AT112198T - CIRCULAR CUTTING TOOL WITH DIAMOND-type CUTTING EDGES. - Google Patents

CIRCULAR CUTTING TOOL WITH DIAMOND-type CUTTING EDGES.

Info

Publication number
AT112198T
AT112198T AT91301141T AT91301141T AT112198T AT 112198 T AT112198 T AT 112198T AT 91301141 T AT91301141 T AT 91301141T AT 91301141 T AT91301141 T AT 91301141T AT 112198 T AT112198 T AT 112198T
Authority
AT
Austria
Prior art keywords
diamond
cutting tool
circular
type
cutting edges
Prior art date
Application number
AT91301141T
Other languages
German (de)
Inventor
Scott M Packer
Original Assignee
Smith International
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
Priority to US07/527,967 priority Critical patent/US5031484A/en
Application filed by Smith International filed Critical Smith International
Publication of AT112198T publication Critical patent/AT112198T/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C5/00Milling-cutters
    • B23C5/02Milling-cutters characterised by the shape of the cutter
    • B23C5/10Shank-type cutters, i.e. with an integral shaft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C5/00Milling-cutters
    • B23C5/006Details of the milling cutter body
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/32Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools twist-drills
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/34Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools milling cutters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2210/00Details of milling cutters
    • B23C2210/03Cutting heads comprised of different material than the shank irrespective of whether the head is detachable from the shank
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2226/00Materials of tools or workpieces not comprising a metal
    • B23C2226/31Diamond
    • B23C2226/315Diamond polycrystalline [PCD]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S76/00Metal tools and implements, making
    • Y10S76/11Tungsten and tungsten carbide
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S76/00Metal tools and implements, making
    • Y10S76/12Diamond tools
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00Cutters, for shaping
    • Y10T407/26Cutters, for shaping comprising cutting edge bonded to tool shank
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00Cutters, for shaping
    • Y10T407/27Cutters, for shaping comprising tool of specific chemical composition
AT91301141T 1990-05-24 1991-02-13 CIRCULAR CUTTING TOOL WITH DIAMOND-type CUTTING EDGES. AT112198T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/527,967 US5031484A (en) 1990-05-24 1990-05-24 Diamond fluted end mill

Publications (1)

Publication Number Publication Date
AT112198T true AT112198T (en) 1994-10-15

Family

ID=24103715

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91301141T AT112198T (en) 1990-05-24 1991-02-13 CIRCULAR CUTTING TOOL WITH DIAMOND-type CUTTING EDGES.

Country Status (6)

Country Link
US (1) US5031484A (en)
EP (1) EP0458434B1 (en)
JP (2) JPH04217416A (en)
AT (1) AT112198T (en)
DE (1) DE69104263T2 (en)
IE (1) IE65906B1 (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297456A (en) * 1990-02-07 1994-03-29 Gn Tool Co., Ltd. Cutting tool with twisted edge and manufacturing method thereof
JP2556393B2 (en) * 1990-02-07 1996-11-20 ジーエヌツール株式会社 Cutting tool having twisted blade and manufacturing method thereof
US5226760A (en) * 1990-02-07 1993-07-13 Gn Tool Co., Ltd. Cutting tool with twisted edge and manufacturing method thereof
US5031484A (en) * 1990-05-24 1991-07-16 Smith International, Inc. Diamond fluted end mill
GB2259263B (en) * 1991-08-08 1995-11-22 Habit Diamond Ltd Wear resistant tools
US5115697A (en) 1991-08-16 1992-05-26 Smith International, Inc. Diamond rotary cutter flute geometry
US5273379A (en) * 1992-01-23 1993-12-28 Gn Tool Co., Ltd. Blank material for drill and drill therefrom
GB9216699D0 (en) * 1992-08-06 1992-09-23 British Aerospace Cutting tools of composite carbide construction
GB9304839D0 (en) * 1993-03-09 1993-04-28 Hydra Tools Int Plc Rotary cutter
US5443337A (en) * 1993-07-02 1995-08-22 Katayama; Ichiro Sintered diamond drill bits and method of making
US5685671A (en) * 1993-11-01 1997-11-11 Smith International, Inc. Diamond or CBN fluted center cutting end mill
WO1996035537A1 (en) * 1995-05-11 1996-11-14 Smith International, Inc. Diamond or cbn fluted center cutting end mill
US5667028A (en) * 1995-08-22 1997-09-16 Smith International, Inc. Multiple diamond layer polycrystalline diamond composite cutters
US5766394A (en) * 1995-09-08 1998-06-16 Smith International, Inc. Method for forming a polycrystalline layer of ultra hard material
US5979578A (en) 1997-06-05 1999-11-09 Smith International, Inc. Multi-layer, multi-grade multiple cutting surface PDC cutter
SE512752C2 (en) * 1997-06-13 2000-05-08 Sandvik Ab Ways to make stick cutters
DE19806864A1 (en) * 1998-02-19 1999-08-26 Beck August Gmbh Co Reaming tool and method for its production
US6146476A (en) 1999-02-08 2000-11-14 Alvord-Polk, Inc. Laser-clad composite cutting tool and method
DE19912721C1 (en) * 1999-03-20 2000-08-10 Simon Karl Gmbh & Co Kg Sintered metal milling disk production process comprises positioning of cutter inserts in metal powder filled in a pressing die cavity
GB0022448D0 (en) * 2000-09-13 2000-11-01 De Beers Ind Diamond Method of making a tool insert
CA2432466C (en) * 2000-12-21 2009-08-18 Element Six (Pty) Ltd. Method of making a cutting tool
US20030190201A1 (en) * 2002-04-08 2003-10-09 Marusich Troy D. High frequency tooth pass cutting device
IL150014A (en) * 2002-06-04 2005-09-25 Iscar Ltd Method for making a metal powdered compact
DE10338276B4 (en) * 2003-08-15 2008-05-21 NUBIUS GROUP Präzisionswerkzeuge GmbH milling tool
EP1866114A2 (en) * 2005-03-30 2007-12-19 SMITH INTERNATIONAL, INC. (a Delaware corp.) Endmills and method of making the same
JP2008087088A (en) * 2006-09-29 2008-04-17 Denso Corp Cutting tool and manufacturing method of the same
US9468980B2 (en) * 2007-04-03 2016-10-18 H. Sam Cho Contoured PCD and PCBN segments for cutting tools containing such segments
US8052765B2 (en) * 2007-04-03 2011-11-08 Cho H Sam Contoured PCD and PCBN for twist drill tips and end mills and methods of forming the same
US7431538B1 (en) * 2007-04-12 2008-10-07 Kennametal Inc. End mill for orbital drilling of fiber reinforced plastic materials
IL200742A (en) * 2009-09-03 2016-11-30 Kennametal Inc Rotary cutting tool having a cutting edge formed of veined pcd
JP5856074B2 (en) 2009-12-31 2016-02-09 ダイヤモンド イノベイションズ インコーポレーテッド Machining tool blank
US20110176879A1 (en) * 2010-01-20 2011-07-21 Cornelis Roelof Jonker Superhard body, tool and method for making same
GB201002375D0 (en) 2010-02-12 2010-03-31 Element Six Production Pty Ltd A superhard tip, method for making same and tool comprising same
CN101817102B (en) * 2010-03-30 2012-07-04 浙江欣兴工具有限公司 Annular drilling tool
GB201010061D0 (en) 2010-06-16 2010-07-21 Element Six Ltd Rotary machine tools
GB201015541D0 (en) 2010-09-17 2010-10-27 Element Six Ltd Twist drill assembly
US9194189B2 (en) 2011-09-19 2015-11-24 Baker Hughes Incorporated Methods of forming a cutting element for an earth-boring tool, a related cutting element, and an earth-boring tool including such a cutting element
GB201207447D0 (en) 2012-04-26 2012-06-13 Exactaform Cutting Tools Ltd Rotary cutting tool
DE102014207502A1 (en) * 2014-04-17 2015-10-22 Kennametal Inc. Rotary tool and tool head
US9533398B2 (en) 2014-08-19 2017-01-03 Us Synthetic Corporation Positive relief forming of polycrystalline diamond structures and resulting cutting tools
WO2016065018A1 (en) * 2014-10-22 2016-04-28 Smith International, Inc. Polycrystalline diamond-metal composite structures and method of manufacture
KR102188627B1 (en) * 2016-11-15 2020-12-08 스미또모 덴꼬오 하드메탈 가부시끼가이샤 Cutting tool

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1977845A (en) * 1928-12-22 1934-10-23 Cleveland Twist Drill Co Cutting and forming tool, implement, and the like and method of making same
US1887373A (en) * 1929-03-14 1932-11-08 Cleveland Twist Drill Co Reamer and the like
US1887374A (en) * 1929-04-10 1932-11-08 Cleveland Twist Drill Co Drill
JPS646882B2 (en) * 1980-10-06 1989-02-06 Nippon Yushi Kk
DE8110928U1 (en) * 1981-04-10 1981-12-03 Biax-Werkzeuge Kg, Wezel & Co, Praezisionswerkzeugfabrik, 7133 Maulbronn, De MILLING TOOL
DE3232686A1 (en) * 1982-09-02 1984-03-08 Maier Kg Andreas ROTATIONAL CUTTING TOOL AND METHOD FOR THE PRODUCTION THEREOF
US4527643A (en) * 1983-02-07 1985-07-09 Megadiamond Industries Inc. Rotary cutting member for drilling holes
US4627503A (en) * 1983-08-12 1986-12-09 Megadiamond Industries, Inc. Multiple layer polycrystalline diamond compact
US4797241A (en) * 1985-05-20 1989-01-10 Sii Megadiamond Method for producing multiple polycrystalline bodies
US4762445A (en) * 1985-06-03 1988-08-09 Precorp, Inc. Composite sintered twist drill
JP2516362B2 (en) * 1987-04-06 1996-07-24 東芝タンガロイ株式会社 Carbide solid tool
JPS63251130A (en) * 1987-04-06 1988-10-18 Toshiba Tungaloy Co Ltd Manufacture of small bore drill
JP2556393B2 (en) * 1990-02-07 1996-11-20 ジーエヌツール株式会社 Cutting tool having twisted blade and manufacturing method thereof
US5031484A (en) * 1990-05-24 1991-07-16 Smith International, Inc. Diamond fluted end mill

Also Published As

Publication number Publication date
EP0458434A3 (en) 1992-03-11
US5031484A (en) 1991-07-16
EP0458434A2 (en) 1991-11-27
IE65906B1 (en) 1995-11-29
DE69104263T2 (en) 1995-05-04
JPH04217416A (en) 1992-08-07
EP0458434B1 (en) 1994-09-28
IE910459A1 (en) 1991-12-04
DE69104263D1 (en) 1994-11-03
JP3372017B2 (en) 2003-01-27
JPH09207017A (en) 1997-08-12

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee