BRPI1009930A2 - configuração de bolso de cortador - Google Patents

configuração de bolso de cortador

Info

Publication number
BRPI1009930A2
BRPI1009930A2 BRPI1009930A BRPI1009930A BRPI1009930A2 BR PI1009930 A2 BRPI1009930 A2 BR PI1009930A2 BR PI1009930 A BRPI1009930 A BR PI1009930A BR PI1009930 A BRPI1009930 A BR PI1009930A BR PI1009930 A2 BRPI1009930 A2 BR PI1009930A2
Authority
BR
Brazil
Prior art keywords
cutter pocket
pocket setting
setting
cutter
pocket
Prior art date
Application number
BRPI1009930A
Other languages
English (en)
Inventor
Dwayne P Terracina
Jimykumar Prajapati
Michael James Rodgers
Navish Makkar
Robert Patrick Moore
Original Assignee
Smith International
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 Smith International filed Critical Smith International
Publication of BRPI1009930A2 publication Critical patent/BRPI1009930A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • 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
    • E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • E21B10/55—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits with preformed cutting elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling Tools (AREA)
BRPI1009930A 2009-05-01 2010-04-28 configuração de bolso de cortador BRPI1009930A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17492809P 2009-05-01 2009-05-01
US12/767,503 US8881850B2 (en) 2009-05-01 2010-04-26 Cutter pocket design
PCT/US2010/032662 WO2010126936A2 (en) 2009-05-01 2010-04-28 Cutter pocket design

Publications (1)

Publication Number Publication Date
BRPI1009930A2 true BRPI1009930A2 (pt) 2016-03-15

Family

ID=43029570

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009930A BRPI1009930A2 (pt) 2009-05-01 2010-04-28 configuração de bolso de cortador

Country Status (5)

Country Link
US (2) US8881850B2 (pt)
EP (1) EP2425086A4 (pt)
BR (1) BRPI1009930A2 (pt)
CA (1) CA2760580A1 (pt)
WO (1) WO2010126936A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2892224A1 (en) * 2012-12-28 2014-07-03 Varel International Ind., L.P. Streamlined pocket design for pdc drill bits
US12352110B2 (en) 2022-06-17 2025-07-08 Halliburton Energy Services, Inc. Drill bit cutter with stress reducing features
CN116214088A (zh) * 2023-03-15 2023-06-06 乔治费歇尔金属成型科技（苏州）有限公司 一种压铸模热处理后的顶针孔加工工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520881A (en) * 1982-09-24 1985-06-04 Cornelius Phaal Tool component
US4862977A (en) 1984-01-31 1989-09-05 Reed Tool Company, Ltd. Drill bit and cutter therefor
US4751972A (en) * 1986-03-13 1988-06-21 Smith International, Inc. Revolving cutters for rock bits
US5431239A (en) * 1993-04-08 1995-07-11 Tibbitts; Gordon A. Stud design for drill bit cutting element
USH1566H (en) * 1993-11-09 1996-08-06 Smith International, Inc. Matrix diamond drag bit with PCD cylindrical cutters
US5893204A (en) * 1996-11-12 1999-04-13 Dresser Industries, Inc. Production process for casting steel-bodied bits
US5645323A (en) * 1995-12-11 1997-07-08 Kennametal Inc. Concave cutter bit with sacrificial constraint
US6598689B1 (en) * 2000-08-17 2003-07-29 Smith International, Inc. Roller cone for drill bit having improved resistance to fatigue cracking
US20080223622A1 (en) 2007-03-13 2008-09-18 Duggan James L Earth-boring tools having pockets for receiving cutting elements therein and methods of forming such pockets and earth-boring tools
US7814997B2 (en) 2007-06-14 2010-10-19 Baker Hughes Incorporated Interchangeable bearing blocks for drill bits, and drill bits including same
US8011456B2 (en) 2007-07-18 2011-09-06 Baker Hughes Incorporated Rotationally indexable cutting elements and drill bits therefor
US7836980B2 (en) * 2007-08-13 2010-11-23 Baker Hughes Incorporated Earth-boring tools having pockets for receiving cutting elements and methods for forming earth-boring tools including such pockets
US8272458B2 (en) * 2008-06-12 2012-09-25 Nackerud Alan L Drill bit with replaceable blade members

Also Published As

Publication number Publication date
US20150053050A1 (en) 2015-02-26
EP2425086A2 (en) 2012-03-07
US20100276210A1 (en) 2010-11-04
WO2010126936A3 (en) 2011-03-03
EP2425086A4 (en) 2015-09-16
US8881850B2 (en) 2014-11-11
CA2760580A1 (en) 2010-11-04
WO2010126936A2 (en) 2010-11-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]