Influence of stamping depth and distribution of stiffeners on the load-bearing capacity of aircraft cable brackets

Wang Xiaoliang; Cui Yunxian; Yuan Tiebing; Zhu Haotian; Wang Xiaowei

doi:10.1117/12.2682906

16 June 2023 Influence of stamping depth and distribution of stiffeners on the load-bearing capacity of aircraft cable brackets

Wang Xiaoliang, Cui Yunxian, Yuan Tiebing, Zhu Haotian, Wang Xiaowei

Author Affiliations +

Proceedings Volume 12703, Sixth International Conference on Intelligent Computing, Communication, and Devices (ICCD 2023); 127032Y (2023) https://doi.org/10.1117/12.2682906
Event: Sixth International Conference on Intelligent Computing, Communication, and Devices (ICCD 2023), 2023, Hong Kong, China

Abstract

Finite element simulation model for cable brackets commonly used in commercial aircraft was developed to investigate the effect of the stamping depth and stiffeners distribution on the load-bearing capacity of 2A12 aluminum alloy brackets, as well as their failure locations. The results showed that: the stiffener can increase the bearing capacity of the bracket, the greater the stamping depth of the stiffeners, the greater the bearing capacity of the bracket; the stiffeners at both ends of the bending axis of the bracket increased the bearing capacity of the bracket the least, 9%. The stiffeners dividing the bracket bending axis into equal lengths increased the bearing capacity of the bracket the most, 30%. The junction of the horizontal plane of the bracket and the curved surface had the greatest equivalent plastic strain and was most vulnerable to plastic deformation.

Citation Download Citation

Wang Xiaoliang, Cui Yunxian, Yuan Tiebing, Zhu Haotian, and Wang Xiaowei "Influence of stamping depth and distribution of stiffeners on the load-bearing capacity of aircraft cable brackets", Proc. SPIE 12703, Sixth International Conference on Intelligent Computing, Communication, and Devices (ICCD 2023), 127032Y (16 June 2023); https://doi.org/10.1117/12.2682906

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