DE69824524D1 - PDC-Schneideinsatz mit reduziertem Versagen beim Löten - Google Patents

PDC-Schneideinsatz mit reduziertem Versagen beim Löten

Info

Publication number
DE69824524D1
DE69824524D1 DE69824524T DE69824524T DE69824524D1 DE 69824524 D1 DE69824524 D1 DE 69824524D1 DE 69824524 T DE69824524 T DE 69824524T DE 69824524 T DE69824524 T DE 69824524T DE 69824524 D1 DE69824524 D1 DE 69824524D1
Authority
DE
Germany
Prior art keywords
cutting insert
pdc cutting
soldering failure
reduced soldering
reduced
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 - Fee Related
Application number
DE69824524T
Other languages
English (en)
Other versions
DE69824524T2 (de
Inventor
David Mark Johnson
Frederic Joseph Klug
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.)
Diamond Innovations Inc
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69824524D1 publication Critical patent/DE69824524D1/de
Publication of DE69824524T2 publication Critical patent/DE69824524T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • B24D3/02—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
    • B24D3/04—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 and being essentially inorganic
    • B24D3/06—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 and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Earth Drilling (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
DE69824524T 1997-11-20 1998-11-19 PDC-Schneideinsatz mit reduziertem Versagen beim Löten Expired - Fee Related DE69824524T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US975028 1997-11-20
US08/975,028 US6042463A (en) 1997-11-20 1997-11-20 Polycrystalline diamond compact cutter with reduced failure during brazing

Publications (2)

Publication Number Publication Date
DE69824524D1 true DE69824524D1 (de) 2004-07-22
DE69824524T2 DE69824524T2 (de) 2005-08-18

Family

ID=25522635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69824524T Expired - Fee Related DE69824524T2 (de) 1997-11-20 1998-11-19 PDC-Schneideinsatz mit reduziertem Versagen beim Löten

Country Status (6)

