ZA93584B - Abrasive tools. - Google Patents

Abrasive tools.

Info

Publication number
ZA93584B
ZA93584B ZA93584A ZA93584A ZA93584B ZA 93584 B ZA93584 B ZA 93584B ZA 93584 A ZA93584 A ZA 93584A ZA 93584 A ZA93584 A ZA 93584A ZA 93584 B ZA93584 B ZA 93584B
Authority
ZA
South Africa
Prior art keywords
recesses
inserts
abrasive tools
working face
undercuts
Prior art date
Application number
ZA93584A
Other languages
English (en)
Inventor
Bernard Alan Jennings
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 ZA93584B publication Critical patent/ZA93584B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D99/00—Subject matter not provided for in other groups of this subclass
    • B24D99/005—Segments of abrasive wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • 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
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/005—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by expanding or crimping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
    • 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
    • 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • 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
    • Y10T407/13—Yieldable tool
    • Y10T407/134—Resiliently mounted tool
    • 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
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
  • Ceramic Products (AREA)
  • Soft Magnetic Materials (AREA)
ZA93584A 1992-05-27 1993-01-27 Abrasive tools. ZA93584B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA923894 1992-05-27

Publications (1)

Publication Number Publication Date
ZA93584B true ZA93584B (en) 1993-09-01

Family

ID=66866004

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA93584A ZA93584B (en) 1992-05-27 1993-01-27 Abrasive tools.

Country Status (10)

Country Link
US (1) US5423719A (xx)
EP (1) EP0573135B1 (xx)
JP (1) JPH0633677A (xx)
KR (1) KR930023113A (xx)
AT (1) ATE166696T1 (xx)
AU (1) AU658045B2 (xx)
CA (1) CA2089122A1 (xx)
DE (1) DE69318760T2 (xx)
NO (1) NO930797L (xx)
ZA (1) ZA93584B (xx)

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* Cited by examiner, † Cited by third party
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DE4435466A1 (de) * 1994-10-04 1996-04-11 Bosch Gmbh Robert Verfahren zur Herstellung einer Verbindung eines Einsatzteils mit einem rohrartigen Teil mittels Bördelung
GB9614961D0 (en) * 1996-07-16 1996-09-04 Perkin Elmer Ltd Carrier and its use in the preparation of samples for spectroscopy
US5964653A (en) * 1997-07-11 1999-10-12 Applied Materials, Inc. Carrier head with a flexible membrane for a chemical mechanical polishing system
UA73489C2 (en) 1998-12-08 2005-08-15 Genisis Mining Technologies Pr Cutting arrangement and sleeve for it
JP2000176724A (ja) * 1998-12-09 2000-06-27 Mitsubishi Materials Corp 嵌合式切削工具
US20040072518A1 (en) * 1999-04-02 2004-04-15 Applied Materials, Inc. Platen with patterned surface for chemical mechanical polishing
US20020137433A1 (en) * 2001-03-26 2002-09-26 Lee Lawrence K. Abrasive drill bit
EP1415065B1 (de) 2001-08-01 2005-01-12 Techmo Entwicklungs- und Vertriebs GmbH Bohrkrone
DE20116110U1 (de) * 2001-10-01 2001-12-06 Arminius Gmbh Schleifmittel Rotationsschleifwerkzeug
SE525501C2 (sv) 2003-06-11 2005-03-01 Htc Sweden Ab Slipplatta samt en slipelementbärande hållarplatta för lösbar montering på en slipplatta
AU2007201463B2 (en) * 2003-08-13 2010-09-09 Sandvik Intellectual Property Ab Shaped inserts with increased retention force
US7416035B2 (en) * 2003-08-13 2008-08-26 Smith International, Inc. Shaped inserts with increased retention force
US20070110924A1 (en) * 2005-11-14 2007-05-17 Yelon William B Process for improving the color of gemstones and gemstone minerals obtained thereby
MX2010010047A (es) * 2008-03-18 2010-12-06 Pokolm Franzjosef Herramienta fresadora para procesar piezas de trabajo con desprendimiento de virutas.
WO2010033742A2 (en) 2008-09-18 2010-03-25 Baker Hughes Incorporated Method and apparatus for the automated application of hardfacing material to rolling cutters of earth-boring bits
US8450637B2 (en) 2008-10-23 2013-05-28 Baker Hughes Incorporated Apparatus for automated application of hardfacing material to drill bits
US9439277B2 (en) 2008-10-23 2016-09-06 Baker Hughes Incorporated Robotically applied hardfacing with pre-heat
US8948917B2 (en) 2008-10-29 2015-02-03 Baker Hughes Incorporated Systems and methods for robotic welding of drill bits
JP4856689B2 (ja) * 2008-11-10 2012-01-18 株式会社丸和技研 掘削ビット
DE102011104854B4 (de) * 2011-06-21 2015-06-11 Khd Humboldt Wedag Gmbh Mahlwalze mit in die Oberfläche eingesetzten Hartkörpern
EP2586960B1 (en) * 2011-10-27 2016-01-13 Sandvik Intellectual Property AB Drill bit having a sunken button and rock drilling tool for use with such a drill bit
JP6127463B2 (ja) 2011-11-30 2017-05-17 三菱マテリアル株式会社 掘削工具
US20140326515A1 (en) 2011-12-05 2014-11-06 Smith International, Inc. Rotating cutting elements for pdc bits
WO2013101860A1 (en) * 2011-12-29 2013-07-04 Smith International Inc. Split sleeves for rolling cutters
US9140071B2 (en) 2012-11-26 2015-09-22 National Oilwell DHT, L.P. Apparatus and method for retaining inserts of a rolling cone drill bit
GB201223528D0 (en) * 2012-12-31 2013-02-13 Element Six Abrasives Sa A cutter element for rock removal applications
GB201223530D0 (en) * 2012-12-31 2013-02-13 Element Six Abrasives Sa A cutter element for rock removal applications
JP6701742B2 (ja) 2015-01-14 2020-05-27 三菱マテリアル株式会社 掘削チップおよび掘削ビット
WO2016114344A1 (ja) * 2015-01-14 2016-07-21 三菱マテリアル株式会社 掘削チップおよび掘削ビット
WO2017218000A1 (en) * 2016-06-17 2017-12-21 Halliburton Energy Services, Inc. Rolling element with half lock
JP1569599S (xx) * 2016-07-14 2017-02-20
JP1569597S (xx) * 2016-07-14 2017-02-20
JP1569589S (xx) * 2016-07-14 2017-02-20
USD926545S1 (en) * 2019-08-16 2021-08-03 Ali Industries, Llc Hex driver stripper sander

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE558200C (de) * 1929-04-20 1932-09-02 Max Tamaschke Ringfoermiger Schleiferstein zur Gewinnung von Holzschliff
GB448821A (en) * 1934-10-09 1936-06-16 Wallramit Handel Mij Nv Improvements in percussive rock drills
US2575438A (en) * 1949-09-28 1951-11-20 Kennametal Inc Percussion drill bit body
US2628821A (en) * 1950-10-07 1953-02-17 Kennametal Inc Percussion drill bit body
GB707021A (en) * 1951-03-01 1954-04-07 Skf Svenska Kullagerfab Ab Improvements relating to rock drills
US2724222A (en) * 1953-08-04 1955-11-22 Norton Co Pulpstone
US2937433A (en) * 1957-02-15 1960-05-24 Walter G See Inserted-blade milling cutters
US2972287A (en) * 1957-04-24 1961-02-21 Walter G See Milling of metals subject to galling
US3006424A (en) * 1958-05-23 1961-10-31 Sandvikens Jernverks Ab Rock drill bits and cutting inserts therefor
US3540537A (en) * 1969-06-02 1970-11-17 Longyear Co E J Slotted core lifter apparatus
US3805364A (en) * 1969-09-04 1974-04-23 Mission Mfg Co Method of mounting cutter inserts in bit bodies and removing the same therefrom
US3749190A (en) * 1971-05-06 1973-07-31 Ingersoll Rand Co Retaining carbide in rock drill bits
NL7703234A (nl) * 1977-03-25 1978-09-27 Skf Ind Trading & Dev Werkwijze voor het vervaardigen van een boorkop voorzien van harde slijtvaste elementen, als- mede boorkop vervaardigd volgens de werkwijze.
US4199035A (en) * 1978-04-24 1980-04-22 General Electric Company Cutting and drilling apparatus with threadably attached compacts
US4271917A (en) * 1979-04-09 1981-06-09 Syndrill Products Joint Venture Locking device for hard metal inserts
JPS56500897A (xx) * 1979-06-19 1981-07-02
DE3175194D1 (en) * 1980-01-10 1986-10-02 Stonehouse Ltd Rotary drill bits
DE3637456A1 (de) * 1986-06-09 1988-05-11 Erich Wezel Hohlbohrkrone
FR2609750B1 (fr) * 1987-01-19 1989-04-07 Vennin Henri Trepan de forage monobloc rotatif

Also Published As

Publication number Publication date
CA2089122A1 (en) 1993-11-28
DE69318760D1 (de) 1998-07-02
AU3292793A (en) 1993-12-02
JPH0633677A (ja) 1994-02-08
AU658045B2 (en) 1995-03-30
US5423719A (en) 1995-06-13
NO930797L (no) 1993-11-29
KR930023113A (ko) 1993-12-18
EP0573135A1 (en) 1993-12-08
NO930797D0 (no) 1993-03-04
DE69318760T2 (de) 1999-01-28
ATE166696T1 (de) 1998-06-15
EP0573135B1 (en) 1998-05-27

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