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ES2116783T3 - Herramienta de taladrar materiales metalicos macizos. - Google Patents

Herramienta de taladrar materiales metalicos macizos.

Info

Publication number
ES2116783T3
ES2116783T3 ES95942103T ES95942103T ES2116783T3 ES 2116783 T3 ES2116783 T3 ES 2116783T3 ES 95942103 T ES95942103 T ES 95942103T ES 95942103 T ES95942103 T ES 95942103T ES 2116783 T3 ES2116783 T3 ES 2116783T3
Authority
ES
Spain
Prior art keywords
base body
inserts
drilling
blades
tool
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
ES95942103T
Other languages
English (en)
Inventor
Ulrich Krenzer
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.)
Kennametal Hertel AG
Original Assignee
Kennametal Hertel AG
Kennametal Hertel AG Werkzeuge and Hartstoffe
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 Hertel AG, Kennametal Hertel AG Werkzeuge and Hartstoffe filed Critical Kennametal Hertel AG
Application granted granted Critical
Publication of ES2116783T3 publication Critical patent/ES2116783T3/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
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • 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
    • 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
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/08—Rake or top surfaces
    • B23B2200/083—Rake or top surfaces curved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/08—Rake or top surfaces
    • B23B2200/086—Rake or top surfaces with one or more grooves
    • B23B2200/087—Rake or top surfaces with one or more grooves for chip breaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/12—Side or flank surfaces
    • B23B2200/123—Side or flank surfaces curved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/20—Top or side views of the cutting edge
    • B23B2200/205—Top or side views of the cutting edge with cutting edge having a wave form
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/713—Tool having detachable cutting edge
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/905—Having stepped cutting edges
    • Y10T408/906—Axially spaced
    • 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
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
    • Y10T408/9097—Spiral channel
    • 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
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9098—Having peripherally spaced cutting edges with means to retain Tool to support
    • Y10T408/90993—Screw driven means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

SE PROPONE UNA HERRAMIENTA DE TALADRO PARA TALADRAR SOLIDOS QUE PRESENTA UN CUERPO BASE (1) CON ESTRIAS (5, 5A) Y COMO MINIMO DOS PLACAS DE CORTE (3, 3A) INTERCAMBIABLES COLOCADAS EN LA CARA FRONTAL DEL CUERPO BASE (1) EN UN ESCOTE (4, 4A) AL FINAL DE UNA ESTRIA (5, 5A). LAS PLACAS DE CORTE ESTAN SITUADAS A DIFERENTES DISTANCIAS RADIALES SOBRE EL CUERPO BASE, DE FORMA QUE SUS ESPACIOS DE TRABAJO SE SUPERPONEN PARCIALMENTE. LOS FILOS (12) DE LAS PLACAS DE CORTE (3, 3A) ESTAN FORMADOS POR DOS CANTOS DE CORTE (8, 9) QUE FORMAN UN ANGULO OBTUSO, A SABER, UN ANGULO DE PUNTA (11). LA CARA (13) DE LOS FILOS (12) CONTIENE NERVIOS PARALELOS (14, 14A) QUE ACTUAN COMO DESLIZANTES QUE DISCURREN EN EL AREA DE LOS CANTOS DE CORTE (8, 9) EN DISPOSICION APROXIMADAMENTE NORMAL A ELLOS Y DESPUES EN LA DIRECCION DE LA SALIDA DE LAS VIRUTAS, RADIALMENTE HACIA EL INTERIOR SIGUIENDO UN RECORRIDO CURVO CON RESPECTO A SU POSICION DE AJUSTE EN DIRECCION A UN FLANCO (17) DE LA PLACA DE CORTE (3, 3A) CERCANA AL EJE DE LA HERRAMIENTA DE TALADRO (7).
ES95942103T 1994-12-10 1995-12-11 Herramienta de taladrar materiales metalicos macizos. Expired - Lifetime ES2116783T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4444022 1994-12-10
DE19538391 1995-10-14

Publications (1)

Publication Number Publication Date
ES2116783T3 true ES2116783T3 (es) 1998-07-16

Family

ID=25942745

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95942103T Expired - Lifetime ES2116783T3 (es) 1994-12-10 1995-12-11 Herramienta de taladrar materiales metalicos macizos.

Country Status (12)

Country Link
US (2) US5967710A (es)
EP (1) EP0796162B1 (es)
JP (1) JP3238411B2 (es)
KR (1) KR100379345B1 (es)
CN (1) CN1056107C (es)
AT (1) ATE165033T1 (es)
AU (1) AU694301B2 (es)
CA (1) CA2207419C (es)
DE (1) DE59501938D1 (es)
ES (1) ES2116783T3 (es)
RU (1) RU2147490C1 (es)
WO (1) WO1996018472A1 (es)

