BR112012027937A2 - inserto de corte, e, ferramenta de corte amovível. - Google Patents

inserto de corte, e, ferramenta de corte amovível.

Info

Publication number
BR112012027937A2
BR112012027937A2 BR112012027937A BR112012027937A BR112012027937A2 BR 112012027937 A2 BR112012027937 A2 BR 112012027937A2 BR 112012027937 A BR112012027937 A BR 112012027937A BR 112012027937 A BR112012027937 A BR 112012027937A BR 112012027937 A2 BR112012027937 A2 BR 112012027937A2
Authority
BR
Brazil
Prior art keywords
section
cutting
cutting blade
cutting insert
corner
Prior art date
Application number
BR112012027937A
Other languages
English (en)
Inventor
Satoru Yoshida
Original Assignee
Tungaloy Corp
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 Tungaloy Corp filed Critical Tungaloy Corp
Publication of BR112012027937A2 publication Critical patent/BR112012027937A2/pt

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
    • B23C5/202—Plate-like cutting inserts with special form
    • B23C5/205—Plate-like cutting inserts with special form characterised by chip-breakers of special form
    • 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
    • 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
    • B23C5/06—Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface
    • 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
    • B23C5/202—Plate-like cutting inserts with special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0422—Octagonal
    • 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
    • B23C2200/201—Details of the nose radius and immediately surrounding areas
    • 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
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1908—Face or end mill
    • Y10T407/1924—Specified tool shape
    • 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
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2268—Cutters, for shaping including holder having seat for inserted tool 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
    • Y10T407/23—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

Abstract

inserto de corte, e, ferramenta de corte amovível. é provido um inserto de corte de modo que a geração de rebarbas seja restringida, e que usinagem de alta eficiência é tornada possível. o inserto de corte possui uma lâmina de corte que é formada na interseção de uma face de ataque e uma face de flanco. a lâmina de corte compreende uma seção de canto (20), uma primeira lâmina de corte principal (21) que é formada em um lado da seção de canto (20), e uma segunda lâmina de corte principal (22) que é formada do outro lado da seção de canto (20). a segunda lâmina de corte principal (22) é provida com uma seção inclinada para baixo (22a) que gradualmente declina, enquanto a mesma se move para longe da seção de canto (20), do lado da superfície, dentre uma superfície de topo e uma superfície de fundo, onde a face de ataque (11) é formada na direção do lado de superfície oposto; e uma seção inclinada para cima (22b) que gradualmente declina, enquanto a mesma se move para longe da seção de canto, da dita superfície oposta para a direção do lado de superfície onde a face de ataque (11) é formada. a seção inclinada para cima é conectada à seção conectada para baixo. pelo menos a área de conexão entre a seção inclinada para cima e a seção conectada para baixo possui uma seção de alívio (24) que é curvada de maneira côncava.
BR112012027937A 2010-05-06 2011-05-02 inserto de corte, e, ferramenta de corte amovível. BR112012027937A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010106794 2010-05-06
PCT/JP2011/060542 WO2011138950A1 (ja) 2010-05-06 2011-05-02 切削用インサートおよび刃先交換式切削工具

Publications (1)

Publication Number Publication Date
BR112012027937A2 true BR112012027937A2 (pt) 2015-11-24

Family

ID=44903801

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012027937A BR112012027937A2 (pt) 2010-05-06 2011-05-02 inserto de corte, e, ferramenta de corte amovível.

Country Status (9)

Country Link
US (1) US20130094913A1 (pt)
EP (1) EP2567768A1 (pt)
JP (2) JP5299568B2 (pt)
KR (1) KR20130024903A (pt)
CN (1) CN102905827A (pt)
BR (1) BR112012027937A2 (pt)
CA (1) CA2798659A1 (pt)
RU (1) RU2012146970A (pt)
WO (1) WO2011138950A1 (pt)

