FOR THE QUESTION ABOUT THE PHYSICS OF THE HARD ROCK DRILLING
Pelipenko, Nikolai A. – Dr.Tech.Sci., Professor, Department of Applied Geology and Mining, Belgorod National Research University, pelipenkona@mail.ru pelipenkona@mail.ru
Protsuk, Ivan S. – postgraduate student, Belgorod National Research University, engineer-geologist of «Geostroy», procuk-ivan@mail.ru procuk-ivan@mail.ru
Dobrynin, Vladimir E. – Cand.Tech.Sci., leading engineer of sector monitoring use of the property development division of property management of the complex property and procurement, Belgorod National Research University, dobrynin@bsu.edu.ru dobrynin@bsu.edu.ru
Grehovodov, Ilya I. – student, Belgorod National Research University, rhger@mail.ru rhger@mail.ru
УДК 622.24.051.001.5
Key words: drilling, diamond crown, asymmetry, notrepeated mark.
The work sums up features of the hard rock drilling processes by the means of diamond-bearing rock constituent tool which take place in the contact zone of the tool with the hard rock. The drilling process is viewed as the system of cutting and abrasion processes. The new construction of a diamond crown is suggested which allows advancing of drilling efficiency.
FOR THE QUESTION ABOUT THE PHYSICS OF THE HARD ROCK DRILLING
Pelipenko, Nikolai A. – Dr.Tech.Sci., Professor, Department of Applied Geology and Mining, Belgorod National Research University, pelipenkona@mail.ru
Protsuk, Ivan S. – postgraduate student, Belgorod National Research University, engineer-geologist of «Geostroy»,procuk-ivan@mail.ru
Dobrynin, Vladimir E. – Cand.Tech.Sci., leading engineer of sector monitoring use of the property development division of property management of the complex property and procurement, Belgorod National Research University, dobrynin@bsu.edu.ru
Grehovodov, Ilya I. – student, Belgorod National Research University, rhger@mail.ru
Key words: drilling, diamond crown, asymmetry, notrepeated mark.
The work sums up features of the hard rock drilling processes by the means of diamond-bearing rock constituent tool which take place in the contact zone of the tool with the hard rock. The drilling process is viewed as the system of cutting and abrasion processes. The new construction of a diamond crown is suggested which allows advancing of drilling efficiency.
