METAL RESIN JOINTING METHOD USING PLURALITY OF LASER BEAM SOURCES AND METAL RESIN COMPOSITE

摘要

PROBLEM TO BE SOLVED: To provide a use method of a laser beam source extremely easy and efficient in the control of the heating place and heating temperature of a resin material in a method for jointing a metal material and the resin material by heating the resin material of a jointed part to a temperature forming air bubbles with a specific size using the laser beam source.

SOLUTION: As the laser beam source, a resin melting laser beam source for heating the resin material to a resin melting temperature and a resin decomposing laser beam source for heating the resin material to the resin decomposing temperature of the resin material are used and a laser beam is applied to a range wherein the resin material is melted by irradiation with the resin melting laser beam source from the resin decomposing laser beam source to decompose the resin material.

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