ZA9305525B - Tool insert - Google Patents

Tool insert

Info

Publication number
ZA9305525B
ZA9305525B ZA9305525A ZA9305525A ZA9305525B ZA 9305525 B ZA9305525 B ZA 9305525B ZA 9305525 A ZA9305525 A ZA 9305525A ZA 9305525 A ZA9305525 A ZA 9305525A ZA 9305525 B ZA9305525 B ZA 9305525B
Authority
ZA
South Africa
Prior art keywords
tool insert
insert
tool
Prior art date
Application number
ZA9305525A
Inventor
Andrew Ian Gifford Lloyd
Klaus Tank
Original Assignee
De Beers Ind Diamond
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
Priority to ZA9205899 priority Critical
Application filed by De Beers Ind Diamond filed Critical De Beers Ind Diamond
Publication of ZA9305525B publication Critical patent/ZA9305525B/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP 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
    • E21B10/5676Button type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a cutting face with different segments, e.g. mosaic-type inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B27/00Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B23B27/145Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having a special shape
    • B23B27/146Means to improve the adhesion between the substrate and the coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING, OR SHARPENING
    • B24D99/00Subject matter not provided for in other groups of this subclass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING, OR SHARPENING
    • B24D99/00Subject matter not provided for in other groups of this subclass
    • B24D99/005Segments of abrasive wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2222/00Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/28Details of hard metal, i.e. cemented carbide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2226/00Materials of tools or workpieces not comprising a metal
    • B23B2226/12Boron nitride
    • B23B2226/125Boron nitride cubic [CBN]
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2226/00Materials of tools or workpieces not comprising a metal
    • B23B2226/31Diamond
    • B23B2226/315Diamond polycrystalline [PCD]
ZA9305525A 1992-08-06 1993-07-30 Tool insert ZA9305525B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA9205899 1992-08-06

Publications (1)

Publication Number Publication Date
ZA9305525B true ZA9305525B (en) 1994-02-24

Family

ID=25581957

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9305525A ZA9305525B (en) 1992-08-06 1993-07-30 Tool insert

Country Status (8)

Country Link
US (1) US5370717A (en)
EP (2) EP0582484B1 (en)
JP (1) JPH06170612A (en)
AT (2) AT167551T (en)
AU (2) AU668964B2 (en)
CA (1) CA2101816C (en)
DE (4) DE69303239D1 (en)
ZA (1) ZA9305525B (en)

