BR112012018678A2 - inserto de corte - Google Patents

inserto de corte

Info

Publication number
BR112012018678A2
BR112012018678A2 BR112012018678A BR112012018678A BR112012018678A2 BR 112012018678 A2 BR112012018678 A2 BR 112012018678A2 BR 112012018678 A BR112012018678 A BR 112012018678A BR 112012018678 A BR112012018678 A BR 112012018678A BR 112012018678 A2 BR112012018678 A2 BR 112012018678A2
Authority
BR
Brazil
Prior art keywords
cutting
corner
edges
portions
cutting insert
Prior art date
Application number
BR112012018678A
Other languages
English (en)
Inventor
Hong Sik Park
Original Assignee
Taegu Tec 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 Taegu Tec Ltd filed Critical Taegu Tec Ltd
Publication of BR112012018678A2 publication Critical patent/BR112012018678A2/pt

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
    • B23B2200/08—Rake or top surfaces
    • B23B2200/081—Rake or top surfaces with projections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/20—Top or side views of the cutting edge
    • B23B2200/204—Top or side views of the cutting edge with discontinuous cutting edge
    • 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)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

inserto de corte. um inserto de corte em forma de hexaedro é descrito, o qual tem uma superfície superior, uma superfície inferior, uma pluralidade de superfícies laterais conectando a superfície superior e a superfície inferior e um furo central passando através das superfícies superior e inferior. a superfície inferior tem um superfície de montagem plana, e a superfície superior é encurvada concavamente através de sua área inteira e provida com arestas de corte ao longo da linha de fronteira às superfícies laterais, e porções de aresta de canto formadas nas fronteiras de duas arestas de corte adjacentes. as arestas de corte são formadas de modo que a altura é a maior nas porções de aresta de corte de canto e a menor nas porções centrais. uma porção de ressalto, uma superfície inclinada para baixo, uma superfície de fundo, e uma porção de ressalto de assento são formadas a partir das arestas de corte para dentro na superfície superior. uma pluralidade de protuberâncias semiesféricas é formada nas porções de fronteira entre a superfície inclinada para baixo e a superfície de fundo, e pelo menos uma porção de aresta de corte de canto tem uma superfície de fundo de canto circundada por uma protuberância de cinta de arco que conecta duas protuberância semiesféricas adjacentes.
BR112012018678A 2010-02-05 2011-01-13 inserto de corte BR112012018678A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100011172A KR101142902B1 (ko) 2010-02-05 2010-02-05 절삭 인서트
PCT/KR2011/000268 WO2011096654A2 (en) 2010-02-05 2011-01-13 Cutting insert

Publications (1)

Publication Number Publication Date
BR112012018678A2 true BR112012018678A2 (pt) 2016-05-03

Family

ID=44355909

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012018678A BR112012018678A2 (pt) 2010-02-05 2011-01-13 inserto de corte

Country Status (7)

Country Link
US (1) US9120153B2 (pt)
EP (1) EP2531317A4 (pt)
KR (1) KR101142902B1 (pt)
CN (1) CN102741000A (pt)
BR (1) BR112012018678A2 (pt)
WO (1) WO2011096654A2 (pt)
ZA (1) ZA201206578B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011082979A1 (de) * 2011-09-19 2013-03-21 Komet Group Gmbh Reibwerkzeug und Verfahren zu dessen Herstellung
CN104136158B (zh) * 2012-02-29 2017-03-01 京瓷株式会社 切削镶刀、切削工具以及切削加工物的制造方法
US9597733B2 (en) * 2013-02-27 2017-03-21 Kyocera Corporation Cutting insert, cutting tool, and method of producing machined product
EP3034214A1 (en) * 2014-12-19 2016-06-22 Pramet Tools, S.R.O. Drill and drill insert with chipbreaker protrusions
CN106392111B (zh) * 2015-07-30 2018-09-07 基准精密工业（惠州）有限公司 车刀及其车刀片
US11628504B2 (en) * 2018-01-23 2023-04-18 Kyocera Corporation Cutting insert, cutting tool, and method for manufacturing machined product
US11446745B2 (en) * 2018-09-27 2022-09-20 Iscar, Ltd. Turning insert having peninsula and island protrusions, and turning tool
CN112462692B (zh) * 2020-12-01 2022-02-25 上海维宏电子科技股份有限公司 针对数控六面钻孔开料机实现刀路规划双钻包的方法、系统、装置、处理器及其存储介质

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100107A (ja) 1986-10-14 1988-05-02 Hitachi Metals Ltd アモルフアス合金粉末の製造方法
JPS63100107U (pt) * 1986-12-19 1988-06-29
DE8700393U1 (de) * 1987-01-09 1988-05-05 Nederlandse Hardmetaal Fabrieken B.V., Arnhem Schneidwerkzeug für die spanabhebende Metallbearbeitung
FR2624414A1 (fr) * 1987-12-11 1989-06-16 Safety Plaquette de coupe a aretes de coupe surelevees
SU1611583A1 (ru) * 1988-10-25 1990-12-07 Ленинградский Филиал Специального Производственно-Технологического Бюро "Оргпримтвердосплав" Многогранна режуща пластина
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
JP2537101Y2 (ja) * 1991-03-29 1997-05-28 三菱マテリアル株式会社 スローアウェイチップ
US5743681A (en) * 1993-04-05 1998-04-28 Sandvik Ab Cutting insert with chip control protrusion on a chip surface
JP3487195B2 (ja) * 1998-10-19 2004-01-13 三菱マテリアル株式会社 大型スローアウェイチップ
US6065907A (en) * 1998-12-23 2000-05-23 Kennametal Inc. Cutting insert with chip control
JP3812473B2 (ja) * 2001-11-20 2006-08-23 三菱マテリアル株式会社 スローアウェイチップ
BRPI0721677A2 (pt) 2007-06-26 2013-03-26 Taegu Tec Ltd inserÇço de corte com projeÇÕes formadas na Área de canto da mesma
KR100901470B1 (ko) 2007-07-05 2009-06-08 대구텍 주식회사 코너 리세스부를 지니는 절삭 인서트
KR100901471B1 (ko) * 2007-08-10 2009-06-08 대구텍 주식회사 코너 돌기를 갖는 절삭 인서트
JP5158490B2 (ja) * 2008-03-06 2013-03-06 住友電工ハードメタル株式会社 刃先交換式切削チップ

Also Published As

Publication number Publication date
US9120153B2 (en) 2015-09-01
KR20110091365A (ko) 2011-08-11
KR101142902B1 (ko) 2012-05-10
WO2011096654A2 (en) 2011-08-11
EP2531317A4 (en) 2015-07-08
US20120294682A1 (en) 2012-11-22
EP2531317A2 (en) 2012-12-12
CN102741000A (zh) 2012-10-17
WO2011096654A3 (en) 2011-11-10
ZA201206578B (en) 2013-05-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 4A E 5A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.