DE102009030689B4 - Mehrschneidiges Bohrwerkzeug - Google Patents

Mehrschneidiges Bohrwerkzeug Download PDF

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Publication number
DE102009030689B4
DE102009030689B4 DE102009030689.7A DE102009030689A DE102009030689B4 DE 102009030689 B4 DE102009030689 B4 DE 102009030689B4 DE 102009030689 A DE102009030689 A DE 102009030689A DE 102009030689 B4 DE102009030689 B4 DE 102009030689B4
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DE
Germany
Prior art keywords
cutting edge
drilling tool
main cutting
edge section
until
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.)
Active
Application number
DE102009030689.7A
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German (de)
English (en)
Other versions
DE102009030689A1 (de
Inventor
Jochen Gruber
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.)
Guehring KG
Original Assignee
Guehring KG
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 Guehring KG filed Critical Guehring KG
Priority to DE102009030689.7A priority Critical patent/DE102009030689B4/de
Publication of DE102009030689A1 publication Critical patent/DE102009030689A1/de
Application granted granted Critical
Publication of DE102009030689B4 publication Critical patent/DE102009030689B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/14—Cast iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/84—Steel
    • 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
    • B23B2251/08—Side or plan views of cutting edges
    • B23B2251/085—Discontinuous or interrupted cutting edges
    • 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
    • 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
    • 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
    • Y10T408/03—Processes
    • 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
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
    • Y10T408/455—Conducting channel extending to end of Tool
    • 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
    • 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
    • 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)
DE102009030689.7A 2008-06-28 2009-06-26 Mehrschneidiges Bohrwerkzeug Active DE102009030689B4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102009030689.7A DE102009030689B4 (de) 2008-06-28 2009-06-26 Mehrschneidiges Bohrwerkzeug

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102008030796.3 2008-06-28
DE102008030796 2008-06-28
DE102009024597 2009-06-10
DE102009024597.9 2009-06-10
DE102009030689.7A DE102009030689B4 (de) 2008-06-28 2009-06-26 Mehrschneidiges Bohrwerkzeug

Publications (2)

Publication Number Publication Date
DE102009030689A1 DE102009030689A1 (de) 2009-12-31
DE102009030689B4 true DE102009030689B4 (de) 2022-08-25

Family

ID=41328461

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009030689.7A Active DE102009030689B4 (de) 2008-06-28 2009-06-26 Mehrschneidiges Bohrwerkzeug

Country Status (7)

Country Link
US (1) US9004825B2 (enExample)
EP (1) EP2323792B1 (enExample)
JP (1) JP5599390B2 (enExample)
KR (1) KR101526642B1 (enExample)
CA (1) CA2731128C (enExample)
DE (1) DE102009030689B4 (enExample)
WO (1) WO2009155909A2 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9180531B2 (en) 2008-12-23 2015-11-10 Fuji Jukogyo Kabushiki Kaisha Drill and drilling method for workpiece
JP5341502B2 (ja) * 2008-12-26 2013-11-13 富士重工業株式会社 ドリル
US9935792B2 (en) * 2009-02-24 2018-04-03 Blackberry Limited System and method for switching between conversations in instant messaging applications
JP5276486B2 (ja) * 2009-03-13 2013-08-28 富士重工業株式会社 ドリル
USD671155S1 (en) * 2010-09-30 2012-11-20 Diager Drill
DE102011008998B4 (de) 2011-01-19 2024-07-25 Mercedes-Benz Group AG Verfahren zum spanenden Bearbeiten eines Werkstücks
DE102011001178A1 (de) * 2011-03-09 2012-09-13 Gühring Ohg Mehrschneidiges Bohrwerkzeug
JP5828217B2 (ja) * 2011-04-15 2015-12-02 三菱マテリアル株式会社 ドリル
AT511377B1 (de) * 2011-04-19 2013-09-15 Tcm Internat Tool Consulting & Man Gmbh Keramikbohrer zum hochleistungsbohren von eisen-gusswerkstoffen
US9662717B2 (en) 2011-05-23 2017-05-30 Sharon-Cutwell Co., Inc. Drilling tool
CN202180241U (zh) * 2011-07-11 2012-04-04 宁波华刃工具有限公司 通用型多刃尖钻
DE102011086422B4 (de) * 2011-11-15 2014-04-24 Kennametal Inc. Verfahren zur Herstellung eines Werkzeuges, sowie ein solches Werkzeug
KR20140026148A (ko) 2012-08-24 2014-03-05 에스케이하이닉스 주식회사 비휘발성 메모리 장치, 그 동작 방법 및 그 제조 방법
US9962773B2 (en) * 2013-04-26 2018-05-08 Kyocera Corporation Drill and method for manufacturing cut product using same
USD741924S1 (en) * 2014-03-07 2015-10-27 Ming Chang Carpenter Auger Bit Co., Ltd. Cable guiding drill bit
US10279398B2 (en) * 2015-03-30 2019-05-07 Mitsubishi Hitachi Tool Engineering, Ltd. Drill
US11407039B2 (en) * 2018-01-29 2022-08-09 Milwaukee Electric Tool Corporation Drill bit
CN113996825B (zh) * 2021-12-08 2023-08-29 广东工业大学 一种多切削刃刀具以及非晶合金高效切削方法
US12274453B2 (en) * 2022-11-15 2025-04-15 Jacob Pourati Method of drilling holes in bones and harvesting bone fragments for bone grafting

