AIP CP 2018 Ultrasonically assisted drilling of rocks for LUPIN.pdf (785.56 kB)
Ultrasonically assisted drilling of rocks
conference contribution
posted on 2018-07-17, 08:18 authored by N.V. Mikhailova, P.Y. Onawumi, Anish RoyAnish Roy, Vadim SilberschmidtVadim SilberschmidtConventional 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.
Funding
This research was supported by the FP7 IRSES project TAMER IRSES-GA-2013-610547.
History
School
- Mechanical, Electrical and Manufacturing Engineering
Published in
AIP Conference ProceedingsVolume
1959Citation
MIKHAILOVA, N.V. ... et al, 2018. Ultrasonically assisted drilling of rocks. AIP Conference Proceedings, 1959 (1), 070024.Publisher
AIP Publishing © The AuthorsVersion
- AM (Accepted Manuscript)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
2018Notes
This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in MIKHAILOVA, N.V. ... et al, 2018. Ultrasonically assisted drilling of rocks. AIP Conference Proceedings, 1959 (1), 070024 and may be found at https://doi.org/10.1063/1.5034699.ISSN
0094-243XeISSN
1551-7616Publisher version
Language
- en