Mikhailova, N.V., Onawumi, P.Y. orcid.org/0000-0001-6677-5018, Roy, A. et al. (1 more author) (2018) Ultrasonically assisted drilling of rocks. In: Kustova, E., Leonov, G., Morosov, N., Yushkov , M. and Mekhonoshina, M., (eds.) The Eighth Polyakhov’s Reading : Proceedings Of The International Scientific Conference On Mechanics. The International Scientific Conference On Mechanics, 29 Jan - 02 Feb 2018, Saint Petersburg, Russia. AIP Conference Proceedings ISBN 9780735416604
Abstract
Conventional drilling of rocks can generate significant damage in the drilled material; a material layer is often split off a back surface of a sample during drilling, negatively affecting its strength. To improve finish quality, ultrasonically assisted drilling (UAD) was employed in two rocks - sandstone and marble. Damage areas in both materials were reduced in UAD when compared to conventional drilling. Reductions in a thrust force and a torque reduction were observed only for UAD in marble; ultrasonic assistance in sandstone drilling did not result in improvements in this regard.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Editors: |
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Copyright, Publisher and Additional Information: | © 2018 The Author(s). Reproduced in accordance with the publisher's self-archiving policy. |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Advanced Manufacturing Institute (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 26 Sep 2019 15:00 |
Last Modified: | 27 Sep 2019 01:48 |
Status: | Published |
Publisher: | AIP Conference Proceedings |
Refereed: | Yes |
Identification Number: | 10.1063/1.5034699 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:151349 |