ES2195890T3 - Inserto de corte, especialmente placa reversible. - Google Patents

Inserto de corte, especialmente placa reversible.

Info

Publication number
ES2195890T3
ES2195890T3 ES00929463T ES00929463T ES2195890T3 ES 2195890 T3 ES2195890 T3 ES 2195890T3 ES 00929463 T ES00929463 T ES 00929463T ES 00929463 T ES00929463 T ES 00929463T ES 2195890 T3 ES2195890 T3 ES 2195890T3
Authority
ES
Spain
Prior art keywords
cutting
cutting insert
cavity
sides
reversible plate
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
ES00929463T
Other languages
English (en)
Inventor
Rudi Hartlohner
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.)
Kennametal Inc
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Application granted granted Critical
Publication of ES2195890T3 publication Critical patent/ES2195890T3/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
    • B23B27/143—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having chip-breakers
    • 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
    • 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)
  • Milling Processes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

Inserto de corte, especialmente placa reversible para la mecanización por arranque de virutas de piezas de trabajo metálicas, con al menos un corte (3, 6) y al menos una cavidad de arranque de virutas (4) que flanquea el corte (3, 6), rebajada en la superficie de arranque de virutas (1) para la formación de la viruta resultante y para la conducción de la viruta saliente, separada de la pieza de trabajo, donde la superficie de la cavidad de arranque de virutas (4) está configurada asimétricamente hueca, caracterizado por un perfil de la sección transversal de la cavidad en forma de arco ovalado similar a un arco de una elipse, en la que la asimetría del perfil de la sección transversal resulta a partir de que la sección transversal del perfil está curvada menos fuertemente en la dirección del eje principal (8) y del eje secundario (10) de la cavidad de arranque de virutas (4) sobre su lado dirigido hacia la punta de corte (2) y hacia el corte (3, 6) que sobre su lado alejado de la punta de corte (2) y del corte (3, 6).
ES00929463T 1999-05-03 2000-04-28 Inserto de corte, especialmente placa reversible. Expired - Lifetime ES2195890T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19920192A DE19920192A1 (de) 1999-05-03 1999-05-03 Schneideinsatz, insbesondere Wendeplatte

Publications (1)

Publication Number Publication Date
ES2195890T3 true ES2195890T3 (es) 2003-12-16

Family

ID=7906735

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00929463T Expired - Lifetime ES2195890T3 (es) 1999-05-03 2000-04-28 Inserto de corte, especialmente placa reversible.

Country Status (8)

Country Link
US (1) US6676339B2 (es)
EP (1) EP1181123B1 (es)
JP (1) JP4602564B2 (es)
AT (1) ATE235984T1 (es)
DE (2) DE19920192A1 (es)
ES (1) ES2195890T3 (es)
PT (1) PT1181123E (es)
WO (1) WO2000066302A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10042990A1 (de) * 2000-09-01 2002-03-28 Kennametal Inc Rundlauf-Schneidwerkzeug, z. B. Bohrer
AT4435U1 (de) * 2000-09-25 2001-07-25 Plansee Tizit Ag Wendeschneidplatte zum drehen
CZ296905B6 (cs) * 2004-04-30 2006-07-12 Pramet Tools, S. R. O. Rezná desticka
AT501655B1 (de) * 2005-03-24 2007-10-15 Boehlerit Gmbh & Co Kg Wendeschneidplatte zum drehschälen
JP5279300B2 (ja) * 2008-02-29 2013-09-04 国立大学法人名古屋大学 切りくず誘導機能付き切削工具
JP5288836B2 (ja) * 2008-02-29 2013-09-11 国立大学法人名古屋大学 切りくず処理機能付き工作機械
JP5515504B2 (ja) * 2008-08-22 2014-06-11 三菱マテリアル株式会社 切削インサート
DE102010021730B4 (de) 2010-05-27 2018-12-13 Kennametal Inc. Wendeschneidplatte
US8939684B2 (en) 2012-05-15 2015-01-27 Iscar, Ltd. Cutting insert with chip-control arrangement having recess depths and projection heights which increase with distance from cutting edge
US9656335B2 (en) * 2013-03-08 2017-05-23 United Technologies Corporation Broach tool rake face with a tailored surface topography
CN106475584B (zh) * 2016-11-11 2018-10-09 贵州大学 一种切削高温合金gh4169的微结构硬质合金车刀片
CN106493395B (zh) * 2016-11-11 2018-10-09 贵州大学 一种切削高强度合金钢40CrMnMo的硬质合金微槽车刀
CN107790755B (zh) * 2017-11-23 2024-03-26 炎陵欧科亿数控精密刀具有限公司 一种用于切槽、切断和外圆仿形加工的切削刀片
EP3542936A1 (en) 2018-03-22 2019-09-25 AB Sandvik Coromant A cutting insert for a shoulder milling tool
CN113573830B (zh) * 2019-03-14 2024-02-20 京瓷株式会社 刀片以及切削刀具
US20220143715A1 (en) * 2019-03-14 2022-05-12 Kyocera Corporation Insert and cutting tool
WO2021192629A1 (ja) * 2020-03-23 2021-09-30 株式会社アライドマテリアル 回転切削工具
CN114083006B (zh) * 2021-12-31 2023-04-07 华侨大学 可加工软硬金属的复合结构超硬材料刀具

