WO2015139989A3 - Trépan à percussion doté de multiples ensembles de plaquettes de coupe avant - Google Patents

Trépan à percussion doté de multiples ensembles de plaquettes de coupe avant Download PDF

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Publication number
WO2015139989A3
WO2015139989A3 PCT/EP2015/054846 EP2015054846W WO2015139989A3 WO 2015139989 A3 WO2015139989 A3 WO 2015139989A3 EP 2015054846 W EP2015054846 W EP 2015054846W WO 2015139989 A3 WO2015139989 A3 WO 2015139989A3
Authority
WO
WIPO (PCT)
Prior art keywords
drill bit
cutting inserts
front cutting
multiple sets
percussive drill
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2015/054846
Other languages
English (en)
Other versions
WO2015139989A2 (fr
Inventor
Rasmus Hemph
Anna Karlsson
Anders Nordberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik Intellectual Property AB
Original Assignee
Sandvik Intellectual Property AB
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 Sandvik Intellectual Property AB filed Critical Sandvik Intellectual Property AB
Priority to CA2939473A priority Critical patent/CA2939473A1/fr
Priority to AU2015233739A priority patent/AU2015233739C1/en
Priority to US15/126,335 priority patent/US20170081920A1/en
Priority to KR1020167025105A priority patent/KR20160133445A/ko
Priority to MX2016011966A priority patent/MX2016011966A/es
Priority to CN201580011437.8A priority patent/CN106103879B/zh
Priority to RU2016140628A priority patent/RU2671386C2/ru
Publication of WO2015139989A2 publication Critical patent/WO2015139989A2/fr
Publication of WO2015139989A3 publication Critical patent/WO2015139989A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits
    • E21B10/40—Percussion drill bits with leading portion
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Abstract

L'invention concerne un trépan de forage de roches à percussion comprenant une tête dotée d'une tige allongée. Une pluralité de plaquettes de coupe avant est répartie au niveau d'une face avant de la tête et est regroupée en une pluralité d'ensembles, chaque ensemble étant positionné à une distance radiale différente d'un axe central. Chaque ensemble comprend le même nombre de plaquettes pour développer au maximum la vitesse d'avancement et la durée de vie du trépan.
PCT/EP2015/054846 2014-03-18 2015-03-09 Trépan à percussion doté de multiples ensembles de plaquettes de coupe avant Ceased WO2015139989A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA2939473A CA2939473A1 (fr) 2014-03-18 2015-03-09 Trepan a percussion dote de multiples ensembles de plaquettes de coupe avant
AU2015233739A AU2015233739C1 (en) 2014-03-18 2015-03-09 Percussive drill bit with multiple sets of front cutting inserts
US15/126,335 US20170081920A1 (en) 2014-03-18 2015-03-09 Percussive drill bit with multiple sets of front cutting inserts
KR1020167025105A KR20160133445A (ko) 2014-03-18 2015-03-09 다수 세트의 전방 절삭 인서트들을 가진 타격식 드릴 비트
MX2016011966A MX2016011966A (es) 2014-03-18 2015-03-09 Broca de percusion con multiples conjuntos de injertos de corte frontales.
CN201580011437.8A CN106103879B (zh) 2014-03-18 2015-03-09 具有多组的前切削刀片的冲击钻头
RU2016140628A RU2671386C2 (ru) 2014-03-18 2015-03-09 Ударное буровое долото с множеством наборов торцевых режущих вставок

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14160500.6 2014-03-18
EP14160500.6A EP2921639A1 (fr) 2014-03-18 2014-03-18 Trépan à percussion avec de multiples ensembles d'inserts de coupe avant

Publications (2)

Publication Number Publication Date
WO2015139989A2 WO2015139989A2 (fr) 2015-09-24
WO2015139989A3 true WO2015139989A3 (fr) 2016-01-21

Family

ID=50289505

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/054846 Ceased WO2015139989A2 (fr) 2014-03-18 2015-03-09 Trépan à percussion doté de multiples ensembles de plaquettes de coupe avant

Country Status (9)

Country Link
US (1) US20170081920A1 (fr)
EP (1) EP2921639A1 (fr)
KR (1) KR20160133445A (fr)
CN (1) CN106103879B (fr)
AU (1) AU2015233739C1 (fr)
CA (1) CA2939473A1 (fr)
MX (1) MX2016011966A (fr)
RU (1) RU2671386C2 (fr)
WO (1) WO2015139989A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2557190B (en) * 2016-11-29 2020-09-16 Mincon Int Ltd Drill bits
CN107701111B (zh) * 2017-10-25 2019-06-11 中国石油天然气股份有限公司 切削冲击齿、冲击钻头及其使用方法
FI3760828T4 (fi) 2019-07-05 2025-06-30 Sandvik Mining And Construction Tools Ab Poranterä
PL3960981T3 (pl) * 2020-08-26 2023-10-09 Sandvik Mining And Construction Tools Ab Wiertło wykrawane
EP4603674A1 (fr) 2024-02-15 2025-08-20 Sandvik Mining and Construction Tools AB Trépan de forage de roche à percussion avec sections de face avant planes

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382940A (en) * 1965-10-21 1968-05-14 Frank E. Stebley Percussion drill bit
US3738435A (en) * 1971-07-29 1973-06-12 Vorel Mfg Co Vibrating percussion bit
US4085809A (en) * 1977-01-10 1978-04-25 Robert Lovell Reconditionable drill bit assembly
US5025875A (en) * 1990-05-07 1991-06-25 Ingersoll-Rand Company Rock bit for a down-the-hole drill
DE3941609C1 (en) * 1989-12-16 1991-10-24 Johannes 4130 Moers De Radtke Boring head for mining - has head and shaft provided with fluid flushing channels and tapering surface on head
DE9310870U1 (de) * 1993-07-21 1993-09-23 Klattenhoff, Diedrich, 27751 Delmenhorst Bohrkrone fuer das schlagbohren von beton und gestein
WO1994023172A1 (fr) * 1993-04-05 1994-10-13 Sds Pty. Ltd. Foret carottier a rotation et percussion
US20020162692A1 (en) * 2001-02-28 2002-11-07 Ruben Aguirre Impact drill insert with frustum cutters
WO2004111381A1 (fr) * 2003-06-12 2004-12-23 Shell Internationale Research Maatschappij B.V. Trepan a percussion
US20070039761A1 (en) * 2004-05-25 2007-02-22 Cruz Antonio Mari G L Percussive drill bit, drilling system comprising such a drill bit and method of drilling a bore hole

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388756A (en) 1965-03-29 1968-06-18 Varel Mfg Company Percussion bit
US3357507A (en) 1965-10-24 1967-12-12 Mission Mfg Co Percussion bit
US3955635A (en) 1975-02-03 1976-05-11 Skidmore Sam C Percussion drill bit
US4730682A (en) * 1985-12-23 1988-03-15 Ingersoll-Rand Company Erosion resistant rock drill bit
US6918455B2 (en) * 1997-06-30 2005-07-19 Smith International Drill bit with large inserts
AR044551A1 (es) * 2003-05-26 2005-09-21 Shell Int Research Cabeza perforadora con percusion sistema de perforacion que comprende dicha cabeza perforadora y un metodo para perforar un pozo
AR044550A1 (es) * 2003-05-26 2005-09-21 Shell Int Research Cabeza de perforacion y sistema y metodo para perforar un pozo de perforacion en una formacion de tierra
SE526344C2 (sv) 2003-12-09 2005-08-30 Sandvik Intellectual Property Bergborrkrona
SE530135C2 (sv) 2004-09-21 2008-03-11 Sandvik Intellectual Property Bergborrkrona anpassad för slående borrning
US20080078584A1 (en) 2006-09-28 2008-04-03 Atlas Copco Secoroc Ab Bit assembly for down-hole drills
US7527110B2 (en) 2006-10-13 2009-05-05 Hall David R Percussive drill bit
SE0702638L (sv) 2007-11-21 2008-07-29 Sandvik Intellectual Property Slagborrkrona för bergborrning och förfarande för tillverkning av en dylik borrkrona
EP2383420B1 (fr) 2010-04-29 2012-06-20 Sandvik Intellectual Property AB Trépan pour perçage de roche à percussion
CA2806653A1 (fr) 2010-08-06 2012-02-09 Urbantech S.R.L. Amelioration de structure de support pour barriere anti-bruit dans laquelle les fondations et les piliers de soutien sont faits d'un seul element, et procede d'assemblage de celle-ci
EP2434086B1 (fr) 2010-09-22 2013-05-15 Sandvik Intellectual Property AB Taillant de fleuret et ensemble de forage pour perçage de roche à percussion
EP2586960B1 (fr) * 2011-10-27 2016-01-13 Sandvik Intellectual Property AB Trépan doté d'un bouton enfoncé et outil de perçage de roche à utiliser avec un tel trépan
PL2592216T3 (pl) 2011-11-11 2019-05-31 Sandvik Intellectual Property Bit wiertniczy do narzędzia do wiercenia w skałach i narzędzie do wiercenia w skałach

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382940A (en) * 1965-10-21 1968-05-14 Frank E. Stebley Percussion drill bit
US3738435A (en) * 1971-07-29 1973-06-12 Vorel Mfg Co Vibrating percussion bit
US4085809A (en) * 1977-01-10 1978-04-25 Robert Lovell Reconditionable drill bit assembly
DE3941609C1 (en) * 1989-12-16 1991-10-24 Johannes 4130 Moers De Radtke Boring head for mining - has head and shaft provided with fluid flushing channels and tapering surface on head
US5025875A (en) * 1990-05-07 1991-06-25 Ingersoll-Rand Company Rock bit for a down-the-hole drill
WO1994023172A1 (fr) * 1993-04-05 1994-10-13 Sds Pty. Ltd. Foret carottier a rotation et percussion
DE9310870U1 (de) * 1993-07-21 1993-09-23 Klattenhoff, Diedrich, 27751 Delmenhorst Bohrkrone fuer das schlagbohren von beton und gestein
US20020162692A1 (en) * 2001-02-28 2002-11-07 Ruben Aguirre Impact drill insert with frustum cutters
WO2004111381A1 (fr) * 2003-06-12 2004-12-23 Shell Internationale Research Maatschappij B.V. Trepan a percussion
US20070039761A1 (en) * 2004-05-25 2007-02-22 Cruz Antonio Mari G L Percussive drill bit, drilling system comprising such a drill bit and method of drilling a bore hole

Also Published As

Publication number Publication date
CN106103879A (zh) 2016-11-09
MX2016011966A (es) 2016-12-15
AU2015233739B2 (en) 2018-08-02
RU2016140628A3 (fr) 2018-07-02
AU2015233739C1 (en) 2018-11-22
KR20160133445A (ko) 2016-11-22
AU2015233739A1 (en) 2016-09-01
CA2939473A1 (fr) 2015-09-24
CN106103879B (zh) 2019-07-26
RU2016140628A (ru) 2018-04-18
EP2921639A1 (fr) 2015-09-23
RU2671386C2 (ru) 2018-10-30
US20170081920A1 (en) 2017-03-23
WO2015139989A2 (fr) 2015-09-24

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