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| Aircraft Structures Technology Based on Power Beam Additive Manufacturing |
| WANG Xiangming, CUI Can, SU Yadong, WU Bin |
| (AVIC Shenyang Aircraft Design & Research Institute, Shenyang 110035, China) |
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Abstract The development direction of modern aircraft structures technology are lightweight, high efficiency, long
life, multi-function, low cost, and rapid response manufacturing. Limited by traditional manufacturing technology, some innovative
structures couldn’t be made out. The additive manufacturing, using laser and electron power beam, offers an opportunity
for the engineering application of innovative structures. Based on additive manufacturing technology and in the view of
the requirements of modern aircraft structure, we developed large-scale integration, multiple gradients, and functional structure
integration, created innovative structures, made a research of the design and evaluation, and presented engineering verification
mode based on the technical maturity.
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2017, 
