ES2176782T3 - Pieza de corte intercalada para perforar y herramienta perforadora. - Google Patents

Pieza de corte intercalada para perforar y herramienta perforadora.

Info

Publication number
ES2176782T3
ES2176782T3 ES97941822T ES97941822T ES2176782T3 ES 2176782 T3 ES2176782 T3 ES 2176782T3 ES 97941822 T ES97941822 T ES 97941822T ES 97941822 T ES97941822 T ES 97941822T ES 2176782 T3 ES2176782 T3 ES 2176782T3
Authority
ES
Spain
Prior art keywords
cutting
arts
drilling
cutting piece
intercaled
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 - Lifetime
Application number
ES97941822T
Other languages
English (en)
Inventor
Markus Heinloth
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.)
Widia GmbH
Original Assignee
Widia GmbH
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 Widia GmbH filed Critical Widia GmbH
Application granted granted Critical
Publication of ES2176782T3 publication Critical patent/ES2176782T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/202—Plate-like cutting inserts with special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0416—Irregular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/12—Side or flank surfaces
    • B23C2200/125—Side or flank surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/205—Discontinuous cutting edges
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

LA INVENCION ESTA RELACIONADA CON UNA PIEZA INSERTADA DE CORTE (10) PARA TALADRAR, CON UNA FORMA BASICA FUNDAMENTALMENTE ROMBICA, CUYAS CUATRO ARISTAS DE CORTE (20, 30) QUE FORMAN RESPECTIVAMENTE ANGULOS DE CORTE (15, 16) ESTAN ACHAFLANADAS, PRESENTANDO LAS DOS PRIMERAS ARISTAS DE CORTE OPUESTAS (20) SECCIONES DE ARISTAS DE CORTE (21, 22) QUE FORMAN UN ANGULO OBTUSO EP 1 DE ENTRE 140 Y 180 GRADOS, PRESENTANDO LAS OTRAS DOS ARISTAS DE CORTE OPUESTAS (30) UNA ESTRICCION, FORMANDOSE DOS SECCIONES DE ARISTAS DE CORTE (31, 32) QUE COMPRENDEN UN ANGULO EP 2 DE ENTRE 180 Y 230 GRADOS. LA INVENCION ESTA RELACIONADA, ADEMAS, CON UNA HERRAMIENTA DE TALADRAR EN LA QUE, AL MENOS, DOS DE LAS PIEZAS INSERTADAS DE CORTE CITADAS, SE DISPONEN EN LA CARA FRONTAL DEL VASTAGO, CADA UNA EN UNA ESCOTADURA. LA PIEZA INSERTADA DE CORTE SITUADA EN EL EXTERIOR EN SENTIDO RADIAL POSEE UNA ARISTA DE CORTE CONCAVA ACTIVA Y LA PIEZA INSERTADA DE CORTE SITUADA EN EL INTERIOR EN SENTIDO RADIAL POSEE UNA ARISTA DE CORTE CONVEXA ACTIVA.
ES97941822T 1996-08-23 1997-08-21 Pieza de corte intercalada para perforar y herramienta perforadora. Expired - Lifetime ES2176782T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19634086 1996-08-23

Publications (1)

Publication Number Publication Date
ES2176782T3 true ES2176782T3 (es) 2002-12-01

Family

ID=7803492

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97941822T Expired - Lifetime ES2176782T3 (es) 1996-08-23 1997-08-21 Pieza de corte intercalada para perforar y herramienta perforadora.

Country Status (5)

Country Link
US (1) US6257807B1 (es)
EP (1) EP0923422B1 (es)
DE (2) DE59707332D1 (es)
ES (1) ES2176782T3 (es)
WO (1) WO1998007539A1 (es)

