SU376557A1 - Drill bit for thermomechanical drilling - Google Patents

Drill bit for thermomechanical drilling

Info

Publication number
SU376557A1
SU376557A1 SU7101642734A SU1642734A SU376557A1 SU 376557 A1 SU376557 A1 SU 376557A1 SU 7101642734 A SU7101642734 A SU 7101642734A SU 1642734 A SU1642734 A SU 1642734A SU 376557 A1 SU376557 A1 SU 376557A1
Authority
SU
USSR - Soviet Union
Prior art keywords
burner
drilling
bit
thermomechanical
drill bit
Prior art date
Application number
SU7101642734A
Other languages
Russian (ru)
Inventor
С.А. Полуянский
А.А. Галяс
А.В. Долгополов
И.В. Трусков
Л.Н. Макашов
М.Г. Сакович
И.П. Голдаев
А.П. Моторненко
Original Assignee
Институт Геотехнической Механики Ан Украинской Сср
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт Геотехнической Механики Ан Украинской Сср filed Critical Институт Геотехнической Механики Ан Украинской Сср
Priority to SU7101642734A priority Critical patent/SU376557A1/en
Application granted granted Critical
Publication of SU376557A1 publication Critical patent/SU376557A1/en

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Claims (2)

Изобретение относитгс  к рабочим органам станков дл  бурени  скважин Известны jflCaiOTa. дл  термомеханического бурени , вкпючаюшне корпус, шарошки, гйрелку с сопловыми отверсти ми,гфевщагаемое долото отличаетс  от иэвестных Тетй что на корпусе долота устано лены сдвоенные шарошки, между которыми размещены сшловые отверсти  горелки. Эт позвол ет погасить эффективность процесса бурени . На чертеже.-аз6бражено предлагаемое до лото. На корпусе 1/доиота жестко посажены сдвоенные боковые 2 и основные 3 шарошки , между которыми размешены сопловые о версти  4 горелки 5. При одновременной работе горелки, осевойподачи долота и брашёнинего вокруг веотикальной оси нагрета  часть боа обрабатываема  шарошками 3, а конусна  частьшарошками The invention relates to the working bodies of drilling machines. Known as jflCaiOTa. for thermomechanical drilling, a housing, a roller cutter, a nozzle hole, a drill bit differs from that of a tee that there are doubled cutters installed on the bit body, between which are placed burner holes of the burner. This allows you to pay off the effectiveness of the drilling process. In the drawing.-az6 offers proposed to lotto. On the body 1 / doiota, dual side 2 and main 3 cones are rigidly planted, between which nozzles about 4 versts are placed 5 burners 5. With simultaneous operation of the burner, axial feeding of the bit and brush around the vetoical axis, a part of the boa is processed by cones 3, and the cone part is cone 2. Продукты разрушени  вынос тс  стру ми отхоп щих газов горелки. Формула изобретени . Долото дл  термомехаиического бурениа, включающее корпус, шарсшаки, горелку с со№ловыми отверсти ми, отличающее с   тем, что, с целью повышени  эффективности процесса бурени , на корпусе долота установлены сдвоенные шарснпки, между Kt торыми размешены сопловые отверсти  горелки . J2. Destruction products are carried by burner hot gas jets. Claims. A chisel for thermomechanical drilling, including a body, sharshak, a burner with double holes, characterized in that, in order to increase the efficiency of the drilling process, double sharsnpki are installed on the bit body, between which are placed the nozzle openings of the burner. J
SU7101642734A 1971-04-05 1971-04-05 Drill bit for thermomechanical drilling SU376557A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7101642734A SU376557A1 (en) 1971-04-05 1971-04-05 Drill bit for thermomechanical drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7101642734A SU376557A1 (en) 1971-04-05 1971-04-05 Drill bit for thermomechanical drilling

Publications (1)

Publication Number Publication Date
SU376557A1 true SU376557A1 (en) 1977-10-25

Family

ID=20471299

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7101642734A SU376557A1 (en) 1971-04-05 1971-04-05 Drill bit for thermomechanical drilling

Country Status (1)

Country Link
SU (1) SU376557A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2491402C1 (en) * 2012-04-26 2013-08-27 Игорь Глебович Богданов Bogdanov's method of shaped charge drilling and device for its realisation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2491402C1 (en) * 2012-04-26 2013-08-27 Игорь Глебович Богданов Bogdanov's method of shaped charge drilling and device for its realisation

Similar Documents

Publication Publication Date Title
SU1017174A3 (en) Rolling cutter drill bit
SE7904263L (en) EXCHANGEABLE DRILL CROWN FOR A MOUNTAIN DRILL AND DRILL HAMMER APPLICABLE TO ALL ROCKS
GB1264632A (en)
SU919582A3 (en) Lap
SU376557A1 (en) Drill bit for thermomechanical drilling
US3344870A (en) Reamer for jet piercer
GB1062125A (en) Improvements in or relating to rotary boring tools operating with jets of fluid
GB1421259A (en) Rolling cutters
SE7710129L (en) CLEAN-UP CROWN FOR ROOFING
ZA824798B (en) Rotary jet metal cutting
US3322213A (en) Thermal mechanical mineral piercing
GB1148713A (en) Mining machine head
US3658453A (en) Method and apparatus for flame working mineral bodies
SU625015A1 (en) Three-cone drilling bit
IT1064363B (en) DEVICE TO BEVEL, POINT OR SIMILAR CYLINDRICAL PIECES, EQUIPPED WITH A HEAD OR COLLAR
GB1121172A (en) Tunnelling machine
SU652311A1 (en) Roller drill bit
SU859643A1 (en) Tunneling machine actuating member
RU2042778C1 (en) Drill bit cone
SU64473A1 (en) Expander to form an explosive cavity in the hole
SE8008549L (en) SCROLLING MACHINE, BEFORE EVERYTHING FOR MINING MINES
US2605499A (en) Method and apparatus for drawing fine fibers
SU1474259A2 (en) Cutting tool for mining machines
SU994062A1 (en) Method of cleaning rotor with inclined blades
US1716695A (en) Bit forge