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DE571932T1 - Wechselbare Frässchneideinsätze. - Google Patents

Wechselbare Frässchneideinsätze.

Info

Publication number
DE571932T1
DE571932T1 DE0571932T DE93108375T DE571932T1 DE 571932 T1 DE571932 T1 DE 571932T1 DE 0571932 T DE0571932 T DE 0571932T DE 93108375 T DE93108375 T DE 93108375T DE 571932 T1 DE571932 T1 DE 571932T1
Authority
DE
Germany
Prior art keywords
insert
cutting edges
cutting
corner
pair
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE0571932T
Other languages
English (en)
Inventor
Amir Satran
Carol Smilovici
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iscar Ltd
Original Assignee
Iscar Ltd
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 Iscar Ltd filed Critical Iscar Ltd
Publication of DE571932T1 publication Critical patent/DE571932T1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts 
    • B23C5/2213—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts  having a special shape
    • 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
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/1054—T slot cutters
    • B23C5/1072—T slot cutters with removable cutting inserts
    • 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
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/109—Shank-type cutters, i.e. with an integral shaft with removable cutting inserts
    • 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
    • B23C2200/12—Side or flank surfaces
    • B23C2200/125—Side or flank 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
    • B23C2200/205—Discontinuous 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
    • 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)

Claims (3)

10 8375.2 ISCAR LTD. U.Z.: E 693 EP 15. März 1994 ANSPRÜCHE
1. Frasschneideinsatz mit einer Ober-, einer Basis- und einer Seitenfläche, wobei der Schnitt jeder Seitenfläche und der Oberfläche eine Schneidkante bildet, und
Spanflächen, die Teil der Oberfläche sind und jeweils den Schneidkanten zugeordnet sind,
dadurch gekennzeichnet, da/? der Einsatz eine im wesentlichen prismatisch rhomboide Form hat mit einem ersten Paar benachbarter Schneidkanten (10, 11), die sich an einer ersten gemeinsamen Einsatzecke (15) treffen, einem zweiten Paar benachbarter Schneidkanten (12, 13), die sich an einer zweiten gemeinsamen Einsatzecke (16) treffen, die diagonal zu der ersten Einsatzecke (15) angeordnet ist, wobei die zu jedem Paar zugehörigen Schneidkanten (10, 11; 12, 13) und ihre zugeordneten Spanflächen (2a) zur Basisfläche (3) und zu ihrer gemeinsamen Ecke (15, 16) geneigt sind.
2. Frässchneideinsatz nach Anspruch 1, dadurch gekennzeichnet, daj3 jede Seitenfläche (4, 5, 6) in eine obere gebogene Frei flankenfläche (4a, 5a, 6a) und eine untere, im wesentlichen ebene Freiflankenfläche (4b, 5b, 6b) geteilt ist.
3. Frässchneideinsatz nach Anspruch 2, dadurch gekennzeichnet, da/3 die Spanflächen (2a) gebogen sind und die Frei- und Radialspanwinkel entlang der Längen der Schneidkanten (10, 11, 12, 13) im wesentlichen
unverändert bleiben.
Frässchneideinsatz nach einem der Ansprüche 1-3, dadurch gekennzeichnet, dajB jede Schneidkante (10, 11, 12, 13) gebogen ist, wobei die Krümmung so bemessen ist, daß jede Scheidkante (10, 11, 12, 13) einen Teil der gebogenen Seite einer Ebene bildet, die einen Zylinder, der eine Oberfläche einer Umdrehung einer Scheidkante darstellt, in einem Winkel entsprechend dem axialen Spanwinkel des Einsatzes im Fräswerkzeug schneidet.
DE0571932T 1992-05-25 1993-05-24 Wechselbare Frässchneideinsätze. Pending DE571932T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL10198592A IL101985A (en) 1992-05-25 1992-05-25 Exchangeable milling cutting inserts

Publications (1)

Publication Number Publication Date
DE571932T1 true DE571932T1 (de) 1994-07-28

Family

ID=11063657

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69313016T Expired - Lifetime DE69313016T2 (de) 1992-05-25 1993-05-24 Wechselbare Frässchneideinsätze
DE0571932T Pending DE571932T1 (de) 1992-05-25 1993-05-24 Wechselbare Frässchneideinsätze.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69313016T Expired - Lifetime DE69313016T2 (de) 1992-05-25 1993-05-24 Wechselbare Frässchneideinsätze

Country Status (10)

Country Link
US (1) US5383750A (de)
EP (1) EP0571932B1 (de)
JP (1) JP3553103B2 (de)
CN (1) CN1043617C (de)
AT (1) ATE156736T1 (de)
DE (2) DE69313016T2 (de)
HK (1) HK1001188A1 (de)
IL (1) IL101985A (de)
RU (1) RU2106936C1 (de)
ZA (1) ZA933643B (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5951214A (en) * 1994-01-31 1999-09-14 Widia Gmbh Indexable insert and associated tool
IL113121A0 (en) * 1995-03-24 1995-06-29 Iscar Ltd A cutting insert for a milling cutter
US5807031A (en) * 1995-03-10 1998-09-15 Mitsubishi Materials Corp. Throw-away tip and throw-away type cutter
US5816753A (en) * 1997-01-06 1998-10-06 Greenfield Industries Port cutting tool with multiple function inserts
USD409633S (en) * 1998-08-24 1999-05-11 Valenite Inc. Polygonal indexable cutting insert
US6939090B1 (en) * 1999-08-17 2005-09-06 Mitsubishi Materials Corporation Throwaway tip and throwaway-type cutting tool
IL141089A (en) * 2001-01-25 2006-08-20 Amir Satran Put a spin
IL144138A (en) * 2001-07-04 2006-06-11 Daniel Ulianitsky Milling and cutting application for it
IL153252A0 (en) * 2002-06-04 2003-07-06 Iscar Ltd Tangential cutting insert and milling cutter
DE10255986A1 (de) * 2002-11-30 2004-06-09 Andreas Stihl Ag & Co. Kg Vorrichtung zur Ausbildung von Steuerfenstern in einer Zylinderwand
US7094007B2 (en) * 2002-12-04 2006-08-22 Iscar Ltd. Tangential cutting insert and milling cutter
GB0318501D0 (en) * 2003-08-07 2003-09-10 Exactaform Cutting Tools Ltd Cutting tool
IL158098A (en) * 2003-09-24 2008-03-20 Amir Satran Tangential cutting insert and milling cutter
US7104735B2 (en) * 2004-09-02 2006-09-12 Ingersoll Cutting Tool Company Tangential cutting insert and milling cutter
JP4810902B2 (ja) * 2005-07-14 2011-11-09 株式会社タンガロイ チップおよび転削工具
DE102006023740B4 (de) * 2006-05-18 2017-05-11 Kennametal Widia Produktions Gmbh & Co. Kg Schneideinsatz und Werkzeug, bestehend aus Werkzeughalter und Schneideinsatz
DE102006028729A1 (de) * 2006-06-20 2007-12-27 Komet Group Holding Gmbh Maschinenwerkzeug sowie Schneidring für ein Maschinenwerkzeug
JP4876977B2 (ja) * 2007-03-02 2012-02-15 三菱マテリアル株式会社 切削インサートおよびインサート着脱式転削工具
IL185840A (en) * 2007-09-09 2011-03-31 Iscar Ltd Cutting insert
JP5092865B2 (ja) * 2008-04-17 2012-12-05 株式会社タンガロイ スローアウェイチップ
SE532742C2 (sv) * 2008-05-13 2010-03-30 Sandvik Intellectual Property Frässkär med biegg snedställd i måttlig vinkel
SE532649C2 (sv) * 2008-07-07 2010-03-09 Sandvik Intellectual Property Indexerbart frässkär
IL193284A (en) * 2008-08-06 2014-06-30 Iscar Ltd Milling tools and cutting tool for it
SE533269C2 (sv) * 2008-12-17 2010-08-03 Sandvik Intellectual Property Dubbelsidigt, indexerbart planfrässkär
WO2010149827A1 (en) 2009-06-26 2010-12-29 Sandvik Mining And Construction Oy Method for controlling rock drilling
SE534715C2 (sv) * 2010-03-23 2011-11-29 Sandvik Intellectual Property Fräs samt frässkär härför
FR2964581A1 (fr) * 2010-09-15 2012-03-16 Safety Plaquette de coupe positive avec profil ameliore et porte-outil correspondant