Country Link
US (1) US6042463A (de)
EP (1) EP0918134B1 (de)
JP (1) JPH11239977A (de)
KR (1) KR19990045411A (de)
DE (1) DE69824524T2 (de)
ZA (1) ZA9810129B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6213931B1 (en) * 1999-12-09 2001-04-10 Dennis Tool Company Stump grinding tooth
JP4683167B2 (ja) * 2000-04-18 2011-05-11 ジーエヌツール株式会社 ドリル
BR0103109B1 (pt) * 2001-06-08 2011-09-06 ferramenta de corte e processo de formação desta.
WO2003083148A1 (en) * 2002-03-28 2003-10-09 Camco International (Uk) Limited Polycrystalline material element with improved wear resistance and methods of manufacture thereof
US7470341B2 (en) * 2002-09-18 2008-12-30 Smith International, Inc. Method of manufacturing a cutting element from a partially densified substrate
US20050210755A1 (en) * 2003-09-05 2005-09-29 Cho Hyun S Doubled-sided and multi-layered PCBN and PCD abrasive articles
KR100572669B1 (ko) * 2004-02-09 2006-04-24 신한다이아몬드공업 주식회사 복수의 지립층이 형성된 절삭 공구 및 그 제조 방법
KR100592711B1 (ko) * 2004-03-05 2006-06-26 신한다이아몬드공업 주식회사 팁이 부착된 절삭 공구 및 그 제조 방법
ZA200509692B (en) * 2004-11-30 2006-09-27 Smith International Controlling ultra hard material quality
JP4512030B2 (ja) * 2005-12-05 2010-07-28 住友電工ハードメタル株式会社 ダイヤモンド焼結体
DE102009008261A1 (de) 2009-02-10 2010-08-12 Bigu Terrazzo Gmbh Schleif- und Fräswerkzeug zur Bearbeitung von Kunst- und Naturstein
ZA201007262B (en) * 2009-10-12 2018-11-28 Smith International Diamond bonded construction with reattached diamond body
CN101852065B (zh) * 2010-05-14 2012-08-29 苏州新锐硬质合金有限公司 金刚石复合片基体
GB201008239D0 (en) * 2010-05-18 2010-06-30 Element Six Production Pty Ltd Polycrystalline diamond
EP2756153A4 (de) * 2011-09-16 2015-08-05 Baker Hughes Inc Verfahren zum befestigen eines polykristallinen diamantpresslings auf einem substrat und in diesem verfahren geformte schneideelemente
US9194189B2 (en) 2011-09-19 2015-11-24 Baker Hughes Incorporated Methods of forming a cutting element for an earth-boring tool, a related cutting element, and an earth-boring tool including such a cutting element
US20130105231A1 (en) * 2011-11-01 2013-05-02 Tdy Industries, Inc. Earth boring cutting inserts and earth boring bits including the same
US9254554B1 (en) 2012-02-16 2016-02-09 Us Synthetic Corporation Polycrystalline diamond compact including substantially single-phase polycrystalline diamond body, methods of making same, and applications therefor
US9138872B2 (en) 2013-03-13 2015-09-22 Diamond Innovations, Inc. Polycrystalline diamond drill blanks with improved carbide interface geometries
CN103806842A (zh) * 2013-11-06 2014-05-21 溧阳市江大技术转移中心有限公司 具有良好性能的地质勘探钻头的制造方法
US10174561B2 (en) 2013-11-08 2019-01-08 Smith International, Inc. Polycrystalline diamond cutting elements with transition zones and downhole cutting tools incorporating the same
US9649748B2 (en) 2014-05-07 2017-05-16 Diamond Innovations, Inc Polycrystalline diamond compact with a modified substrate
CN104690274B (zh) * 2014-12-31 2017-11-17 中石化石油机械股份有限公司 一种聚晶金刚石‑硬质合金复合片及其制备方法
WO2016122438A1 (en) 2015-01-26 2016-08-04 Halliburton Energy Services, Inc. Rotating superhard cutting element
BR112018010015B1 (pt) 2015-11-19 2022-02-08 Mitsubishi Materials Corporation Ferramenta de material sinterizado de diamante policristalino excelente na força de ligação interfacial e método de produzir a mesma
CN106761429A (zh) * 2016-12-07 2017-05-31 四川大学 一种金刚石钻齿
CN106584294B (zh) * 2016-12-20 2018-09-25 江苏索力德机电科技股份有限公司 一种柔性磨削用钎焊超硬磨料磨盘
JP7012276B2 (ja) * 2018-09-07 2022-01-28 石川県 砥粒付工具、砥粒付工具の製造方法及び砥粒固着方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB833309A (en) * 1957-12-24 1960-04-21 Philips Electrical Ind Ltd Improvements in or relating to abrasive cutting discs
US3141746A (en) * 1960-10-03 1964-07-21 Gen Electric Diamond compact abrasive
US3256646A (en) * 1963-08-06 1966-06-21 Mockli Rene Grinding disc
US3609818A (en) * 1970-01-02 1971-10-05 Gen Electric Reaction vessel for high pressure apparatus
US3850591A (en) * 1970-01-02 1974-11-26 Gen Electric Process for preparation of high pressure apparatus reaction vessel construction
US3745623A (en) * 1971-12-27 1973-07-17 Gen Electric Diamond tools for machining
US4403015A (en) * 1979-10-06 1983-09-06 Sumitomo Electric Industries, Ltd. Compound sintered compact for use in a tool and the method for producing the same
JPS5856018B2 (ja) * 1979-11-30 1983-12-13 日本油脂株式会社 切削工具用高密度相窒化硼素複合焼結体およびその製造方法
CH660538A5 (de) * 1983-03-02 1987-04-30 Landis & Gyr Ag Messwandler zum messen eines stromes.
US4629373A (en) 1983-06-22 1986-12-16 Megadiamond Industries, Inc. Polycrystalline diamond body with enhanced surface irregularities
US5199832A (en) * 1984-03-26 1993-04-06 Meskin Alexander K Multi-component cutting element using polycrystalline diamond disks
US4784023A (en) * 1985-12-05 1988-11-15 Diamant Boart-Stratabit (Usa) Inc. Cutting element having composite formed of cemented carbide substrate and diamond layer and method of making same
ES2045137T3 (es) * 1987-10-12 1994-01-16 De Beers Ind Diamond Productos abrasivos.
IE61697B1 (en) * 1987-12-22 1994-11-16 De Beers Ind Diamond Abrasive product
US4954139A (en) * 1989-03-31 1990-09-04 The General Electric Company Method for producing polycrystalline compact tool blanks with flat carbide support/diamond or CBN interfaces
ZA935525B (en) * 1992-08-06 1994-02-24 De Beers Ind Diamond Tool insert
AU670642B2 (en) * 1992-12-23 1996-07-25 De Beers Industrial Diamond Division (Proprietary) Limited Tool component
US5467669A (en) * 1993-05-03 1995-11-21 American National Carbide Company Cutting tool insert
US5486137A (en) * 1993-07-21 1996-01-23 General Electric Company Abrasive tool insert
US5484330A (en) * 1993-07-21 1996-01-16 General Electric Company Abrasive tool insert
US5494477A (en) * 1993-08-11 1996-02-27 General Electric Company Abrasive tool insert
US5510193A (en) * 1994-10-13 1996-04-23 General Electric Company Supported polycrystalline diamond compact having a cubic boron nitride interlayer for improved physical properties
BE1008917A3 (fr) * 1994-11-16 1996-10-01 Diamant Boart Sa Outil abrasif, de coupe ou analogue et procede de fabrication de cet outil.

Also Published As

Publication number Publication date
DE69824524T2 (de) 2005-08-18
EP0918134B1 (de) 2004-06-16
KR19990045411A (ko) 1999-06-25
US6042463A (en) 2000-03-28
ZA9810129B (en) 1999-05-07
EP0918134A1 (de) 1999-05-26
JPH11239977A (ja) 1999-09-07

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: DIAMOND INNOVATIONS, INC., WORTHINGTON, OHIO, US

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee