SE9100246D0 - Borr med tvaa skaer - Google Patents

Borr med tvaa skaer

Info

Publication number
SE9100246D0
SE9100246D0 SE9100246A SE9100246A SE9100246D0 SE 9100246 D0 SE9100246 D0 SE 9100246D0 SE 9100246 A SE9100246 A SE 9100246A SE 9100246 A SE9100246 A SE 9100246A SE 9100246 D0 SE9100246 D0 SE 9100246D0
Authority
SE
Sweden
Prior art keywords
pct
drill
edge
sec
date
Prior art date
Application number
SE9100246A
Other languages
English (en)
Other versions
SE9100246L (sv
SE467727B (sv
Inventor
T Tukala
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 SE9100246A priority Critical patent/SE467727B/sv
Publication of SE9100246D0 publication Critical patent/SE9100246D0/sv
Priority to PCT/SE1992/000013 priority patent/WO1992012817A1/en
Priority to US08/094,156 priority patent/US5340246A/en
Priority to EP92904134A priority patent/EP0569451B1/en
Priority to JP50408792A priority patent/JPH06504957A/ja
Priority to DE69210012T priority patent/DE69210012T2/de
Publication of SE9100246L publication Critical patent/SE9100246L/sv
Publication of SE467727B publication Critical patent/SE467727B/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
    • 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
    • B23B2251/408—Spiral grooves
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/905—Having stepped cutting edges
    • Y10T408/906—Axially spaced
    • 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
    • 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)
  • Earth Drilling (AREA)
SE9100246A 1991-01-28 1991-01-28 Borr med minst tvaa skaer, samt med symmetrisk borrspets och olika laanga skaereggar SE467727B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9100246A SE467727B (sv) 1991-01-28 1991-01-28 Borr med minst tvaa skaer, samt med symmetrisk borrspets och olika laanga skaereggar
PCT/SE1992/000013 WO1992012817A1 (en) 1991-01-28 1992-01-13 Indexable insert drill and an insert with a symmetrical drill point and cutting edges of different lengths
US08/094,156 US5340246A (en) 1991-01-28 1992-01-13 Indexable insert drill and an insert with a symmetrical drill point and cutting edges of different lengths
EP92904134A EP0569451B1 (en) 1991-01-28 1992-01-13 Indexable insert drill and an insert with a symmetrical drill point and cutting edges of different lengths
JP50408792A JPH06504957A (ja) 1991-01-28 1992-01-13 割出し可能インサートドリル
DE69210012T DE69210012T2 (de) 1991-01-28 1992-01-13 Bohrer mit schneideinsatz und schneideinsatz mit einem symmetrischen bohrpunkt und schneidkante mit verschiedener länge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9100246A SE467727B (sv) 1991-01-28 1991-01-28 Borr med minst tvaa skaer, samt med symmetrisk borrspets och olika laanga skaereggar

Publications (3)

Publication Number Publication Date
SE9100246D0 true SE9100246D0 (sv) 1991-01-28
SE9100246L SE9100246L (sv) 1992-07-29
SE467727B SE467727B (sv) 1992-09-07

Family

ID=20381727

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9100246A SE467727B (sv) 1991-01-28 1991-01-28 Borr med minst tvaa skaer, samt med symmetrisk borrspets och olika laanga skaereggar

Country Status (6)

