ES2154734T3 - Broca con una punta de broca. - Google Patents

Broca con una punta de broca.

Info

Publication number
ES2154734T3
ES2154734T3 ES95931976T ES95931976T ES2154734T3 ES 2154734 T3 ES2154734 T3 ES 2154734T3 ES 95931976 T ES95931976 T ES 95931976T ES 95931976 T ES95931976 T ES 95931976T ES 2154734 T3 ES2154734 T3 ES 2154734T3
Authority
ES
Spain
Prior art keywords
drill
shaft
point part
pct
groove
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
ES95931976T
Other languages
English (en)
Inventor
Ulrich Krenzer
Gebhard Muller
Horst Jager
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 Inc
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 ES2154734T3 publication Critical patent/ES2154734T3/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
    • 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
    • B23B51/00—Tools for drilling machines
    • B23B51/0002—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position
    • B23B51/0003—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position with exchangeable heads or inserts
    • B23B51/00035—Spade drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/02—Fixation using an elastically deformable clamping member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/02—Connections between shanks and removable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/18—Configuration of the drill point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/08—Clamping mechanisms; Provisions for clamping
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/78—Tool of specific diverse material
    • 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

Abstract

UN PERFORADOR COMPRENDE SUSTANCIALMENTE EL EJE (1) DE PERFORACION Y LA PARTE (3) DE PUNTA DE TALADRADO QUE ESTA ELABORADA EN PARTICULAR A BASE DE METAL SOLIDO DURO. UNA RANURA DE EJE DIAMETRAL PARA ACOMODACION DE LA PARTE (3) DE JUNTA DE TALADRADO PENETRA LA CARA (2) EXTREMA DEL EJE (1) DE PERFORACION. EL EJE (1) DE PERFORACION SE APOYA SOBRE SUS RANURAS DE SUJECION PERIFERICAS QUE SE EXTIENDEN DENTRO DE LA REGION DE LAS RANURAS (7) DE EJE Y CONTINUAN DENTRO DE LA PARTE (3) DE PUNTA DE PERFORACION. LOS FLANCOS DE LAS RANURAS (7) DE EJE ESTAN ALINEADAS AL MENOS PARCIALMENTE DE FORMA PARALELA UNA CON OTRA Y CON RESPECTO AL EJE (12) GEOMETRICO DEL EJE DE PERFORACION. LA PARTE (3) DE PUNTA DE PERFORACION CON SUS CARAS (13,14) LATERALES QUE CORRESPONDE A LOS FLANCOS (10,11) DE RANURA ESTA SUJETADA EN FORMA DE BLOQUEO DE FUERZA MEDIANTE UN AJUSTE DE SUJECION DE INSERCION EN LAS RANURAS (7) DE EJE DEBIDO A LA PRESION ELASTICA EJERCIDA MEDIANTE LOS FLANCOS (10,11) DE RANURA.
ES95931976T 1994-10-07 1995-09-02 Broca con una punta de broca. Expired - Lifetime ES2154734T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4435857A DE4435857A1 (de) 1994-10-07 1994-10-07 Bohrer mit einem Bohrspitzenteil

Publications (1)

Publication Number Publication Date
ES2154734T3 true ES2154734T3 (es) 2001-04-16

Family

ID=6530192

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95931976T Expired - Lifetime ES2154734T3 (es) 1994-10-07 1995-09-02 Broca con una punta de broca.

Country Status (11)

Country Link
US (1) US5904455A (es)
EP (1) EP0784524B1 (es)
JP (1) JP3490451B2 (es)
KR (1) KR100374918B1 (es)
CN (1) CN1063373C (es)
AT (1) ATE198059T1 (es)
CA (1) CA2202033C (es)
DE (2) DE4435857A1 (es)
ES (1) ES2154734T3 (es)
RU (1) RU2136451C1 (es)
WO (1) WO1996011079A1 (es)