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JP3238411B2 (ja) * 1994-12-10 2001-12-17 ケンナメタル ヘルテル アクチェンゲゼルシャフト ウェルクツォイゲ ウント ハルトシュトッフェ 中実の金属材料に穴あけ加工するための穴あけ工具
DE19522836A1 (de) * 1995-06-23 1997-01-02 Beck August Gmbh Co Bohrwerkzeug
DE19522837A1 (de) * 1995-06-23 1997-01-02 Beck August Gmbh Co Bohrwerkzeug
US5704740A (en) * 1995-06-26 1998-01-06 Walter Ag Drilling tool, particularly for metallic materials
DE19720022A1 (de) * 1997-05-13 1998-11-26 Komet Stahlhalter Werkzeug Schneideinsatz für spanabhebende Bearbeitung
AT406241B (de) * 1998-03-31 2000-03-27 Boehlerit Gmbh & Co Kg Schneideinsatz für zerspanungswerkzeuge
US6238151B1 (en) * 1998-09-28 2001-05-29 Mitsubishi Materials Corporation Drilling tool and throw-away tip for use in drilling work
US6050752A (en) * 1999-03-19 2000-04-18 Kennametal Inc. Cutting insert
DE19920192A1 (de) * 1999-05-03 2000-11-16 Kennametal Inc Schneideinsatz, insbesondere Wendeplatte
US9199315B2 (en) 2000-06-02 2015-12-01 Kennametal Inc. Twist drill and method for producing a twist drill which method includes forming a flute of a twist drill
US6599061B1 (en) * 2000-08-17 2003-07-29 Kennametal Inc. Cutting insert with radially aligned chip forming grooves
DE10042990A1 (de) * 2000-09-01 2002-03-28 Kennametal Inc Rundlauf-Schneidwerkzeug, z. B. Bohrer
US6634837B1 (en) * 2000-10-30 2003-10-21 Cerbide Corporation Ceramic cutting insert of polycrystalline tungsten carbide
US20020159846A1 (en) * 2001-04-26 2002-10-31 Nobukazu Horiike Indexable insert
US6941546B2 (en) * 2001-08-01 2005-09-06 International Business Machines Corporation Method and apparatus for testing a software component using an abstraction matrix
ES2243629T3 (es) * 2001-08-02 2005-12-01 Tool Flo Manufacturing, Inc. Inserto de fresa con extremo de nariz esferica dentada.
DE10204105A1 (de) 2002-02-01 2003-08-28 Kennametal Inc Rundlaufschneidwerkzeug
JP3952853B2 (ja) 2002-05-24 2007-08-01 三菱マテリアル株式会社 スローアウェイチップ
SE525712C2 (sv) * 2002-06-26 2005-04-12 Sandvik Ab Skär för borrar med spånbrytare
DE10319169A1 (de) * 2003-04-29 2004-12-02 Fette Gmbh Verfahren zur Herstellung gewünschter Oberflächen oder Oberflächenmuster für Schneidwerkzeuge
AT500865B1 (de) * 2004-07-22 2009-01-15 Boehlerit Gmbh & Co Kg Schneidplatte mit strukturierten flächen
JP4745641B2 (ja) * 2004-11-05 2011-08-10 川崎重工業株式会社 切削工具
US7934891B2 (en) * 2005-07-05 2011-05-03 Seco Tools Ab Cutting insert for turning with a recess intended to facilitate flow of a cooling jet
US7278805B2 (en) * 2005-10-03 2007-10-09 Kennametal Inc. Cutting insert for effective chip control
WO2007114146A1 (ja) * 2006-03-28 2007-10-11 Kyocera Corporation スローアウェイドリルおよびスローアウェイドリル用インサート並びにそれを用いた切削方法
DE102007019666B4 (de) * 2007-04-26 2010-04-08 Fette Gmbh Fräswendeplatte
JP5288836B2 (ja) * 2008-02-29 2013-09-11 国立大学法人名古屋大学 切りくず処理機能付き工作機械
JP5279300B2 (ja) * 2008-02-29 2013-09-04 国立大学法人名古屋大学 切りくず誘導機能付き切削工具
US8840346B2 (en) * 2008-05-23 2014-09-23 Kyocera Corporation Drill, cutting insert, and method of manufacturing cut product
IL193284A (en) * 2008-08-06 2014-06-30 Iscar Ltd Milling tools and cutting tool for it
DE102008051573A1 (de) * 2008-10-07 2010-04-08 Horst Wolf Spanleitform für rotationssysmmetrische Schneidwerkzeuge
CA2752152A1 (en) * 2009-02-13 2010-08-19 Allied Machine & Engineering Corp. Drill system, drill inserts and methods
SE533679C2 (sv) * 2009-04-07 2010-11-30 Sandvik Intellectual Property Solid stegborr
KR20120022941A (ko) * 2009-05-29 2012-03-12 가부시키가이샤 탕가로이 날끝교환식 드릴 및 드릴본체
DE102010021730B4 (de) * 2010-05-27 2018-12-13 Kennametal Inc. Wendeschneidplatte
WO2011149062A1 (ja) * 2010-05-27 2011-12-01 京セラ株式会社 エンドミル
JP5617450B2 (ja) * 2010-09-01 2014-11-05 株式会社タンガロイ 刃先交換式ドリル用インサート
KR101394631B1 (ko) * 2012-06-14 2014-05-13 한국야금 주식회사 절삭 인서트
JP2013059859A (ja) * 2012-11-27 2013-04-04 Nagoya Univ 切りくず誘導機能付き切削工具およびその切削加工方法
US9656335B2 (en) * 2013-03-08 2017-05-23 United Technologies Corporation Broach tool rake face with a tailored surface topography
US9731354B2 (en) * 2014-05-07 2017-08-15 Kennametal Inc. Cutting insert with micro-channels
EP3034214A1 (en) * 2014-12-19 2016-06-22 Pramet Tools, S.R.O. Drill and drill insert with chipbreaker protrusions
JP6691549B2 (ja) * 2015-10-28 2020-04-28 京セラ株式会社 ドリル用ホルダ、ドリル及び切削加工物の製造方法
JP2017094467A (ja) * 2015-11-26 2017-06-01 住友電工ハードメタル株式会社 回転工具
IL246227B (en) * 2016-06-15 2021-07-29 Hanita Metal Works Ltd Channeled Cutting Tool Configuration and Method Therefor
EP3639956A4 (en) * 2017-06-13 2021-03-17 Sumitomo Electric Hardmetal Corp. DRILL
US11325195B2 (en) 2017-08-23 2022-05-10 Kyocera Corporation Insert
EP3450069A1 (en) * 2017-08-28 2019-03-06 Sandvik Intellectual Property AB A milling insert and a side and face milling tool
JP7023295B2 (ja) * 2018-01-12 2022-02-21 京セラ株式会社 ドリル及び切削加工物の製造方法
US11407039B2 (en) 2018-01-29 2022-08-09 Milwaukee Electric Tool Corporation Drill bit
DE102018102108B4 (de) * 2018-01-31 2019-10-10 Acsys Lasertechnik Gmbh Verfahren zum laserbasierten Erzeugen einer Struktur an einer Spanfläche eines spanenden Werkzeugs
CN209157232U (zh) 2018-10-09 2019-07-26 米沃奇电动工具公司 钻头
US11890686B2 (en) * 2020-02-27 2024-02-06 Sandvik Intellectual Property Ab Milling insert and a side and face milling tool
USD1009108S1 (en) 2020-09-21 2023-12-26 Kyocera Unimerco Tooling A/S Drill
CN112139566B (zh) * 2020-09-27 2023-02-10 森泰英格（成都）数控刀具股份有限公司 U钻

