MX348791B - Barrena de perforación para herramienta de perforación de roca, y herramienta de perforación de roca. - Google Patents

Barrena de perforación para herramienta de perforación de roca, y herramienta de perforación de roca.

Info

Publication number
MX348791B
MX348791B MX2014005656A MX2014005656A MX348791B MX 348791 B MX348791 B MX 348791B MX 2014005656 A MX2014005656 A MX 2014005656A MX 2014005656 A MX2014005656 A MX 2014005656A MX 348791 B MX348791 B MX 348791B
Authority
MX
Mexico
Prior art keywords
gauge
drill bit
rock drilling
drilling tool
face surface
Prior art date
Application number
MX2014005656A
Other languages
English (en)
Other versions
MX2014005656A (es
Inventor
Rindeskär Andreas
Hammargren John
Original Assignee
Sandvik Intellectual Property
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 filed Critical Sandvik Intellectual Property
Publication of MX2014005656A publication Critical patent/MX2014005656A/es
Publication of MX348791B publication Critical patent/MX348791B/es

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
    • E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/5673—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a non planar or non circular cutting face

Landscapes

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

Abstract

Una barrena (21, 121) de perforación para herramientas de perforación de roca incluye una cabeza (23, 123) de barrena de perforación que tiene una superficie (27, 127) frontal que incluye una superficie (29, 129) delantera que define un extremo más hacia delante de la cabeza (23, 123) de barrena de perforación. La superficie (29, 129) delantera tiene un borde (31, 131) exterior, un calibre (35, 135) que rodea la superficie (29, 129) delantera, teniendo el calibre (35, 135) un borde (37, 137) interior, y una región (38, 138) de transición que se extiende en una dirección de un eje longitudinal (L) de la barrena (21, 121) de perforación entre el borde (31, 131) exterior de la superficie (29, 129) delantera y el borde (37, 137) interior del calibre (35, 135). Una totalidad de la superficie (29, 129) delantera en la que las superficies cortantes están adaptadas para extenderse es no plana de modo que un centro (33, 133) de la superficie (29, 129) delantera está axialmente delante del borde (31, 131) exterior de la superficie (29, 129) delantera. El calibre (135) puede incluir una primera superficie (135´) de calibre que define un primer ángulo con el eje longitudinal (L) en una primera parte de una circunferencia del calibre (35, 135) y una segunda superficie (135´´) de calibre que define un segundo ángulo con el eje longitudinal (L) en una segunda parte de la circunferencia del calibre (35, 135).
MX2014005656A 2011-11-11 2012-10-29 Barrena de perforación para herramienta de perforación de roca, y herramienta de perforación de roca. MX348791B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11188761.8A EP2592216B1 (en) 2011-11-11 2011-11-11 Drill bit for rock drilling tool, and rock drilling tool
PCT/EP2012/071367 WO2013068262A1 (en) 2011-11-11 2012-10-29 Drill bit for rock drilling tool, and rock drilling tool

Publications (2)

Publication Number Publication Date
MX2014005656A MX2014005656A (es) 2014-09-01
MX348791B true MX348791B (es) 2017-06-29

Family

ID=47073465

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014005656A MX348791B (es) 2011-11-11 2012-10-29 Barrena de perforación para herramienta de perforación de roca, y herramienta de perforación de roca.

Country Status (13)

Country Link
US (1) US9797202B2 (es)
EP (1) EP2592216B1 (es)
KR (1) KR101942131B1 (es)
CN (2) CN103930640B (es)
AU (2) AU2012334221B2 (es)
BR (1) BR112014011205B1 (es)
CA (1) CA2853873C (es)
CL (1) CL2014001224A1 (es)
MX (1) MX348791B (es)
PE (1) PE20141646A1 (es)
PL (1) PL2592216T3 (es)
RU (1) RU2625684C2 (es)
WO (1) WO2013068262A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2902583B1 (en) * 2014-01-31 2017-04-12 Sandvik Intellectual Property AB Percussive rock drill bit with flushing grooves
EP2921639A1 (en) 2014-03-18 2015-09-23 Sandvik Intellectual Property AB Percussive drill bit with multiple sets of front cutting inserts
PL3760828T3 (pl) * 2019-07-05 2022-06-20 Sandvik Mining And Construction Tools Ab Narzędzie wiertnicze

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269470A (en) * 1965-11-15 1966-08-30 Hughes Tool Co Rotary-percussion drill bit with antiwedging gage structure
AU503750B2 (en) * 1976-07-13 1979-09-20 William Lister Rock drilling bit
DE2717717A1 (de) * 1977-04-21 1978-10-26 Wallram Hartmetall Gmbh Gesteinsbohrkrone
SU1266954A1 (ru) * 1985-03-06 1986-10-30 Предприятие П/Я Р-6767 Коронка дл ударно-вращательного бурени
CN1011322B (zh) * 1987-01-20 1991-01-23 英格索尔-兰德公司 耐磨凿岩钻头
SE503323C2 (sv) * 1990-12-21 1996-05-28 Sandvik Ab Borrkrona, företrädesvis sänkborrkrona
DE19630639C2 (de) * 1996-07-30 1998-09-03 Siegfried Treitz Vorrichtung zum Bohren für den Bergbau
JP2001201573A (ja) 2000-01-20 2001-07-27 Mitsubishi Electric Corp コヒーレントレーザレーダ装置および目標測定方法
RU19082U1 (ru) * 2001-01-04 2001-08-10 Дашин Иван Алексеевич Коронка для ударно-вращательного бурения
JP4511060B2 (ja) * 2001-02-14 2010-07-28 株式会社タンガロイ 穿孔用ビット
WO2003031763A1 (en) * 2001-10-03 2003-04-17 Shell Internationale Research Maatschappij B.V. System for rotary-percussion drilling in an earth formation
SE526344C2 (sv) * 2003-12-09 2005-08-30 Sandvik Intellectual Property Bergborrkrona
JP4706639B2 (ja) * 2007-01-18 2011-06-22 三菱マテリアル株式会社 掘削工具
SE530650C2 (sv) * 2007-11-21 2008-07-29 Sandvik Intellectual Property Slagborrkrona för bergborrning och förfarande för tillverkning av en dylik borrkrona
KR101383167B1 (ko) * 2011-10-20 2014-04-10 주식회사 엘지화학 안전성이 향상된 전지팩

Also Published As

Publication number Publication date
AU2012334221B2 (en) 2017-05-25
CN106285489B (zh) 2019-07-23
CN106285489A (zh) 2017-01-04
AU2012334221A1 (en) 2014-05-08
CN103930640A (zh) 2014-07-16
US20140299388A1 (en) 2014-10-09
KR20140097163A (ko) 2014-08-06
CA2853873C (en) 2019-10-22
US9797202B2 (en) 2017-10-24
CN103930640B (zh) 2016-10-05
MX2014005656A (es) 2014-09-01
AU2017216588A1 (en) 2017-09-07
RU2014123685A (ru) 2015-12-20
EP2592216A1 (en) 2013-05-15
BR112014011205B1 (pt) 2020-09-08
CL2014001224A1 (es) 2014-08-22
BR112014011205A2 (pt) 2017-05-09
WO2013068262A1 (en) 2013-05-16
PL2592216T3 (pl) 2019-05-31
RU2625684C2 (ru) 2017-07-18
AU2017216588B2 (en) 2018-07-26
EP2592216B1 (en) 2018-11-07
KR101942131B1 (ko) 2019-01-24
CA2853873A1 (en) 2013-05-16
PE20141646A1 (es) 2014-11-08

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