ZA912120B - Abrasive product - Google Patents

Abrasive product

Info

Publication number
ZA912120B
ZA912120B ZA912120A ZA912120A ZA912120B ZA 912120 B ZA912120 B ZA 912120B ZA 912120 A ZA912120 A ZA 912120A ZA 912120 A ZA912120 A ZA 912120A ZA 912120 B ZA912120 B ZA 912120B
Authority
ZA
South Africa
Prior art keywords
bonded
abrasive product
tool insert
composite abrasive
compact
Prior art date
Application number
ZA912120A
Other languages
English (en)
Inventor
Peter James Heath
James Heath Peter
Christopher Eric Denham
Eric Denham Christopher
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 ZA912120B publication Critical patent/ZA912120B/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • 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
    • 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
    • B23B27/148Composition of the cutting 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
    • B23B27/16Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1614Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert
    • B23B27/1622Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert characterised by having a special shape
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK 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
    • E21B10/58Chisel-type inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2200/00Details of cutting inserts
    • B23B2200/20Top or side views of the cutting edge
    • B23B2200/201Details of the nose radius and immediately surrounding area
    • 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]
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2226/00Materials of tools or workpieces not comprising a metal
    • B23B2226/61Plastics not otherwise provided for, e.g. nylon

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Inorganic Insulating Materials (AREA)
  • Milling Processes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
ZA912120A 1990-03-26 1991-03-21 Abrasive product ZA912120B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909006703A GB9006703D0 (en) 1990-03-26 1990-03-26 Abrasive product

Publications (1)

Publication Number Publication Date
ZA912120B true ZA912120B (en) 1991-12-24

Family

ID=10673255

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA912120A ZA912120B (en) 1990-03-26 1991-03-21 Abrasive product

Country Status (12)

Country Link
US (1) US5137543A (de)
EP (1) EP0449547B1 (de)
JP (1) JPH0691409A (de)
KR (1) KR100208642B1 (de)
AT (1) ATE123245T1 (de)
AU (1) AU640469B2 (de)
CA (1) CA2038661A1 (de)
DE (1) DE69110075T2 (de)
GB (1) GB9006703D0 (de)
IE (1) IE67061B1 (de)
TW (1) TW200421B (de)
ZA (1) ZA912120B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691657B1 (fr) * 1992-05-26 1994-09-02 M2P Mat Precision Production Inserts autocentrants en polycristallin diamant ou nitrure de bore et autres matériaux de coupe, et leur dispositif de serrage et de centrage mécaniques.
GB9223826D0 (en) * 1992-11-13 1993-01-06 De Beers Ind Diamond Abrasive device
US9463552B2 (en) 1997-04-04 2016-10-11 Chien-Min Sung Superbrasvie tools containing uniformly leveled superabrasive particles and associated methods
US9868100B2 (en) 1997-04-04 2018-01-16 Chien-Min Sung Brazed diamond tools and methods for making the same
US9238207B2 (en) 1997-04-04 2016-01-19 Chien-Min Sung Brazed diamond tools and methods for making the same
US9221154B2 (en) 1997-04-04 2015-12-29 Chien-Min Sung Diamond tools and methods for making the same
US9199357B2 (en) 1997-04-04 2015-12-01 Chien-Min Sung Brazed diamond tools and methods for making the same
US9409280B2 (en) 1997-04-04 2016-08-09 Chien-Min Sung Brazed diamond tools and methods for making the same
US20020170897A1 (en) * 2001-05-21 2002-11-21 Hall Frank L. Methods for preparing ball grid array substrates via use of a laser
US20070060026A1 (en) 2005-09-09 2007-03-15 Chien-Min Sung Methods of bonding superabrasive particles in an organic matrix
US7658666B2 (en) * 2004-08-24 2010-02-09 Chien-Min Sung Superhard cutters and associated methods
US7762872B2 (en) * 2004-08-24 2010-07-27 Chien-Min Sung Superhard cutters and associated methods
US20060258276A1 (en) * 2005-05-16 2006-11-16 Chien-Min Sung Superhard cutters and associated methods
US9724802B2 (en) 2005-05-16 2017-08-08 Chien-Min Sung CMP pad dressers having leveled tips and associated methods
US8678878B2 (en) 2009-09-29 2014-03-25 Chien-Min Sung System for evaluating and/or improving performance of a CMP pad dresser
US9138862B2 (en) 2011-05-23 2015-09-22 Chien-Min Sung CMP pad dresser having leveled tips and associated methods
US8398466B2 (en) 2006-11-16 2013-03-19 Chien-Min Sung CMP pad conditioners with mosaic abrasive segments and associated methods
US8622787B2 (en) 2006-11-16 2014-01-07 Chien-Min Sung CMP pad dressers with hybridized abrasive surface and related methods
US8393934B2 (en) 2006-11-16 2013-03-12 Chien-Min Sung CMP pad dressers with hybridized abrasive surface and related methods
DE102006005379B4 (de) 2006-02-03 2015-02-12 Kennametal Inc. Kombinationswerkzeug und Verfahren zur spanenden Bearbeitung eines Bohrlochs und dessen Bohrungsoberfläche
US20080153398A1 (en) * 2006-11-16 2008-06-26 Chien-Min Sung Cmp pad conditioners and associated methods
CN101903131B (zh) 2007-11-13 2013-01-02 宋健民 Cmp垫修整器
US9011563B2 (en) * 2007-12-06 2015-04-21 Chien-Min Sung Methods for orienting superabrasive particles on a surface and associated tools
US20110051269A1 (en) * 2009-09-02 2011-03-03 Richard Hignight True safe mirrors
CN103221180A (zh) 2010-09-21 2013-07-24 铼钻科技股份有限公司 具有基本平坦颗粒尖端的超研磨工具及其相关方法
CN103329253B (zh) 2011-05-23 2016-03-30 宋健民 具有平坦化尖端的化学机械研磨垫修整器
CN103034285A (zh) * 2011-09-30 2013-04-10 富泰华工业(深圳)有限公司 粘合结构

