CA1101221A - Abrasive bodies - Google Patents

Abrasive bodies

Info

Publication number
CA1101221A
CA1101221A CA322,482A CA322482A CA1101221A CA 1101221 A CA1101221 A CA 1101221A CA 322482 A CA322482 A CA 322482A CA 1101221 A CA1101221 A CA 1101221A
Authority
CA
Canada
Prior art keywords
compact
body according
abrasive body
abrasive
support means
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
Application number
CA322,482A
Other languages
English (en)
French (fr)
Inventor
William I. Wilson
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.)
De Beers Industrial Diamond Division Pty Ltd
Original Assignee
De Beers Industrial Diamond Division Pty Ltd
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 Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Application granted granted Critical
Publication of CA1101221A publication Critical patent/CA1101221A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B24D3/10—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 for porous or cellular structure, e.g. for use with diamonds as abrasives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/12—Dressing tools; Holders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/04—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/28—Details of hard metal, i.e. cemented carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2224/00—Materials of tools or workpieces composed of a compound including a metal
    • B23B2224/20—Tantalum carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2224/00—Materials of tools or workpieces composed of a compound including a metal
    • B23B2224/28—Titanium carbide
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2240/00—Details of connections of tools or workpieces
    • B23B2240/08—Brazed connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/81—Tool having crystalline cutting edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Drilling Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
CA322,482A 1978-02-28 1979-02-28 Abrasive bodies Expired CA1101221A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA00781154A ZA781154B (en) 1978-02-28 1978-02-28 Abrasive bodies
ZA78/1154 1978-02-28

Publications (1)

Publication Number Publication Date
CA1101221A true CA1101221A (en) 1981-05-19

Family

ID=25572635

Family Applications (1)

Application Number Title Priority Date Filing Date
CA322,482A Expired CA1101221A (en) 1978-02-28 1979-02-28 Abrasive bodies

Country Status (6)

