3218 アクティブマテリアルシステム創製のための試み(J06-5 スマート材料システム,J06 知的材料・構造システム)

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This paper describes development of the CFRP/aluminum active laminates and their demonstrators in complicated shapes as an example of the active material systems. The active laminates were successfully made by hot-pressing of an aluminum for the metal layer as a high CTE material, a unidirectional CFRP prepreg as a low CTE/electric resistance heating material, a unidirectional KFRP prepreg as a low CTE/insulating material. It was also found that the electric resistance of the CFRP layer can be used to monitor the temperature, that is, the curvature of the active laminate. The aluminum type active laminate was made into complicated shapes, that is, a hatch, a stack, a coil and a lift types, and their actuation performances were successfully demonstrated.
一般社団法人日本機械学会の論文
2006-09-15