金属/聚合物基于摩擦连接技术研究现状

doi:10.7527/S1000-6893.2021.25016

Abstract

Abstract: With the gradual popularization and development of the lightweight structure concept, polymers and their fiber-reinforced materials are being applied in aviation structures. Polymers and their fiber-reinforced materials have excellent properties such as low density, high specific strength, good corrosion resistance and heat resistance, etc. The adoption of a metal/polymer composite structure can not only improve the overall performance of the structure, but also save costs and reduce weight. This paper firstly discusses the background of metal/polymer joining technologies, and analyzes the advantages and disadvantages of adhesive bonding, mechanical fastening, laser welding, and other joining technologies, which are widely used and mature technologies. Current metal/polymer friction-based joining technologies, including friction stir welding, friction stir spot welding, friction riveting, friction injection riveting, and friction self-riveting welding, are highlighted and their applications in metal/polymer structure are discussed. The joining mechanisms and the future research directions are also summarized.

Key words: lightweight structure, metal, polymer, friction-based joining technology, connection mechanism)]

CLC Number:

LIU Yuchun, ZHAO Hongyun, ZHOU Baosheng, ZHOU Li, WANG Ping, YANG Haifeng, SONG Xiaoguo. A review on friction-based metal/polymer joining technologies[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(4): 525016-525016.

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A review on friction-based metal/polymer joining technologies

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