Reinforced and thickened mold insert and method of manufacturing the same

摘要

A reinforced and thickened mold insert and a method of manufacturing the same include the procedures of: first, providing an original mandrel that has an electroformed metal mold insert; next, forming a plurality of protrusive or indented coupling reinforced sections on the electroformed metal mold insert; finally forming a thickened metal layer on the electroformed metal mold insert and the coupling reinforced sections by metal spraying. The coupling reinforced sections can increase the bonding power between the electroformed metal mold insert and the thickened metal layer.