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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2023, Vol. 44 ›› Issue (9): 628255-628255.doi: 10.7527/S1000-6893.2023.28255

• special column • Previous Articles    

Progress in manufacturing technologies of resin⁃based composite lattice structures

Jian HAN, Shiyong SUN, Bin NIU(), Rui YANG, Dongjiang WU   

  1. College of Mechanical Engineering,Dalian University of Technology,Dalian 116024,China
  • Received:2022-11-11 Revised:2022-11-23 Accepted:2023-01-17 Online:2023-03-06 Published:2023-02-10
  • Contact: Bin NIU E-mail:niubin@dlut.edu.cn
  • Supported by:
    National Natural Science Foundation of China(51790172)

Abstract:

Being an advanced structure which integrates the advantages of lattice structures and composite materials, the resin-based composite lattice structure is an ideal structural material to realize the lightweight, multifunctional, and intelligent aircraft structure. However, due to the characteristics of the composite lattice structure, such as the anisotropy of composite materials, the cross-scale feature, the complex geo-metric topology configuration, and the multi-functional integrated design requirements, there are many problems and challenges in the manufacturing technology of composite lattice structure. This article reviews the development of composite lattice structure manufacturing technology and characteristics. In addition to the analysis of current status, the characteristics of the manufacturing technology are classified and discussed, and the key techniques of manufacturing technologies are analyzed. The existing problems restricting the development of the manufacturing technology for the composite lattice are further analyzed. Finally, the future development directions of the composite lattice structure preparation field are suggested.

Key words: resin-based composite materials, lattice structure, manufacturing technology, critical process, high-performance manufacturing

CLC Number: