PT1200222E - Broca com cabeca de roscas substituivel - Google Patents

Broca com cabeca de roscas substituivel

Info

Publication number
PT1200222E
PT1200222E PT00943744T PT00943744T PT1200222E PT 1200222 E PT1200222 E PT 1200222E PT 00943744 T PT00943744 T PT 00943744T PT 00943744 T PT00943744 T PT 00943744T PT 1200222 E PT1200222 E PT 1200222E
Authority
PT
Portugal
Prior art keywords
drill bit
drill
cutting insert
tip
bit shaft
Prior art date
Application number
PT00943744T
Other languages
English (en)
Inventor
Ulrich Krenzer
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
Publication of PT1200222E publication Critical patent/PT1200222E/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • 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
    • 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
    • Y10T408/907—Tool or Tool with support including detailed shank
    • 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)
  • Earth Drilling (AREA)
PT00943744T 1999-08-03 2000-05-27 Broca com cabeca de roscas substituivel PT1200222E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19936579 1999-08-03

Publications (1)

Publication Number Publication Date
PT1200222E true PT1200222E (pt) 2003-08-29

Family

ID=7917077

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00943744T PT1200222E (pt) 1999-08-03 2000-05-27 Broca com cabeca de roscas substituivel

Country Status (13)

Country Link
US (2) US20020159851A1 (pt)
EP (1) EP1200222B1 (pt)
JP (1) JP4756624B2 (pt)
KR (1) KR100639527B1 (pt)
AT (1) ATE235985T1 (pt)
AU (1) AU772301B2 (pt)
BR (1) BR0012904A (pt)
CA (1) CA2379637A1 (pt)
DE (1) DE50001645D1 (pt)
ES (1) ES2195911T3 (pt)
MX (1) MXPA01012098A (pt)
PT (1) PT1200222E (pt)
WO (1) WO2001008840A1 (pt)

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US6582164B1 (en) * 2002-02-25 2003-06-24 Kennametal Inc. Roller twist drill
KR100438437B1 (ko) 2002-04-10 2004-07-03 삼성전자주식회사 광 통신망에서 광회선분배장치 및 그 처리 방법
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US7101125B2 (en) * 2003-12-17 2006-09-05 Kennametal Inc. Twist drill
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US7625161B1 (en) 2008-08-08 2009-12-01 Kennametal Inc. Rotary cutting tool assembly and cutting insert and tool shank therefor
US7861807B2 (en) * 2008-12-03 2011-01-04 Black & Decker Inc. Drill bit including one piece cutting head
WO2010089861A1 (ja) * 2009-02-04 2010-08-12 オーエスジー株式会社 先端ヘッド交換式回転工具、先端ヘッド、および工具本体
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DE102009028020B4 (de) * 2009-07-27 2011-07-28 Hilti Aktiengesellschaft Bohrer und Herstellungsverfahren
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DE102013205889B3 (de) 2013-04-03 2014-05-28 Kennametal Inc. Kupplungsteil, insbesondere Schneidkopf für ein Rotationswerkzeug sowie ein derartiges Rotationswerkzeug
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US9643264B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
US9643262B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
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
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US9889509B2 (en) 2014-05-05 2018-02-13 Kennametal Inc. Cutter heads with improved coupling
CN104588739B (zh) * 2014-12-30 2017-02-22 株洲钻石切削刀具股份有限公司 一种旋转加工刀具
CN104907614A (zh) * 2015-05-26 2015-09-16 苏州阿诺精密切削技术股份有限公司 V形定位双螺钉锁紧齿冠钻杆
CN104827094A (zh) * 2015-05-26 2015-08-12 苏州阿诺精密切削技术股份有限公司 V形定位双螺钉锁紧齿冠钻头
CN104827101A (zh) * 2015-05-26 2015-08-12 苏州阿诺精密切削技术股份有限公司 Y形内冷双螺钉锁紧齿冠钻杆
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CN105171062A (zh) * 2015-09-30 2015-12-23 苏州阿诺精密切削技术股份有限公司 V型定位槽内双螺钉锁紧齿冠钻杆
CN105171060A (zh) * 2015-09-30 2015-12-23 苏州阿诺精密切削技术股份有限公司 V型定位槽内双螺钉锁紧齿冠刀片
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US9937567B2 (en) 2015-10-07 2018-04-10 Kennametal Inc. Modular drill
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CN105290466A (zh) * 2015-12-04 2016-02-03 苏州阿诺精密切削技术股份有限公司 交叉槽定位双螺钉锁紧齿冠钻杆
CN105328244A (zh) * 2015-12-04 2016-02-17 苏州阿诺精密切削技术股份有限公司 交叉槽定位双螺钉锁紧齿冠钻头
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CN109262026B (zh) * 2018-11-02 2019-08-09 株洲钻石切削刀具股份有限公司 一种轴向定位准确的钻削加工刀具
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
DE102019220092A1 (de) * 2019-12-18 2021-06-24 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Werkzeugteil zur Verbindung mit einem Werkzeuggegenstück, Werkzeuggegenstück zur Verbindung mit einem Werkzeugteil, und Werkzeug
US11471952B2 (en) 2020-03-19 2022-10-18 Kennametal Inc. Cutting tool having replaceable cutting head and method of securing a replaceable cutting head
CN112605439B (zh) * 2020-12-26 2024-06-04 常州肯达工具有限公司 一种方便拆卸维护的钻头
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Also Published As

Publication number Publication date
MXPA01012098A (es) 2003-06-30
EP1200222A1 (de) 2002-05-02
JP2003505261A (ja) 2003-02-12
CA2379637A1 (en) 2001-02-08
KR20020043193A (ko) 2002-06-08
US7070367B2 (en) 2006-07-04
BR0012904A (pt) 2002-04-16
ES2195911T3 (es) 2003-12-16
WO2001008840A1 (de) 2001-02-08
ATE235985T1 (de) 2003-04-15
AU772301B2 (en) 2004-04-22
US20040208716A1 (en) 2004-10-21
AU5810100A (en) 2001-02-19
JP4756624B2 (ja) 2011-08-24
US20020159851A1 (en) 2002-10-31
EP1200222B1 (de) 2003-04-02
DE50001645D1 (de) 2003-05-08
KR100639527B1 (ko) 2006-10-30

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