DE60018154D1 - cutting insert - Google Patents

cutting insert

Info

Publication number
DE60018154D1
DE60018154D1 DE60018154T DE60018154T DE60018154D1 DE 60018154 D1 DE60018154 D1 DE 60018154D1 DE 60018154 T DE60018154 T DE 60018154T DE 60018154 T DE60018154 T DE 60018154T DE 60018154 D1 DE60018154 D1 DE 60018154D1
Authority
DE
Germany
Prior art keywords
cutting insert
insert
cutting
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60018154T
Other languages
German (de)
Other versions
DE60018154T2 (en
Inventor
Nigel Dennis Griffin
Steven Brian Pitt
Peter Raymond Hughes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ReedHycalog UK Ltd
Original Assignee
Camco International UK Ltd
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 Camco International UK Ltd filed Critical Camco International UK Ltd
Application granted granted Critical
Publication of DE60018154D1 publication Critical patent/DE60018154D1/en
Publication of DE60018154T2 publication Critical patent/DE60018154T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/46Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56Button-type inserts
    • E21B10/567Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/573Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts characterised by support details, e.g. the substrate construction or the interface between the substrate and the cutting element
    • E21B10/5735Interface between the substrate and the cutting element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/46Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56Button-type inserts
    • E21B10/567Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Earth Drilling (AREA)
DE60018154T 2000-01-13 2000-12-18 cutting insert Expired - Lifetime DE60018154T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48314600A 2000-01-13 2000-01-13
US483146 2000-01-13

Publications (2)

Publication Number Publication Date
DE60018154D1 true DE60018154D1 (en) 2005-03-24
DE60018154T2 DE60018154T2 (en) 2005-12-29

Family

ID=23918849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60018154T Expired - Lifetime DE60018154T2 (en) 2000-01-13 2000-12-18 cutting insert

Country Status (3)

Country Link
EP (1) EP1116858B1 (en)
DE (1) DE60018154T2 (en)
ZA (1) ZA200007669B (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2408735B (en) 2003-12-05 2009-01-28 Smith International Thermally-stable polycrystalline diamond materials and compacts
US7726420B2 (en) 2004-04-30 2010-06-01 Smith International, Inc. Cutter having shaped working surface with varying edge chamfer
US7647993B2 (en) 2004-05-06 2010-01-19 Smith International, Inc. Thermally stable diamond bonded materials and compacts
US8197936B2 (en) 2005-01-27 2012-06-12 Smith International, Inc. Cutting structures
CA2535387C (en) 2005-02-08 2013-05-07 Smith International, Inc. Thermally stable polycrystalline diamond cutting elements and bits incorporating the same
US7377341B2 (en) 2005-05-26 2008-05-27 Smith International, Inc. Thermally stable ultra-hard material compact construction
US8020643B2 (en) 2005-09-13 2011-09-20 Smith International, Inc. Ultra-hard constructions with enhanced second phase
US8066087B2 (en) 2006-05-09 2011-11-29 Smith International, Inc. Thermally stable ultra-hard material compact constructions
US8028771B2 (en) 2007-02-06 2011-10-04 Smith International, Inc. Polycrystalline diamond constructions having improved thermal stability
US7942219B2 (en) 2007-03-21 2011-05-17 Smith International, Inc. Polycrystalline diamond constructions having improved thermal stability
US8499861B2 (en) 2007-09-18 2013-08-06 Smith International, Inc. Ultra-hard composite constructions comprising high-density diamond surface
US8627904B2 (en) 2007-10-04 2014-01-14 Smith International, Inc. Thermally stable polycrystalline diamond material with gradient structure
US7980334B2 (en) 2007-10-04 2011-07-19 Smith International, Inc. Diamond-bonded constructions with improved thermal and mechanical properties
US9297211B2 (en) 2007-12-17 2016-03-29 Smith International, Inc. Polycrystalline diamond construction with controlled gradient metal content
US8083011B2 (en) * 2008-09-29 2011-12-27 Sreshta Harold A Matrix turbine sleeve and method for making same
US8083012B2 (en) 2008-10-03 2011-12-27 Smith International, Inc. Diamond bonded construction with thermally stable region
SA110310235B1 (en) * 2009-03-31 2014-03-03 بيكر هوغيس انكوربوريتد Methods for Bonding Preformed Cutting Tables to Cutting Element Substrates and Cutting Element Formed by such Processes
GB2481957B (en) 2009-05-06 2014-10-15 Smith International Methods of making and attaching tsp material for forming cutting elements, cutting elements having such tsp material and bits incorporating such cutting
CN102414394B (en) 2009-05-06 2015-11-25 史密斯国际有限公司 There is the cutting element of the thermally-stabilised polycrystalline diamond incised layer of reprocessing, be combined with its drill bit, and manufacture method
WO2010148313A2 (en) 2009-06-18 2010-12-23 Smith International, Inc. Polycrystalline diamond cutting elements with engineered porosity and method for manufacturing such cutting elements
RU2452856C1 (en) * 2011-03-04 2012-06-10 Николай Митрофанович Панин Cutter for mining machines
US10279454B2 (en) 2013-03-15 2019-05-07 Baker Hughes Incorporated Polycrystalline compacts including diamond nanoparticles, cutting elements and earth- boring tools including such compacts, and methods of forming same
US9080385B2 (en) 2013-05-22 2015-07-14 Us Synthetic Corporation Bearing assemblies including thick superhard tables and/or selected exposures, bearing apparatuses, and methods of use
US10060237B2 (en) 2013-11-22 2018-08-28 Baker Hughes, A Ge Company, Llc Methods of extracting hydrocarbons from a subterranean formation, and methods of treating a hydrocarbon material within a subterranean formation
US9879511B2 (en) 2013-11-22 2018-01-30 Baker Hughes Incorporated Methods of obtaining a hydrocarbon material contained within a subterranean formation
CN103806844B (en) * 2014-03-03 2016-09-07 辽宁工业大学 The Ni-based diamond-impregnated bit of deep hard-rock boring soldering and manufacture method thereof
JP6701742B2 (en) * 2015-01-14 2020-05-27 三菱マテリアル株式会社 Drilling tip and drilling bit
GB2551693B (en) * 2016-05-24 2021-09-15 Bisn Tec Ltd Down-hole chemical heater and methods of operating such
CA3084341C (en) 2017-09-29 2022-08-30 Baker Hughes, A Ge Company, Llc Earth-boring tools having a gauge region configured for reduced bit walk and method of drilling with same
US10697248B2 (en) 2017-10-04 2020-06-30 Baker Hughes, A Ge Company, Llc Earth-boring tools and related methods
US10954721B2 (en) 2018-06-11 2021-03-23 Baker Hughes Holdings Llc Earth-boring tools and related methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032147A (en) * 1988-02-08 1991-07-16 Frushour Robert H High strength composite component and method of fabrication
US5111895A (en) * 1988-03-11 1992-05-12 Griffin Nigel D Cutting elements for rotary drill bits
US5022894A (en) * 1989-10-12 1991-06-11 General Electric Company Diamond compacts for rock drilling and machining
US5304342A (en) * 1992-06-11 1994-04-19 Hall Jr H Tracy Carbide/metal composite material and a process therefor
US6193001B1 (en) * 1998-03-25 2001-02-27 Smith International, Inc. Method for forming a non-uniform interface adjacent ultra hard material

Also Published As

Publication number Publication date
DE60018154T2 (en) 2005-12-29
EP1116858B1 (en) 2005-02-16
EP1116858A1 (en) 2001-07-18
ZA200007669B (en) 2001-07-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition