Bonding of Lead Wire to Thin Film (Repot 1)

Peel Strength of Parallel Gap Resistance Welded Joint which Consisted of CP Wire and Zinc Spraying Coated Film

Abstract

A lead wire set on a zinc spraying coated film was joined by a paralled gap resistance welding method. In this joining, the wire penetrates into the film, depending on welding heat input under constant electrode force. On the other hand, the peel strength of the joint increases as the penetration depth increases, but the deeper penetration may effect on the insulation of a plastic capacitor due to welding heat. Then, a something controlling method of the penetration depth is to be considerable to perform a sound lead wire joint.