SE519133C2 - Borrskär för metallborrning - Google Patents

Borrskär för metallborrning

Info

Publication number
SE519133C2
SE519133C2 SE9803477A SE9803477A SE519133C2 SE 519133 C2 SE519133 C2 SE 519133C2 SE 9803477 A SE9803477 A SE 9803477A SE 9803477 A SE9803477 A SE 9803477A SE 519133 C2 SE519133 C2 SE 519133C2
Authority
SE
Sweden
Prior art keywords
insert
edge
radius
nose
drill bit
Prior art date
Application number
SE9803477A
Other languages
English (en)
Swedish (sv)
Other versions
SE9803477L (sv
SE9803477D0 (sv
Inventor
Joergen Wiman
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 SE9803477A priority Critical patent/SE519133C2/sv
Publication of SE9803477D0 publication Critical patent/SE9803477D0/xx
Priority to JP2000575654A priority patent/JP2002527247A/ja
Priority to PCT/SE1999/001776 priority patent/WO2000021704A1/en
Priority to DE69916300T priority patent/DE69916300T2/de
Priority to CN99812035A priority patent/CN1110394C/zh
Priority to EP99970346A priority patent/EP1121216B1/en
Priority to KR1020017004607A priority patent/KR100676951B1/ko
Publication of SE9803477L publication Critical patent/SE9803477L/xx
Priority to US09/833,730 priority patent/US6527486B2/en
Publication of SE519133C2 publication Critical patent/SE519133C2/sv
Priority to JP2010224230A priority patent/JP2011000707A/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • 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
    • Y10T408/86—Tool-support with means to permit positioning of the Tool relative to support
    • Y10T408/865—Pivotable Tool
    • Y10T408/868—Pivotable Tool with multiple cutting positions
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
SE9803477A 1998-10-13 1998-10-13 Borrskär för metallborrning SE519133C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9803477A SE519133C2 (sv) 1998-10-13 1998-10-13 Borrskär för metallborrning
KR1020017004607A KR100676951B1 (ko) 1998-10-13 1999-10-05 드릴용 커팅 인써트
CN99812035A CN1110394C (zh) 1998-10-13 1999-10-05 用于钻孔的嵌装刀片
PCT/SE1999/001776 WO2000021704A1 (en) 1998-10-13 1999-10-05 Cutting insert for drill
DE69916300T DE69916300T2 (de) 1998-10-13 1999-10-05 Schneideinsatz für bohrer
JP2000575654A JP2002527247A (ja) 1998-10-13 1999-10-05 ドリル用の切削インサート
EP99970346A EP1121216B1 (en) 1998-10-13 1999-10-05 Cutting insert for drill
US09/833,730 US6527486B2 (en) 1998-10-13 2001-04-13 Cutting insert for drill
JP2010224230A JP2011000707A (ja) 1998-10-13 2010-10-01 ドリル用の切削インサート

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803477A SE519133C2 (sv) 1998-10-13 1998-10-13 Borrskär för metallborrning

Publications (3)

Publication Number Publication Date
SE9803477D0 SE9803477D0 (sv) 1998-10-13
SE9803477L SE9803477L (sv) 2000-04-14
SE519133C2 true SE519133C2 (sv) 2003-01-21

Family

ID=20412920

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803477A SE519133C2 (sv) 1998-10-13 1998-10-13 Borrskär för metallborrning

Country Status (8)

Country Link
US (1) US6527486B2 (ko)
EP (1) EP1121216B1 (ko)
JP (2) JP2002527247A (ko)
KR (1) KR100676951B1 (ko)
CN (1) CN1110394C (ko)
DE (1) DE69916300T2 (ko)
SE (1) SE519133C2 (ko)
WO (1) WO2000021704A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001076794A1 (en) * 2000-04-11 2001-10-18 Sandvik Aktiebolag Drill with improved cutting insert formation

