. Li, T. Charpentier, J. Du, et al, Composite reinforcement: Rencent development of continuous glass fibers, International Journal of Applied Glass Science. 8,1 (2017) 23-26.

DOI: 10.1111/ijag.12261

[6] A. Tessema, W. Mitchell, B. Koohbor, et al, The effect of nano-fillers on the in-plane and interlaminar shear properties of carbon fiber reinforced composite, Journal of Dynamic Behavior of Materials. 4,3 (2018) 296-307.

DOI: 10.1007/s40870-018-0166-2

[7] C. Wang, J. Yue, Q. Guang, et al, Mechanical properties of the cured laminates on the hot-press tackified preforms in vacuum assisted resin transfer molding, Journal of wuhan university of technology-materials science. 33 (2018) 242-248.

DOI: 10.1007/s11595-018-1812-1

[8] B. Beylergil, M. TanoLu. E. Aktas. Effect of polyamide-6,6(PA 66) nonwoven veils on the mechanical performance of carbon fiber/epoxy composites, Composite Structures. 194 (2018) 21-35.

DOI: 10.1016/j.compstruct.2018.03.097

[9] R. Bai, Shanxi Textiles Assembly, A Research on the Development of Carbon Fiber Knitted Composite Materials, Knitting Industries. 2 (2015) 29-33.

[10] R. Klaus, Predicting fiber composite damage and failure, Journal of Composite Materials. 49,21 (2015) 2673-2683.

DOI: 10.1177/0021998314553885