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| Research on Forming Technology of Fiber Metal Laminate Curved Parts |
| LIU Jianguang, ZHANG Jiazhen, YUE Guangguan, GE Zengru |
| Beijing Key Laboratory of Civil Aircraft Structures and Composite Materials, Beijing Aeronautical Science & Technology Research Institute of COMAC, Beijing 102211, China |
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Abstract Due to good comprehensive performance, fiber metal laminates (FMLs) have been applied more and more in the fields of aviation and aerospace. However, forming technology has become one of the main difficulties limiting the applications of FMLs. In this paper, the forming technologies of FMLs are reviewed. The effect factors on the formability of FMLs and main defects are analyzed. Then the research progress of the forming technology of curved parts at home and abroad as well as several new recently proposed forming technologies of FMLs are introduced. Finally, the existing problems and bottleneck technologies of FMLs plastic forming are analyzed.
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| [1] |
. COVER[J]. Aeronautical Manufacturing Technology, 2025, 68(9): 1-1. |
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2019, 