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE377771B (es) * 1971-07-07 1975-07-28 Sandvik Ab
US3800379A (en) * 1972-08-02 1974-04-02 Valeron Corp Cutting insert
US3975809A (en) * 1975-06-13 1976-08-24 Kennametal Inc. Cutting insert, especially for milling operations
DE2545769A1 (de) * 1975-10-13 1977-04-21 Hans Heinlein Schneidwerkzeug, insbesondere wendeplatte
JPS5464384U (es) * 1977-10-17 1979-05-07
US4214847A (en) * 1978-12-14 1980-07-29 Fansteel Inc. Insert for railroad tools
JPS60103603U (ja) * 1983-12-21 1985-07-15 三菱マテリアル株式会社 スロ−アウエイチツプ
US4606678A (en) * 1985-04-22 1986-08-19 Gte Valeron Corporation Circular chip control insert
JPH0613767Y2 (ja) * 1987-10-20 1994-04-13 三菱マテリアル株式会社 スローアウエイチップ
SE467397B (sv) * 1988-09-22 1992-07-13 Sandvik Ab Skaer foer spaanavskiljande bearbetning, daer de inboerdes avstaanden mellan aasar belaegna i spaanformaren minskar i riktning mot skaerkantens mitt
JPH052244Y2 (es) * 1989-08-31 1993-01-20
JPH074090Y2 (ja) * 1989-10-11 1995-02-01 住友電気工業株式会社 スローアウェイチップ
US5067858A (en) * 1991-04-10 1991-11-26 Cook Warren R Multiple faced cutter insert
DE4134335A1 (de) * 1991-10-17 1993-04-22 Neumo Grundbesitz Gmbh Zerspanungs-schneidwerkzeug
US5743681A (en) * 1993-04-05 1998-04-28 Sandvik Ab Cutting insert with chip control protrusion on a chip surface
DE4431796A1 (de) * 1994-05-02 1996-03-14 Krupp Widia Gmbh Fräswerkzeug
DE4437093A1 (de) * 1994-10-17 1996-04-18 Widia Gmbh Vieleckiger Schneideinsatz
EP0792201B1 (de) * 1994-11-19 2000-01-12 KOMET Präzisionswerkzeuge Robert Breuning GmbH Schneidplatte zur spanabhebenden bearbeitung von werkstücken
KR100379345B1 (ko) * 1994-12-10 2003-06-09 켄나메탈 헤르텔 아게 베르크조위게 플러스 하르트쉬토페 고체금속드릴링용드릴링공구
GB9520436D0 (en) * 1995-10-06 1995-12-06 Sandvik Ab Cutting insert
SE513951C2 (sv) * 1998-11-20 2000-12-04 Seco Tools Ab Skär med s-formad spånbrytare
US6186705B1 (en) * 1999-02-23 2001-02-13 Ingersoll Cutting Tool Company Cutting insert with chip control
US6550556B2 (en) * 2000-12-07 2003-04-22 Smith International, Inc Ultra hard material cutter with shaped cutting surface

Also Published As

Publication number Publication date
DE19920192A1 (de) 2000-11-16
JP4602564B2 (ja) 2010-12-22
EP1181123B1 (de) 2003-04-02
US20020136611A1 (en) 2002-09-26
EP1181123A1 (de) 2002-02-27
ATE235984T1 (de) 2003-04-15
JP2002542951A (ja) 2002-12-17
US6676339B2 (en) 2004-01-13
DE50001626D1 (de) 2003-05-08
WO2000066302A1 (de) 2000-11-09
PT1181123E (pt) 2003-08-29

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