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JPH0413117B2 (en) * 1987-03-30 1992-03-06 Fanuc Ltd
US5486137A (en) * 1993-07-21 1996-01-23 General Electric Company Abrasive tool insert
US5379854A (en) * 1993-08-17 1995-01-10 Dennis Tool Company Cutting element for drill bits
US5492188A (en) * 1994-06-17 1996-02-20 Baker Hughes Incorporated Stress-reduced superhard cutting element
US6709463B1 (en) 2000-01-30 2004-03-23 Diamicron, Inc. Prosthetic joint component having at least one solid polycrystalline diamond component
US6793681B1 (en) 1994-08-12 2004-09-21 Diamicron, Inc. Prosthetic hip joint having a polycrystalline diamond articulation surface and a plurality of substrate layers
US6676704B1 (en) 1994-08-12 2004-01-13 Diamicron, Inc. Prosthetic joint component having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact
AU6346196A (en) * 1995-07-14 1997-02-18 U.S. Synthetic Corporation Polycrystalline diamond cutter with integral carbide/diamond transition layer
US5924501A (en) * 1996-02-15 1999-07-20 Baker Hughes Incorporated Predominantly diamond cutting structures for earth boring
US5706906A (en) * 1996-02-15 1998-01-13 Baker Hughes Incorporated Superabrasive cutting element with enhanced durability and increased wear life, and apparatus so equipped
US5722497A (en) 1996-03-21 1998-03-03 Dresser Industries, Inc. Roller cone gage surface cutting elements with multiple ultra hard cutting surfaces
US6190096B1 (en) 1996-08-07 2001-02-20 Kennametal Inc. Indexable cutting insert with indexing marks
US5967249A (en) * 1997-02-03 1999-10-19 Baker Hughes Incorporated Superabrasive cutters with structure aligned to loading and method of drilling
US5881830A (en) * 1997-02-14 1999-03-16 Baker Hughes Incorporated Superabrasive drill bit cutting element with buttress-supported planar chamfer
US6042463A (en) * 1997-11-20 2000-03-28 General Electric Company Polycrystalline diamond compact cutter with reduced failure during brazing
CA2261491C (en) * 1998-03-06 2005-05-24 Smith International, Inc. Cutting element with improved polycrystalline material toughness and method for making same
GB9811705D0 (en) * 1998-06-02 1998-07-29 Camco Int Uk Ltd Preform cutting elements for rotary drill bits
GB9827600D0 (en) * 1998-12-15 1999-02-10 De Beers Ind Diamond Abrasive product
US6402787B1 (en) 2000-01-30 2002-06-11 Bill J. Pope Prosthetic hip joint having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact
US6494918B1 (en) 2000-01-30 2002-12-17 Diamicron, Inc. Component for a prosthetic joint having a diamond load bearing and articulation surface
US6514289B1 (en) 2000-01-30 2003-02-04 Diamicron, Inc. Diamond articulation surface for use in a prosthetic joint
US6596225B1 (en) 2000-01-31 2003-07-22 Diamicron, Inc. Methods for manufacturing a diamond prosthetic joint component
US7108598B1 (en) 2001-07-09 2006-09-19 U.S. Synthetic Corporation PDC interface incorporating a closed network of features
JP3619813B2 (en) * 2002-02-08 2005-02-16 三和研磨工業株式会社 Rotating tool
US20040007393A1 (en) * 2002-07-12 2004-01-15 Griffin Nigel Dennis Cutter and method of manufacture thereof
CA2504518C (en) * 2002-10-30 2011-08-09 Element Six (Proprietary) Limited Tool insert
CN100396878C (en) * 2002-10-30 2008-06-25 六号元素(控股)公司 Composite tool insert
US7322776B2 (en) * 2003-05-14 2008-01-29 Diamond Innovations, Inc. Cutting tool inserts and methods to manufacture
WO2004105983A1 (en) 2003-06-03 2004-12-09 Sandvik Ab Indexable cutting inserts and methods for producing the same
US20050183893A1 (en) * 2004-01-13 2005-08-25 Sandvik Ab Indexable cutting inserts and methods for producing the same
US7287610B2 (en) 2004-09-29 2007-10-30 Smith International, Inc. Cutting elements and bits incorporating the same
US7475744B2 (en) * 2005-01-17 2009-01-13 Us Synthetic Corporation Superabrasive inserts including an arcuate peripheral surface
GB2454122B (en) 2005-02-08 2009-07-08 Smith International Thermally stable polycrystalline diamond cutting elements and bits incorporating the same
US8789627B1 (en) 2005-07-17 2014-07-29 Us Synthetic Corporation Polycrystalline diamond cutter with improved abrasion and impact resistance and method of making the same
NZ575685A (en) * 2006-10-04 2012-04-27 Bionomics Ltd Novel benzofuran potassium channel blockers and uses thereof
US7604074B2 (en) 2007-06-11 2009-10-20 Smith International, Inc. Cutting elements and bits incorporating the same
US8083012B2 (en) 2008-10-03 2011-12-27 Smith International, Inc. Diamond bonded construction with thermally stable region
KR20110134392A (en) 2009-01-22 2011-12-14 엘리먼트 씩스 어브레시브스 에스.아. Abrasive inserts
US20100288564A1 (en) * 2009-05-13 2010-11-18 Baker Hughes Incorporated Cutting element for use in a drill bit for drilling subterranean formations
US8887839B2 (en) 2009-06-25 2014-11-18 Baker Hughes Incorporated Drill bit for use in drilling subterranean formations
EP2452037A2 (en) 2009-07-08 2012-05-16 Baker Hughes Incorporated Cutting element for a drill bit used in drilling subterranean formations
BR112012000527A2 (en) 2009-07-08 2019-09-24 Baker Hughes Inc cutting element and method of forming that
US8500833B2 (en) 2009-07-27 2013-08-06 Baker Hughes Incorporated Abrasive article and method of forming
US20110067930A1 (en) * 2009-09-22 2011-03-24 Beaton Timothy P Enhanced secondary substrate for polycrystalline diamond compact cutting elements
EP2519378B1 (en) 2009-12-31 2013-10-02 Diamond Innovations, Inc. Blank for the manufacture of a machining tool and method of use of a blank for the manufacture of a machining tool
US9303462B2 (en) 2011-12-29 2016-04-05 Diamond Innovations, Inc. Cutter assembly with at least one island and a method of manufacturing a cutter assembly
US9428967B2 (en) 2013-03-01 2016-08-30 Baker Hughes Incorporated Polycrystalline compact tables for cutting elements and methods of fabrication
KR101559105B1 (en) * 2014-02-04 2015-10-12 일진다이아몬드(주) Drill bit for boring having polycrystalline diamond compact
KR20150096542A (en) * 2014-02-14 2015-08-25 일진다이아몬드(주) Polycrystalline diamond compact and manufacturing method thereof