BR112013010942A2 (pt) * 2010-11-03 2016-08-30 Seco Tools Ab "pastilha de corte com superfície de ranhura definindo superfícies de suporte plurais."
IL214782A (en) * 2011-08-22 2016-02-29 Iscar Ltd Cutting and milling
DE102012104082A1 (de) * 2012-05-09 2013-11-14 Walter Ag Wendeschneidplatte für Eckfräser
CN103223501A (zh) * 2013-04-01 2013-07-31 无锡富盛阀业有限公司 一种刃磨菱形刀片
WO2015163326A1 (ja) * 2014-04-22 2015-10-29 株式会社タンガロイ 切削インサートおよび切削工具
KR101469135B1 (ko) * 2014-07-08 2014-12-04 한국야금 주식회사 절삭 인서트 및 이를 장착한 절삭 공구
US10220453B2 (en) * 2015-10-30 2019-03-05 Ford Motor Company Milling tool with insert compensation
DE102016117451B4 (de) * 2016-04-22 2019-02-21 Phoenix Contact Gmbh & Co. Kg Elektronikgehäuse
US10427225B2 (en) * 2017-11-15 2019-10-01 Kennametal Inc. Tangentially mounted indexable cutting insert with segmented cutting edge and triangular-shaped margin
US10525539B2 (en) * 2018-01-08 2020-01-07 Kennametal Inc. Compression milling cutter with indexable cutting inserts
US10406611B1 (en) 2018-03-28 2019-09-10 Iscar, Ltd. Cutting tool and cutting insert having complementary engagement features for eccentric mounting
JP6617894B2 (ja) * 2018-05-16 2019-12-11 株式会社タンガロイ 切削インサート及び切削工具
JP7019906B2 (ja) * 2019-03-27 2022-02-16 住友電工ハードメタル株式会社 切削インサート
US11834909B1 (en) 2023-02-27 2023-12-05 Dynasty Energy Services, LLC Cutter insert for a section milling tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1019564A (en) * 1911-03-02 1912-03-05 Stahlwerk Becker Aktien Ges Milling-cutter.
DE2443755A1 (de) * 1974-09-13 1976-04-01 Zapp Werkzeug & Maschf R Schneidwerkzeug
US4294565A (en) * 1980-03-06 1981-10-13 General Electric Company Indexable finishing insert for a milling cutter
DE3618574C2 (de) * 1985-06-06 1989-11-02 Mitsubishi Kinzoku K.K., Tokio/Tokyo, Jp Positiv-wendeschneidplatte
SE465958B (sv) * 1988-09-26 1991-11-25 Sandvik Ab Dubbelsidigt skaer
US5071291A (en) * 1988-12-02 1991-12-10 General Motors Corporation Internal disk milling cutter with improved cutter insert
IL93883A (en) * 1989-04-12 1993-02-21 Iscar Ltd Cutting insert for a milling cutting tool
SE502196C2 (sv) * 1990-12-03 1995-09-11 Sandvik Ab Vändskär med positiv spånvinkel, samt fräsverktyg, företrädesvis för hörnfräsning
JP3057781B2 (ja) * 1991-03-07 2000-07-04 三菱マテリアル株式会社 スローアウェイチップ
DE9207277U1 (de) * 1992-04-23 1992-08-06 Wilhelm Fette Gmbh, 2053 Schwarzenbek Fräswendeplatte

Also Published As

Publication number Publication date
US5383750A (en) 1995-01-24
JPH0631522A (ja) 1994-02-08
RU2106936C1 (ru) 1998-03-20
JP3553103B2 (ja) 2004-08-11
IL101985A (en) 1996-12-05
DE69313016D1 (de) 1997-09-18
EP0571932B1 (de) 1997-08-13
ATE156736T1 (de) 1997-08-15
CN1082471A (zh) 1994-02-23
IL101985A0 (en) 1992-12-30
EP0571932A1 (de) 1993-12-01
CN1043617C (zh) 1999-06-16
DE69313016T2 (de) 1998-01-02
HK1001188A1 (en) 1998-05-29
ZA933643B (en) 1993-12-21

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