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10018452A1 (de) * 2000-04-13 2001-10-25 Widia Gmbh Schneideinsatz
IL140104A (en) * 2000-12-05 2006-06-11 Amir Satran Swivel tool
SE523617C2 (sv) 2001-10-01 2004-05-04 Sandvik Ab Skär för spånavskiljande bearbetning försedd med spånbrytande geometri
SE523620C2 (sv) 2001-10-01 2004-05-04 Sandvik Ab Skär för spånavskiljande bearbetning med ytavstrykande eggsegment.
DE10204105A1 (de) 2002-02-01 2003-08-28 Kennametal Inc Rundlaufschneidwerkzeug
SE525241C2 (sv) 2002-05-29 2005-01-11 Sandvik Ab Borrverktygsats, borrverktyg samt indexerbart borrskär härför
DE10346790A1 (de) * 2003-10-08 2005-05-04 Kennametal Widia Gmbh & Co Kg Schneideinsatz
DE102004026601A1 (de) * 2004-06-01 2005-12-22 Sandvik Ab Wendeschneideinsatz zum Drehen
DE102005025551C5 (de) * 2005-06-01 2016-06-23 Zf Friedrichshafen Ag Gelenk- und/oder Lageranordnung
DE102005033920A1 (de) * 2005-07-20 2007-01-25 Kennametal Inc. Schneideinsatz, Werkzeug sowie Verfahren zur spanenden Bearbeitung eines Werkstücks
SE529979C2 (sv) * 2006-01-30 2008-01-22 Sandvik Intellectual Property Borr och borrskär där mynningsytan i skärets hål har en tvärsnittsvis konvexform
US20080226403A1 (en) * 2006-06-20 2008-09-18 Kennametal Inc. Indexable cutting insert with positive axial rake angle and multiple cutting edges
JP4943824B2 (ja) * 2006-11-17 2012-05-30 ユニタック株式会社 貫通孔の形成方法
SE530823C2 (sv) * 2007-01-29 2008-09-16 Sandvik Intellectual Property Vändskärsborr och centrumskär härför
BRPI0721150A2 (pt) * 2007-01-30 2013-01-01 Taegu Tec Ltd inserto indexável para perfuração e inserto modelo para fabricação do mesmo
US20080223622A1 (en) * 2007-03-13 2008-09-18 Duggan James L Earth-boring tools having pockets for receiving cutting elements therein and methods of forming such pockets and earth-boring tools
US9004827B2 (en) 2007-06-07 2015-04-14 Allied Machine & Engineering Corp. Adjustable indexable drill and modular system and holder
EP2155424A4 (en) * 2007-06-07 2011-04-20 Vmaxx Inc ADJUSTABLE INDEXABLE DRILL
US8506212B2 (en) * 2007-06-07 2013-08-13 Allied Machine & Engineering Corporation Adjustable indexable drill
US8517644B2 (en) * 2007-06-07 2013-08-27 Allied Machine & Engineering Corporation Adjustable indexable drill and modular system and holder
CN101939126A (zh) * 2007-12-27 2011-01-05 京瓷株式会社 钻头
JP5060614B2 (ja) * 2008-02-27 2012-10-31 京セラ株式会社 ドリル用切削インサートおよびドリル、並びにそれを用いた切削方法
PL2280796T3 (pl) * 2008-04-14 2019-07-31 Taegutec Ltd. Wymienna wkładka skrawająca
KR101059288B1 (ko) * 2008-11-18 2011-08-24 대구텍 유한회사 드릴용 절삭공구
US8192114B2 (en) * 2009-02-09 2012-06-05 Hsin-Tien Chang Combination of center drill and drill holding tool
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
ES2709751T3 (es) * 2009-07-02 2019-04-17 Gershon System Ltd Miembro de corte
JP5589244B2 (ja) * 2010-10-06 2014-09-17 大昭和精機株式会社 インサート
IL208826A (en) * 2010-10-20 2016-02-29 Iscar Ltd Cutting tools and cutting tool for him
WO2012151240A1 (en) * 2011-05-03 2012-11-08 Diamond Innovations, Inc. Insert with a wiper to induce chip thinning on a leading edge
AT12700U1 (de) † 2011-07-05 2012-10-15 Ceratizit Austria Gmbh Bohrer-schneideinsatz
US8926237B2 (en) 2011-07-11 2015-01-06 Kennametal Inc. Multi-piece twist drill head and twist drill including the same
DE102012014092B4 (de) 2011-07-22 2020-12-17 Kennametal India Ltd. Indexierbarer Bohreinsatz sowie Bohrkörper mit indexierbarem Bohreinsatz
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
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
DE112014000529B4 (de) 2013-01-23 2023-04-06 Kennametal India Limited Wendeschneidplatte sowie bohrer und bohrkörer mit einer solchen wendeschneidplatte
CN103042258A (zh) * 2013-01-23 2013-04-17 青岛双瑞海洋环境工程股份有限公司 一种新型平底圆弧形钻头
US9724761B2 (en) * 2013-03-22 2017-08-08 Kennametal India Limited Cutting insert with a linear and a concave cutting edge portion
EP2805786B1 (en) * 2013-05-21 2019-07-10 Pramet Tools, S.R.O. Indexable cutting insert having side supporting valley, and a milling tool
AT14283U1 (de) * 2013-09-13 2015-07-15 Ceratizit Austria Gmbh Schneidwerkzeug
EP3009217B1 (en) * 2014-10-13 2017-07-05 Sandvik Intellectual Property AB Tangential cutting insert and milling tool comprising such a cutting insert
CN107000070B (zh) * 2014-12-05 2019-06-18 陶瓷技术有限责任公司 一种刀片
WO2017090770A1 (ja) * 2015-11-28 2017-06-01 京セラ株式会社 切削インサート、切削工具及び切削加工物の製造方法
JP6722052B2 (ja) * 2016-06-20 2020-07-15 コマツＮｔｃ株式会社 多刃工具の異常検知方法
CN106862618B (zh) * 2016-12-30 2019-12-13 株洲钻石切削刀具股份有限公司 钻削加工刀具
KR102015290B1 (ko) * 2017-11-14 2019-08-28 한국야금 주식회사 절삭 인서트 및 이를 장착한 절삭 공구
US10307840B1 (en) * 2017-11-28 2019-06-04 Iscar, Ltd. Double-sided indexable insert having tapered waist for high-feed milling and drilling
WO2019189415A1 (ja) 2018-03-28 2019-10-03 京セラ株式会社 ドリル及び切削加工物の製造方法
CN112077370B (zh) 2019-06-13 2024-10-01 肯纳金属印度有限公司 可转位钻头刀片
CN112077369A (zh) 2019-06-13 2020-12-15 肯纳金属印度有限公司 可转位钻头刀片
EP3778083A1 (en) 2019-08-14 2021-02-17 Kennametal India Limited Indexable drill insert
USD1009108S1 (en) 2020-09-21 2023-12-26 Kyocera Unimerco Tooling A/S Drill

