ATE179918T1 - Keramisches schneidwerkzeug mit spanbrecher - Google Patents

Keramisches schneidwerkzeug mit spanbrecher

Info

Publication number
ATE179918T1
ATE179918T1 AT91915686T AT91915686T ATE179918T1 AT E179918 T1 ATE179918 T1 AT E179918T1 AT 91915686 T AT91915686 T AT 91915686T AT 91915686 T AT91915686 T AT 91915686T AT E179918 T1 ATE179918 T1 AT E179918T1
Authority
AT
Austria
Prior art keywords
cutting tool
ceramic cutting
chip breaker
ceramic
materials
Prior art date
Application number
AT91915686T
Other languages
English (en)
Inventor
Craig W Beeghly
Deepak P Ahuja
Pankaj Kumar Mehrotra
Kenneth L Niebauer
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Application granted granted Critical
Publication of ATE179918T1 publication Critical patent/ATE179918T1/de

Links

Classifications

    • 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
    • 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
    • B23B27/143—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having chip-breakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/32—Chip breaking or chip evacuation
    • B23B2200/321—Chip breaking or chip evacuation by chip breaking projections
    • 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
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector
    • 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
    • Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector
    • Y10T407/245—Cutters, for shaping with chip breaker, guide or deflector comprising concave surface in cutting face of 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
    • Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition
    • 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
    • Y10T82/00—Turning
    • Y10T82/10—Process of turning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Scissors And Nippers (AREA)
  • Turning (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT91915686T 1990-12-18 1991-08-07 Keramisches schneidwerkzeug mit spanbrecher ATE179918T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/629,760 US5141367A (en) 1990-12-18 1990-12-18 Ceramic cutting tool with chip control

Publications (1)

Publication Number Publication Date
ATE179918T1 true ATE179918T1 (de) 1999-05-15

Family

ID=24524375

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91915686T ATE179918T1 (de) 1990-12-18 1991-08-07 Keramisches schneidwerkzeug mit spanbrecher

Country Status (10)

Country Link
US (5) US5141367A (de)
EP (1) EP0563045B1 (de)
JP (1) JP2869754B2 (de)
KR (1) KR960008692B1 (de)
AT (1) ATE179918T1 (de)
AU (1) AU659800B2 (de)
CA (1) CA2095604C (de)
DE (2) DE563045T1 (de)
ES (1) ES2043577T3 (de)
WO (1) WO1992011108A1 (de)

Families Citing this family (84)

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US5141367A (en) * 1990-12-18 1992-08-25 Kennametal, Inc. Ceramic cutting tool with chip control
EP0506078B1 (de) * 1991-03-29 1996-12-11 Mitsubishi Materials Corporation Wendeschneidplatte
JP2553321Y2 (ja) * 1992-04-27 1997-11-05 住友電気工業株式会社 スローアウェイチップ
USD347012S (en) 1992-05-08 1994-05-17 Kennametal Inc. Chip control insert
SE508452C2 (sv) * 1992-07-02 1998-10-05 Sandvik Ab Skär för spånavskiljande bearbetning
US5324144A (en) * 1992-09-21 1994-06-28 Valenite Inc. High sheer, ultra light duty insert
US5427987A (en) * 1993-05-10 1995-06-27 Kennametal Inc. Group IVB boride based cutting tools for machining group IVB based materials
USD363727S (en) 1993-08-10 1995-10-31 Kennametal Inc. Cutting tool insert
US5478175A (en) * 1993-08-24 1995-12-26 Greenleaf Corporation Cutting insert assembly
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SE502362C2 (sv) * 1993-09-10 1995-10-09 Sandvik Ab Skär för gängsvarvning
US5503507A (en) * 1994-03-04 1996-04-02 Valenite Inc. High speed cutting insert with improved chip groove
USD359057S (en) 1994-05-18 1995-06-06 Kennametal Inc. Cutting tool insert
USD359969S (en) 1994-06-15 1995-07-04 Kennametal Inc. Cutting tool insert
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US5511911A (en) * 1994-07-05 1996-04-30 Valenite Inc. Cutting insert
DE19523128C2 (de) * 1994-08-09 1997-05-22 Valenite Inc Wendeschneideinsatz
JP2751873B2 (ja) * 1994-09-22 1998-05-18 住友電気工業株式会社 フライス用スローアウェイチップおよびそれを用いたフライス用カッタ
SE505526C2 (sv) * 1994-11-08 1997-09-15 Sandvik Ab Avsticksskär
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US5672031A (en) * 1995-05-12 1997-09-30 Kennametal Inc. Milling cutter
US5722803A (en) * 1995-07-14 1998-03-03 Kennametal Inc. Cutting tool and method of making the cutting tool
US5653152A (en) * 1995-09-01 1997-08-05 Kennametal Inc. Toolholder for roughing and finishing a workpiece
JP3970929B2 (ja) * 1996-01-31 2007-09-05 ヴィディア ゲゼルシャフト ミット ベシュレンクテル ハフツング 荒削り及び精密削りのための切削チップ
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US6604893B2 (en) * 2001-07-27 2003-08-12 Kennametal Inc. Cutting insert with wiper
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USD523039S1 (en) * 2005-02-28 2006-06-13 Kennametal Inc. Cutting insert
US10155268B2 (en) * 2005-03-11 2018-12-18 Nissan Motor Co., Ltd. Cutting edge configuration of cutting tool
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US7506779B2 (en) 2005-07-01 2009-03-24 Ball Corporation Method and apparatus for forming a reinforcing bead in a container end closure
JP4889300B2 (ja) * 2005-12-22 2012-03-07 京セラ株式会社 スローアウェイインサートおよびそれを装着した切削工具
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US7458753B1 (en) * 2007-06-25 2008-12-02 Kennametal Inc. Round cutting insert with chip control feature
US7955032B2 (en) * 2009-01-06 2011-06-07 Kennametal Inc. Cutting insert with coolant delivery and method of making the cutting insert
GB0907737D0 (en) * 2009-05-06 2009-06-10 Element Six Ltd An insert for a cutting tool
WO2011142297A1 (ja) 2010-05-11 2011-11-17 株式会社タンガロイ 切削インサート
US8727169B2 (en) 2010-11-18 2014-05-20 Ball Corporation Metallic beverage can end closure with offset countersink
PL2646186T3 (pl) * 2010-12-01 2016-06-30 Ceram Gmbh Sprasowana na gotowo / wytłoczona na gotowo płytka skrawająca i sposób jej wytwarzania
US8967920B2 (en) * 2011-09-13 2015-03-03 Iscar, Ltd. Cutting insert and chip-control arrangement therefor
US9428968B2 (en) 2013-04-26 2016-08-30 Kennametal Inc. Rotary drill bit with cutting insert having edge preparation
US9303511B2 (en) 2013-04-26 2016-04-05 Kennametal Inc. Flat cutter bit with cutting insert having edge preparation
US9085947B2 (en) 2013-04-26 2015-07-21 Kennametal Inc. Rotary drill bit with cutting insert for engaging earth strata
US9347276B2 (en) 2013-04-26 2016-05-24 Kennametal Inc. Two prong rotary drill bit with cutting insert having edge preparation
US9409237B2 (en) 2013-09-16 2016-08-09 Iscar, Ltd. Finish depth turning insert comprising a chip control arrangement
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WO2016035490A1 (ja) * 2014-09-05 2016-03-10 住友電工ハードメタル株式会社 スローアウェイチップ
US10195673B2 (en) 2015-12-11 2019-02-05 Kennametal Inc. Ceramic cutting insert and method of making same
US10710167B2 (en) * 2017-08-02 2020-07-14 Iscar, Ltd. Negative finish turning insert with chip forming arrangement
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Also Published As

Publication number Publication date
AU659800B2 (en) 1995-06-01
DE69131231D1 (de) 1999-06-17
EP0563045A1 (de) 1993-10-06
DE563045T1 (de) 1994-03-03
US5330296A (en) 1994-07-19
AU8399691A (en) 1992-07-22
KR960008692B1 (ko) 1996-06-29
JPH06505922A (ja) 1994-07-07
EP0563045B1 (de) 1999-05-12
KR930703106A (ko) 1993-11-29
US5628590A (en) 1997-05-13
ES2043577T3 (es) 1999-08-01
US5141367A (en) 1992-08-25
EP0563045A4 (en) 1994-08-24
DE69131231T2 (de) 1999-11-11
ES2043577T1 (es) 1994-01-01
CA2095604A1 (en) 1992-06-19
WO1992011108A1 (en) 1992-07-09
CA2095604C (en) 1999-01-19
US5350258A (en) 1994-09-27
US5476025A (en) 1995-12-19
JP2869754B2 (ja) 1999-03-10

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