ES2170304T3 - Placa de corte poligonal. - Google Patents

Placa de corte poligonal.

Info

Publication number
ES2170304T3
ES2170304T3 ES97111396T ES97111396T ES2170304T3 ES 2170304 T3 ES2170304 T3 ES 2170304T3 ES 97111396 T ES97111396 T ES 97111396T ES 97111396 T ES97111396 T ES 97111396T ES 2170304 T3 ES2170304 T3 ES 2170304T3
Authority
ES
Spain
Prior art keywords
side edges
chip breaker
tip
curved
edges
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.)
Expired - Lifetime
Application number
ES97111396T
Other languages
English (en)
Inventor
Dieter Dr Kress
Friedrich Haberle
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.)
Mapal Fabrik fuer Praezisionswerkzeuge Dr Kress KG
Original Assignee
Mapal Fabrik fuer Praezisionswerkzeuge Dr Kress KG
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 Mapal Fabrik fuer Praezisionswerkzeuge Dr Kress KG filed Critical Mapal Fabrik fuer Praezisionswerkzeuge Dr Kress KG
Application granted granted Critical
Publication of ES2170304T3 publication Critical patent/ES2170304T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B23B27/141—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
    • B23B2200/00—Details of cutting inserts
    • B23B2200/12—Side or flank surfaces
    • B23B2200/123—Side or flank surfaces curved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/32—Chip breaking or chip evacuation
    • B23B2200/323—Chip breaking or chip evacuation by chip breaking depressions
    • 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
    • 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
    • Y10T407/24—Cutters, for shaping 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
    • Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector
    • Y10T407/245—Cutters, for shaping with chip breaker, guide or deflector comprising concave surface in cutting face of tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)
  • Harvester Elements (AREA)
  • Dry Shavers And Clippers (AREA)
  • Power Steering Mechanism (AREA)
  • Drilling Tools (AREA)

Abstract

LA INVENCION SE REFIERE A UN TROQUEL POLIGONAL PARA EL MECANIZADO CON DESPRENDIMIENTO DE VIRUTAS DE SUPERFICIES PERFORADAS EN PIEZAS METALICAS, QUE ESTA FORMADO POR ARISTAS LATERALES RECTAS (7, 9, 11, 13, 15 Y 17) DISPUESTAS EN UN MISMO PLANO QUE SE TRANSFORMAN TANGENCIALMENTE EN ZONAS DE ESQUINA REDONDEADAS, ACTUANDO CIERTAS PARTES DE LAS ZONAS DE ESQUINA Y DE LAS ARISTAS LATERALES COMO FILO PRINCIPAL Y FILO LATERAL; ARISTAS DE ATAQUE DE VIRUTAS (33) QUE ACTUAN COMO ROMPEVIRUTAS Y ESTAN SEPARADAS DE LAS ARISTAS LATERALES (7, 9, 11, 13, 15 Y 17), LIMITANDO LAS SUPERFICIES DE ARRANQUE DE VIRUTA (31) QUE PARTEN DE LOS FILOS. EL TROQUEL DE LA INVENCION SE CARACTERIZA PORQUE EL LADO ANTERIOR (3) DEL TROQUEL (1) Y LAS ARISTAS LATERALES (7, 9, 11, 13, 15 Y 17) ESTAN DISPUESTOS EN UN MISMO PLANO (E); LA SUPERFICIE DE ARRANQUE DE VIRUTAS (31) QUE PARTE DE LAS ZONAS DE ESQUINA (19, 21, 23, 25, 27 Y 29) Y LAS ARISTAS LATERALES (7, 9, 11, 13, 15 Y 17) DESCIENDEN PARA FORMAR CON EL PLANO COMUN (E) UN ANGULO AGUDO ({AL}) Y LAS ARISTAS DE ATAQUE DE VIRUTAS (33) PRESENTAN SECCIONES RECTAS (35, 37, 39, 41, 43 Y 45) PARALELAS A LAS ARISTAS LATERALES (7, 9, 11, 13, 15 Y 17) PARA FORMAR A CONTINUACION SECCIONES CURVAS (47, 49, 51, 53, 55 Y 57) QUE, EN LA ZONA DE ESQUINA REDONDEADA (19, 21, 23, 25, 27 Y 29), ESTAN CURVADAS EN EL MISMO SENTIDO.
ES97111396T 1996-07-11 1997-07-05 Placa de corte poligonal. Expired - Lifetime ES2170304T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19627990A DE19627990C5 (de) 1996-07-11 1996-07-11 Als Vieleck ausgebildete Schneidplatte

Publications (1)

Publication Number Publication Date
ES2170304T3 true ES2170304T3 (es) 2002-08-01

Family

ID=7799571

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97111396T Expired - Lifetime ES2170304T3 (es) 1996-07-11 1997-07-05 Placa de corte poligonal.

