Dr. ZHIRONG LIAO ZHIRONG.LIAO@NOTTINGHAM.AC.UK
Associate Professor
Dr. ZHIRONG LIAO ZHIRONG.LIAO@NOTTINGHAM.AC.UK
Associate Professor
Dongdong Xu
DRAGOS AXINTE dragos.axinte@nottingham.ac.uk
Professor of Manufacturing Engineering
Rachid M'Saoubi
Jimmy Thelin
Anders Wretland
© 2020 CIRP The friction at chip-tool interface can considerably affect the chip formation and consumed energy during cutting of superalloys. However, it is difficult to deliver the lubricant to the chip-tool interface to reduce the friction effect. Thus, this paper proposed a novel solution of insert design by locating macro-channels on the rake face which connect with the micro-channels for irrigating the coolant into the chip-tool interface, while considering the cooling and lubricating efficiency. A significant reduction of tool wear, cutting force and specific cutting energy has been demonstrated, while an improved chip fragmentation as well as microstructure has also been achieved.
Journal Article Type | Article |
---|---|
Acceptance Date | Apr 1, 2020 |
Online Publication Date | May 6, 2020 |
Publication Date | May 6, 2020 |
Deposit Date | May 9, 2020 |
Publicly Available Date | Nov 7, 2021 |
Journal | CIRP Annals |
Print ISSN | 0007-8506 |
Electronic ISSN | 1726-0604 |
Publisher | Elsevier |
Peer Reviewed | Peer Reviewed |
Volume | 69 |
Issue | 1 |
Pages | 65-68 |
DOI | https://doi.org/10.1016/j.cirp.2020.04.028 |
Keywords | Mechanical Engineering; Industrial and Manufacturing Engineering |
Public URL | https://nottingham-repository.worktribe.com/output/4395533 |
Publisher URL | https://www.sciencedirect.com/science/article/abs/pii/S0007850620300500 |
Novel cutting inserts with multi-channel irrigation at the chip toolinterface Modelling design and experiments
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