ZA98650B - Insert for an abrasive tool - Google Patents

Insert for an abrasive tool

Info

Publication number
ZA98650B
ZA98650B ZA98650A ZA98650A ZA98650B ZA 98650 B ZA98650 B ZA 98650B ZA 98650 A ZA98650 A ZA 98650A ZA 98650 A ZA98650 A ZA 98650A ZA 98650 B ZA98650 B ZA 98650B
Authority
ZA
South Africa
Prior art keywords
insert
abrasive tool
abrasive
tool
Prior art date
Application number
ZA98650A
Other languages
English (en)
Inventor
Donal Anthony Nolan
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
Application filed by De Beers Ind Diamond filed Critical De Beers Ind Diamond
Publication of ZA98650B publication Critical patent/ZA98650B/xx

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
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • 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
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • 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
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
ZA98650A 1997-01-28 1998-01-27 Insert for an abrasive tool ZA98650B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9701695.0A GB9701695D0 (en) 1997-01-28 1997-01-28 Insert for an abrasive tool

Publications (1)

Publication Number Publication Date
ZA98650B true ZA98650B (en) 1998-07-30

Family

ID=10806686

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA98650A ZA98650B (en) 1997-01-28 1998-01-27 Insert for an abrasive tool

Country Status (5)

Country Link
US (1) US6100494A (de)
EP (1) EP0857537B1 (de)
DE (1) DE69804695T2 (de)
GB (1) GB9701695D0 (de)
ZA (1) ZA98650B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE389018T1 (de) * 1996-01-24 2008-03-15 Schering Corp Cx3c chemokin-gene von säugetieren
GB2327690B (en) * 1997-07-26 2002-02-27 Camco Internat Improvements in or relating to the manufacture of elements faced with superhard material
US6182533B1 (en) * 1997-08-27 2001-02-06 Klaus Tank Method of making a drill blank
GB9809690D0 (en) * 1998-05-08 1998-07-01 Camco Int Uk Ltd Improvements in elements faced with superhard material
BR9914251A (pt) 1998-10-01 2001-06-19 Novartis Ag Formulações orais de liberação sustentada
DE60140617D1 (de) 2000-09-20 2010-01-07 Camco Int Uk Ltd Polykristalliner diamant mit einer an katalysatormaterial abgereicherten oberfläche
EP1190999B1 (de) * 2000-09-20 2006-10-18 Camco International (UK) Limited Bearbeitung von polykristallinem Diamant
US7585342B2 (en) 2006-07-28 2009-09-08 Adico, Asia Polydiamond Company, Ltd. Polycrystalline superabrasive composite tools and methods of forming the same
US8079786B2 (en) * 2009-04-22 2011-12-20 Corbin Manufacturing, Inc. Tool insert blanks and method of manufacture
US9725960B2 (en) * 2013-08-30 2017-08-08 Halliburton Energy Services, Inc. Cutters for drill bits

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE48798B1 (en) * 1978-08-18 1985-05-15 De Beers Ind Diamond Method of making tool inserts,wire-drawing die blank and drill bit comprising such inserts
US4525179A (en) * 1981-07-27 1985-06-25 General Electric Company Process for making diamond and cubic boron nitride compacts
ZA863979B (en) * 1985-06-13 1987-01-28 De Beers Ind Diamond A method of making a blank of a drill bit
IE59168B1 (en) * 1985-11-04 1994-01-12 De Beers Ind Diamond Method of making a drill blank
IE62468B1 (en) * 1987-02-09 1995-02-08 De Beers Ind Diamond Abrasive product
EP0312281B1 (de) * 1987-10-12 1993-08-25 De Beers Industrial Diamond Division (Proprietary) Limited Schleifprodukte
IE61697B1 (en) * 1987-12-22 1994-11-16 De Beers Ind Diamond Abrasive product
GB9125558D0 (en) * 1991-11-30 1992-01-29 Camco Drilling Group Ltd Improvements in or relating to cutting elements for rotary drill bits
EP0655548B1 (de) * 1993-11-10 1999-02-03 Camco Drilling Group Limited Verbesserungen an oder bezüglich Elemente, die mit einem superharten Material bekleidet sind
US5433280A (en) * 1994-03-16 1995-07-18 Baker Hughes Incorporated Fabrication method for rotary bits and bit components and bits and components produced thereby
GB2295837B (en) * 1994-12-10 1998-09-02 Camco Drilling Group Ltd Improvements in or relating to elements faced with superhard material
GB2327690B (en) * 1997-07-26 2002-02-27 Camco Internat Improvements in or relating to the manufacture of elements faced with superhard material

Also Published As

Publication number Publication date
DE69804695T2 (de) 2003-01-30
EP0857537B1 (de) 2002-04-10
DE69804695D1 (de) 2002-05-16
US6100494A (en) 2000-08-08
EP0857537A1 (de) 1998-08-12
GB9701695D0 (en) 1997-03-19

Similar Documents

Publication Publication Date Title
HUP0102438A3 (en) Abrasive tools
HK1023741A1 (en) Tool for chip-removal
GB9707211D0 (en) Hand tool
HU9802993D0 (en) Tool
PL327961A1 (en) Cutting tool
ZA98650B (en) Insert for an abrasive tool
GB9705134D0 (en) Grinding or like machine tool
HUP9800256A3 (en) Tightenning tool
TW585088U (en) Tool set for cleaning
GB2315036B (en) Tool rest
AU142126S (en) Tool insert
GB2312637B (en) Grinding tool
AU139417S (en) Tool insert
AU142127S (en) Tool insert
GB9721134D0 (en) Tool mount
GB2327055B (en) Tool holder
GB9716738D0 (en) Tools
GB2298154B (en) Abrasive tool
GB2313336B (en) Abrading tool
AU1271499A (en) Tool holder
GB2331632B (en) Tool
HUP9903077A3 (en) Tool holder
GB9510330D0 (en) Abrasive tool
AU141014S (en) Abrasive hand tool
GB9618113D0 (en) Tool holder