DE69422758T2 - Schleifender Werkzeugeinsatz - Google Patents

Schleifender Werkzeugeinsatz

Info

Publication number
DE69422758T2
DE69422758T2 DE69422758T DE69422758T DE69422758T2 DE 69422758 T2 DE69422758 T2 DE 69422758T2 DE 69422758 T DE69422758 T DE 69422758T DE 69422758 T DE69422758 T DE 69422758T DE 69422758 T2 DE69422758 T2 DE 69422758T2
Authority
DE
Germany
Prior art keywords
grinding tool
tool insert
insert
grinding
tool
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
DE69422758T
Other languages
English (en)
Other versions
DE69422758D1 (de
Inventor
Gary Martin Flood
David M Johnson
Henry Samuel Marek
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
Publication of DE69422758D1 publication Critical patent/DE69422758D1/de
Application granted granted Critical
Publication of DE69422758T2 publication Critical patent/DE69422758T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B23B27/145—Specially 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
    • B23B27/146—Means to improve the adhesion between the substrate and the coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/12—Boron nitride
    • B23B2226/125—Boron nitride cubic [CBN]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/31—Diamond
    • B23B2226/315—Diamond polycrystalline [PCD]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2282—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder including tool holding clamp and clamp actuator
    • Y10T407/2286—Resiliently biased clamp jaw
    • Y10T407/2288—Integral with holder
DE69422758T 1993-08-11 1994-08-01 Schleifender Werkzeugeinsatz Expired - Fee Related DE69422758T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/105,523 US5494477A (en) 1993-08-11 1993-08-11 Abrasive tool insert

Publications (2)

Publication Number Publication Date
DE69422758D1 DE69422758D1 (de) 2000-03-02
DE69422758T2 true DE69422758T2 (de) 2000-08-17

Family

ID=22306315

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422758T Expired - Fee Related DE69422758T2 (de) 1993-08-11 1994-08-01 Schleifender Werkzeugeinsatz

Country Status (5)

Country Link
US (1) US5494477A (de)
EP (1) EP0638383B1 (de)
JP (1) JPH07164333A (de)
DE (1) DE69422758T2 (de)
ES (1) ES2141202T3 (de)

Families Citing this family (95)

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US5486137A (en) * 1993-07-21 1996-01-23 General Electric Company Abrasive tool insert
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US6514289B1 (en) 2000-01-30 2003-02-04 Diamicron, Inc. Diamond articulation surface for use in a prosthetic joint
US7077867B1 (en) 1994-08-12 2006-07-18 Diamicron, Inc. Prosthetic knee joint having at least one diamond articulation surface
US6494918B1 (en) 2000-01-30 2002-12-17 Diamicron, Inc. Component for a prosthetic joint having a diamond load bearing and articulation surface
US6596225B1 (en) 2000-01-31 2003-07-22 Diamicron, Inc. Methods for manufacturing a diamond prosthetic joint component
US6800095B1 (en) 1994-08-12 2004-10-05 Diamicron, Inc. Diamond-surfaced femoral head for use in a prosthetic joint
US7396505B2 (en) * 1994-08-12 2008-07-08 Diamicron, Inc. Use of CoCrMo to augment biocompatibility in polycrystalline diamond compacts
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
US7494507B2 (en) * 2000-01-30 2009-02-24 Diamicron, Inc. Articulating diamond-surfaced spinal implants
GB2331538B (en) * 1995-03-24 1999-07-14 Camco Drilling Group Ltd Improvemnts in or relating to elements faced with superhard material
GB9506079D0 (en) * 1995-03-24 1995-05-10 Camco Drilling Group Ltd Improvements in or relating to elements faced with superhard material
US6374932B1 (en) 2000-04-06 2002-04-23 William J. Brady Heat management drilling system and method
FR2735522B1 (fr) * 1995-06-16 1997-09-05 Total Sa Taillant d'outil de forage monobloc
US6571891B1 (en) 1996-04-17 2003-06-03 Baker Hughes Incorporated Web cutter
US5758733A (en) * 1996-04-17 1998-06-02 Baker Hughes Incorporated Earth-boring bit with super-hard cutting elements
US6068071A (en) * 1996-05-23 2000-05-30 U.S. Synthetic Corporation Cutter with polycrystalline diamond layer and conic section profile
DE19634314A1 (de) * 1996-07-27 1998-01-29 Widia Gmbh Verbundkörper und Verfahren zu seiner Herstellung
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US5871060A (en) * 1997-02-20 1999-02-16 Jensen; Kenneth M. Attachment geometry for non-planar drill inserts
US5979579A (en) * 1997-07-11 1999-11-09 U.S. Synthetic Corporation Polycrystalline diamond cutter with enhanced durability
US6082474A (en) * 1997-07-26 2000-07-04 Camco International Limited Elements faced with superhard material
EP0893572B1 (de) * 1997-07-26 2003-12-10 Camco International (UK) Limited Verbesserungen an Schneidelementen mit einer Oberfläche aus superhartem Werkstoff
US6202771B1 (en) 1997-09-23 2001-03-20 Baker Hughes Incorporated Cutting element with controlled superabrasive contact area, drill bits so equipped
US6045440A (en) 1997-11-20 2000-04-04 General Electric Company Polycrystalline diamond compact PDC cutter with improved cutting capability
US6042463A (en) * 1997-11-20 2000-03-28 General Electric Company Polycrystalline diamond compact cutter with reduced failure during brazing
FR2774420A1 (fr) * 1998-02-05 1999-08-06 D A T C Diamond And Tungsten C Piece de coupe dissymetrique destinee a un outil de forage
US6068072A (en) * 1998-02-09 2000-05-30 Diamond Products International, Inc. Cutting element
US5971087A (en) 1998-05-20 1999-10-26 Baker Hughes Incorporated Reduced residual tensile stress superabrasive cutters for earth boring and drill bits so equipped
US6202772B1 (en) * 1998-06-24 2001-03-20 Smith International Cutting element with canted design for improved braze contact area
US6412580B1 (en) 1998-06-25 2002-07-02 Baker Hughes Incorporated Superabrasive cutter with arcuate table-to-substrate interfaces
US6527069B1 (en) 1998-06-25 2003-03-04 Baker Hughes Incorporated Superabrasive cutter having optimized table thickness and arcuate table-to-substrate interfaces
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US6148938A (en) * 1998-10-20 2000-11-21 Dresser Industries, Inc. Wear resistant cutter insert structure and method
US6258139B1 (en) 1999-12-20 2001-07-10 U S Synthetic Corporation Polycrystalline diamond cutter with an integral alternative material core
US6709463B1 (en) 2000-01-30 2004-03-23 Diamicron, Inc. Prosthetic joint component having at least one solid polycrystalline diamond component
US6893330B2 (en) * 2000-11-08 2005-05-17 Hayes Lemmerz International, Inc. Tool and process for chrome plating a vehicle wheel surface
US6997787B2 (en) * 2000-11-08 2006-02-14 Hayes Lemmerz International, Inc. Process for copper free chrome plating of a vehicle wheel surface
US6540450B2 (en) 2000-11-29 2003-04-01 Hayes Lemmerz International, Inc. Tool and process for finishing a vehicle wheel surface
US6488106B1 (en) 2001-02-05 2002-12-03 Varel International, Inc. Superabrasive cutting element
US6513608B2 (en) 2001-02-09 2003-02-04 Smith International, Inc. Cutting elements with interface having multiple abutting depressions
US6510910B2 (en) 2001-02-09 2003-01-28 Smith International, Inc. Unplanar non-axisymmetric inserts
US6808031B2 (en) 2001-04-05 2004-10-26 Smith International, Inc. Drill bit having large diameter PDC cutters
US6315652B1 (en) 2001-04-30 2001-11-13 General Electric Abrasive tool inserts and their production
US6604588B2 (en) 2001-09-28 2003-08-12 Smith International, Inc. Gage trimmers and bit incorporating the same
US6933049B2 (en) * 2002-07-10 2005-08-23 Diamond Innovations, Inc. Abrasive tool inserts with diminished residual tensile stresses and their production