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US6939090B1 (en) * 1999-08-17 2005-09-06 Mitsubishi Materials Corporation Throwaway tip and throwaway-type cutting tool
DE10016684A1 (de) 2000-04-04 2001-10-11 Widia Gmbh Bohrwerkzeug
JP4576735B2 (ja) * 2000-05-23 2010-11-10 三菱マテリアル株式会社 スローアウェイチップ及びスローアウェイ式カッタ
DE10040612A1 (de) * 2000-08-16 2002-02-28 Komet Stahlhalter Werkzeuge Schneidplatte für drehende Werkzeuge
SE518715C2 (sv) * 2001-01-26 2002-11-12 Seco Tools Ab Skär samt skärverktyg för spånavskiljande bearbetning
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SE525241C2 (sv) 2002-05-29 2005-01-11 Sandvik Ab Borrverktygsats, borrverktyg samt indexerbart borrskär härför
SE525714C2 (sv) * 2002-05-29 2005-04-12 Sandvik Ab Borrverktyg jämte indexerbart borrskär där centrumskärets första delegg är fjärmad från centrumaxeln
KR100656949B1 (ko) * 2002-09-03 2006-12-12 한국야금 주식회사 개선된 인서트를 가지는 인덱서블 드릴
KR101083621B1 (ko) * 2003-03-17 2011-11-16 쎄코 툴스 에이비 상이한 반경을 지닌 코너부를 가지는 인덱서블 인서트
SE526109C2 (sv) * 2003-03-17 2005-07-05 Seco Tools Ab Fräsverktyg och indexerbart skär med samverkande utsprång och urtagningar
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KR101225215B1 (ko) * 2004-03-12 2013-01-22 반 프랑켄휘첸 비브이 절삭 공구와 재료를 절삭하는 방법
US20050253268A1 (en) * 2004-04-22 2005-11-17 Shao-Ta Hsu Method and structure for improving adhesion between intermetal dielectric layer and cap layer
US20050271483A1 (en) * 2004-06-02 2005-12-08 Sandvik Ab Indexable cutting inserts and methods for producing the same
DE102005033920A1 (de) * 2005-07-20 2007-01-25 Kennametal Inc. Schneideinsatz, Werkzeug sowie Verfahren zur spanenden Bearbeitung eines Werkstücks
DE102005045143A1 (de) * 2005-09-16 2007-03-29 Tutech Innovation Gmbh Verfahren und Vorrichtung zur spanenden Bearbeitung von Werkstücken
USD544004S1 (en) * 2006-05-11 2007-06-05 Daniel Janness Spot drill insert
WO2008093901A1 (en) * 2007-01-30 2008-08-07 Taegutec Ltd. Indexable insert for drilling and blank insert manufacturing same
US7905689B2 (en) * 2008-05-07 2011-03-15 Tdy Industries, Inc. Cutting tool system, cutting insert, and tool holder
US8840346B2 (en) * 2008-05-23 2014-09-23 Kyocera Corporation Drill, cutting insert, and method of manufacturing cut product
IL196724A (en) * 2009-01-26 2012-10-31 Iscar Ltd Cutting insert and cutting tool
US9586264B2 (en) * 2009-04-28 2017-03-07 Kennametal Inc. Double-sided cutting insert for drilling tool
US8807884B2 (en) * 2009-12-18 2014-08-19 Kennametal Inc. Tool holder for multiple differently-shaped cutting inserts
EP2546012A4 (en) * 2010-03-10 2013-08-07 Tungaloy Corp CUTTING INSERT AND CUTTING TOOL
US9108252B2 (en) * 2011-01-21 2015-08-18 Kennametal Inc. Modular drill with diamond cutting edges
WO2012114848A1 (ja) * 2011-02-24 2012-08-30 株式会社タンガロイ 切削インサート及び刃先交換式エンドミル
AT12700U1 (de) * 2011-07-05 2012-10-15 Ceratizit Austria Gmbh Bohrer-schneideinsatz
DE102012012980B4 (de) 2011-07-22 2019-10-17 Kennametal India Ltd. Bohrwerkzeug
DE102012014092B4 (de) 2011-07-22 2020-12-17 Kennametal India Ltd. Indexierbarer Bohreinsatz sowie Bohrkörper mit indexierbarem Bohreinsatz
US9370825B2 (en) 2011-07-22 2016-06-21 Kennametal India Limited Indexable drill insert
CN103447591B (zh) 2012-05-28 2020-02-28 钴碳化钨硬质合金印度有限公司 四角形的可转位的钻头镶片
US9283626B2 (en) 2012-09-25 2016-03-15 Kennametal Inc. Double-sided cutting inserts with anti-rotation features
US9011049B2 (en) 2012-09-25 2015-04-21 Kennametal Inc. Double-sided cutting inserts with anti-rotation features
JP5936175B2 (ja) * 2012-11-07 2016-06-15 株式会社タンガロイ 切削工具の刃先構造並びに該構造を用いた切削インサートおよび切削工具
DE112014000529B4 (de) 2013-01-23 2023-04-06 Kennametal India Limited Wendeschneidplatte sowie bohrer und bohrkörer mit einer solchen wendeschneidplatte
DE102014102173B4 (de) 2013-03-22 2021-06-10 Kennametal India Limited Schneideinsatz mit einem linearen und einem konkaven schneidkantenabschnitt sowie bohrwerkzeug
US9724761B2 (en) 2013-03-22 2017-08-08 Kennametal India Limited Cutting insert with a linear and a concave cutting edge portion
CN104626855B (zh) * 2013-11-07 2017-08-08 张新添 舍弃式雕刻刀片
EP3009217B1 (en) * 2014-10-13 2017-07-05 Sandvik Intellectual Property AB Tangential cutting insert and milling tool comprising such a cutting insert
CN112077370B (zh) 2019-06-13 2024-10-01 肯纳金属印度有限公司 可转位钻头刀片
CN112077369A (zh) 2019-06-13 2020-12-15 肯纳金属印度有限公司 可转位钻头刀片
CN112388033B (zh) 2019-08-14 2024-10-25 肯纳金属印度有限公司 可转位钻头刀片
CN115703157A (zh) 2021-08-17 2023-02-17 肯纳金属印度有限公司 具有冷却剂系统的可转位钻头组件

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Also Published As

Publication number Publication date
US6257807B1 (en) 2001-07-10
EP0923422A1 (de) 1999-06-23
EP0923422B1 (de) 2002-05-22
DE59707332D1 (de) 2002-06-27
DE19736282A1 (de) 1998-02-26
WO1998007539A1 (de) 1998-02-26

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