SE9802718L - Spiralborr - Google Patents

Spiralborr

Info

Publication number
SE9802718L
SE9802718L SE9802718A SE9802718A SE9802718L SE 9802718 L SE9802718 L SE 9802718L SE 9802718 A SE9802718 A SE 9802718A SE 9802718 A SE9802718 A SE 9802718A SE 9802718 L SE9802718 L SE 9802718L
Authority
SE
Sweden
Prior art keywords
flank surface
twist drill
extends
reference plane
cutting edge
Prior art date
Application number
SE9802718A
Other languages
English (en)
Other versions
SE9802718D0 (sv
SE519728C2 (sv
Inventor
Inge Svenningsson
Aake Sjoelander
Original Assignee
Sandvik 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 Ab filed Critical Sandvik Ab
Priority to SE9802718A priority Critical patent/SE519728C2/sv
Publication of SE9802718D0 publication Critical patent/SE9802718D0/sv
Priority to DE69908724T priority patent/DE69908724T2/de
Priority to US09/372,608 priority patent/US6200077B1/en
Priority to EP99115873A priority patent/EP0985476B1/en
Priority to JP22911499A priority patent/JP4620199B2/ja
Priority to KR1019990033247A priority patent/KR100570258B1/ko
Priority to CN99111424A priority patent/CN1113717C/zh
Publication of SE9802718L publication Critical patent/SE9802718L/sv
Publication of SE519728C2 publication Critical patent/SE519728C2/sv

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/04—Overall shape
    • B23B2200/0404—Hexagonal
    • B23B2200/0419—Hexagonal trigonal
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/713—Tool having detachable cutting edge
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable 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
    • 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
    • Y10T408/9098—Having peripherally spaced cutting edges with means to retain Tool to support
    • Y10T408/90993—Screw driven means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
SE9802718A 1998-08-13 1998-08-13 Spiralborr och polygonalt indexerbart skär med släppningsytor med skiljda vinklar SE519728C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9802718A SE519728C2 (sv) 1998-08-13 1998-08-13 Spiralborr och polygonalt indexerbart skär med släppningsytor med skiljda vinklar
DE69908724T DE69908724T2 (de) 1998-08-13 1999-08-12 Wendeschneidplatte für Bohrer
US09/372,608 US6200077B1 (en) 1998-08-13 1999-08-12 Twist drill having multiple flank surfaces for each cutting edge
EP99115873A EP0985476B1 (en) 1998-08-13 1999-08-12 Indexable cutting insert for drill bit
JP22911499A JP4620199B2 (ja) 1998-08-13 1999-08-13 切り屑を輸送する螺旋状の溝を有する柄を備えたドリル
KR1019990033247A KR100570258B1 (ko) 1998-08-13 1999-08-13 트위스트 드릴
CN99111424A CN1113717C (zh) 1998-08-13 1999-08-13 麻花钻

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802718A SE519728C2 (sv) 1998-08-13 1998-08-13 Spiralborr och polygonalt indexerbart skär med släppningsytor med skiljda vinklar

Publications (3)

Publication Number Publication Date
SE9802718D0 SE9802718D0 (sv) 1998-08-13
SE9802718L true SE9802718L (sv) 2000-02-14
SE519728C2 SE519728C2 (sv) 2003-04-01

Family

ID=20412239

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9802718A SE519728C2 (sv) 1998-08-13 1998-08-13 Spiralborr och polygonalt indexerbart skär med släppningsytor med skiljda vinklar

Country Status (7)

