INSERT INJECTION MOLDING METHOD OPTICAL PICKUP APPARATUS

摘要

PURPOSE: An insert injection molding method for an optical pickup actuator is provided to reduce investment costs because a wire can be integrated within a mold without expensive equipment. CONSTITUTION: An insert injection molding method for an optical pickup actuator comprises a wire feeding unit(20) for supplying a wire and an injection mold where a blade and wire holder are processed. A wire is supplied from a wire supplying device to an injection mold. An optical pick up actuator being integrated is molded by inserting an injection resin. A controller for controlling the operation of the wire supplying device is added. A temporary bridge is formed in between the blade and the wire holder and removed after an injection.