ZA200203542B - A method for the manufacturing of a drill bit for percussive rock drilling and a rock drill bit and buttons therefor. - Google Patents

A method for the manufacturing of a drill bit for percussive rock drilling and a rock drill bit and buttons therefor.

Info

Publication number
ZA200203542B
ZA200203542B ZA200203542A ZA200203542A ZA200203542B ZA 200203542 B ZA200203542 B ZA 200203542B ZA 200203542 A ZA200203542 A ZA 200203542A ZA 200203542 A ZA200203542 A ZA 200203542A ZA 200203542 B ZA200203542 B ZA 200203542B
Authority
ZA
South Africa
Prior art keywords
drill bit
buttons
rock
manufacturing
percussive
Prior art date
Application number
ZA200203542A
Other languages
English (en)
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
Publication of ZA200203542B publication Critical 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)
ZA200203542A 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. ZA200203542B (en)

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 (1)

Publication Number Publication Date
ZA200203542B true ZA200203542B (en) 2003-08-04

Family

ID=20417854

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

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
US8714285B2 (en) * 2006-08-11 2014-05-06 Schlumberger Technology Corporation Method for drilling with a fixed bladed bit
US8622155B2 (en) * 2006-08-11 2014-01-07 Schlumberger Technology Corporation Pointed diamond working ends on a shear bit
US8590644B2 (en) * 2006-08-11 2013-11-26 Schlumberger Technology Corporation Downhole drill bit
US9068410B2 (en) 2006-10-26 2015-06-30 Schlumberger Technology Corporation Dense diamond body
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US20100025114A1 (en) * 2008-01-22 2010-02-04 Brady William J PCD Percussion Drill Bit
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US20100018776A1 (en) * 2008-07-28 2010-01-28 Keller Donald E Cutting bit for mining and excavating tools
US8061457B2 (en) * 2009-02-17 2011-11-22 Schlumberger Technology Corporation Chamfered pointed enhanced diamond insert
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EP2369127A1 (en) * 2010-03-09 2011-09-28 Sandvik Intellectual Property AB A rock drill bit, a drilling assembly and a method for percussive rock drilling
JP5980115B2 (ja) * 2010-06-30 2016-08-31 マニー株式会社 医療用切削器具
WO2012094676A2 (en) 2011-01-07 2012-07-12 Sdg, Llc Apparatus and method for supplying electrical power to an electrocrushing drill
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
BR112016006434B1 (pt) 2013-09-23 2022-02-15 Sdg, Llc Método para fornecer um pulso de alta tensão a uma broca de perfuração eletrotrituradora ou eletrohidráulica, e, equipamento para chavear potência para uso em perfuração eletrotrituradora ou eletro-hidráulica
EP2865843B1 (en) 2013-10-28 2016-01-20 Sandvik Intellectual Property AB Percussive rock drill bit with optimised gauge buttons
PL2902583T3 (pl) 2014-01-31 2017-09-29 Sandvik Intellectual Property Ab Udarowa koronka wiertnicza do skał twardych z rowkami płuczkowymi
WO2015175285A1 (en) 2014-05-15 2015-11-19 Dover Bmcs Acquisition Corp. Percussion drill bit with at least one wear insert, related systems, and methods
EP2990589B1 (en) 2014-08-25 2017-05-03 Sandvik Intellectual Property AB Drill bit with recessed cutting face
USD872142S1 (en) * 2015-05-21 2020-01-07 Center Rock Inc. Drill bit for a down-the-hole drill hammer
CA165394S (en) 2015-05-29 2016-06-16 Atlas Copco Secoroc Ab Rock drill bit
JP1569597S (sv) * 2016-07-14 2017-02-20
JP1569599S (sv) * 2016-07-14 2017-02-20
JP1569589S (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
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
US11821264B2 (en) 2018-09-28 2023-11-21 Mitsubishi Materials Corporation Drilling tip and drill bit
USD1009108S1 (en) * 2020-09-21 2023-12-26 Kyocera Unimerco Tooling A/S Drill
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
SE9904273D0 (sv) 1999-11-25
DE60018098T2 (de) 2006-01-19
EP1232320B1 (en) 2005-02-09
WO2001038683A2 (en) 2001-05-31
SE515294C2 (sv) 2001-07-09
AU775817B2 (en) 2004-08-19
CA2391359A1 (en) 2001-05-31
US6658968B2 (en) 2003-12-09
SE9904273L (sv) 2001-05-26
DE60018098D1 (de) 2005-03-17
EP1232320A2 (en) 2002-08-21
US6508318B1 (en) 2003-01-21
WO2001038683A3 (en) 2001-12-20
AU1565901A (en) 2001-06-04
WO2001038683A8 (en) 2001-09-27
BR0015600A (pt) 2002-07-09
JP2003515020A (ja) 2003-04-22
CA2391359C (en) 2007-10-09
ATE288996T1 (de) 2005-02-15
US20020153174A1 (en) 2002-10-24

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