Country Link
US (1) US4457765A (enExample)
EP (1) EP0003915A1 (enExample)
JP (2) JPS54154893A (enExample)
AU (1) AU526591B2 (enExample)
CA (1) CA1101221A (enExample)
ZA (1) ZA781154B (enExample)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090657B1 (en) * 1982-03-31 1987-01-07 De Beers Industrial Diamond Division (Proprietary) Limited A method of making abrasive bodies
DE3365680D1 (en) * 1982-09-16 1986-10-02 De Beers Ind Diamond Abrasive bodies comprising boron nitride
US4520881A (en) * 1982-09-24 1985-06-04 Cornelius Phaal Tool component
EP0138392A1 (en) * 1983-09-16 1985-04-24 De Beers Industrial Diamond Division (Proprietary) Limited Cutting tool
US5127923A (en) * 1985-01-10 1992-07-07 U.S. Synthetic Corporation Composite abrasive compact having high thermal stability
IE58714B1 (en) * 1985-06-07 1993-11-03 De Beers Ind Diamond Thermally stable diamond abrasive compact body
ZA864402B (en) * 1985-06-18 1987-02-25 De Beers Ind Diamond Abrasive tool
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
US4662896A (en) * 1986-02-19 1987-05-05 Strata Bit Corporation Method of making an abrasive cutting element
US4714385A (en) * 1986-02-27 1987-12-22 General Electric Company Polycrystalline diamond and CBN cutting tools
US4702649A (en) * 1986-02-27 1987-10-27 General Electric Company Polycrystalline diamond and CBN cutting tools
FR2598644B1 (fr) * 1986-05-16 1989-08-25 Combustible Nucleaire Produit abrasif diamante thermostable et procede de fabrication d'un tel produit
US4802895A (en) * 1986-07-14 1989-02-07 Burnand Richard P Composite diamond abrasive compact
GB8713177D0 (en) * 1987-06-05 1987-07-08 Mixalloy Ltd Producing strip
US5025874A (en) * 1988-04-05 1991-06-25 Reed Tool Company Ltd. Cutting elements for rotary drill bits
DE68919454T2 (de) * 1988-08-15 1995-04-06 De Beers Ind Diamond Werkzeugeinsatz.
US4901480A (en) * 1988-10-06 1990-02-20 Cdp Diamond Products, Inc. Lens generating tool for generating a lens
US4923490A (en) * 1988-12-16 1990-05-08 General Electric Company Novel grinding wheels utilizing polycrystalline diamond or cubic boron nitride grit
US4911254A (en) * 1989-05-03 1990-03-27 Hughes Tool Company Polycrystalline diamond cutting element with mating recess
GB9006703D0 (en) * 1990-03-26 1990-05-23 De Beers Ind Diamond Abrasive product
US5052153A (en) * 1990-09-06 1991-10-01 Wiand Ronald C Cutting tool with polycrystalline diamond segment and abrasive grit
US5273125A (en) * 1991-03-01 1993-12-28 Baker Hughes Incorporated Fixed cutter bit with improved diamond filled compacts
US5248006A (en) * 1991-03-01 1993-09-28 Baker Hughes Incorporated Rotary rock bit with improved diamond-filled compacts
US5355750A (en) * 1991-03-01 1994-10-18 Baker Hughes Incorporated Rolling cone bit with improved wear resistant inserts
US5159857A (en) * 1991-03-01 1992-11-03 Hughes Tool Company Fixed cutter bit with improved diamond filled compacts
US5348108A (en) * 1991-03-01 1994-09-20 Baker Hughes Incorporated Rolling cone bit with improved wear resistant inserts
US5119714A (en) * 1991-03-01 1992-06-09 Hughes Tool Company Rotary rock bit with improved diamond filled compacts
ZA935525B (en) * 1992-08-06 1994-02-24 De Beers Ind Diamond Tool insert
GB9309972D0 (en) * 1993-05-14 1993-06-30 De Beers Ind Diamond Tool insert
DE10161039A1 (de) * 2001-12-12 2003-06-26 Hilti Ag Gesteinsbohrkrone
US7261753B2 (en) * 2002-07-26 2007-08-28 Mitsubishi Materials Corporation Bonding structure and bonding method for cemented carbide element and diamond element, cutting tip and cutting element for drilling tool, and drilling tool
US7322776B2 (en) * 2003-05-14 2008-01-29 Diamond Innovations, Inc. Cutting tool inserts and methods to manufacture
CN100488710C (zh) * 2003-06-03 2009-05-20 山特维克知识产权股份有限公司 可转位切削刀片及其制造方法
US20050183893A1 (en) * 2004-01-13 2005-08-25 Sandvik Ab Indexable cutting inserts and methods for producing the same
GB2423536A (en) * 2005-02-24 2006-08-30 Marcrist Internat Ltd Diamond core drill
DE202005012311U1 (de) * 2005-08-05 2005-10-13 Deudiam Diamantwerkzeuge Und Maschinen Gmbh Schneid- oder Trennwerkzeug
USD563440S1 (en) * 2006-03-17 2008-03-04 Ehwa Diamond Industrial Co., Ltd. Tip for a grinding wheel
USD548758S1 (en) * 2006-09-13 2007-08-14 Rin-Soon Park Abrasive segment
USD590850S1 (en) * 2007-12-07 2009-04-21 Rin-Soon Park Grinding tip for grinder
USD589540S1 (en) * 2008-06-06 2009-03-31 Rin-Soon Park Grinding tip for grinder
US8342780B2 (en) * 2008-10-17 2013-01-01 Precorp, Inc. Shielded PCD or PCBN cutting tools
US9242299B2 (en) * 2010-01-07 2016-01-26 Gkn Sinter Metals, Llc Machining tool and method of manufacturing same
US8662208B2 (en) * 2010-06-17 2014-03-04 American National Carbide Co. Downhole cutting tool, cutting elements and method
USD648200S1 (en) * 2011-03-04 2011-11-08 Blount, Inc. Stone holder
USD663598S1 (en) * 2011-03-04 2012-07-17 Blount, Inc. Sharpening arm
US9144883B2 (en) * 2014-02-12 2015-09-29 Taiwan Semiconductor Manufacturing Co., Ltd Abrasive article, conditioning disk and method for forming abrasive article
CN114728349B (zh) * 2019-11-14 2025-07-08 米沃奇电动工具公司 具有大的硬质合金悬突的孔锯

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT162994B (de) * 1946-04-02 1949-04-25 Boehler & Co Ag Geb Werkzeuge mit Schneidflächen aus oxydkeramischen Massen
US3101260A (en) * 1957-08-09 1963-08-20 Gen Electric Diamond tool
NL131149C (enExample) * 1960-09-19
AT317114B (de) * 1970-01-16 1974-08-12 Anba Sportmode Vorsteher Kg Skihose
NL7104326A (enExample) * 1970-04-08 1971-10-12 Gen Electric
US3745623A (en) * 1971-12-27 1973-07-17 Gen Electric Diamond tools for machining
CH568127A5 (enExample) * 1972-12-15 1975-10-31 Winter & Sohn Ernst
IE42084B1 (en) * 1974-09-18 1980-06-04 De Beers Ind Diamond Abrasive bodies
NO149181C (no) * 1976-07-12 1984-02-29 Christensen Inc Borkrone
US4156329A (en) * 1977-05-13 1979-05-29 General Electric Company Method for fabricating a rotary drill bit and composite compact cutters therefor

Also Published As

Publication number Publication date
ZA781154B (en) 1979-09-26
AU4460579A (en) 1979-09-06
JPS54154893A (en) 1979-12-06
JPS62156461U (enExample) 1987-10-05
US4457765A (en) 1984-07-03
EP0003915A1 (en) 1979-09-05
AU526591B2 (en) 1983-01-20

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Legal Events

Date Code Title Description
MKEX Expiry