Honda Motor Co., Ltd.
Self-Piercing Rivet Fastening Method And Fastening Device

Abstract:

To provide a fastening method and a fastening device for a self-piercing rivet so that the adhesive force of the adhesive applied between the members to be fastened can be exerted to a greater degree, a rivet fastening method comprises a step of preparing at least two plates stacked via an adhesive layer; a step of preparing a rod-shaped punch having at least two openings and an air flow path through which the at least two openings are communicated; a step of preparing a self-piercing rivet with a through hole; and a step of driving the self-piercing rivet into the at least two plates with the punch so that one of the at least two openings in the punch faces the through hole of the self-piercing rivet.