SE0702767L - Skär och verktyg för spånavskiljande bearbetning - Google Patents

Skär och verktyg för spånavskiljande bearbetning

Info

Publication number
SE0702767L
SE0702767L SE0702767A SE0702767A SE0702767L SE 0702767 L SE0702767 L SE 0702767L SE 0702767 A SE0702767 A SE 0702767A SE 0702767 A SE0702767 A SE 0702767A SE 0702767 L SE0702767 L SE 0702767L
Authority
SE
Sweden
Prior art keywords
insert
cutting insert
sides
cutting
mounting hole
Prior art date
Application number
SE0702767A
Other languages
English (en)
Other versions
SE531850C2 (sv
Inventor
Mikael Jansson
Original Assignee
Seco Tools 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40753471&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE0702767(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Seco Tools Ab filed Critical Seco Tools Ab
Priority to SE0702767A priority Critical patent/SE531850C2/sv
Priority to US12/329,116 priority patent/US7909544B2/en
Priority to EP08859478A priority patent/EP2229255B1/en
Priority to CN200880120849.5A priority patent/CN101896302B/zh
Priority to KR1020107012383A priority patent/KR101542278B1/ko
Priority to PCT/SE2008/051414 priority patent/WO2009075634A1/en
Publication of SE0702767L publication Critical patent/SE0702767L/sv
Publication of SE531850C2 publication Critical patent/SE531850C2/sv

Links

Classifications

    • 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
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • 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
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1603—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with specially shaped plate-like exchangeable cutting inserts, e.g. chip-breaking groove
    • B23B27/1607—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with specially shaped plate-like exchangeable cutting inserts, e.g. chip-breaking groove characterised by having chip-breakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/06—Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/202—Plate-like cutting inserts with special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/08—Rake or top surfaces
    • B23C2200/085—Rake or top surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/201—Details of the nose radius and immediately surrounding areas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/36—Other features of the milling insert not covered by B23C2200/04 - B23C2200/32
    • B23C2200/367—Mounted tangentially, i.e. where the rake face is not the face with largest area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/20—Number of cutting edges
    • B23C2210/207—Number of cutting edges eight
    • 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
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1908—Face or end mill
    • Y10T407/192—Face or end mill with separate means to fasten tool to holder
    • 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
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1908—Face or end mill
    • Y10T407/1924—Specified tool shape
    • 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
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/1936—Apertured 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2268—Cutters, for shaping including holder having seat for inserted tool with chip breaker, guide or deflector
    • 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
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2274—Apertured 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
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
SE0702767A 2007-12-13 2007-12-13 Skär och verktyg för spånavskiljande bearbetning SE531850C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0702767A SE531850C2 (sv) 2007-12-13 2007-12-13 Skär och verktyg för spånavskiljande bearbetning
US12/329,116 US7909544B2 (en) 2007-12-13 2008-12-05 Cutting insert and tool for chip removing machining
EP08859478A EP2229255B1 (en) 2007-12-13 2008-12-08 Cutting insert and tool for chip removing machining
CN200880120849.5A CN101896302B (zh) 2007-12-13 2008-12-08 用于去屑加工的切削刀片和刀具
KR1020107012383A KR101542278B1 (ko) 2007-12-13 2008-12-08 칩 제거 기계가공용 절삭 인서트 및 공구
PCT/SE2008/051414 WO2009075634A1 (en) 2007-12-13 2008-12-08 Cutting insert and tool for chip removing machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0702767A SE531850C2 (sv) 2007-12-13 2007-12-13 Skär och verktyg för spånavskiljande bearbetning

Publications (2)

Publication Number Publication Date
SE0702767L true SE0702767L (sv) 2009-06-14
SE531850C2 SE531850C2 (sv) 2009-08-25

Family

ID=40753471

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0702767A SE531850C2 (sv) 2007-12-13 2007-12-13 Skär och verktyg för spånavskiljande bearbetning

Country Status (6)

Country Link
US (1) US7909544B2 (sv)
EP (1) EP2229255B1 (sv)
KR (1) KR101542278B1 (sv)
CN (1) CN101896302B (sv)
SE (1) SE531850C2 (sv)
WO (1) WO2009075634A1 (sv)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009020373A1 (de) * 2009-05-08 2010-11-11 Kennametal Inc. Fräser-Schneideinsatz
IL200063A (en) * 2009-07-26 2014-01-30 Iscar Ltd Cutting and rotating cutting tools
DE102010006797B4 (de) 2010-02-04 2011-12-22 Kennametal Inc. Bohrwerkzeug
DE102010006796B4 (de) 2010-02-04 2011-12-08 Kennametal Inc. Verfahren zur Herstellung eines Bohrers, sowie Bohrer
WO2011106678A1 (en) * 2010-02-25 2011-09-01 Tamez Reuben L Fluted cutter element and method of application
IL206272A (en) * 2010-06-07 2014-08-31 Iscar Ltd Cutting and milling
DE102010026271B4 (de) 2010-07-06 2019-02-14 Kennametal Inc. Bohrwerkzeug
EP2412465B1 (en) * 2010-07-27 2017-05-10 Seco Tools Ab Indexable cutting insert
US8449230B2 (en) * 2010-08-13 2013-05-28 Ingersoll Cutting Tool Company Cutting insert having concave clearance depressions formed on corner side surfaces
KR101237187B1 (ko) 2010-11-15 2013-02-25 대구텍 유한회사 양면형 절삭 인서트
IL210966A (en) * 2011-01-31 2015-06-30 Iscar Ltd Tangential and milling
JP5556957B2 (ja) * 2011-04-26 2014-07-23 株式会社タンガロイ 切削インサートおよび切削工具
WO2012173255A1 (ja) * 2011-06-17 2012-12-20 株式会社タンガロイ 切削インサート及び回転切削工具
IL214642A (en) * 2011-08-14 2015-07-30 Iscar Ltd Cutting die system
EP2596889B1 (en) * 2011-11-23 2017-04-26 Sandvik Intellectual Property AB A cutting insert and a milling tool
JP2015186827A (ja) * 2012-07-30 2015-10-29 株式会社タンガロイ 切削インサートおよびその切削インサートを用いた刃先交換式切削工具
DE102012108752B3 (de) 2012-09-18 2014-01-23 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Schneideinsatz und Werkzeug zur spanenden Bearbeitung eines Werkstücks
DE102012108751A1 (de) * 2012-09-18 2014-03-20 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Schneideinsatz und Werkzeug zur spanenden Bearbeitung eines Werkstücks
US9527142B2 (en) * 2013-02-19 2016-12-27 Iscar, Ltd. High speed milling tool and tangential ramping milling insert therefor
TWI508801B (zh) * 2013-03-11 2015-11-21 Hiwin Tech Corp Blade and tool for applying the blade
DE102014102173B4 (de) 2013-03-22 2021-06-10 Kennametal India Limited Schneideinsatz mit einem linearen und einem konkaven schneidkantenabschnitt sowie bohrwerkzeug
US9724761B2 (en) 2013-03-22 2017-08-08 Kennametal India Limited Cutting insert with a linear and a concave cutting edge portion
JP6127343B2 (ja) * 2013-03-26 2017-05-17 住友電工ハードメタル株式会社 ミーリングカッタ用切削インサート
EP2979801B1 (en) * 2013-03-26 2020-05-27 Sumitomo Electric Hardmetal Corp. Cutting insert and face milling cutter using same
US9205499B2 (en) * 2013-09-11 2015-12-08 Kennametal Inc. Cutting insert with finishing and roughing cutting edges
US20150117969A1 (en) * 2013-10-29 2015-04-30 Kennametal Inc. Cutting insert and shim for heavy machining operations
US10005143B2 (en) * 2013-12-18 2018-06-26 Kyocera Corporation Cutting insert, cutting tool, and method of producing machined product
US9475138B2 (en) * 2014-01-22 2016-10-25 Kennametal Inc. Cutting tool having insert pocket with cantilevered member
US9381583B2 (en) * 2014-02-12 2016-07-05 Kennametal Inc. Prismatic and cylindrical cutting inserts
EP2933048B1 (en) * 2014-04-16 2017-02-01 Sandvik Intellectual Property AB An indexable cutting insert for milling tool
EP2946858B1 (en) * 2014-05-19 2019-07-10 Sandvik Intellectual Property AB Cutting tool insert and cutting tool insert holder
EP2946857B1 (en) 2014-05-19 2019-10-16 Sandvik Intellectual Property AB Turning tool holder and cutting tool insert
US9623495B2 (en) 2014-10-06 2017-04-18 Kennametal Inc. Cutting insert with asymmetric cutting edge
EP3072616B1 (en) * 2015-03-25 2018-10-10 Sandvik Intellectual Property AB Cutting insert and milling tool
USD778330S1 (en) 2015-07-16 2017-02-07 Kennametal Inc. Double-sided tangential cutting insert
US9981323B2 (en) 2015-07-16 2018-05-29 Kennametal Inc. Double-sided tangential cutting insert and cutting tool system using the same
USD777230S1 (en) 2015-07-16 2017-01-24 Kennametal Inc Double-sided tangential cutting insert
US10384368B2 (en) * 2015-07-27 2019-08-20 Saber Diamond Tools Inc. Contour rake face cutting tool
US10076795B2 (en) * 2015-11-19 2018-09-18 Iscar, Ltd. Triangular tangential milling insert and milling tool
DE102017109098A1 (de) * 2017-04-27 2018-10-31 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Schneideinsatz und Werkzeug zur spanenden Bearbeitung eines Werkstücks
ES2926187T3 (es) * 2018-06-21 2022-10-24 Ceratizit Luxembourg Sarl Accesorio de fresado tangencial de doble cara
US11413689B2 (en) * 2020-05-28 2022-08-16 Kennametal Inc. Cutting inserts with control cavities
JP6974808B1 (ja) * 2021-02-10 2021-12-01 株式会社タンガロイ 切削インサート

