IN160897B - - Google Patents

Info

Publication number
IN160897B
IN160897B IN365/MAS/84A IN365MA1984A IN160897B IN 160897 B IN160897 B IN 160897B IN 365MA1984 A IN365MA1984 A IN 365MA1984A IN 160897 B IN160897 B IN 160897B
Authority
IN
India
Application number
IN365/MAS/84A
Other languages
English (en)
Inventor
Yoshikatsu Mori
Yoshio Dohi
Hideo Fukagawa
Original Assignee
Sumitomo Electric Industries
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14073041&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN160897(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Publication of IN160897B publication Critical patent/IN160897B/en

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
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication
    • 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
    • B23B2251/18—Configuration of the drill point
    • B23B2251/182—Web thinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/24—Overall form of drilling tools
    • B23B2251/241—Cross sections of the diameter of the drill
    • 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
    • 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
    • Y10T408/78—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)
  • Laminated Bodies (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
IN365/MAS/84A 1983-05-25 1984-05-18 IN160897B (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58093098A JPS59219108A (ja) 1983-05-25 1983-05-25 ドリル

Publications (1)

Publication Number Publication Date
IN160897B true IN160897B (https=) 1987-08-15

Family

ID=14073041

Family Applications (1)

Application Number Title Priority Date Filing Date
IN365/MAS/84A IN160897B (https=) 1983-05-25 1984-05-18

Country Status (11)