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SE455676B (sv) * 1984-11-12 1988-08-01 Sandvik Ab Korthalsborr, samt sker derfor
DE3730378A1 (de) * 1987-09-10 1989-03-23 Micro Crystal Ag Schneidwerkzeug, insbesondere bohrer und/oder fraeser
SE502199C2 (sv) * 1990-12-19 1995-09-11 Sandvik Ab Borrskär med snedställd främre skäregg samt borrverktyg för detta
DE4239236C2 (de) * 1992-11-21 1997-06-26 Widia Gmbh Schneideinsatz
DE4239235A1 (de) * 1992-11-21 1994-05-26 Krupp Widia Gmbh Schneideinsatz
IL105758A (en) * 1993-05-20 1996-01-31 Iscar Ltd A drill with a mark that can be marked
IL109054A (en) * 1994-03-21 1998-07-15 Iscar Ltd Cutting insert
DE4431796A1 (de) * 1994-05-02 1996-03-14 Krupp Widia Gmbh Fräswerkzeug
WO1996014954A1 (de) * 1994-11-10 1996-05-23 Kennametal Hertel Ag Werkzeuge + Hartstoffe Bohrwerkzeug
CA2207418C (en) * 1994-12-10 2003-09-02 Kennametal Hertel Ag Werkzeuge + Hartstoffe Drilling tool with reset inserts
JP3238411B2 (ja) * 1994-12-10 2001-12-17 ケンナメタル ヘルテル アクチェンゲゼルシャフト ウェルクツォイゲ ウント ハルトシュトッフェ 中実の金属材料に穴あけ加工するための穴あけ工具
US5562370A (en) * 1995-03-27 1996-10-08 Kennametal Inc. Insert having sinusoidal undulations for ball nose end mill

Also Published As

Publication number Publication date
EP0796162A1 (de) 1997-09-24
US6164879A (en) 2000-12-26
JPH10510481A (ja) 1998-10-13
US5967710A (en) 1999-10-19
CA2207419A1 (en) 1996-06-20
AU694301B2 (en) 1998-07-16
CN1056107C (zh) 2000-09-06
DE59501938D1 (de) 1998-05-20
KR980700145A (ko) 1998-03-30
CA2207419C (en) 2003-10-28
KR100379345B1 (ko) 2003-06-09
CN1162942A (zh) 1997-10-22
JP3238411B2 (ja) 2001-12-17
AU4342396A (en) 1996-07-03
ATE165033T1 (de) 1998-05-15
WO1996018472A1 (de) 1996-06-20
EP0796162B1 (de) 1998-04-15
RU2147490C1 (ru) 2000-04-20

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