MX2017002413A - Barrena de perforacion con cara de corte rebajada. - Google Patents

Barrena de perforacion con cara de corte rebajada.

Info

Publication number
MX2017002413A
MX2017002413A MX2017002413A MX2017002413A MX2017002413A MX 2017002413 A MX2017002413 A MX 2017002413A MX 2017002413 A MX2017002413 A MX 2017002413A MX 2017002413 A MX2017002413 A MX 2017002413A MX 2017002413 A MX2017002413 A MX 2017002413A
Authority
MX
Mexico
Prior art keywords
drill bit
cutting face
annular
recessed cutting
collar
Prior art date
Application number
MX2017002413A
Other languages
English (en)
Inventor
Rindeskär Andreas
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 MX2017002413A publication Critical patent/MX2017002413A/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

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)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Milling Processes (AREA)

Abstract

Barrena de perforación de roca de percusión que tiene una cabeza que comprende una virola de calibre anular y una isla central. Un canal de corte anular está definido entre la virola y la isla de manera que los botones de corte específicamente colocados son eficaces para crear un resalto anular en la cara de roca de corte que tiene una resistencia a la rotura de la roca reducida para aumentar la velocidad de perforación y/o disminuir el consumo de energía requerido.
MX2017002413A 2014-08-25 2015-06-15 Barrena de perforacion con cara de corte rebajada. MX2017002413A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14182068.8A EP2990589B1 (en) 2014-08-25 2014-08-25 Drill bit with recessed cutting face
PCT/EP2015/063308 WO2016030036A1 (en) 2014-08-25 2015-06-15 Drill bit with recessed cutting face

Publications (1)

Publication Number Publication Date
MX2017002413A true MX2017002413A (es) 2017-05-23

Family

ID=51390044

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017002413A MX2017002413A (es) 2014-08-25 2015-06-15 Barrena de perforacion con cara de corte rebajada.

Country Status (13)

Country Link
US (1) US10501997B2 (es)
EP (1) EP2990589B1 (es)
CN (1) CN107075913B (es)
AU (1) AU2015309212B2 (es)
BR (1) BR112017003382A2 (es)
CA (1) CA2956578A1 (es)
CL (1) CL2017000427A1 (es)
MX (1) MX2017002413A (es)
PE (1) PE20170235A1 (es)
PL (1) PL2990589T3 (es)
RU (1) RU2681762C2 (es)
WO (1) WO2016030036A1 (es)
ZA (1) ZA201700731B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3519371B1 (en) 2016-09-28 2021-01-27 Sandvik Intellectual Property AB A rock drill insert
EP3960981B1 (en) * 2020-08-26 2023-06-07 Sandvik Mining and Construction Tools AB Carved out drill bit
JP2022071528A (ja) * 2020-10-28 2022-05-16 Ｍｍｃリョウテック株式会社 掘削ビット
WO2022245366A1 (en) * 2021-05-21 2022-11-24 Corona Robert Andrew Continuous sampling drill bit

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168102A (en) * 1938-11-30 1939-08-01 Sullivan Machinery Co Drill bit
GB692373A (en) 1950-08-08 1953-06-03 Joseph Dionisotti Improvements in or relating to drill bits for boring rock or like materials
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
CA1051418A (en) * 1976-02-03 1979-03-27 Western Rock Bit Company Limited Percussion drill bit
US4113037A (en) 1976-02-10 1978-09-12 Robert Bosch Gmbh Rock drill
DE2756990C2 (de) 1977-12-21 1986-03-27 Fried. Krupp Gmbh, 4300 Essen Gesteinsbohrer
DE2856205A1 (de) 1978-12-27 1980-07-10 Hilti Ag Gesteinsbohrer
DE9113785U1 (es) * 1991-11-06 1992-01-02 Ing. G. Klemm, Bohrtechnik Gmbh, 5962 Drolshagen, De
RU2019674C1 (ru) 1992-09-14 1994-09-15 Константин Дмитриевич Бондарев Коронка для ударно-вращательного бурения
SE508490C2 (sv) 1996-03-14 1998-10-12 Sandvik Ab Bergborrkrona för slående borrning
DE19942986A1 (de) * 1999-09-09 2001-03-15 Hilti Ag Bohrwerkzeug
SE515294C2 (sv) 1999-11-25 2001-07-09 Sandvik Ab Bergborrkrona och stift för slående borrning samt metod att tillverka en bergborrkrona för slående borrning
RU19082U1 (ru) * 2001-01-04 2001-08-10 Дашин Иван Алексеевич Коронка для ударно-вращательного бурения
SE530135C2 (sv) 2004-09-21 2008-03-11 Sandvik Intellectual Property Bergborrkrona anpassad för slående borrning
SE530602C2 (sv) * 2004-11-17 2008-07-15 Sandvik Intellectual Property Bergborrkrona för slående borrning
US7527110B2 (en) 2006-10-13 2009-05-05 Hall David R Percussive drill bit
US9279292B2 (en) * 2013-11-20 2016-03-08 Longyear Tm, Inc. Drill bits having flushing and systems for using same
SE0702638L (sv) 2007-11-21 2008-07-29 Sandvik Intellectual Property Slagborrkrona för bergborrning och förfarande för tillverkning av en dylik borrkrona
US20130186693A1 (en) * 2010-09-21 2013-07-25 Flexidrill Limited Hybrid drill bit
JP5849671B2 (ja) * 2011-12-09 2016-02-03 三菱マテリアル株式会社 掘削工具

Also Published As

Publication number Publication date
RU2017109793A (ru) 2018-10-01
RU2681762C2 (ru) 2019-03-12
CL2017000427A1 (es) 2017-08-18
AU2015309212B2 (en) 2019-12-12
EP2990589B1 (en) 2017-05-03
WO2016030036A1 (en) 2016-03-03
CA2956578A1 (en) 2016-03-03
US10501997B2 (en) 2019-12-10
PE20170235A1 (es) 2017-03-30
AU2015309212A1 (en) 2017-02-16
US20170268295A1 (en) 2017-09-21
EP2990589A1 (en) 2016-03-02
CN107075913A (zh) 2017-08-18
RU2017109793A3 (es) 2019-01-14
BR112017003382A2 (pt) 2017-11-28
ZA201700731B (en) 2018-12-19
PL2990589T3 (pl) 2017-10-31
CN107075913B (zh) 2020-06-23

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