Open AccessInvestigation of ball burnishing process using vibration and acoustic emission sensors
Author(s) -
Ismael Fernández Osete,
Eric Velázquez Corral,
Jordi-adalbert Marques Salvador,
Jordi Llumà Fuentes,
Ramón Jerez Mesa,
J. Rodríguez
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1193/1/012084
Subject(s) - burnishing (metal) , vibration , ball (mathematics) , acoustic emission , materials science , mechanical engineering , acoustics , structural engineering , engineering , composite material , physics , mathematics , geometry , polishing
In this paper, a ball burnishing tool mounted in a CNC lathe is characterized. This tool may work as vibration assisted ball-burnishing tool and in conventional way. The characterization consists of acoustic emission measurements in both burnishing processes, and vibration measurements with tri-axial accelerometers. The acoustic emission measurements permit to investigate if any kind of damage is produced in the material by the burnishing process. An operational deflexion shape exercise has been performed with the vibration measurements. This permits to investigate the movement of the tool during the burnishing process and to evaluate the rigidity of the tool.