Composite laminate translaminar reinforcement apparatus and method

摘要

A technique for the translaminar reinforcement in the z-axis direction of composite laminates utilizing an apparatus and method for heating and softening the composite laminates by ultrasonic energy, penetrating the composite laminate, moving the composite laminate fibers aside, inserting a reinforcing fiber into the composite laminate and allowing the composite laminate and reinforcement fiber to cool and bond.