CFRP cylinder plating method and CFRP cylinder with outer plating layer

摘要

PROBLEM TO BE SOLVED: To provide a plating method which enables formation of a metal layer on the surface of a CFRP cylinder with high accuracy without the need of an etching treatment and a CFRP cylinder having an outer-surface plated layer.SOLUTION: A plating method of a CFRP cylinder includes a step of preparing an adhesive metal foil film 70 having a metal foil layer and a thermosetting adhesive layer, an adhesive metal foil film 70 winding step of winding the adhesive metal foil film 70 having a width covering the effective length of the CFRP cylinder 100 around the outer periphery of a CFRP cylinder 100 formed by causing carbon fiber to be contained in a thermoplastic resin and hardening thermally and adhering through a thermosetting adhesive, a metal foil layer integration step of heat-treating the CFRP cylinder 100 having the adhesive metal foil film 70 to integrate the metal foil cylindrical layer with the outer periphery of the CFRP cylinder and an outer-surface metal plating step of forming an outer-surface metal plating on the outer surface of the ground metal foil cylindrical layer.