ATE450333T1 - Bohrwerkzeug zum bohren von löchern in metallwerkstücke - Google Patents

Bohrwerkzeug zum bohren von löchern in metallwerkstücke

Info

Publication number
ATE450333T1
ATE450333T1 AT03752969T AT03752969T ATE450333T1 AT E450333 T1 ATE450333 T1 AT E450333T1 AT 03752969 T AT03752969 T AT 03752969T AT 03752969 T AT03752969 T AT 03752969T AT E450333 T1 ATE450333 T1 AT E450333T1
Authority
AT
Austria
Prior art keywords
cutting edge
center axis
cutting
drilling
drill
Prior art date
Application number
AT03752969T
Other languages
English (en)
Inventor
Joergen Frisendahl
Original Assignee
Sandvik Intellectual Property
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 filed Critical Sandvik Intellectual Property
Application granted granted Critical
Publication of ATE450333T1 publication Critical patent/ATE450333T1/de

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)
AT03752969T 2002-05-17 2003-05-16 Bohrwerkzeug zum bohren von löchern in metallwerkstücke ATE450333T1 (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
ATE450333T1 true ATE450333T1 (de) 2009-12-15

Family

ID=20287915

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03752969T ATE450333T1 (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 (31)

* 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
BRPI0508718A (pt) 2004-03-17 2007-08-07 Kennametal Inc broca helicoidal
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
EP2502710B1 (de) 2011-03-22 2020-04-22 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
WO2013035166A1 (ja) 2011-09-06 2013-03-14 オーエスジー株式会社 ドリル
US9511424B2 (en) 2011-11-04 2016-12-06 Osg Corporation Drill
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
USD734792S1 (en) 2013-03-15 2015-07-21 Black & Decker Inc. Drill bit
US9333564B2 (en) 2013-03-15 2016-05-10 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
CN209849949U (zh) * 2018-01-29 2019-12-27 米沃奇电动工具公司 钻头
WO2019244106A1 (en) 2018-06-22 2019-12-26 Maestro Logistics, Llc A drill bit and method for making a drill bit
JP7168673B2 (ja) * 2018-09-12 2022-11-09 京セラ株式会社 切削インサート、回転工具及び切削加工物の製造方法
CN115397590A (zh) * 2020-01-23 2022-11-25 科尔特技术有限责任公司 钻头
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
WO2023181814A1 (ja) * 2022-03-24 2023-09-28 京セラ株式会社 ドリル及び切削加工物の製造方法
JP7205656B1 (ja) * 2022-06-09 2023-01-17 株式会社タンガロイ ドリル本体およびドリル本体の製造方法
JP2026080545A (ja) * 2024-10-31 2026-05-18 三菱マテリアル株式会社 ドリル

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
US4983079A (en) * 1987-12-14 1991-01-08 Mitsubishi Kinzoku Kabushiki Kaisha Twist drill
US5230593A (en) * 1987-12-14 1993-07-27 Mitsubishi Kinzoku Kabushiki Kaisha Twist drill
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
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
JPH09500335A (ja) * 1993-11-15 1997-01-14 ロジャーズ ツール ワークス インク 仕上げ処理された切削刃を持つドリルの表面脱炭
JP3515168B2 (ja) * 1994-05-13 2004-04-05 三菱マテリアル株式会社 ドリル
KR950031335A (ko) * 1994-05-13 1995-12-18 아키모토 유우미 드릴
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
CN1652890A (zh) 2005-08-10
US20030215297A1 (en) 2003-11-20
ES2336910T3 (es) 2010-04-19
SE0201517L (sv) 2003-11-18
BRPI0310079B1 (pt) 2018-12-11
WO2003097280A1 (en) 2003-11-27
US7241085B2 (en) 2007-07-10
SE525336C2 (sv) 2005-02-01
SE0201517D0 (sv) 2002-05-17
EP1507617B1 (de) 2009-12-02
KR20050003469A (ko) 2005-01-10
JP2010194712A (ja) 2010-09-09
EP1507617A1 (de) 2005-02-23
DE60330336D1 (de) 2010-01-14
JP2005525943A (ja) 2005-09-02
CN100341652C (zh) 2007-10-10
BR0310079A (pt) 2005-02-22

Similar Documents

Publication Publication Date Title
DE60330336D1 (de) Bohrwerkzeug zum bohren von löchern in metallwerkstücke
BRPI0511632A (pt) broca, especialmente broca helicoidal
SE0003462L (sv) Verktyg för spånavskiljande bearbetning
EP2123381A1 (de) Bohrkörper
DK1396303T3 (da) Bor og fremgangsmåde til fremstilling deraf
SE0201587D0 (sv) Borrverktyg jämte indexerbart borrskär
CA2402142A1 (en) Drill bit
CN204018808U (zh) 一种用于加工深孔的钻头
CA2589124A1 (en) Drill for a drilling/chamfering tool and drilling/chamfering tool
EP1559492A4 (de) Bohrmeissel
CA2678238A1 (en) Drill insert geometry having v-notched web
CN106573316A (zh) 钻头
CA2568533A1 (en) Twist drill
CN204584364U (zh) 一种十字冲击钻片
CN203621579U (zh) 一种高效带导向钻铰复合刀具
US20100247259A1 (en) Drill bit
CN205519810U (zh) 钢件专用向下排屑阶梯钻
CN201684963U (zh) 自定心麻花钻
CN201320625Y (zh) 螺旋钻铰刀
CN210359429U (zh) 一种便于排屑的钻头
CN211192180U (zh) 一种便于拆装的成型台阶钻
CN208116856U (zh) 一种多功能复合刀具
CN210937308U (zh) 适于降低钻孔偏斜度的钻头
CN220679468U (zh) 一种自定心钻头
CN217370616U (zh) 一种多功能钻孔铰孔倒角一体钻

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties