Insert Molding Boosts Part Functionality, Strength

Proto Labs has added metal insert capabilities to its rapid injection molding service, now able to manufacture parts with molded-in threaded inserts, bushings and metal bosses.

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Proto Labs has added metal insert capabilities to its rapid injection molding service, now able to manufacture parts with molded-in threaded inserts, bushings and metal bosses. According to the company, insert molding enables product designers to increase the functionality, improve the strength and reduce the assembly costs of molded parts.