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Estimation of specific cutting energy in an S235 alloy for multi-directional ultrasonic vibration-assisted machining using the Finite Element Method

Author
Florez, L.; Gonzalez-Rojas, Hernan A.; Sanchez Egea, Antonio J.
Type of activity
Journal article
Journal
Materials
Date of publication
2020-01-24
Volume
13
Number
3
First page
517:1
Last page
517:14
DOI
10.3390/ma13030567
Repository
http://hdl.handle.net/2117/176476 Open in new window
https://www.ncbi.nlm.nih.gov/pubmed/31991699 Open in new window
URL
https://www.mdpi.com/1996-1944/13/3/567 Open in new window
Abstract
The objective of this work is to analyze the influence of the vibration-assisted turning process on the machinability of S235 carbon steel. During the experiments using this vibrational machining process, the vibrational amplitude and frequency of the cutting tool were adjusted to drive the tool tip in an elliptical or linear motion in the feed direction. Furthermore, a finite element analysis was deployed to investigate the mechanical response for different vibration-assisted cutting conditions...
Citation
Florez, L.; Gonzalez-Rojas, H. A.; Sanchez Egea, A. J. Estimation of specific cutting energy in an S235 alloy for multi-directional ultrasonic vibration-assisted machining using the Finite Element Method. "Materials", 24 Gener 2020, vol. 13, núm. 3, p. 517:1-517:14.
Keywords
Duty cycle, Elliptical motion, Finite element method, Machinability, Specific cutting energy, Vibration-assisted turning
Group of research
GAECE - Electronically Commutated Motor Drives Group
TECNOFAB - Manufacturing Technologies Research Group

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