DE60332659D1 - Bohrer - Google Patents

Bohrer

Info

Publication number
DE60332659D1
DE60332659D1 DE60332659T DE60332659T DE60332659D1 DE 60332659 D1 DE60332659 D1 DE 60332659D1 DE 60332659 T DE60332659 T DE 60332659T DE 60332659 T DE60332659 T DE 60332659T DE 60332659 D1 DE60332659 D1 DE 60332659D1
Authority
DE
Germany
Prior art keywords
section
drill
discharge groove
chip discharge
adjacent
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
DE60332659T
Other languages
English (en)
Inventor
Masayuki Mabuchi
Kazuya Yanagida
Katsuyuki Suzuki
Syoji Takiguchi
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials Corp
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
Priority claimed from JP2002257597A external-priority patent/JP2004090196A/ja
Priority claimed from JP2002257598A external-priority patent/JP3979236B2/ja
Priority claimed from JP2002363603A external-priority patent/JP2004195560A/ja
Priority claimed from JP2002363602A external-priority patent/JP3933044B2/ja
Application filed by Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Application granted granted Critical
Publication of DE60332659D1 publication Critical patent/DE60332659D1/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
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/04—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for fluting drill shanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2224/00—Materials of tools or workpieces composed of a compound including a metal
    • B23B2224/24—Titanium aluminium nitride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2224/00—Materials of tools or workpieces composed of a compound including a metal
    • B23B2224/28—Titanium carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2224/00—Materials of tools or workpieces composed of a compound including a metal
    • B23B2224/32—Titanium carbide nitride (TiCN)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2224/00—Materials of tools or workpieces composed of a compound including a metal
    • B23B2224/36—Titanium nitride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
    • B23B2228/10—Coatings
    • 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
    • B23B2251/04—Angles, e.g. cutting angles
    • B23B2251/043—Helix angles
    • B23B2251/046—Variable
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/406—Flutes, i.e. chip conveying grooves of special form not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/44—Margins, i.e. the narrow portion of the land which is not cut away to provide clearance on the circumferential surface
    • B23B2251/443—Double margin 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
    • B23B51/063—Deep hole drills, e.g. ejector drills
    • 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
    • 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)
  • Drilling And Boring (AREA)
DE60332659T 2002-09-03 2003-09-01 Bohrer Expired - Lifetime DE60332659D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002257597A JP2004090196A (ja) 2002-09-03 2002-09-03 ドリルおよびその製造方法
JP2002257598A JP3979236B2 (ja) 2002-09-03 2002-09-03 ドリルおよびその製造方法
JP2002363603A JP2004195560A (ja) 2002-12-16 2002-12-16 ドリル
JP2002363602A JP3933044B2 (ja) 2002-12-16 2002-12-16 ドリル

Publications (1)

Publication Number Publication Date
DE60332659D1 true DE60332659D1 (de) 2010-07-01

Family

ID=31721688

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60332659T Expired - Lifetime DE60332659D1 (de) 2002-09-03 2003-09-01 Bohrer
DE60330066T Expired - Lifetime DE60330066D1 (de) 2002-09-03 2003-09-01 Bohrer und Verfahren zu dessen Herstellung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60330066T Expired - Lifetime DE60330066D1 (de) 2002-09-03 2003-09-01 Bohrer und Verfahren zu dessen Herstellung

Country Status (8)

Country Link
US (1) US7306411B2 (de)
EP (3) EP1632302B1 (de)
CN (2) CN100528436C (de)
AT (2) ATE468193T1 (de)
DE (2) DE60332659D1 (de)
DK (1) DK1396303T3 (de)
ES (3) ES2333338T3 (de)
HK (1) HK1078520A1 (de)

