32th Congress of the International Council of the Aeronautical Sciences

04.2 - Aerostructures Design, Structural Dynamics, Aeroelasticity

PROCESS RESEARCH AND OPTIMINZATION OF PINHOLE HOLE AND NAIL HEAD DAMAGE ON COMPOSITE PARTS

Y. Liu¹, D. Zhou¹, S. Feng¹, C. Yang¹, H. Xie¹; ¹Chengdu Aircraft Industry (Group) Corporation Ltd., China

In this paper, the formation mechanism of pinholes on the surface of the product was verified by process research. By adjusting the process, optimizing the process and other methods, a new method of mixing and gluing is proposed, which can meet the surface quality requirements of aviation products without grinding the adhesive.


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