Country Status (7)

Country Link
US (1) US5915889A (es)
EP (1) EP0818260B1 (es)
JP (1) JP4051106B2 (es)
AT (1) ATE212574T1 (es)
BR (1) BR9703952A (es)
DE (2) DE19627990C5 (es)
ES (1) ES2170304T3 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE518839C2 (sv) * 1998-02-12 2002-11-26 Seco Tools Ab Skärverktyg och skär
SE518855C2 (sv) * 1998-03-10 2002-11-26 Seco Tools Ab Skärverktyg och skär
DE50111396D1 (de) * 2000-02-05 2006-12-21 Ceramtec Ag Schneidplatte
US6379087B1 (en) 2000-02-07 2002-04-30 Kennametal Inc. Cutting insert with split face clamping surfaces and toolholder therefor
USD442191S1 (en) 2000-02-07 2001-05-15 Kennametal Inc. Cutting tool insert
DE10040910A1 (de) * 2000-08-18 2002-02-28 Widia Gmbh Schneideinsatz
US6623217B2 (en) * 2001-09-24 2003-09-23 Valenite, Inc. Indexable turning insert
DE10228503A1 (de) * 2002-06-21 2004-01-15 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Werkzeug zur spanenden Bearbeitung von Ventilsitzen
SE525875C2 (sv) * 2002-11-13 2005-05-17 Sandvik Ab Skär för skärverktyg med upphöjd övergångsyta
JP4752427B2 (ja) * 2005-09-29 2011-08-17 株式会社タンガロイ 旋削加工用スローアウェイチップ
WO2007142224A1 (ja) * 2006-06-06 2007-12-13 Mitsubishi Materials Corporation 切削工具及び切削インサート
NL2002488C2 (nl) * 2009-02-03 2010-08-04 Joyincare Group B V Meerzijdige washand.
WO2011142297A1 (ja) * 2010-05-11 2011-11-17 株式会社タンガロイ 切削インサート
US8657539B2 (en) 2011-03-28 2014-02-25 Kennametal Inc. Round cutting insert with reverse anti-rotation feature
US8858130B2 (en) 2012-04-24 2014-10-14 Kennametal Inc. Indexable circular cutting insert
US9511421B2 (en) * 2013-06-14 2016-12-06 Kennametal Inc. Cutting tool assembly having clamp assembly comprising a clamp and a coolant plate
WO2015141428A1 (ja) * 2014-03-17 2015-09-24 住友電工ハードメタル株式会社 切削インサート
USD760308S1 (en) * 2014-09-26 2016-06-28 Kennametal India Limited Cutting insert with flower-shaped seating area
EP3006140B1 (en) * 2014-10-08 2017-04-19 Sandvik Intellectual Property AB Turning tool cutting insert and turning tool
WO2018021419A1 (ja) * 2016-07-28 2018-02-01 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
USD815164S1 (en) * 2017-02-09 2018-04-10 Kennametal Inc. Cutting insert with corner radii cutting surfaces
USD832319S1 (en) * 2017-02-15 2018-10-30 Kennametal Inc. Cutting insert with four-lobed seating area
JP2020069598A (ja) * 2018-10-31 2020-05-07 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
DE102020115987A1 (de) 2019-07-05 2021-01-07 Kennametal India Limited Beidseitige, polygonale wendeschneidplatte mit abwechselnd konkaven und konvexen schneidkanten
DE102019123912A1 (de) 2019-09-05 2021-03-11 Kennametal Inc. Schneideinsatz sowie Schneidwerkzeug
DE102023121773A1 (de) 2023-08-15 2025-02-20 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Schneidplatte, Spannpratze und Werkzeug zum Einspannen einer solchen Schneidplatte

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153109B (nl) * 1966-06-01 1977-05-16 Sandco Ltd Snijelement voor een verspanende gereedschapsmachine.
JPS4815470U (es) * 1971-06-29 1973-02-21
US3792214A (en) * 1972-01-28 1974-02-12 Westinghouse Electric Corp Vacuum interrupter for high voltage application
US4318318A (en) * 1977-07-05 1982-03-09 Schott Lawrence A Cutting tool
US4312250A (en) * 1980-01-16 1982-01-26 Yankoff Gerald K Cutting insert and method of machining therewith
DD231929A3 (de) * 1983-03-09 1986-01-15 Immelborn Hartmetallwerk Wendeschneidplatte mit umlaufender spanbrechernut
DE3321982C1 (de) * 1983-06-18 1984-10-31 Fried. Krupp Gmbh, 4300 Essen Schneidplatte
US4859122A (en) * 1987-08-17 1989-08-22 Gte Valenite Corporation Polygonal cutting insert
DE3832547A1 (de) * 1988-09-24 1990-04-05 Mapal Fab Praezision Messerplatte fuer die praezisionsbearbeitung insbesondere von bohrungen
US5000626A (en) * 1988-12-22 1991-03-19 Gte Valenite Corporation Cutting insert for low ranges of feed and depth of cut
US4963061A (en) * 1989-04-07 1990-10-16 Gte Valenite Corporation Ceramic cutting insert
EP0544932B1 (en) * 1991-11-29 1995-07-19 Yamaha Motor Co., Ltd. Robot hand
DE4437542B4 (de) * 1994-10-20 2004-10-14 August Beck Gmbh & Co Kegelaufbohrer

Also Published As

Publication number Publication date
DE19627990C5 (de) 2004-07-01
DE59706218D1 (de) 2002-03-14
BR9703952A (pt) 1998-11-03
US5915889A (en) 1999-06-29
ATE212574T1 (de) 2002-02-15
DE19627990C1 (de) 1997-08-21
EP0818260B1 (de) 2002-01-30
EP0818260A1 (de) 1998-01-14
JPH1086003A (ja) 1998-04-07
JP4051106B2 (ja) 2008-02-20

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