A Review on Ultrasonic Stack Modelling

In recent years, the main processing methods for difficult-to-machine materials have focused on the field of ultrasonic-assisted processing. Ultrasonic stack, the key part in ultrasonic equipment, is composed of transducer, booster, and horn. The present literature review aims to provide a broad overview of the recent achievement on the modal assembly of the ultrasonic vibration stack and guide the future development of ultrasonic vibration assisted technologies. With advancement of computer control in ultrasonic machining, this technology can be used for any material in future to achieve world class manufacturing.