SU1113534A1 - Method of drilling rocks - Google Patents
Method of drilling rocks Download PDFInfo
- Publication number
- SU1113534A1 SU1113534A1 SU833613582A SU3613582A SU1113534A1 SU 1113534 A1 SU1113534 A1 SU 1113534A1 SU 833613582 A SU833613582 A SU 833613582A SU 3613582 A SU3613582 A SU 3613582A SU 1113534 A1 SU1113534 A1 SU 1113534A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drilling
- drilling tool
- rotation
- vibro
- fact
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Abstract
СПОСОБ БУРЕНИЯ ПОРОД, включающий вращение прижатого к забою бурового инструмента, совершаемое при посто нном усилии подачи и приложении виброинерционной нагрузки, отличающий-с тем, что, с целью повышени скорости бурени и износостойкости бурового ннструмента , осуществл ют периодическую остановку вращени бурового инструмента и в момент остановки производ т закручивание бурового става в направлении вращени бурового инструмента.A DRILLING METHOD, including rotation of a drilling tool pressed to the bottom, performed with a constant feed force and application of a vibro-inertial load, which is characterized by the fact that, the stops are made to twist the drill rod in the direction of rotation of the drilling tool.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833613582A SU1113534A1 (en) | 1983-05-23 | 1983-05-23 | Method of drilling rocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833613582A SU1113534A1 (en) | 1983-05-23 | 1983-05-23 | Method of drilling rocks |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1113534A1 true SU1113534A1 (en) | 1984-09-15 |
Family
ID=21071425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU833613582A SU1113534A1 (en) | 1983-05-23 | 1983-05-23 | Method of drilling rocks |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1113534A1 (en) |
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1983
- 1983-05-23 SU SU833613582A patent/SU1113534A1/en active
Non-Patent Citations (1)
Title |
---|
I. Иванов К, И. ц др. Техннка буренн . М., «Недра, 1966, с. 8. 2. Авторское свидетельство СССР № 397641, кл. Е 21 С 5/00, 23.11.71 (прототип). * |
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