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA7801154B (en) * 1978-02-28 1979-09-26 De Beers Ind Diamond Abrasive bodies
DE3111156C1 (en) * 1981-03-21 1983-04-14 Christensen Inc Cutting member for rotary drill bit for deep drilling in earth formations
US4767138A (en) * 1982-04-30 1988-08-30 Fisher Controls International, Inc. Hubless Flange
US4605343A (en) * 1984-09-20 1986-08-12 General Electric Company Sintered polycrystalline diamond compact construction with integral heat sink
US4592433A (en) * 1984-10-04 1986-06-03 Strata Bit Corporation Cutting blank with diamond strips in grooves
IE58714B1 (en) * 1985-06-07 1993-11-03 De Beers Ind Diamond Thermally stable diamond abrasive compact body
AU577958B2 (en) * 1985-08-22 1988-10-06 De Beers Industrial Diamond Division (Proprietary) Limited Abrasive compact
US4690691A (en) * 1986-02-18 1987-09-01 General Electric Company Polycrystalline diamond and CBN cutting tools
US4797138A (en) * 1986-02-18 1989-01-10 General Electric Company Polycrystalline diamond and CBN cutting tools
IE62468B1 (en) * 1987-02-09 1995-02-08 De Beers Ind Diamond Abrasive product
GB8713807D0 (en) * 1987-06-12 1987-07-15 Nl Petroleum Prod Cutting structures for rotary drill bits
DE3883477D1 (en) * 1987-10-12 1993-09-30 De Beers Ind Diamond Abrasive products.
IE61697B1 (en) * 1987-12-22 1994-11-16 De Beers Ind Diamond Abrasive product
DE68925439D1 (en) * 1988-07-06 1996-02-29 Baker Hughes Inc Drill bit with composite cutting elements
EP0356097B1 (en) * 1988-08-15 1994-11-23 De Beers Industrial Diamond Division (Proprietary) Limited Tool insert
AU605996B2 (en) * 1988-08-31 1991-01-24 De Beers Industrial Diamond Division (Proprietary) Limited Manufacture of abrasive products
FR2638461A1 (en) * 1988-11-03 1990-05-04 Combustible Nucleaire composite abrasive product comprising an active part of ultra-hard material and method of manufacturing such a product
US5154245A (en) 1990-04-19 1992-10-13 Sandvik Ab Diamond rock tools for percussive and rotary crushing rock drilling

Also Published As

Publication number Publication date
EP0582484B1 (en) 1996-06-19
AU6196896A (en) 1996-10-24
EP0699817A2 (en) 1996-03-06
CA2101816A1 (en) 1994-02-07
AU668964B2 (en) 1996-05-23
CA2101816C (en) 2005-12-06
AT167551T (en) 1998-07-15
AU682133B2 (en) 1997-09-18
AU4440493A (en) 1994-02-10
DE69319254D1 (en) 1998-07-23
DE69303239T2 (en) 1996-12-12
US5370717A (en) 1994-12-06
EP0699817B1 (en) 1998-06-17
DE69319254T2 (en) 1998-11-05
DE69303239D1 (en) 1996-07-25
AT139604T (en) 1996-07-15
EP0582484A1 (en) 1994-02-09
EP0699817A3 (en) 1997-02-12
JPH06170612A (en) 1994-06-21

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