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Бовин, Константин Анатольевич
Шигин, Андрей Олегович
Плотников, Иван Сергеевич
Нафиков, Равиль Зиннурович
Миранов, Андрей Игоревич
2021-08-13T09:33:47Z
2021-08-13T09:33:47Z
2020-01
Бовин, Константин Анатольевич. Justification of well drilling modes using collapsible drilling tools with multi-row cutting structure [Текст] / Константин Анатольевич Бовин, Андрей Олегович Шигин, Иван Сергеевич Плотников, Равиль Зиннурович Нафиков, Андрей Игоревич Миранов // IOP Conference Series: Materials Science and Engineering. — 2020. — Т. 734 (№ 1).
https://iopscience.iop.org/article/10.1088/1757-899X/734/1/012045
https://elib.sfu-kras.ru/handle/2311/142985
Rational drilling modes for blast holes in open pit mining depend on the physical and mechanical properties of the rocks. Serially manufactured drilling tools often work in areas that do not meet the conditions of their application (especially in coal mines). The paper presents the design of a cutting bit of a cutting-rotational type with hard-alloy multi-row cutting structure, as well as the dependence of the power regimes of drilling with this bit on the of drill rocks strength.
Justification of well drilling modes using collapsible drilling tools with multi-row cutting structure
Journal Article
Journal Article Preprint
2021-08-13T09:33:47Z
10.1088/1757-899X/734/1/012045
Институт горного дела, геологии и геотехнологий
Кафедра горных машин и комплексов
Кафедра открытых горных работ
IOP Conference Series: Materials Science and Engineering
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