SE9904273D0 - En metod för tillverkning av borrkronor för slående bergborrning samt en bergborrkrona och stift därför - Google Patents

En metod för tillverkning av borrkronor för slående bergborrning samt en bergborrkrona och stift därför

Info

Publication number
SE9904273D0
SE9904273D0 SE9904273A SE9904273A SE9904273D0 SE 9904273 D0 SE9904273 D0 SE 9904273D0 SE 9904273 A SE9904273 A SE 9904273A SE 9904273 A SE9904273 A SE 9904273A SE 9904273 D0 SE9904273 D0 SE 9904273D0
Authority
SE
Sweden
Prior art keywords
rock
buttons
pins
well
drill bit
Prior art date
Application number
SE9904273A
Other languages
English (en)
Other versions
SE9904273L (sv
SE515294C2 (sv
Inventor
Johan Linden
Lars-Gunnar Lundell
Original Assignee
Sandvik 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 Ab filed Critical Sandvik Ab
Priority to SE9904273A priority Critical patent/SE515294C2/sv
Publication of SE9904273D0 publication Critical patent/SE9904273D0/sv
Priority to PCT/SE2000/002255 priority patent/WO2001038683A2/en
Priority to DE60018098T priority patent/DE60018098T2/de
Priority to EP00978174A priority patent/EP1232320B1/en
Priority to JP2001540009A priority patent/JP2003515020A/ja
Priority to AU15659/01A priority patent/AU775817B2/en
Priority to AT00978174T priority patent/ATE288996T1/de
Priority to BR0015600-0A priority patent/BR0015600A/pt
Priority to CA002391359A priority patent/CA2391359C/en
Priority to US09/722,006 priority patent/US6508318B1/en
Publication of SE9904273L publication Critical patent/SE9904273L/sv
Publication of SE515294C2 publication Critical patent/SE515294C2/sv
Priority to US10/120,499 priority patent/US6658968B2/en
Priority to ZA200203542A priority patent/ZA200203542B/xx

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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts

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)
  • Percussive Tools And Related Accessories (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Forging (AREA)
SE9904273A 1999-11-25 1999-11-25 Bergborrkrona och stift för slående borrning samt metod att tillverka en bergborrkrona för slående borrning SE515294C2 (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE9904273A SE515294C2 (sv) 1999-11-25 1999-11-25 Bergborrkrona och stift för slående borrning samt metod att tillverka en bergborrkrona för slående borrning
CA002391359A CA2391359C (en) 1999-11-25 2000-11-17 A method for the manufacturing of a drill bit for percussive rock drilling and a rock drill bit and buttons therefor
AT00978174T ATE288996T1 (de) 1999-11-25 2000-11-17 Herstellungsverfahren eines bohrmeissels zum schlagbohren und bohrmeissel und hartmetalleinsätze dafür
DE60018098T DE60018098T2 (de) 1999-11-25 2000-11-17 HERSTELLUNGSVERFAHREN EINES BOHRMEIßELS ZUM SCHLAGBOHREN UND BOHRMEIßEL UND HARTMETALLEINSÄTZE DAFÜR
EP00978174A EP1232320B1 (en) 1999-11-25 2000-11-17 A method for the manufacturing of a drill bit for percussive rock drilling and a rock drill bit and buttons therefor
JP2001540009A JP2003515020A (ja) 1999-11-25 2000-11-17 衝撃穿孔用の削岩ドリルビットの製造方法、削岩ドリルビット及びドリルビットのボタン
AU15659/01A AU775817B2 (en) 1999-11-25 2000-11-17 A method for the manufacturing of a drill bit for percussive rock drilling and a rock drill bit and buttons therefor
PCT/SE2000/002255 WO2001038683A2 (en) 1999-11-25 2000-11-17 A method for the manufacturing of a drill bit for percussive rock drilling and a rock drill bit and buttons therefor
BR0015600-0A BR0015600A (pt) 1999-11-25 2000-11-17 Método de fabricação de uma broca de perfuração para perfuração de rocha à percussão e uma broca de perfuração de rocha com elementos de botão
US09/722,006 US6508318B1 (en) 1999-11-25 2000-11-27 Percussive rock drill bit and buttons therefor and method for manufacturing drill bit
US10/120,499 US6658968B2 (en) 1999-11-25 2002-04-12 Percussive rock drill bit and buttons therefor and method for manufacturing drill bit
ZA200203542A ZA200203542B (en) 1999-11-25 2002-05-03 A method for the manufacturing of a drill bit for percussive rock drilling and a rock drill bit and buttons therefor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9904273A SE515294C2 (sv) 1999-11-25 1999-11-25 Bergborrkrona och stift för slående borrning samt metod att tillverka en bergborrkrona för slående borrning

Publications (3)

Publication Number Publication Date
SE9904273D0 true SE9904273D0 (sv) 1999-11-25
SE9904273L SE9904273L (sv) 2001-05-26
SE515294C2 SE515294C2 (sv) 2001-07-09

Family

ID=20417854

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9904273A SE515294C2 (sv) 1999-11-25 1999-11-25 Bergborrkrona och stift för slående borrning samt metod att tillverka en bergborrkrona för slående borrning

Country Status (11)

Country Link
US (2) US6508318B1 (sv)
EP (1) EP1232320B1 (sv)
JP (1) JP2003515020A (sv)
AT (1) ATE288996T1 (sv)
AU (1) AU775817B2 (sv)
BR (1) BR0015600A (sv)
CA (1) CA2391359C (sv)
DE (1) DE60018098T2 (sv)
SE (1) SE515294C2 (sv)
WO (1) WO2001038683A2 (sv)
ZA (1) ZA200203542B (sv)