Country Link
US (1) US5340246A (sv)
EP (1) EP0569451B1 (sv)
JP (1) JPH06504957A (sv)
DE (1) DE69210012T2 (sv)
SE (1) SE467727B (sv)
WO (1) WO1992012817A1 (sv)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504315C2 (sv) * 1994-05-09 1997-01-13 Sandvik Ab Borr för metallborrning
DE69619545T2 (de) * 1995-12-21 2002-10-10 Sandvik Ab, Sandviken Drehende schneidwerkzeuge
US5758997A (en) * 1996-08-07 1998-06-02 Mealey; Michael Self-centering indexable drill
WO1998007539A1 (de) * 1996-08-23 1998-02-26 Widia Gmbh Schneideinsatz zum bohren und bohrwerkzeug
US5848862A (en) * 1997-06-24 1998-12-15 Antoun; Gregory S. Boring bar with reverse mounted insert
US6000449A (en) * 1998-01-07 1999-12-14 Utensililea S.A.S. Di Santarossa, De Marco & Co. Cutting head with exchangeable hard-metal cutting blades for wood working
US6019553A (en) * 1998-07-15 2000-02-01 Sandvik, Inc. Metal cutting drill with insert having radially overlapping cutting edges
US6220795B1 (en) 1999-04-05 2001-04-24 Vermont Indexable Tooling, Inc. Spotting drill and milling cutter
JP2001138119A (ja) * 1999-08-31 2001-05-22 Ngk Spark Plug Co Ltd 切削工具及びスローアウェイセンタドリル
US6764255B1 (en) 1999-10-15 2004-07-20 Seagate Technology Llc Cutting tool for precision machining a hydrodynamic bearing bore in stainless steel sleeve
US6270297B1 (en) 2000-01-28 2001-08-07 Ati Properties, Inc. Cutting tools and drill inserts with chip control geometry
US6582164B1 (en) 2002-02-25 2003-06-24 Kennametal Inc. Roller twist drill
SE525714C2 (sv) * 2002-05-29 2005-04-12 Sandvik Ab Borrverktyg jämte indexerbart borrskär där centrumskärets första delegg är fjärmad från centrumaxeln
US7220083B2 (en) 2003-10-15 2007-05-22 Tdy Industries, Inc. Cutting insert for high feed face milling
KR100612908B1 (ko) * 2004-04-23 2006-08-16 (주)예스툴 인서트 드릴
DE602006020078D1 (de) * 2006-04-28 2011-03-24 Union Tool Kk Drehschneidwerkzeug
US7905687B2 (en) * 2007-01-16 2011-03-15 Tdy Industries, Inc. Cutting insert, tool holder, and related method
US8506212B2 (en) * 2007-06-07 2013-08-13 Allied Machine & Engineering Corporation Adjustable indexable drill
US9004827B2 (en) 2007-06-07 2015-04-14 Allied Machine & Engineering Corp. Adjustable indexable drill and modular system and holder
JP2010528887A (ja) * 2007-06-07 2010-08-26 ブイマックス インコーポレーテッド 調整可能な刃先交換式ドリル
US8517644B2 (en) * 2007-06-07 2013-08-27 Allied Machine & Engineering Corporation Adjustable indexable drill and modular system and holder
US7905689B2 (en) * 2008-05-07 2011-03-15 Tdy Industries, Inc. Cutting tool system, cutting insert, and tool holder
US8702357B2 (en) * 2009-02-10 2014-04-22 Kennametal Inc. Multi-piece drill head and drill including the same
US8827606B2 (en) * 2009-02-10 2014-09-09 Kennametal Inc. Multi-piece drill head and drill including the same
US7976250B2 (en) * 2009-02-12 2011-07-12 Tdy Industries, Inc. Double-sided cutting inserts for high feed milling
US8491234B2 (en) 2009-02-12 2013-07-23 TDY Industries, LLC Double-sided cutting inserts for high feed milling
US9586264B2 (en) * 2009-04-28 2017-03-07 Kennametal Inc. Double-sided cutting insert for drilling tool
US8807884B2 (en) * 2009-12-18 2014-08-19 Kennametal Inc. Tool holder for multiple differently-shaped cutting inserts
US9539652B2 (en) 2010-04-30 2017-01-10 Kennametal Inc. Rotary cutting tool having PCD cutting tip
US8926237B2 (en) 2011-07-11 2015-01-06 Kennametal Inc. Multi-piece twist drill head and twist drill including the same
EP2734328B1 (en) 2011-07-22 2018-03-07 Kennametal India Limited An indexable drill insert
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
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
US9283626B2 (en) 2012-09-25 2016-03-15 Kennametal Inc. Double-sided cutting inserts with anti-rotation features
US9011049B2 (en) 2012-09-25 2015-04-21 Kennametal Inc. Double-sided cutting inserts with anti-rotation features
DE112014000529B4 (de) 2013-01-23 2023-04-06 Kennametal India Limited Wendeschneidplatte sowie bohrer und bohrkörer mit einer solchen wendeschneidplatte
US10994346B2 (en) * 2017-12-08 2021-05-04 Tungaloy Corporation Indexable drilling tool
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576664A (en) * 1949-12-02 1951-11-27 Gen Electric Twist drill
DE2903814C2 (de) * 1979-02-01 1982-08-19 Mapal Fabrik für Präzisionswerkzeuge Dr.Kress KG, 7080 Aalen Bohrkopf
DE3306209C2 (de) * 1983-02-23 1985-02-28 Iscar Hartmetall GmbH, 7505 Ettlingen Bohrwerkzeug mit auswechselbarem Schneideinsatz
US4563113A (en) * 1983-04-14 1986-01-07 Waukesha Cutting Tools, Inc. Indexable insert drill
JPH0621605Y2 (ja) * 1987-02-03 1994-06-08 三菱マテリアル株式会社 スローアウェイ式穴明け工具

Also Published As

Publication number Publication date
WO1992012817A1 (en) 1992-08-06
US5340246A (en) 1994-08-23
SE9100246L (sv) 1992-07-29
DE69210012T2 (de) 1996-09-05
EP0569451A1 (en) 1993-11-18
JPH06504957A (ja) 1994-06-09
EP0569451B1 (en) 1996-04-17
SE467727B (sv) 1992-09-07
DE69210012D1 (de) 1996-05-23

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