{"id":1844,"date":"2020-10-27T20:34:47","date_gmt":"2020-10-27T17:34:47","guid":{"rendered":"https:\/\/adcr.ru\/?p=1844"},"modified":"2020-10-27T20:58:26","modified_gmt":"2020-10-27T17:58:26","slug":"2016-3-4","status":"publish","type":"post","link":"https:\/\/adcr.ru\/en\/2016-3-4\/","title":{"rendered":"\"REPORTER of the Association of Drilling Contractors\" \u21163, 2016"},"content":{"rendered":"
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\"\"<\/strong><\/h3>\n

FOR THE QUESTION ABOUT THE PHYSICS OF THE HARD ROCK DRILLING<\/strong>

Pelipenko, Nikolai A. \u2013 Dr.Tech.Sci., Professor, Department of Applied Geology and Mining, Belgorod National Research University, pelipenkona@mail.ru pelipenkona@mail.ru<\/a>
Protsuk, Ivan S. \u2013 postgraduate student, Belgorod National Research University, engineer-geologist of \u00abGeostroy\u00bb, procuk-ivan@mail.ru procuk-ivan@mail.ru<\/a>
Dobrynin, Vladimir E. \u2013 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<\/a>
Grehovodov, Ilya I. \u2013 student, Belgorod National Research University, rhger@mail.ru rhger@mail.ru<\/a>

<\/em><\/strong>\u0423\u0414\u041a 622.24.051.001.5

Key words: <\/strong>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.<\/p>\n

FOR THE QUESTION ABOUT THE PHYSICS OF THE HARD ROCK DRILLING

Pelipenko, Nikolai A. \u2013 Dr.Tech.Sci., Professor, Department of Applied Geology and Mining, Belgorod National Research University, <\/em><\/strong>pelipenkona@mail.ru<\/a><\/em><\/strong>
Protsuk, Ivan S. \u2013 postgraduate student, Belgorod National Research University, engineer-geologist of \u00abGeostroy\u00bb,<\/em><\/strong>procuk-ivan@mail.ru<\/a><\/em><\/strong>
Dobrynin, Vladimir E. \u2013 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, <\/em><\/strong>dobrynin@bsu.edu.ru<\/a><\/em><\/strong>
Grehovodov, Ilya I. \u2013 student, Belgorod National Research University, <\/em><\/strong>rhger@mail.ru<\/a><\/em><\/strong>

Key words: <\/strong>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.<\/p>\n

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