BR112012033027A2 - elemento de corte de ferramentas de sondagem, ferramentas de sondagem incluindo tais elementos de corte, e métodos de formação de elementos de corte para ferramentas de sondagem - Google Patents

elemento de corte de ferramentas de sondagem, ferramentas de sondagem incluindo tais elementos de corte, e métodos de formação de elementos de corte para ferramentas de sondagem

Info

Publication number
BR112012033027A2
BR112012033027A2 BR112012033027A BR112012033027A BR112012033027A2 BR 112012033027 A2 BR112012033027 A2 BR 112012033027A2 BR 112012033027 A BR112012033027 A BR 112012033027A BR 112012033027 A BR112012033027 A BR 112012033027A BR 112012033027 A2 BR112012033027 A2 BR 112012033027A2
Authority
BR
Brazil
Prior art keywords
cutting
drilling
cutting element
drilling tools
support surface
Prior art date
Application number
BR112012033027A
Other languages
English (en)
Portuguese (pt)
Inventor
Nicholas J Lyons
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BR112012033027A2 publication Critical patent/BR112012033027A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0072—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using adhesives for bonding abrasive particles or grinding elements to a support, e.g. by gluing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/007—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent between different parts of an abrasive tool
    • 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
    • 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
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/573—Button-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
    • E21B10/5735—Interface between the substrate and the cutting element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Ceramic Products (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
BR112012033027A 2010-06-24 2011-06-13 elemento de corte de ferramentas de sondagem, ferramentas de sondagem incluindo tais elementos de corte, e métodos de formação de elementos de corte para ferramentas de sondagem BR112012033027A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35832310P 2010-06-24 2010-06-24
PCT/US2011/040166 WO2011162999A2 (en) 2010-06-24 2011-06-13 Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and methods of forming cutting elements for earth-boring tools

Publications (1)

Publication Number Publication Date
BR112012033027A2 true BR112012033027A2 (pt) 2016-12-20

Family

ID=45351465

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012033027A BR112012033027A2 (pt) 2010-06-24 2011-06-13 elemento de corte de ferramentas de sondagem, ferramentas de sondagem incluindo tais elementos de corte, e métodos de formação de elementos de corte para ferramentas de sondagem

Country Status (9)

Country Link
US (2) US8936116B2 (enExample)
EP (2) EP2585669B1 (enExample)
CN (1) CN102959177B (enExample)
BR (1) BR112012033027A2 (enExample)
CA (1) CA2803831C (enExample)
MX (1) MX2013000232A (enExample)
NO (1) NO2585669T3 (enExample)
RU (1) RU2013102914A (enExample)
WO (1) WO2011162999A2 (enExample)

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USD921468S1 (en) 2018-08-10 2021-06-08 Milwaukee Electric Tool Corporation Driver bit
CN110090963B (zh) * 2019-05-27 2020-08-18 吉林大学 一种高韧性导电型聚晶金刚石复合片及其制备方法
CN115055927B (zh) * 2022-07-01 2024-02-09 吉安富奇精密制造有限公司 一种高强度耐高温数控钻头的制备方法
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Also Published As

Publication number Publication date
NO2585669T3 (enExample) 2018-06-02
CA2803831A1 (en) 2011-12-29
WO2011162999A2 (en) 2011-12-29
CN102959177A (zh) 2013-03-06
EP2585669A4 (en) 2016-08-10
EP3339562B1 (en) 2019-10-02
EP2585669A2 (en) 2013-05-01
WO2011162999A4 (en) 2012-03-29
US9931736B2 (en) 2018-04-03
US8936116B2 (en) 2015-01-20
EP3339562A1 (en) 2018-06-27
WO2011162999A3 (en) 2012-01-26
CA2803831C (en) 2015-08-04
MX2013000232A (es) 2013-02-07
US20150121768A1 (en) 2015-05-07
EP2585669B1 (en) 2018-01-03
US20110315456A1 (en) 2011-12-29
RU2013102914A (ru) 2014-07-27
CN102959177B (zh) 2016-01-20

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