Ultrasonic drilling of ARB-processed AA6061 sheets: Experimental characterization, drill point angle investigation, and Grey Wolf Optimizer-enhanced Random Forest prediction
Published online on June 01, 2026
Abstract
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, Ahead of Print.
This study examines thrust force behavior in conventional drilling (CD) and ultrasonic-assisted drilling (UD) of multi-layer AA6061 aluminum sheets fabricated via accumulative roll bonding (ARB), integrating statistical design of experiments, machine ...
This study examines thrust force behavior in conventional drilling (CD) and ultrasonic-assisted drilling (UD) of multi-layer AA6061 aluminum sheets fabricated via accumulative roll bonding (ARB), integrating statistical design of experiments, machine ...