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1309706A (en) 1919-07-15 Twist-drill
US3443459A (en) 1968-02-14 1969-05-13 Bruce Alexander Mackey Drill
US4116580A (en) 1977-04-08 1978-09-26 Mcdonnell Douglas Corporation All cutting edge drill
DE3927615C2 (enExample) 1989-08-22 1993-06-17 G. Hartner Gmbh & Co Kg, 7470 Albstadt, De
EP0591122A1 (en) 1992-09-30 1994-04-06 Sandvik Aktiebolag Ball nose end mills
JP2005153023A (ja) 2002-09-05 2005-06-16 Hitachi Tool Engineering Ltd 深穴加工用ドリル
EP1622735B1 (de) 2003-05-09 2008-06-11 GÜHRING, Jörg Bohrwerkzeug zur zerspanung von gusswerkstoffen

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EP0088037A1 (en) * 1982-02-24 1983-09-07 Hughes Tool Company Single pass drill
GB2184046B (en) * 1985-12-13 1990-01-24 Skf & Dormer Tools Twist drill
US5173014A (en) * 1992-02-07 1992-12-22 General Motors Corporation Four flute center cutting drill
JPH068025A (ja) * 1992-06-26 1994-01-18 Sanyo Kogu Kk ドリル切刃
JP3461538B2 (ja) * 1993-09-14 2003-10-27 三菱マテリアル神戸ツールズ株式会社 超硬質ドリル
JP3534839B2 (ja) * 1994-09-12 2004-06-07 オーエスジー株式会社 複合材料加工用ドリル
GB9606370D0 (en) * 1996-03-26 1996-06-05 Dormer Tools Sheffield Ltd Improvements in or relating to twist drills
JPH09277109A (ja) * 1996-04-11 1997-10-28 Nachi Fujikoshi Corp ツイストドリル
US6283682B1 (en) * 1997-09-30 2001-09-04 Jerald D. Plummer Helically fluted twist drill device
US6126367A (en) * 1998-03-31 2000-10-03 Reed; Gary Jack Precision drill bit
US6315504B1 (en) * 1998-10-27 2001-11-13 Nachi-Fujikoshi Corporation Twist Drill
JP2000198011A (ja) * 1998-10-27 2000-07-18 Nachi Fujikoshi Corp ツイストドリル
JP2001096414A (ja) * 1999-09-28 2001-04-10 Hitachi Tool Engineering Ltd ツイストドリル
DE29919858U1 (de) * 1999-11-11 2000-04-27 Schmid, Harald, 80999 München Bohrer aus Hartmetall
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
US7114893B2 (en) * 2001-03-27 2006-10-03 Allied Machine & Engineering Corp. Drill insert geometry having V-notched web
JP2003285211A (ja) * 2002-03-26 2003-10-07 Sumitomo Electric Ind Ltd ツイストドリル
KR20030084082A (ko) * 2002-04-24 2003-11-01 고성림 버형성을 최소화하기 위한 스텝 드릴
FR2861001B1 (fr) * 2003-10-16 2007-06-22 Snecma Moteurs Foret ceramique pour percage grande vitesse
US7575401B1 (en) * 2004-11-18 2009-08-18 Precorp, Inc. PCD drill for composite materials
JP2006326790A (ja) * 2005-05-30 2006-12-07 Nachi Fujikoshi Corp ツイストドリル。
JP4471894B2 (ja) * 2005-07-01 2010-06-02 オーエスジー株式会社 低加工硬化超硬ドリル
JP2007007808A (ja) * 2005-07-01 2007-01-18 Osg Corp 低加工硬化超硬ドリル
DE102006025294B4 (de) * 2006-05-31 2010-07-22 Kennametal Inc. Bohrwerkzeug

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1309706A (en) 1919-07-15 Twist-drill
US3443459A (en) 1968-02-14 1969-05-13 Bruce Alexander Mackey Drill
US4116580A (en) 1977-04-08 1978-09-26 Mcdonnell Douglas Corporation All cutting edge drill
DE3927615C2 (enExample) 1989-08-22 1993-06-17 G. Hartner Gmbh & Co Kg, 7470 Albstadt, De
EP0591122A1 (en) 1992-09-30 1994-04-06 Sandvik Aktiebolag Ball nose end mills
JP2005153023A (ja) 2002-09-05 2005-06-16 Hitachi Tool Engineering Ltd 深穴加工用ドリル
EP1622735B1 (de) 2003-05-09 2008-06-11 GÜHRING, Jörg Bohrwerkzeug zur zerspanung von gusswerkstoffen

Also Published As

Publication number Publication date
DE102009030689A1 (de) 2009-12-31
EP2323792B1 (de) 2016-09-07
WO2009155909A2 (de) 2009-12-30
CA2731128C (en) 2016-11-08
CA2731128A1 (en) 2009-12-30
US9004825B2 (en) 2015-04-14
JP2011526213A (ja) 2011-10-06
JP5599390B2 (ja) 2014-10-01
WO2009155909A3 (de) 2010-04-15
US20110200403A1 (en) 2011-08-18
KR20110055531A (ko) 2011-05-25
KR101526642B1 (ko) 2015-06-05
EP2323792A2 (de) 2011-05-25

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Legal Events

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R082 Change of representative

Representative=s name: WINTER, BRANDL, FUERNISS, HUEBNER, ROESS, KAIS, DE

R081 Change of applicant/patentee

Owner name: GUEHRING KG, DE

Free format text: FORMER OWNER: GUEHRING OHG, 72458 ALBSTADT, DE

Effective date: 20140203

R082 Change of representative

Representative=s name: WINTER, BRANDL, FUERNISS, HUEBNER, ROESS, KAIS, DE

Effective date: 20140203

R012 Request for examination validly filed
R082 Change of representative

Representative=s name: WINTER, BRANDL - PARTNERSCHAFT MBB, PATENTANWA, DE

Representative=s name: WINTER, BRANDL, FUERNISS, HUEBNER, ROESS, KAIS, DE

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final