WO2004007901A1 (en) * 2002-07-10 2004-01-22 Diamond Innovations, Inc. Cutting tools with two-slope profile
US6994615B2 (en) * 2002-07-10 2006-02-07 Diamond Innovations, Inc. Cutting tools with two-slope profile
US7395882B2 (en) 2004-02-19 2008-07-08 Baker Hughes Incorporated Casing and liner drilling bits
US7954570B2 (en) * 2004-02-19 2011-06-07 Baker Hughes Incorporated Cutting elements configured for casing component drillout and earth boring drill bits including same
US7243745B2 (en) * 2004-07-28 2007-07-17 Baker Hughes Incorporated Cutting elements and rotary drill bits including same
US8197936B2 (en) * 2005-01-27 2012-06-12 Smith International, Inc. Cutting structures
US7487849B2 (en) * 2005-05-16 2009-02-10 Radtke Robert P Thermally stable diamond brazing
US7493973B2 (en) 2005-05-26 2009-02-24 Smith International, Inc. Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance
US8066087B2 (en) * 2006-05-09 2011-11-29 Smith International, Inc. Thermally stable ultra-hard material compact constructions
US7703559B2 (en) 2006-05-30 2010-04-27 Smith International, Inc. Rolling cutter
US7568770B2 (en) * 2006-06-16 2009-08-04 Hall David R Superhard composite material bonded to a steel body
US7950746B2 (en) * 2006-06-16 2011-05-31 Schlumberger Technology Corporation Attack tool for degrading materials
US9145742B2 (en) 2006-08-11 2015-09-29 Schlumberger Technology Corporation Pointed working ends on a drill bit
US9051795B2 (en) 2006-08-11 2015-06-09 Schlumberger Technology Corporation Downhole drill bit
US8590644B2 (en) * 2006-08-11 2013-11-26 Schlumberger Technology Corporation Downhole drill bit
US8567532B2 (en) 2006-08-11 2013-10-29 Schlumberger Technology Corporation Cutting element attached to downhole fixed bladed bit at a positive rake angle
US8714285B2 (en) * 2006-08-11 2014-05-06 Schlumberger Technology Corporation Method for drilling with a fixed bladed bit
US7871133B2 (en) * 2006-08-11 2011-01-18 Schlumberger Technology Corporation Locking fixture
US8449040B2 (en) * 2006-08-11 2013-05-28 David R. Hall Shank for an attack tool
US8007051B2 (en) 2006-08-11 2011-08-30 Schlumberger Technology Corporation Shank assembly
US8622155B2 (en) * 2006-08-11 2014-01-07 Schlumberger Technology Corporation Pointed diamond working ends on a shear bit
US8414085B2 (en) * 2006-08-11 2013-04-09 Schlumberger Technology Corporation Shank assembly with a tensioned element
US7997661B2 (en) 2006-08-11 2011-08-16 Schlumberger Technology Corporation Tapered bore in a pick
US7946657B2 (en) * 2006-08-11 2011-05-24 Schlumberger Technology Corporation Retention for an insert
US8215420B2 (en) * 2006-08-11 2012-07-10 Schlumberger Technology Corporation Thermally stable pointed diamond with increased impact resistance
US7637574B2 (en) 2006-08-11 2009-12-29 Hall David R Pick assembly
US7669674B2 (en) * 2006-08-11 2010-03-02 Hall David R Degradation assembly
US9097074B2 (en) 2006-09-21 2015-08-04 Smith International, Inc. Polycrystalline diamond composites
KR100795370B1 (ko) * 2006-10-24 2008-01-17 일진다이아몬드(주) 다결정 다이아몬드 콤팩트
US8960337B2 (en) 2006-10-26 2015-02-24 Schlumberger Technology Corporation High impact resistant tool with an apex width between a first and second transitions
US9068410B2 (en) 2006-10-26 2015-06-30 Schlumberger Technology Corporation Dense diamond body
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
US9297211B2 (en) 2007-12-17 2016-03-29 Smith International, Inc. Polycrystalline diamond construction with controlled gradient metal content
US8540037B2 (en) * 2008-04-30 2013-09-24 Schlumberger Technology Corporation Layered polycrystalline diamond
GB2473995B (en) * 2008-07-17 2013-01-09 Smith International Methods of forming polycrystalline diamond cutters
WO2010009430A2 (en) * 2008-07-17 2010-01-21 Smith International, Inc. Methods of forming thermally stable polycrystalline diamond cutters
US8701799B2 (en) 2009-04-29 2014-04-22 Schlumberger Technology Corporation Drill bit cutter pocket restitution
CA2760944A1 (en) 2009-05-06 2010-11-11 Smith International, Inc. Methods of making and attaching tsp material for forming cutting elements, cutting elements having such tsp material and bits incorporating such cutting elements
CA2765710A1 (en) * 2009-06-18 2010-12-23 Smith International, Inc. Polycrystalline diamond cutting elements with engineered porosity and method for manufacturing such cutting elements
US20100326740A1 (en) * 2009-06-26 2010-12-30 Hall David R Bonded Assembly Having Low Residual Stress
WO2011146736A2 (en) 2010-05-19 2011-11-24 Smith International, Inc. Rolling cutter bit design
US9016409B2 (en) 2010-05-19 2015-04-28 Smith International, Inc. Rolling cutter placement on PDC bits
WO2011153439A1 (en) 2010-06-03 2011-12-08 Smith International, Inc. Rolling cutter assembled directly to the bit pockets
US9097075B2 (en) 2010-11-03 2015-08-04 Diamond Innovations, Inc. Cutting element structure with sloped superabrasive layer
GB201113013D0 (en) 2011-07-28 2011-09-14 Element Six Abrasive Sa Tip for a pick tool
CN102606083B (zh) * 2012-03-29 2014-04-16 山东昌润钻石股份有限公司 一种金刚石切削刀具及其制作方法
JPWO2020196611A1 (de) * 2019-03-26 2020-10-01

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Also Published As

Publication number Publication date
EP0638383B1 (de) 2000-01-26
ES2141202T3 (es) 2000-03-16
DE69422758D1 (de) 2000-03-02
JPH07164333A (ja) 1995-06-27
EP0638383A1 (de) 1995-02-15
US5494477A (en) 1996-02-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: DIAMOND INNOVATIONS, INC. (N.D.GES.D. STAATES DELA