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SE511429C2 (sv) 1996-09-13 1999-09-27 Seco Tools Ab Verktyg, skärdel, verktygskropp för skärande bearbetning samt metod för montering av skärdel till verktygskropp
SE510533C2 (sv) * 1996-11-04 1999-05-31 Seco Tools Ab Verktyg för skärande bearbetning
IL120948A0 (en) * 1997-05-29 1997-09-30 Iscar Ltd Cutting tool assembly
US7850522B2 (en) 1998-03-31 2010-12-14 Igt Apparatus, systems and methods for facilitating a payout of a gaming device
DE19834635C2 (de) 1998-07-31 2001-07-26 Guehring Joerg Bohrwerkzeug mit einem gegen Lösen gesicherten, austauschbaren Schneideinsatz
IL125766A (en) 1998-08-13 2002-12-01 Iscar Ltd The barrel of a tool and a rotating cutting head for placing on it in the form of a self-lining
DE19914170C1 (de) 1999-03-29 2000-03-16 Kennametal Inc Bohrer mit auswechselbarem Schneideinsatz
WO2001008840A1 (de) 1999-08-03 2001-02-08 Kennametal Inc. Bohrer mit auswechselbarem schneidkopf
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
DE10042990A1 (de) * 2000-09-01 2002-03-28 Kennametal Inc Rundlauf-Schneidwerkzeug, z. B. Bohrer
SE520412C2 (sv) 2000-10-24 2003-07-08 Sandvik Ab Roterbart verktyg med utbytbar skärdel vid verktygets spånavverkande fria ände
US6506003B1 (en) 2001-10-02 2003-01-14 Kennametal Inc. Cutting tool
SE523615C2 (sv) * 2001-10-25 2004-05-04 Sandvik Ab Roterbart verktyg för spånavskiljande bearbetning med kopplingsanordning med koniska stödytor
SE523616C2 (sv) * 2001-10-25 2004-05-04 Sandvik Ab Roterbart verktyg för spånavskiljande bearbetning med kopplingsanordning med elastiska skänklar
SE0103752L (sv) * 2001-11-13 2003-05-14 Sandvik Ab Roterbart verktyg för spånavskiljande bearbetning jämte skärdel härtill
SE524063C2 (sv) * 2002-01-29 2004-06-22 Sandvik Ab Verktygskoppling för roterande verktyg där kopplingens hondel har ett triangulärt tvärsnitt
SE524148C2 (sv) * 2002-01-29 2004-07-06 Sandvik Ab Verktygskoppling för roterande verktyg med styrorgan mellan verktygsdelarna
DE10207257B4 (de) * 2002-02-21 2021-02-18 Kennametal Inc. Rundlaufschneidwerkzeug mit auswechselbarem Schneideinsatz
US6582164B1 (en) * 2002-02-25 2003-06-24 Kennametal Inc. Roller twist drill
SE526137C2 (sv) * 2003-01-28 2005-07-12 Sandvik Ab Verktygskoppling för roterande verktyg med styrorgan i radiell led
US7140815B2 (en) * 2003-01-30 2006-11-28 Kennametal Inc. Drill for making flat bottom hole
US7832966B2 (en) 2003-01-30 2010-11-16 Kennametal Inc. Drill for making flat bottom hole
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DE10311508A1 (de) * 2003-03-15 2004-09-30 Kennametal Inc. Rotierendes Zerspanungswerkzeug
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US7018145B2 (en) * 2003-11-07 2006-03-28 Allied Machine & Engineering Corp. Spade drill insert having curved cutting edges
US7011478B2 (en) * 2003-11-07 2006-03-14 Allied Machine & Engineering Corp. Spade drill insert having helical margins
DE10353514A1 (de) 2003-11-14 2005-06-23 Heule, Ulf Bohrplatte mit klemmender Befestigung in einem Grundkörper
US7131799B2 (en) * 2003-12-19 2006-11-07 Allied Machine & Engineering Corp. Cutting insert with helical geometry and holder therefor
DE102004022747A1 (de) * 2004-05-07 2005-11-24 Fischerwerke Artur Fischer Gmbh & Co. Kg Spanwerkzeug mit geometrisch bestimmten Schneiden für Drehantrieb
US7244081B2 (en) * 2004-09-09 2007-07-17 Ingersoll Cutting Tool Company Drill adapter for drill having central and lateral cutting inserts