Country Link
US (1) US4583888A (https=)
EP (1) EP0127009B2 (https=)
JP (1) JPS59219108A (https=)
KR (1) KR890000210B1 (https=)
AT (1) ATE24854T1 (https=)
AU (1) AU563510B2 (https=)
CA (1) CA1213760A (https=)
DE (1) DE3461993D1 (https=)
ES (1) ES532774A0 (https=)
IN (1) IN160897B (https=)
ZA (1) ZA843573B (https=)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146605U (ja) * 1984-03-12 1985-09-28 住友電気工業株式会社 ドリル構造
JPH0333375Y2 (https=) * 1985-02-21 1991-07-16
DE3601385A1 (de) * 1986-01-18 1987-07-23 Krupp Gmbh Verfahren zur herstellung von sinterkoerpern mit inneren kanaelen, strangpresswerkzeug zur durchfuehrung des verfahrens und bohrwerkzeug
DE3629035A1 (de) * 1986-08-27 1988-03-10 Stellram Gmbh Einteiliges spanabhebendes werkzeug
DE3629033A1 (de) * 1986-08-27 1988-03-10 Stellram Gmbh Einlippen-vollbohrer
US4802799A (en) * 1987-06-10 1989-02-07 Marken Tool Company Drill bit
US5230593A (en) * 1987-12-14 1993-07-27 Mitsubishi Kinzoku Kabushiki Kaisha Twist drill
EP0320881B2 (en) * 1987-12-14 2003-10-22 Mitsubishi Materials Corporation Twist drill
JP2603993B2 (ja) * 1988-03-11 1997-04-23 俊明 細井 ドリル
US5011342A (en) * 1988-03-14 1991-04-30 501 Greenfield Industries, Inc. Twist drill
JPH0215908A (ja) * 1988-07-04 1990-01-19 Toshiaki Hosoi ドリル、ドリルの研摩方法および研摩装置
AT400687B (de) * 1989-12-04 1996-02-26 Plansee Tizit Gmbh Verfahren und strangpresswerkzeug zur herstellung eines rohlings mit innenliegenden bohrungen
DE4028261A1 (de) * 1990-08-06 1992-02-13 Fischer Artur Werke Gmbh Bohrer zur herstellung von zylindrischen bohrloechern
US5065647A (en) * 1990-08-27 1991-11-19 Ford Motor Company Bit for drilling cast iron
US5273380A (en) * 1992-07-31 1993-12-28 Musacchia James E Drill bit point
SE470547B (sv) * 1992-12-10 1994-08-01 Sandvik Ab Borr med kylkanaler och sätt för tillverkning av borr
US5609447A (en) * 1993-11-15 1997-03-11 Rogers Tool Works, Inc. Surface decarburization of a drill bit
US5628837A (en) * 1993-11-15 1997-05-13 Rogers Tool Works, Inc. Surface decarburization of a drill bit having a refined primary cutting edge
SE509218C2 (sv) * 1994-08-29 1998-12-21 Sandvik Ab Skaftverktyg
SE516268C2 (sv) * 1999-06-03 2001-12-10 Seco Tools Ab Metod och anordning med radiellt rörliga backar för strängpressning av roterande verktyg
DE19955172A1 (de) * 1999-11-16 2001-05-23 Kennametal Inc Verfahren zum Schleifen einer Bohrspitze und Bohrerspitze
US6685402B2 (en) * 2001-03-27 2004-02-03 Allied Machine & Engineering Corp. Drill insert geometry having V-notched web
US7114893B2 (en) * 2001-03-27 2006-10-03 Allied Machine & Engineering Corp. Drill insert geometry having V-notched web
DE10142265B4 (de) * 2001-08-29 2005-04-28 Arno Friedrichs Stabförmiges Werkzeug zur spanenden Bearbeitung eines Werkstücks
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
JP2003300110A (ja) * 2002-04-03 2003-10-21 Osg Corp ドリルおよびその製造方法
SE525336C2 (sv) * 2002-05-17 2005-02-01 Sandvik Ab Borrverktyg för hålborrning i metalliska material
JP3834544B2 (ja) * 2002-11-29 2006-10-18 オーエスジー株式会社 タップ、およびその製造方法
US7832966B2 (en) * 2003-01-30 2010-11-16 Kennametal Inc. Drill for making flat bottom hole
WO2004108329A1 (en) * 2003-06-04 2004-12-16 Seco Tools Ab Method and device for manufacturing a blank for a tool
GB0320148D0 (en) * 2003-08-28 2003-10-01 Dormer Tools Sheffield Ltd Partially coated drill tool
JP4724174B2 (ja) * 2004-03-17 2011-07-13 ケンナメタル インコーポレイテッド ドリル
JP2006055965A (ja) * 2004-08-23 2006-03-02 Osg Corp 低加工硬化超硬ドリル
DE102004058163A1 (de) * 2004-12-02 2006-06-08 Kennametal Inc. Bohr-/Faswerkzeug
SE528917C2 (sv) * 2005-07-05 2007-03-13 Sandvik Intellectual Property Spiralborr
US20070036622A1 (en) * 2005-08-12 2007-02-15 Yg-1 Co., Ltd. Spade drill insert
CN2820394Y (zh) * 2005-09-14 2006-09-27 江苏天工工具股份有限公司 一种分屑强力钻
US20080019787A1 (en) * 2006-07-24 2008-01-24 Karthikeyan Sampath Drill for machining fiber reinforced composite material
US20080166194A1 (en) * 2007-01-09 2008-07-10 Durfee Laverne R Drill bit
US20100003094A1 (en) * 2007-01-09 2010-01-07 Irwin Industrial Tool Company Drill bit
CN101879622B (zh) * 2007-07-12 2012-08-22 本田技研工业株式会社 钻头
EP2213397B1 (en) * 2007-10-26 2012-02-08 Sumitomo Electric Hardmetal Corp. Twist drill
CN101176930B (zh) * 2007-11-30 2011-11-16 深圳市金洲精工科技股份有限公司 一种用于pcb板钻孔的微型钻头
US8070397B2 (en) * 2008-02-19 2011-12-06 Irwin Industrial Tool Company Self feed bit
DE102008027705B4 (de) 2008-06-11 2024-06-13 Gühring KG Mehrschneidiges Bohrwerkzeug zur Zerspanung von schwer zerspanbaren, insbesondere langspanenden Werkstoffen
WO2010038279A1 (ja) * 2008-09-30 2010-04-08 オーエスジー株式会社 ドリル
EP2399700A4 (en) * 2009-02-20 2013-10-30 Osg Corp THREAD CUTTER WITH DRILL
US20100307640A1 (en) * 2009-06-03 2010-12-09 Durfee La Verne R Cutting edge and cutting tool
DE102009025223A1 (de) * 2009-06-08 2010-12-09 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Bohrer
JP5851802B2 (ja) * 2011-03-30 2016-02-03 富士重工業株式会社 炭素繊維強化樹脂複合材用ドリル
US9505064B2 (en) * 2011-11-16 2016-11-29 Kennametal Inc. Cutting tool having at least partially molded body and method of making same
JP5927671B2 (ja) 2012-10-25 2016-06-01 住友電工ハードメタル株式会社 小径ドリル
JP6127341B2 (ja) * 2013-03-01 2017-05-17 住友電工ハードメタル株式会社 ３枚刃ツイストドリル
CN103128346B (zh) * 2013-03-19 2015-11-25 大连远东工具有限公司 具有螺旋状切削后刀面的麻花钻
EP2818267B1 (en) * 2013-06-28 2016-03-30 Seco Tools Ab Twist drill for metal machining
JP6268809B2 (ja) * 2013-08-22 2018-01-31 三菱マテリアル株式会社 ドリル
DE102014111846A1 (de) * 2014-08-19 2016-02-25 Kennametal Inc. Spiralbohrer mit Keramikeinsätzen
WO2016043098A1 (ja) * 2014-09-19 2016-03-24 住友電工ハードメタル株式会社 ドリル
DE102015222491B4 (de) * 2015-11-13 2023-03-23 Kennametal Inc. Schneidwerkzeug und Verfahren zu dessen Herstellung
KR101949260B1 (ko) 2017-06-21 2019-02-18 한국야금 주식회사 드릴
CN108161081A (zh) * 2018-01-19 2018-06-15 苏州阿诺精密切削技术有限公司 用于对具有表面硬化层的金属工件钻孔加工的钻头
EP3998131A4 (en) * 2019-07-08 2023-08-02 Mitsubishi Materials Corporation DRILL
EP4549065A4 (en) * 2022-06-29 2025-09-17 Sumitomo Electric Hardmetal Corp DRILL BIT AND CUTTING METHOD

