ES2192881T3 - Pieza postiza de corte con control de virutas. - Google Patents

Pieza postiza de corte con control de virutas.

Info

Publication number
ES2192881T3
ES2192881T3 ES99965188T ES99965188T ES2192881T3 ES 2192881 T3 ES2192881 T3 ES 2192881T3 ES 99965188 T ES99965188 T ES 99965188T ES 99965188 T ES99965188 T ES 99965188T ES 2192881 T3 ES2192881 T3 ES 2192881T3
Authority
ES
Spain
Prior art keywords
floor
cutting part
position cutting
sloping
chips control
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
ES99965188T
Other languages
English (en)
Inventor
Ranajit Ghosh
Kenneth L Niebauer
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 ES2192881T3 publication Critical patent/ES2192881T3/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
    • 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
    • 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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Shovels (AREA)

Abstract

Pieza postiza de corte indizable que comprende un cuerpo poligonal (15) de material resistente al desgaste en el que el cuerpo (15) incluye una superficie superior (20), una superficie inferior (24) y una pared periférica (30) entre ellas que tienen lados (35a-d) y esquinas (40a-d) y en la que la intersección de la pared periférica (30) y la superficie superior (20) forma un filo (45) con un resalte (50) extendido a partir del filo (45), comprendiendo la superficie superior (20): a) un piso (60); b) una pared en pendiente (55a-d) inclinada hacia abajo y hacia dentro desde el resalte (50) hasta el piso (60); (c) una meseta (65) dispuesta sobre el piso (60) y espaciada hacia dentro de la pared en pendiente (55a-d), en la que la meseta (65) tiene lados en pendiente (75a-d) que ascienden desde el piso (60).
ES99965188T 1998-12-23 1999-12-09 Pieza postiza de corte con control de virutas. Expired - Lifetime ES2192881T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/220,811 US6065907A (en) 1998-12-23 1998-12-23 Cutting insert with chip control

Publications (1)

Publication Number Publication Date
ES2192881T3 true ES2192881T3 (es) 2003-10-16

Family

ID=22825077

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99965188T Expired - Lifetime ES2192881T3 (es) 1998-12-23 1999-12-09 Pieza postiza de corte con control de virutas.

Country Status (12)

Country Link
US (1) US6065907A (es)
EP (1) EP1140399B1 (es)
JP (1) JP3671150B2 (es)
KR (1) KR100562935B1 (es)
AT (1) ATE235338T1 (es)
AU (1) AU754916B2 (es)
BR (1) BR9917046A (es)
CA (1) CA2352050C (es)
DE (1) DE69906373T2 (es)
ES (1) ES2192881T3 (es)
IL (1) IL143839A (es)
WO (1) WO2000038866A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6802676B2 (en) * 2001-03-02 2004-10-12 Valenite Llc Milling insert
US20020131832A1 (en) * 2001-03-15 2002-09-19 Morsch Gary L. Cutting insert with discrete tip and method for producing the same
US6848868B2 (en) 2001-04-23 2005-02-01 Kennametal Inc. Multiple groove chip control for cutting insert
DE10346790A1 (de) * 2003-10-08 2005-05-04 Kennametal Widia Gmbh & Co Kg Schneideinsatz
JP4967721B2 (ja) * 2007-03-07 2012-07-04 三菱マテリアル株式会社 切削インサート
CN101720264B (zh) * 2007-06-26 2011-06-01 特固克有限会社 带有在其转角区域形成的突出部的切削刀片
KR100901470B1 (ko) * 2007-07-05 2009-06-08 대구텍 주식회사 코너 리세스부를 지니는 절삭 인서트
JP5139949B2 (ja) * 2007-10-15 2013-02-06 日本特殊陶業株式会社 スローアウェーインサート
CN102427904B (zh) * 2009-06-26 2013-10-16 京瓷株式会社 切削镶刀及切削工具、以及使用该切削工具的切削加工物的制造方法
KR101142902B1 (ko) * 2010-02-05 2012-05-10 대구텍 유한회사 절삭 인서트
JP5895456B2 (ja) 2010-11-15 2016-03-30 三菱マテリアル株式会社 切削インサート
JP5853613B2 (ja) 2010-11-15 2016-02-09 三菱マテリアル株式会社 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
US8967920B2 (en) 2011-09-13 2015-03-03 Iscar, Ltd. Cutting insert and chip-control arrangement therefor
US8858130B2 (en) 2012-04-24 2014-10-14 Kennametal Inc. Indexable circular cutting insert
US9409237B2 (en) 2013-09-16 2016-08-09 Iscar, Ltd. Finish depth turning insert comprising a chip control arrangement
US10076788B2 (en) 2014-05-20 2018-09-18 Iscar, Ltd. Cutting insert with chip-control arrangement
US10486239B2 (en) * 2015-02-24 2019-11-26 Tungaloy Corporation Cutting tool
WO2018025723A1 (ja) * 2016-08-03 2018-02-08 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
US10710167B2 (en) 2017-08-02 2020-07-14 Iscar, Ltd. Negative finish turning insert with chip forming arrangement
KR102432609B1 (ko) * 2018-06-01 2022-08-16 교세라 가부시키가이샤 절삭 인서트, 절삭 공구, 및 절삭 가공물의 제조 방법
US11446745B2 (en) * 2018-09-27 2022-09-20 Iscar, Ltd. Turning insert having peninsula and island protrusions, and turning tool
CN110842232A (zh) * 2019-10-17 2020-02-28 江苏科技大学 一种具有疏导排屑结构的可转位车刀
US12498696B2 (en) 2020-07-17 2025-12-16 Fanuc Corporation Numerical controller and control method to control a multi-edge tool

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947937A (en) * 1973-11-16 1976-04-06 Karl Hertel Control groove in cutting elements for metal working tools
US4626141A (en) * 1985-01-23 1986-12-02 Gte Valeron Corporation Chip control insert
US4859122A (en) * 1987-08-17 1989-08-22 Gte Valenite Corporation Polygonal cutting insert
SE459326B (sv) * 1987-11-03 1989-06-26 Sandvik Ab Vaendskaer foer spaanavskiljande bearbetning
FR2636870B1 (fr) * 1988-09-29 1994-05-13 Safety Sa Insert de coupe
US5122017A (en) * 1991-02-19 1992-06-16 Kennametal Inc. Cutting insert with chip control
US5282703A (en) * 1991-03-29 1994-02-01 Mitsubishi Materials Corporation Indexable cutter insert
DE4136417A1 (de) * 1991-11-05 1993-05-06 Krupp Widia Gmbh, 4300 Essen, De Schneideinsatz
SE508452C2 (sv) * 1992-07-02 1998-10-05 Sandvik Ab Skär för spånavskiljande bearbetning
US5230591A (en) * 1992-08-10 1993-07-27 Gte Valenite Corporation Insert for light feed, light depth of cut
US5743681A (en) * 1993-04-05 1998-04-28 Sandvik Ab Cutting insert with chip control protrusion on a chip surface
IL105758A (en) * 1993-05-20 1996-01-31 Iscar Ltd Indexable-insert drill
SE9301811D0 (sv) * 1993-05-27 1993-05-27 Sandvik Ab Cutting insert
USD365112S (en) 1994-10-12 1995-12-12 Sandvik Ab Cutting insert

Also Published As

Publication number Publication date
DE69906373T2 (de) 2004-02-05
BR9917046A (pt) 2002-01-15
ATE235338T1 (de) 2003-04-15
CA2352050C (en) 2007-02-20
EP1140399A1 (en) 2001-10-10
US6065907A (en) 2000-05-23
IL143839A0 (en) 2002-04-21
KR20020020672A (ko) 2002-03-15
AU3115800A (en) 2000-07-31
WO2000038866A1 (en) 2000-07-06
DE69906373D1 (de) 2003-04-30
WO2000038866A9 (en) 2001-08-02
JP2002533223A (ja) 2002-10-08
AU754916B2 (en) 2002-11-28
IL143839A (en) 2004-12-15
JP3671150B2 (ja) 2005-07-13
EP1140399B1 (en) 2003-03-26
CA2352050A1 (en) 2000-07-06
KR100562935B1 (ko) 2006-03-22
WO2000038866B1 (en) 2000-08-17

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