Email this article Drilling of Composites Using Tools of Polycrystalline Superhard Materials
- Authors: Devin L.N.1, Grechuk A.I.1, Lupkin B.V.2
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Affiliations:
- Bakul Institute for Superhard Materials
- Zhukovskiy National Aerospace University—Kharkiv Aviation Institute
- Issue: Vol 40, No 1 (2018)
- Pages: 58-64
- Section: Investigation of Machining Processes
- URL: https://journals.rcsi.science/1063-4576/article/view/186103
- DOI: https://doi.org/10.3103/S1063457618010094
- ID: 186103
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Abstract
The advantages of using tools of polycrystalline superhard materials for drilling workpieces of fiber reinforced composites are shown. The results of a comparative quality assessment of holes produced by high-speed steel drill bits and polycrystalline diamond inserted drill bits are discussed. The polycrystalline diamond inserted drill bits have been found to provide high-quality drilling of fiber reinforced composite materials.
About the authors
L. N. Devin
Bakul Institute for Superhard Materials
Author for correspondence.
Email: ldevin@ism.kiev.ua
Ukraine, vul. Avtozavods’ka 2, Kiev, 04074
A. I. Grechuk
Bakul Institute for Superhard Materials
Email: ldevin@ism.kiev.ua
Ukraine, vul. Avtozavods’ka 2, Kiev, 04074
B. V. Lupkin
Zhukovskiy National Aerospace University—Kharkiv Aviation Institute
Email: ldevin@ism.kiev.ua
Ukraine, vul. Chkalova 17, Kharkiv, 61000
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