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AT12630U1 (de) 2011-08-26 2012-09-15 Ceratizit Austria Gmbh Doppelseitiger schneideinsatz zum fräsen
US9718138B2 (en) 2012-11-30 2017-08-01 Kyocera Corporation Cutting insert, cutting tool, and method of producing machined product
US9296054B2 (en) * 2013-05-23 2016-03-29 Kennametal Inc. Indexable cutting insert with a triangular shape
JP6228229B2 (ja) * 2013-11-20 2017-11-08 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
CN106413958B (zh) * 2014-05-26 2018-12-04 株式会社泰珂洛 切削刀片、主体及切削刀具
CN106457422A (zh) * 2014-07-10 2017-02-22 住友电工硬质合金株式会社 切削刀具和面铣刀
US10668540B2 (en) * 2015-03-23 2020-06-02 Kyocera Corporation Insert, drill, and method of manufacturing machined product using the same
JP6470405B2 (ja) * 2015-05-26 2019-02-13 京セラ株式会社 切削インサート、切削工具及びこれを用いた切削加工物の製造方法
USD854063S1 (en) * 2016-08-26 2019-07-16 Sumitomo Electric Hardmetal Corp. Cutting tool
CN110023014B (zh) * 2016-12-27 2020-09-18 住友电工硬质合金株式会社 切削刀具
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

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JP3348534B2 (ja) 1994-08-12 2002-11-20 三菱マテリアル株式会社 スローアウェイ式転削工具
US5807031A (en) * 1995-03-10 1998-09-15 Mitsubishi Materials Corp. Throw-away tip and throw-away type cutter
JP3317089B2 (ja) * 1995-06-01 2002-08-19 三菱マテリアル株式会社 スローアウェイチップ及びスローアウェイ式カッタ
JP2001009628A (ja) * 1999-07-01 2001-01-16 Mitsubishi Materials Corp スローアウェイチップ及びスローアウェイ式カッタ
SE515070C2 (sv) * 1999-10-22 2001-06-05 Sandvik Ab Dubbelnegativt skär till verktyg för spånavskiljande bearbetning
US6530726B2 (en) * 2001-04-04 2003-03-11 Kennametal Inc. Cutting insert having improved cutting
US6604893B2 (en) * 2001-07-27 2003-08-12 Kennametal Inc. Cutting insert with wiper
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SE530090C2 (sv) * 2006-06-27 2008-02-26 Sandvik Intellectual Property Planfrässkär med flera bågformiga deleggar och konvexa släppningsytor
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SE531250C2 (sv) * 2007-06-05 2009-02-03 Sandvik Intellectual Property Indexerbart hörnfrässkär
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CA2757400A1 (en) * 2009-04-02 2010-10-07 Tungaloy Corporation Cutting insert and cutting edge replaceable cutting tool
EP2436465B1 (en) * 2009-05-28 2017-03-08 Kyocera Corporation Cutting insert and cutting tool, and manufacturing method of cut items using same
KR101097658B1 (ko) * 2009-05-29 2011-12-22 대구텍 유한회사 절삭 삽입체
US8882408B2 (en) * 2009-06-29 2014-11-11 Kyocera Corporation Cutting insert, cutting tool, and method of manufacturing machined product using the same
EP2474378B1 (en) * 2009-08-31 2018-04-18 Kyocera Corporation Cutting tool and production method for cut items using the same
EP2495060B1 (en) * 2009-10-28 2018-02-07 Kyocera Corporation Cutting insert and cutting tool, and cut workpiece manufacturing method using same
JP5620929B2 (ja) * 2010-01-29 2014-11-05 京セラ株式会社 切削インサートおよび切削工具、並びにそれを用いた切削加工物の製造方法
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KR20130038292A (ko) * 2010-06-21 2013-04-17 가부시키가이샤 탕가로이 절삭용 인서트 및 날끝 교환식 전삭공구
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WO2013065393A1 (ja) * 2011-10-31 2013-05-10 京セラ株式会社 切削インサートおよび切削工具、並びにそれを用いた切削加工物の製造方法
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US8708616B2 (en) * 2012-07-06 2014-04-29 Iscar, Ltd. Rotary cutting tool and reversible cutting insert therefor

Also Published As

Publication number Publication date
JP5299568B2 (ja) 2013-09-25
EP2567768A1 (en) 2013-03-13
CA2798659A1 (en) 2011-11-10
KR20130024903A (ko) 2013-03-08
US20130094913A1 (en) 2013-04-18
RU2012146970A (ru) 2014-06-20
JP2013078842A (ja) 2013-05-02
JPWO2011138950A1 (ja) 2013-07-22
WO2011138950A1 (ja) 2011-11-10
JP5445700B2 (ja) 2014-03-19
CN102905827A (zh) 2013-01-30

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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 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 2384 DE 13-09-2016 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.