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Acta Aeronautica et Astronautica Sinica ›› 2025, Vol. 46 ›› Issue (6): 531309.doi: 10.7527/S1000-6893.2024.31309

• Material Engineering and Mechanical Manufacturing • Previous Articles    

Research status and tendency of advanced manufacturing theory and technology in aerospace

Wenfeng DING, Nian WAN, Biao ZHAO(), Yucan FU, Jiuhua XU   

  1. College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China
  • Received:2024-09-29 Revised:2024-10-23 Accepted:2024-11-07 Online:2024-11-19 Published:2024-11-18
  • Contact: Biao ZHAO E-mail:zhaobiao@nuaa.edu.cn
  • Supported by:
    National Natural Science Foundation of China(92160301);Science Center for Gas Turbine Project(P2023-B-IV-003-001);Natural Science Foundation of Jiangsu Province(BK20210295);Fundamental Research Funds for the Central University(NG2024015)

Abstract:

Advanced manufacturing theory and technology are the cornerstone of technological progress and social development, as well as the foundation for supporting the aerospace industry and national defense construction. They are also the key to promoting innovation in high-end equipment. However, with the development of new materials and new structures, traditional manufacturing techniques are unable to meet the processing requirements of key components in the aerospace industry. Therefore, advanced manufacturing theory and technology have become an important research direction in the aerospace field, experiencing rapid development. This paper first introduces the connotation and characteristics of advanced manufacturing theory and technology in aerospace. Besides, it summarizes the basic principles, application areas, and application material scope of typical advanced manufacturing theories and technologies in the aerospace field, such as high/ultra-high speed machining, precision forming manufacturing, micro and nano machining, atomic and near atomic scale machining, modern special machining, rapid prototyping manufacturing, and green manufacturing. Secondly, the latest research progress in advanced manufacturing theory and technology is summarized, Including high speed and efficient machining technology, high performance composite machining technology, intelligent control machining technology, large scale, miniaturization, and emerging material technology. Then, the main challenges and future development trends faced by current advanced manufacturing theories and technologies are discussed in depth. Subsequently, the engineering application and design manufacturing integration of advanced manufacturing theory and technology are elaborated, and its important position in the aerospace manufacturing field is emphasized. Finally, the frontier fields involved in the new generation of advanced manufacturing theory and technology in aviation and aerospace are analyzed, and the principal development points for the future are clarified, the pivotal development directions are indicated.

Key words: advanced manufacturing theory and technology, precision forming manufacturing, engineering applications, design and production integration, new generation manufacturing technology

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