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936658A (en) * 1956-08-08 1960-05-17 Oscar L Riley Twist drill
US2778252A (en) * 1956-09-26 1957-01-22 Nat Twist Drill & Tool Company Self-thinned heavy-duty twist drill structure
US2903922A (en) * 1957-06-24 1959-09-15 Cincinnati Milling Machine Co Self-centering drill
US2966081A (en) * 1959-03-18 1960-12-27 United Greenfield Corp Drill
US3237488A (en) * 1963-10-04 1966-03-01 Pratt & Whitney Inc Drill
GB993607A (en) * 1968-05-17 1965-06-02 Karl Stdphan Maier Improvements in or relating to twist drills
SE338698C (sv) * 1970-06-26 1977-10-17 Sandvik Ab For skerande bearbetning av stal, gjutjern eller liknande avsett sker
AT301299B (de) * 1970-09-09 1972-08-25 Plansee Metallwerk Verwendung von Zerspanungswerkzeugen zur Bearbeitung von Belag bildenden Stählen
US3779664A (en) * 1971-12-30 1973-12-18 Boeing Co Drill with guide tip
JPS5226217B2 (https=) * 1972-11-16 1977-07-13
US4116580A (en) * 1977-04-08 1978-09-26 Mcdonnell Douglas Corporation All cutting edge drill
DE2742104C2 (de) * 1977-09-19 1984-04-12 Siemens AG, 1000 Berlin und 8000 München Bohrer aus Hartmetall zum Bohren von Kontaktlöchern in Leiterplatten u.dgl.
DE2945635A1 (de) * 1979-11-12 1981-05-21 Rohde & Dörrenberg, 4000 Düsseldorf Bohrwerkzeug sowie verfahren zu seiner herstellung
US4340327A (en) * 1980-07-01 1982-07-20 Gulf & Western Manufacturing Co. Tool support and drilling tool
DE3131794C2 (de) * 1980-08-29 1986-08-07 Toshiaki Osaka Hosoi Bohrer
US4442169A (en) * 1982-01-28 1984-04-10 General Electric Company Multiple coated cutting tool and method for producing same
SE453265B (sv) * 1983-02-14 1988-01-25 Vni Instrument Inst Skerverktyg med slitbestendig beleggning samt forfarande for framstellning av detta

Also Published As

Publication number Publication date
JPS6130845B2 (https=) 1986-07-16
AU2793284A (en) 1984-11-29
ES8503993A1 (es) 1985-04-16
ZA843573B (en) 1984-12-24
ES532774A0 (es) 1985-04-16
KR840008911A (ko) 1984-12-20
US4583888A (en) 1986-04-22
KR890000210B1 (ko) 1989-03-10
CA1213760A (en) 1986-11-12
DE3461993D1 (en) 1987-02-19
JPS59219108A (ja) 1984-12-10
EP0127009B2 (en) 1993-06-09
ATE24854T1 (de) 1987-01-15
AU563510B2 (en) 1987-07-09
EP0127009B1 (en) 1987-01-14
EP0127009A1 (en) 1984-12-05

Similar Documents

Publication Publication Date Title
IN160897B (https=)
BR8407173A (https=)
FR2543387B1 (https=)
FR2539518B1 (https=)
FR2551536B1 (https=)
AT378328B (https=)
DE8301917U1 (https=)
FR2538962B1 (https=)
GR78827B (https=)
GR73195B (https=)
AU1299683A (https=)
GR71574B (https=)
GR72686B (https=)
DE8301892U1 (https=)
GR71291B (https=)
BR6301293U (https=)
AU1412583A (https=)
AU9008182A (https=)
BG45346A1 (https=)
BG45249A1 (https=)
BG45443A1 (https=)
BG35481A1 (https=)
BG45379A1 (https=)
BG45371A1 (https=)
BG45370A1 (https=)