Justification of well drilling modes using collapsible drilling tools with multi-row cutting structure
URI (for links/citations):
https://iopscience.iop.org/article/10.1088/1757-899X/734/1/012045https://elib.sfu-kras.ru/handle/2311/142985
Date:
2020-01Journal Name:
IOP Conference Series: Materials Science and EngineeringJournal Quartile in Scopus:
без квартиляJournal Quartile in Web of Science:
без квартиляBibliographic Citation:
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).Abstract:
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.