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116082A (en) * 1982-02-26 1983-09-21 Gen Electric Inserts for cutting tools
SE455676B (sv) 1984-11-12 1988-08-01 Sandvik Ab Korthalsborr, samt sker derfor
CH667407A5 (fr) * 1986-03-27 1988-10-14 Stellram Sa Fraise a plaquettes de coupe amovibles.
JPH0737769Y2 (ja) * 1987-02-02 1995-08-30 東芝タンガロイ株式会社 スローアウェイ式ドリル
DE4018043A1 (de) * 1990-06-06 1991-12-12 Krupp Widia Gmbh Bohrwerkzeug
DE4126241A1 (de) * 1991-08-08 1993-02-11 Krupp Widia Gmbh Schneideinsatz und bohrwerkzeug fuer bohrungen in vollmaterial
WO1994004992A1 (en) * 1992-08-20 1994-03-03 Communication Intelligence Corporation A method for dynamic reconstruction of handwritten data
DE9215855U1 (de) * 1992-11-21 1994-03-24 Widia GmbH, 45145 Essen Schneideinsatz
AU669809B2 (en) * 1993-06-25 1996-06-20 Kennametal Inc. Insert corner geometry for improved surface roughness
IL108995A (en) * 1994-03-16 1996-12-05 Iscar Ltd Alternate cutting placement
DE4415018A1 (de) * 1994-04-29 1995-11-02 Beck August Gmbh Co Messerplatte für eine Einmesser-Reibahle und Verfahren zum Reiben von Bohrungen mit einer solchen Messerplatte
SE504315C2 (sv) * 1994-05-09 1997-01-13 Sandvik Ab Borr för metallborrning
JPH09201706A (ja) * 1996-01-29 1997-08-05 Mitsubishi Materials Corp 切削工具
US5876160A (en) * 1996-08-21 1999-03-02 Ingersoll Cutting Tool Company Milling with insert having cutting-edge land of width increasing with depth of cut
WO1998007539A1 (de) * 1996-08-23 1998-02-26 Widia Gmbh Schneideinsatz zum bohren und bohrwerkzeug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001076794A1 (en) * 2000-04-11 2001-10-18 Sandvik Aktiebolag Drill with improved cutting insert formation

Also Published As

Publication number Publication date
JP2011000707A (ja) 2011-01-06
SE9803477L (sv) 2000-04-14
KR100676951B1 (ko) 2007-01-31
CN1323250A (zh) 2001-11-21
KR20010085913A (ko) 2001-09-07
DE69916300T2 (de) 2004-08-05
US20010033779A1 (en) 2001-10-25
EP1121216A1 (en) 2001-08-08
SE9803477D0 (sv) 1998-10-13
DE69916300D1 (de) 2004-05-13
WO2000021704A1 (en) 2000-04-20
JP2002527247A (ja) 2002-08-27
US6527486B2 (en) 2003-03-04
CN1110394C (zh) 2003-06-04
EP1121216B1 (en) 2004-04-07

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