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DE102005026554B4 (de) * 2005-06-06 2009-06-10 Dirk Dammers Verfahren zum Einbringen einer Verriegelungsnut in eine Nutflanke
EP1888859A1 (de) * 2005-06-06 2008-02-20 Dirk Dammers PANEEL, INSBESONDERE FUßBODENPANEEL
CN101096056B (zh) 2006-03-02 2013-06-19 密尔沃基电动工具公司 切削刀具
US8328477B2 (en) 2006-03-02 2012-12-11 Milwaukee Electric Tool Corporation Cutting tool
DE102006042226A1 (de) * 2006-09-06 2008-03-27 Günther & Co. GmbH Beschichteter Spiralbohrer
JP2008126339A (ja) * 2006-11-17 2008-06-05 Yunitakku Kk ドリルヘッドの製造方法
CN101879622B (zh) * 2007-07-12 2012-08-22 本田技研工业株式会社 钻头
DE102007042279A1 (de) * 2007-09-06 2009-03-12 Komet Group Holding Gmbh Bohrwerkzeug für Werkzeugmaschinen sowie Verfahren zu dessen Herstellung
DE102007042280A1 (de) 2007-09-06 2009-03-12 Komet Group Holding Gmbh Bohrwerkzeug für Werkzeugmaschinen sowie Verfahren zu dessen Herstellung
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DE102009013737A1 (de) * 2009-03-20 2010-09-23 Gühring Ohg Werkzeug zur spanabtragenden rotierenden Bearbeitung
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JP5870659B2 (ja) * 2011-12-05 2016-03-01 ニプロ株式会社 穿刺針の製造方法と穿刺針
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CN103182553B (zh) * 2011-12-29 2015-08-19 广西玉柴机器股份有限公司 挺柱孔钻孔刀具组件及该挺柱孔的加工方法
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CN102873380A (zh) * 2012-10-26 2013-01-16 深圳市金洲精工科技股份有限公司 一种微型钻头及其加工方法
CN102922007B (zh) * 2012-10-29 2016-08-24 深圳市金洲精工科技股份有限公司 一种pcb微钻及其加工方法
CN102950314B (zh) * 2012-11-21 2015-07-15 大连经济技术开发区伊达工具有限公司 一种合金钻铰刀
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US10993728B2 (en) * 2017-12-28 2021-05-04 Maestro Logistics, Llc Precision bone drill bit
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JP7263872B2 (ja) * 2019-03-25 2023-04-25 株式会社デンソー ドリルの製造方法
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
CN110744108B (zh) * 2019-10-15 2020-08-14 大连理工大学 一种加工复合材料具有刃倾槽结构的钻头加工方法
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CN111002112B (zh) * 2019-12-13 2021-06-08 西南交通大学 一种立铣刀端齿分屑槽的磨削轨迹求解方法
JP7164084B2 (ja) * 2020-06-03 2022-11-01 住友電工ハードメタル株式会社 ドリル
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CN113211539B (zh) * 2021-04-21 2023-01-03 汇专机床有限公司 背钻刀具、其加工方法及多层线路板控深钻的方法
TWI803868B (zh) * 2021-05-07 2023-06-01 香港商創國興業有限公司 鑽頭的重製方法
CN114789272B (zh) * 2022-06-07 2023-12-22 株洲钻石切削刀具股份有限公司 一种钻孔刀具

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EP1396303B1 (de) 2013-11-06
CN100506446C (zh) 2009-07-01
US20040101379A1 (en) 2004-05-27
CN100528436C (zh) 2009-08-19
EP1396303A2 (de) 2004-03-10
EP1632302A3 (de) 2006-03-15
EP1632302A2 (de) 2006-03-08
DK1396303T3 (da) 2013-12-16
EP1632301A2 (de) 2006-03-08
US7306411B2 (en) 2007-12-11
DE60330066D1 (de) 2009-12-24
EP1632301B1 (de) 2009-11-11
ES2333338T3 (es) 2010-02-19
ES2344300T3 (es) 2010-08-24
EP1632302B1 (de) 2010-05-19
ES2439082T3 (es) 2014-01-21
ATE468193T1 (de) 2010-06-15
ATE448041T1 (de) 2009-11-15
EP1396303A3 (de) 2004-05-19
EP1632301A3 (de) 2006-03-15
HK1078520A1 (en) 2006-03-17
CN101108425A (zh) 2008-01-23
CN1618557A (zh) 2005-05-25

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