DE60330336D1 - Bohrwerkzeug zum bohren von löchern in metallwerkstücke - Google Patents

Bohrwerkzeug zum bohren von löchern in metallwerkstücke

Info

Publication number
DE60330336D1
DE60330336D1 DE60330336T DE60330336T DE60330336D1 DE 60330336 D1 DE60330336 D1 DE 60330336D1 DE 60330336 T DE60330336 T DE 60330336T DE 60330336 T DE60330336 T DE 60330336T DE 60330336 D1 DE60330336 D1 DE 60330336D1
Authority
DE
Germany
Prior art keywords
cutting edge
center axis
cutting
drilling
drill
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
DE60330336T
Other languages
English (en)
Inventor
Joergen Frisendahl
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.)
Sandvik Intellectual Property AB
Original Assignee
Sandvik Intellectual Property AB
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 Sandvik Intellectual Property AB filed Critical Sandvik Intellectual Property AB
Application granted granted Critical
Publication of DE60330336D1 publication Critical patent/DE60330336D1/de
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
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/04—Angles, e.g. cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DE60330336T 2002-05-17 2003-05-16 Bohrwerkzeug zum bohren von löchern in metallwerkstücke Expired - Lifetime DE60330336D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0201517A SE525336C2 (sv) 2002-05-17 2002-05-17 Borrverktyg för hålborrning i metalliska material
PCT/SE2003/000809 WO2003097280A1 (en) 2002-05-17 2003-05-16 Drilling tool for holemaking in metallic workpieces

Publications (1)

Publication Number Publication Date
DE60330336D1 true DE60330336D1 (de) 2010-01-14

Family

ID=20287915

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60330336T Expired - Lifetime DE60330336D1 (de) 2002-05-17 2003-05-16 Bohrwerkzeug zum bohren von löchern in metallwerkstücke

Country Status (11)

Country Link
US (1) US7241085B2 (de)
EP (1) EP1507617B1 (de)
JP (2) JP2005525943A (de)
KR (1) KR20050003469A (de)
CN (1) CN100341652C (de)
AT (1) ATE450333T1 (de)
BR (2) BRPI0310079B1 (de)
DE (1) DE60330336D1 (de)
ES (1) ES2336910T3 (de)
SE (1) SE525336C2 (de)
WO (1) WO2003097280A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10361065A1 (de) * 2003-12-23 2005-07-28 Robert Bosch Gmbh Mehrzweckbohrwerkzeug
EP1725357B1 (de) * 2004-03-17 2010-09-08 Kennametal Inc. Spiralbohrer
US7520703B2 (en) * 2004-09-07 2009-04-21 Black & Decker Inc. Twist drill with a pilot tip
DE102005005982A1 (de) * 2005-02-09 2006-08-17 Günther & Co GmbH Tieflochbohrer
EP2871014A3 (de) * 2005-10-03 2015-08-12 Mitsubishi Materials Corporation Bohrwerkzeug und Verfahren zum Bohren einer Pilotbohrung
DE102006018322A1 (de) * 2006-04-19 2007-10-25 Günther & Co. GmbH Verfahren zum Einbringen eines Tieflochs und Pilotbohrer hierfür
DE102008004564B4 (de) * 2008-01-15 2013-04-11 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Bohrwerkzeug mit Ausspitzung
SE532432C2 (sv) * 2008-05-09 2010-01-19 Sandvik Intellectual Property Borrkropp med primära och sekundära släppningsytor
DE102008027705B4 (de) 2008-06-11 2024-06-13 Gühring KG Mehrschneidiges Bohrwerkzeug zur Zerspanung von schwer zerspanbaren, insbesondere langspanenden Werkstoffen
US8740515B2 (en) * 2008-09-03 2014-06-03 Black & Decker Inc. Metal cutting drill bit
US8408850B2 (en) * 2009-06-16 2013-04-02 Kennametal Inc. Twist drill with negative axial rake transition between the lip and the secondary cutting edge
DE102010017163A1 (de) * 2010-05-31 2011-12-01 Gühring Ohg Bohrwerkzeug
EP2502709B1 (de) 2011-03-22 2017-02-01 Black & Decker Inc. Meissel
JP5828217B2 (ja) * 2011-04-15 2015-12-02 三菱マテリアル株式会社 ドリル
US9492877B2 (en) 2011-09-06 2016-11-15 Osg Corporation Drill
EP2774704B1 (de) * 2011-11-04 2018-09-26 OSG Corporation Bohrer
USD737875S1 (en) 2013-03-15 2015-09-01 Black & Decker Inc. Drill bit
CN103157833B (zh) * 2013-03-15 2016-03-23 中国航天科技集团公司烽火机械厂 深孔双螺旋内冷钻头
US9333564B2 (en) 2013-03-15 2016-05-10 Black & Decker Inc. Drill bit
USD734792S1 (en) 2013-03-15 2015-07-21 Black & Decker Inc. Drill bit
JP6848160B2 (ja) * 2016-05-19 2021-03-24 住友電工ハードメタル株式会社 切削工具
KR20190083215A (ko) 2018-01-03 2019-07-11 정장수 삽입 및 중심 고정형 드릴팁이 결합 된 드릴 공구
US11407039B2 (en) * 2018-01-29 2022-08-09 Milwaukee Electric Tool Corporation Drill bit
US11679442B2 (en) 2018-06-22 2023-06-20 Maestro Logistics, Llc Drill bit and method for making a drill bit
EP3981529A1 (de) * 2020-10-08 2022-04-13 Walter Ag Bohrspitze
CN216028279U (zh) * 2021-10-15 2022-03-15 罗伯特·博世有限公司 钻头刀片及钻头

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924211U (ja) * 1982-08-05 1984-02-15 ダイジヱツト工業株式会社 ドリル
JPS59219108A (ja) * 1983-05-25 1984-12-10 Sumitomo Electric Ind Ltd ドリル
US4561813A (en) * 1983-06-06 1985-12-31 M. A. Ford Mfg. Co., Inc. Drill
JPS6056809A (ja) * 1983-09-08 1985-04-02 Nachi Fujikoshi Corp ドリル
JP2674123B2 (ja) * 1987-12-14 1997-11-12 三菱マテリアル株式会社 ツイストドリル
DE3853518T3 (de) * 1987-12-14 2004-06-03 Mitsubishi Materials Corp. Spiralbohrer.
US5230593A (en) * 1987-12-14 1993-07-27 Mitsubishi Kinzoku Kabushiki Kaisha Twist drill
US5011342A (en) * 1988-03-14 1991-04-30 501 Greenfield Industries, Inc. Twist drill
US5273380A (en) * 1992-07-31 1993-12-28 Musacchia James E Drill bit point
SE507842C2 (sv) * 1992-09-24 1998-07-20 Sandvik Ab Borr
JPH07112311A (ja) * 1993-10-14 1995-05-02 O S G Kk 高硬度鋼用ドリル
ATE219981T1 (de) * 1993-11-15 2002-07-15 Rogers Tools Oberflächen-entkohlung eines bohrer mit rafinierter primärschneidkante
KR950031335A (ko) * 1994-05-13 1995-12-18 아키모토 유우미 드릴
JP3515168B2 (ja) * 1994-05-13 2004-04-05 三菱マテリアル株式会社 ドリル
GB9606370D0 (en) * 1996-03-26 1996-06-05 Dormer Tools Sheffield Ltd Improvements in or relating to twist drills
SE507827C2 (sv) * 1996-05-02 1998-07-20 Sandvik Ab Borr
DE19726984A1 (de) * 1997-06-25 1999-01-07 Kennametal Inc Bohrer zum Trockenbohren
US5846035A (en) * 1997-07-11 1998-12-08 General Electric Company Damage resistant drill
IL123858A (en) * 1998-03-27 2003-05-29 Iscar Ltd Drilling head
DE19907749A1 (de) * 1999-02-23 2000-08-24 Kennametal Inc Gesinterter Hartmetallkörper und dessen Verwendung
US6443674B1 (en) * 2000-05-19 2002-09-03 Ics Cutting Tools, Inc. Self-centering twist drill having a modified flat bottom section and a helical crown point tip
SE516229C2 (sv) * 2000-05-26 2001-12-03 Eero Nygaard Borrspets
DE10027544A1 (de) 2000-06-02 2001-12-13 Kennametal Inc Bohrerspitze für einen Spiralbohrer und Verfahren zum Herstellen einer Spannut im Bereich einer Bohrerspitze für einen Spiralbohrer
JP2002144125A (ja) * 2000-08-31 2002-05-21 Mitsubishi Materials Corp 穴明け工具
US6585460B1 (en) * 2000-11-13 2003-07-01 General Electric Company Drill having machine grindable cutting edge
EP2366478B1 (de) * 2001-07-10 2020-04-15 Mitsubishi Materials Corporation Bohrer
US6739809B2 (en) * 2001-09-19 2004-05-25 Kennametal Inc. Cutting point for a drill
US6676342B2 (en) * 2002-01-09 2004-01-13 Allied Machine & Engineering Corp. Drill with specialized drill point geometry

Also Published As

Publication number Publication date
KR20050003469A (ko) 2005-01-10
SE0201517L (sv) 2003-11-18
EP1507617B1 (de) 2009-12-02
BRPI0310079B1 (pt) 2018-12-11
JP2010194712A (ja) 2010-09-09
ATE450333T1 (de) 2009-12-15
US20030215297A1 (en) 2003-11-20
JP2005525943A (ja) 2005-09-02
WO2003097280A1 (en) 2003-11-27
BR0310079A (pt) 2005-02-22
CN1652890A (zh) 2005-08-10
CN100341652C (zh) 2007-10-10
SE0201517D0 (sv) 2002-05-17
SE525336C2 (sv) 2005-02-01
US7241085B2 (en) 2007-07-10
EP1507617A1 (de) 2005-02-23
ES2336910T3 (es) 2010-04-19

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