A State-of-the-Art Review on Chatter Stability in Machining Thin?Walled Parts

Thin?walled parts are widely used in many important fields because of performance and structural lightweight requirements. They critical they usually carry the core functions high?end equipment. However, their high?performance machining has been facing severe challenges, among which dynamics problem is one most obstacles. The system easily subjected to chatter due weak rigidity thin?walled structure slender cutting tool, significantly deteriorates surface quality reduces efficiency. Extensive studies aiming at eliminating have carried out recent decades. This paper systematically reviews previous on identification dynamic characteristics, modeling prediction stability, elimination/suppression methods devices. Finally, existing problems summarized, future research concluded.