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US8215420B2 (en) * 2006-08-11 2012-07-10 Schlumberger Technology Corporation Thermally stable pointed diamond with increased impact resistance
US8590644B2 (en) * 2006-08-11 2013-11-26 Schlumberger Technology Corporation Downhole drill bit
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US8622155B2 (en) * 2006-08-11 2014-01-07 Schlumberger Technology Corporation Pointed diamond working ends on a shear bit
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US8701799B2 (en) 2009-04-29 2014-04-22 Schlumberger Technology Corporation Drill bit cutter pocket restitution
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RU2567595C2 (ru) * 2010-06-30 2015-11-10 Мани, Инк. Медицинский режущий инструмент
DE102011007694A1 (de) * 2011-04-19 2012-10-25 Robert Bosch Gmbh Bohrwerkzeug bzw. Verfahren zur Herstellung eines Bohrwerkzeugs
GB2494102A (en) * 2011-07-28 2013-03-06 Boundary Equipment Co Ltd A surface working tool insert
US10407995B2 (en) 2012-07-05 2019-09-10 Sdg Llc Repetitive pulsed electric discharge drills including downhole formation evaluation
JP2014196616A (ja) * 2013-03-29 2014-10-16 三菱マテリアル株式会社 掘削ビット
JP2014196615A (ja) * 2013-03-29 2014-10-16 三菱マテリアル株式会社 掘削ビット及びこれに用いられる掘削チップ
JP6149486B2 (ja) * 2013-04-22 2017-06-21 三菱マテリアル株式会社 掘削チップ及びこれを用いた掘削工具
CA2962002C (en) 2013-09-23 2021-11-09 Sdg Llc Method and apparatus for isolating and switching lower-voltage pulses from high voltage pulses in electrocrushing and electrohydraulic drills
PL2865843T3 (pl) 2013-10-28 2016-07-29 Sandvik Intellectual Property Udarowy świder wiertniczy ze zoptymalizowanymi słupkami zewnętrznymi
EP2902583B1 (en) 2014-01-31 2017-04-12 Sandvik Intellectual Property AB Percussive rock drill bit with flushing grooves
US10487588B2 (en) * 2014-05-15 2019-11-26 Dover Bmcs Acquisition Corp. Percussion drill bit with at least one wear insert, related systems, and methods
PL2990589T3 (pl) 2014-08-25 2017-10-31 Sandvik Intellectual Property Ab Świder z zagłębioną powierzchnią tnącą
USD872142S1 (en) * 2015-05-21 2020-01-07 Center Rock Inc. Drill bit for a down-the-hole drill hammer
CA165392S (en) * 2015-05-29 2016-06-16 Atlas Copco Secoroc Ab Rock drill bit
JP1569597S (sv) * 2016-07-14 2017-02-20
JP1569589S (sv) * 2016-07-14 2017-02-20
JP1569599S (sv) * 2016-07-14 2017-02-20
GB2557190B (en) * 2016-11-29 2020-09-16 Mincon Int Ltd Drill bits
USD882084S1 (en) * 2018-01-31 2020-04-21 Beijing Smtp Technology Co., Ltd. Ultrasonic cutter head
USD882788S1 (en) * 2018-01-31 2020-04-28 Beijing Smtp Technology Co., Ltd. Ultrasonic cutter head
USD861051S1 (en) * 2018-03-13 2019-09-24 Robit Oyj Drill bit
USD870168S1 (en) 2018-03-13 2019-12-17 Robit Oyj Drill bit
EP3617438A1 (en) 2018-08-30 2020-03-04 Sandvik Mining and Construction Tools AB Percussive drill bit with radially extended front face
EP3859122B1 (en) 2018-09-28 2023-11-08 Mitsubishi Materials Corporation Excavating tip and excavating bit
JP7294030B2 (ja) * 2018-09-28 2023-06-20 三菱マテリアル株式会社 掘削チップおよび掘削ビット
USD1009108S1 (en) * 2020-09-21 2023-12-26 Kyocera Unimerco Tooling A/S Drill
USD1044894S1 (en) * 2022-07-09 2024-10-01 Zhejiang Pulanka Rock Tools Co., Ltd. Button drill bit
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CN116988739B (zh) * 2023-09-26 2023-12-26 西南石油大学 一种高密度纵向布齿pdc钻头

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Also Published As

Publication number Publication date
SE9904273L (sv) 2001-05-26
SE515294C2 (sv) 2001-07-09
WO2001038683A3 (en) 2001-12-20
EP1232320A2 (en) 2002-08-21
WO2001038683A2 (en) 2001-05-31
CA2391359C (en) 2007-10-09
DE60018098T2 (de) 2006-01-19
AU775817B2 (en) 2004-08-19
CA2391359A1 (en) 2001-05-31
US6658968B2 (en) 2003-12-09
ATE288996T1 (de) 2005-02-15
US6508318B1 (en) 2003-01-21
ZA200203542B (en) 2003-08-04
WO2001038683A8 (en) 2001-09-27
DE60018098D1 (de) 2005-03-17
AU1565901A (en) 2001-06-04
JP2003515020A (ja) 2003-04-22
EP1232320B1 (en) 2005-02-09
US20020153174A1 (en) 2002-10-24
BR0015600A (pt) 2002-07-09

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