J0403-2-5 冷間圧延鋼板の自己穴あけリベット締結([J0403-2]締結・接合部の力学と評価(2):機械締結)

概要

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The impulsive riveting method can join the sheets without drilling as well as disjoin easily the jointed sheets. The joints made by the method have high joint strength and the deformation of the joints is also small. However, the equipment for the impulsive riveting is large in order to utilize the impulsive energy. Therefore, miniaturization and simplification of the equipment are necessary for the practical application. In this study, the self-punching riveting method is applied to the joining of cold-reduced carbon steel sheets. The proposed method uses a press machine. The sheets are joined by compressing the rivet at the quasi-static speed without drilling of the sheets. The deformation and the strength of the joints made by the method are examined in comparison with those of the joints made by caulking and the impulsive riveting method.
2010-09-04