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941248A (en) * 1958-01-06 1960-06-21 Gen Electric High temperature high pressure apparatus
US3767371A (en) * 1971-07-01 1973-10-23 Gen Electric Cubic boron nitride/sintered carbide abrasive bodies
US3743489A (en) * 1971-07-01 1973-07-03 Gen Electric Abrasive bodies of finely-divided cubic boron nitride crystals
US3745623A (en) * 1971-12-27 1973-07-17 Gen Electric Diamond tools for machining
US4156329A (en) * 1977-05-13 1979-05-29 General Electric Company Method for fabricating a rotary drill bit and composite compact cutters therefor
US4212136A (en) * 1977-12-15 1980-07-15 Vonscot Industries Abrading elements
US4225322A (en) * 1978-01-10 1980-09-30 General Electric Company Composite compact components fabricated with high temperature brazing filler metal and method for making same
ZA781154B (en) * 1978-02-28 1979-09-26 De Beers Ind Diamond Abrasive bodies
JPS5633162U (de) * 1979-08-22 1981-04-01
JPS5917572Y2 (ja) * 1980-06-13 1984-05-22 豊田工機株式会社 研削用砥石
AT376160B (de) * 1981-07-20 1984-10-25 Swarovski Tyrolit Schleif Schleifkoerper mit einem schleifinaktiven, aus metall bestehenden oder metall enthaltenden traegerkoerper
AU577958B2 (en) * 1985-08-22 1988-10-06 De Beers Industrial Diamond Division (Proprietary) Limited Abrasive compact
GB8713807D0 (en) * 1987-06-12 1987-07-15 Nl Petroleum Prod Cutting structures for rotary drill bits
EP0312281B1 (de) * 1987-10-12 1993-08-25 De Beers Industrial Diamond Division (Proprietary) Limited Schleifprodukte
US4850523A (en) * 1988-02-22 1989-07-25 General Electric Company Bonding of thermally stable abrasive compacts to carbide supports
US5025874A (en) * 1988-04-05 1991-06-25 Reed Tool Company Ltd. Cutting elements for rotary drill bits
DE3830819A1 (de) * 1988-08-27 1990-03-01 Winter & Sohn Ernst Saege
US5061293A (en) * 1989-04-04 1991-10-29 Barr John D Cutting elements for rotary drill bits

Also Published As

Publication number Publication date
KR100208642B1 (ko) 1999-07-15
US5137543A (en) 1992-08-11
EP0449547A3 (en) 1992-12-09
ATE123245T1 (de) 1995-06-15
DE69110075T2 (de) 1995-11-09
IE910984A1 (en) 1991-10-09
DE69110075D1 (de) 1995-07-06
EP0449547A2 (de) 1991-10-02
AU7372391A (en) 1991-10-03
EP0449547B1 (de) 1995-05-31
KR910016444A (ko) 1991-11-05
AU640469B2 (en) 1993-08-26
GB9006703D0 (en) 1990-05-23
IE67061B1 (en) 1996-02-21
CA2038661A1 (en) 1991-09-27
JPH0691409A (ja) 1994-04-05
TW200421B (de) 1993-02-21

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