Research Progress of Giant Magnetostrictive Rotary Ultrasonic Machining System
Rotary ultrasonic machining is a new type of special machining method integrating traditional rotary machining method and ultrasonic vibration.It shows advantages of small cutting force,high cutting efficiency,high workpiece surface quality and long tool life when machining hard and brittle materials.Giant magnetostrictive rotary machining system is a new type of rotary ultrasonic system,which has the advantages of large expansion coefficient and high energy density under the same power,and has the research prospect of providing high-power and large amplitude.Therefore,the core functional components,key design techniques and the current research status of amplitude control of giant magnetostrictive rotary ultrasonic machining systems are reviewed in this study,and the future development trend is prospected.
万方数据
维普