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800379A (en) * 1972-08-02 1974-04-02 Valeron Corp Cutting insert
US4294566A (en) * 1980-06-16 1981-10-13 Carmet Company Eight edge positive chip control insert
US4597695A (en) 1985-03-11 1986-07-01 Ingersoll Cutting Tool Company Face milling apparatus with eight-edged insert
JP3286941B2 (ja) * 1991-07-09 2002-05-27 株式会社日立製作所 ダイヤモンド研削砥石のツルーイング法
IL103115A (en) * 1992-09-09 1996-09-12 Iscar Ltd Milling placement
SE512253C2 (sv) * 1997-06-30 2000-02-21 Sandvik Ab Vändskär
IL129297A (en) 1998-07-13 2002-12-01 Iscar Ltd Tangential cutting insert
IL153252A0 (en) 2002-06-04 2003-07-06 Iscar Ltd Tangential cutting insert and milling cutter
DE10231339B3 (de) * 2002-07-11 2004-01-22 Fette Gmbh Tangential-Wendeschneidplatte
SI1572407T1 (sl) 2002-12-04 2007-06-30 Iscar Ltd Tangencialni rezalni vloĹľek in rezkalo
US7104735B2 (en) 2004-09-02 2006-09-12 Ingersoll Cutting Tool Company Tangential cutting insert and milling cutter
SE529107C2 (sv) * 2005-09-28 2007-05-02 Seco Tools Ab Fräs, fräskropp och vändskär där skäret har formen av en stympad pyramid
DE102005054434B4 (de) 2005-11-15 2009-09-24 Kennametal Inc. Wendeschneidplatte mit zwei Teilkörpern
US20080226403A1 (en) 2006-06-20 2008-09-18 Kennametal Inc. Indexable cutting insert with positive axial rake angle and multiple cutting edges
US7357604B2 (en) * 2006-06-20 2008-04-15 Kennametal Inc. Indexable cutting insert with positive axial rake angle and multiple cutting edges

Also Published As

Publication number Publication date
KR20100103496A (ko) 2010-09-27
KR101542278B1 (ko) 2015-08-06
CN101896302B (zh) 2012-06-20
SE531850C2 (sv) 2009-08-25
CN101896302A (zh) 2010-11-24
EP2229255A4 (en) 2012-03-07
EP2229255A1 (en) 2010-09-22
EP2229255B1 (en) 2013-03-20
US20090155004A1 (en) 2009-06-18
US7909544B2 (en) 2011-03-22
WO2009075634A1 (en) 2009-06-18

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