US7309196B2 (en) 2004-10-05 2007-12-18 Kennametal Inc. Modular drill
IL164888A (en) * 2004-10-28 2009-07-20 Iscar Ltd Cutting tool and cutting head for it
JP4747282B2 (ja) 2005-03-29 2011-08-17 三菱マテリアル株式会社 インサート着脱式ドリル
DE102006012382A1 (de) * 2006-03-17 2007-09-20 Kennametal Inc. Drehwerkzeug, insbesondere Bohrwerkzeug sowie Werkzeugkopf für ein Drehwerkzeug
JP5406721B2 (ja) * 2006-10-13 2014-02-05 ケンナメタル インコーポレイテッド ドリル工具用ビット
DE102006049096A1 (de) * 2006-10-13 2008-04-17 Kennametal Inc. Bohrerspitze für ein Bohrwerkzeug
DE102007050471A1 (de) * 2007-10-23 2009-04-30 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Werkzeug zur spanenden Bearbeitung von Werkstücken
US20090214309A1 (en) * 2008-02-25 2009-08-27 Rees John X High performance cutting tools
US8061938B2 (en) * 2008-03-10 2011-11-22 Kennametal Inc. Cutting tool with chisel edge
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DE102009013580A1 (de) 2009-03-19 2010-09-23 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Modularer Bohrer
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DE102009044995B8 (de) 2009-09-24 2021-07-22 Gühring KG Schneideinsatzträger, Schneideinsatz und drehangetriebenes Schneidwerkzeug
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CN101856735B (zh) * 2010-07-05 2012-01-18 株洲钻石切削刀具股份有限公司 钻削加工刀具
CN101879621B (zh) * 2010-07-05 2011-12-07 株洲钻石切削刀具股份有限公司 一种钻削加工刀具
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DE102011051374B4 (de) 2011-06-27 2021-08-26 Gühring KG Wechselplatten-Bohrwerkzeug
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DE102013220884B4 (de) 2013-10-15 2022-02-17 Kennametal Inc. Modulares Trägerwerkzeug sowie Werkzeugkopf
DE102014206796B4 (de) 2014-04-08 2020-10-15 Kennametal Inc. Rotationswerkzeug, insbesondere Bohrer sowie Schneidkopf für ein solches Rotationswerkzeug
DE102015211744B4 (de) 2015-06-24 2023-07-20 Kennametal Inc. Rotationswerkzeug, insbesondere Bohrer, und Schneidkopf für ein solches Rotationswerkzeug
USD798922S1 (en) 2015-10-07 2017-10-03 Kennametal Inc. Cutting head for rotary drill
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USD798921S1 (en) 2015-10-07 2017-10-03 Kennametal Inc. Cutting head for modular drill
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EP3305448B1 (en) 2016-09-23 2020-11-04 Milwaukee Electric Tool Corporation Hole saw arbor assembly
US11235397B2 (en) * 2016-12-16 2022-02-01 Kennametal Inc. Side-activated modular drill
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DE102017212054B4 (de) 2017-07-13 2019-02-21 Kennametal Inc. Verfahren zur Herstellung eines Schneidkopfes sowie Schneidkopf
USD973733S1 (en) 2017-08-15 2022-12-27 Milwaukee Electric Tool Corporation Hole saw
US10799958B2 (en) 2017-08-21 2020-10-13 Kennametal Inc. Modular rotary cutting tool
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CN112077370A (zh) 2019-06-13 2020-12-15 肯纳金属印度有限公司 可转位钻头刀片
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Also Published As

Publication number Publication date
JPH10506851A (ja) 1998-07-07
JP3490451B2 (ja) 2004-01-26
DE4435857A1 (de) 1996-04-11
CN1063373C (zh) 2001-03-21
DE59508903D1 (de) 2001-01-18
CA2202033A1 (en) 1996-04-18
US5904455A (en) 1999-05-18
CA2202033C (en) 2006-05-09
KR100374918B1 (ko) 2003-06-12
RU2136451C1 (ru) 1999-09-10
WO1996011079A1 (de) 1996-04-18
KR970706094A (ko) 1997-11-03
EP0784524A1 (de) 1997-07-23
EP0784524B1 (de) 2000-12-13
ATE198059T1 (de) 2000-12-15
CN1160370A (zh) 1997-09-24

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