Country Link
US (1) US6200077B1 (sv)
EP (1) EP0985476B1 (sv)
JP (1) JP4620199B2 (sv)
KR (1) KR100570258B1 (sv)
CN (1) CN1113717C (sv)
DE (1) DE69908724T2 (sv)
SE (1) SE519728C2 (sv)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10040612A1 (de) * 2000-08-16 2002-02-28 Komet Stahlhalter Werkzeuge Schneidplatte für drehende Werkzeuge
SE526110C2 (sv) 2002-06-25 2005-07-05 Seco Tools Ab Skär för spånavskiljande bearbetning med negativ grundform där släppningsytan ansluter till spånbrytaren
KR100540630B1 (ko) * 2002-12-12 2006-01-11 정장수 요철형의 절삭날이 형성된 결합형 절삭구로 구성된 드릴공구
DE102006010856A1 (de) * 2006-03-09 2007-09-13 Kennametal Inc. Schneideinsatz, insbesondere Wendeplatte für einen Bohrer
SE530788C2 (sv) * 2007-01-17 2008-09-09 Sandvik Intellectual Property Roterbart fleroperationsverktyg för spånavskiljande bearbetning, samt grundkropp härför
CN101906937A (zh) * 2010-05-25 2010-12-08 李仕清 一种复合钻头
DE102012012980B4 (de) * 2011-07-22 2019-10-17 Kennametal India Ltd. Bohrwerkzeug
DE102012014092B4 (de) 2011-07-22 2020-12-17 Kennametal India Ltd. Indexierbarer Bohreinsatz sowie Bohrkörper mit indexierbarem Bohreinsatz
KR20140039309A (ko) 2011-07-22 2014-04-01 케나메탈 인디아 리미티드 인덱서블 드릴 인서트
US20130202375A1 (en) * 2012-02-03 2013-08-08 Karthic Ramesh Indexable drill insert, a drilling tool and a method of assembling thereof
CN103447591B (zh) 2012-05-28 2020-02-28 钴碳化钨硬质合金印度有限公司 四角形的可转位的钻头镶片
WO2014116571A1 (en) 2013-01-23 2014-07-31 Kennametal India Limited Indexable drill insert and rotary cutting tool employing same
DE102013004394B4 (de) * 2013-03-13 2016-12-22 Leitz Gmbh & Co. Kg Schneidplatte und Fräswerkzeug mit Schneidplatte
CA2925766A1 (en) * 2015-04-02 2016-10-02 Stephen Mac Lennan Saw tooth
CN109311103B (zh) 2016-06-13 2019-11-05 三菱瓦斯化学株式会社 钻头和孔形成方法
EP3260225B1 (en) * 2016-06-20 2022-11-30 Sandvik Intellectual Property AB Turning insert
DE102017118738A1 (de) * 2017-08-17 2019-02-21 Schaeffler Technologies AG & Co. KG Fräswerkzeug für eine Werkzeugmaschine, Fräsanordnung mit dem Fräswerkzeug sowie Verfahren zur Herstellung eines Kammkäfigs
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
US10974327B1 (en) * 2019-10-31 2021-04-13 Facet Precision Tool GmbH Drills and drill bits with buttressed chip breakers
USD1009108S1 (en) 2020-09-21 2023-12-26 Kyocera Unimerco Tooling A/S Drill

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460409A (en) * 1967-05-10 1969-08-12 Allied Machine & Eng Corp Chip breaker for spade drill
US5011342A (en) * 1988-03-14 1991-04-30 501 Greenfield Industries, Inc. Twist drill
DE3842209A1 (de) * 1988-12-15 1990-06-21 Walter Gmbh Montanwerke Bohrwerkzeug fuer metallische werkstoffe, kunststoffe und dergl.
JPH02237712A (ja) * 1989-03-09 1990-09-20 Mitsubishi Heavy Ind Ltd ツイストドリル
JPH0832383B2 (ja) * 1989-04-28 1996-03-29 株式会社日進工具製作所 エンドミル
US5338135A (en) * 1991-04-11 1994-08-16 Sumitomo Electric Industries, Ltd. Drill and lock screw employed for fastening the same
JPH04315510A (ja) * 1991-04-11 1992-11-06 Sumitomo Electric Ind Ltd ドリル
JP3288780B2 (ja) * 1993-01-21 2002-06-04 日進工具株式会社 ボールエンドミル
IL105758A (en) * 1993-05-20 1996-01-31 Iscar Ltd A drill with a mark that can be marked
DE4405749C2 (de) * 1994-02-23 1996-09-05 Mapal Fab Praezision Messerplatte für eine Reibahle

Also Published As

Publication number Publication date
CN1113717C (zh) 2003-07-09
JP4620199B2 (ja) 2011-01-26
CN1251327A (zh) 2000-04-26
SE9802718D0 (sv) 1998-08-13
EP0985476A1 (en) 2000-03-15
EP0985476B1 (en) 2003-06-11
JP2000061719A (ja) 2000-02-29
DE69908724T2 (de) 2003-12-18
KR100570258B1 (ko) 2006-04-12
SE519728C2 (sv) 2003-04-01
DE69908724D1 (de) 2003-07-17
KR20000017288A (ko) 2000-03-25
US6200077B1 (en) 2001-03-13

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