BRPI0414601A - unidade de corte, especialmente para torneamento por penetração e cilìndrico - Google Patents

unidade de corte, especialmente para torneamento por penetração e cilìndrico

Info

Publication number
BRPI0414601A
BRPI0414601A BRPI0414601-8A BRPI0414601A BRPI0414601A BR PI0414601 A BRPI0414601 A BR PI0414601A BR PI0414601 A BRPI0414601 A BR PI0414601A BR PI0414601 A BRPI0414601 A BR PI0414601A
Authority
BR
Brazil
Prior art keywords
chip
cylindrical turning
penetration
edge
cutting unit
Prior art date
Application number
BRPI0414601-8A
Other languages
English (en)
Inventor
Franz Havrda
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
Publication of BRPI0414601A publication Critical patent/BRPI0414601A/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
    • B23B27/04—Cutting-off tools
    • B23B27/045—Cutting-off tools with chip-breaking arrangements
    • 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
    • B23B2200/201—Details of the nose radius and immediately surrounding area
    • 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
    • B23B2200/321—Chip breaking or chip evacuation by chip breaking projections
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/36—Other features of cutting inserts not covered by B23B2200/04 - B23B2200/32
    • B23B2200/3645—Lands, i.e. the outer peripheral section of the rake face
    • B23B2200/3663—Lands, i.e. the outer peripheral section of the rake face having negative cutting angles
    • 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
    • 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
    • Y10T407/25—Cutters, for shaping including cut off tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Turning (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Harvester Elements (AREA)
  • Drilling Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Surgical Instruments (AREA)

Abstract

"UNIDADE DE CORTE, ESPECIALMENTE PARA TORNEAMENTO POR PENETRAçãO E CILìNDRICO". A presente invenção refere-se a uma unidade de corte, especialmente para torneamento por penetração e cilíndrico que apresenta um gume principal (2) que é seguido nos dois lados por um gume auxiliar (4), bem como tendo uma câmara de aparas puncionadas (10), voltada na direção do gume principal (2) e câmaras de aparas de torneamento cilíndrico (11), alocadas a cada um dos gumes auxiliares (4). Degraus de aparas seguem a câmara de aparas puncionadas (10), ou seja, as câmaras de aparas de torneamento cilíndrico (11), formando uma parte dos flancos de uma nervura condutora de aparas (8) que é configurada arqueada com a abertura do arco voltada na direção do gume principal (2). Entre os cantos de gumes (5), formados entre o gume principal (2) e os gumes auxiliares (4), e as extremidades (12) da nervura condutora de aparas (8) é criado um formador de aparas de canto (13).
BRPI0414601-8A 2003-09-27 2004-09-22 unidade de corte, especialmente para torneamento por penetração e cilìndrico BRPI0414601A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10344961A DE10344961A1 (de) 2003-09-27 2003-09-27 Schneidkörper, insbesondere zum Stech- und Längsdrehen
PCT/EP2004/010588 WO2005035173A1 (de) 2003-09-27 2004-09-22 Schneidkörper, insbesondere zum stech- und längsdrehen

Publications (1)

Publication Number Publication Date
BRPI0414601A true BRPI0414601A (pt) 2006-11-07

Family

ID=34399001

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414601-8A BRPI0414601A (pt) 2003-09-27 2004-09-22 unidade de corte, especialmente para torneamento por penetração e cilìndrico

Country Status (10)

Country Link
US (1) US7510355B2 (pt)
EP (1) EP1675699B1 (pt)
CN (1) CN100486741C (pt)
AT (1) ATE361802T1 (pt)
BR (1) BRPI0414601A (pt)
CA (1) CA2540209C (pt)
DE (2) DE10344961A1 (pt)
ES (1) ES2285504T3 (pt)
PL (1) PL1675699T3 (pt)
WO (1) WO2005035173A1 (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1558431B1 (en) 2002-10-18 2017-05-03 Kennametal Inc. Metal cutting insert with chip breaking surfaces
AT501655B1 (de) * 2005-03-24 2007-10-15 Boehlerit Gmbh & Co Kg Wendeschneidplatte zum drehschälen
JP5081229B2 (ja) * 2007-03-27 2012-11-28 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被削材の切削方法
US7665933B2 (en) * 2007-03-30 2010-02-23 Mitsubishi Materials Corporation Cutting insert
CN101274371A (zh) * 2007-03-30 2008-10-01 三菱麻铁里亚尔株式会社 切削刀片
CN101306476B (zh) * 2008-06-30 2010-04-14 株洲钻石切削刀具股份有限公司 用于加工高粘性、耐高温金属材料的切削刀片
JP5332504B2 (ja) * 2008-10-27 2013-11-06 三菱マテリアル株式会社 切削インサート
JP5332503B2 (ja) * 2008-10-27 2013-11-06 三菱マテリアル株式会社 切削インサート
BRPI1008750A2 (pt) * 2009-02-13 2016-03-15 Allied Machine & Eng Corp sistema de perfuração, inserto de corte, e, método para reduzir trepidação e vibração em uma operação de perfuração
EP2495058B1 (en) * 2009-10-29 2018-05-16 Kyocera Corporation Cutting insert
US9242299B2 (en) * 2010-01-07 2016-01-26 Gkn Sinter Metals, Llc Machining tool and method of manufacturing same
KR101435471B1 (ko) * 2010-05-27 2014-08-28 쿄세라 코포레이션 절삭 인서트 및 절삭공구, 및 그것들을 사용한 절삭 가공물의 제조방법
US9272336B2 (en) 2010-09-29 2016-03-01 Kyocera Corporation Cutting insert, cutting tool, and method of manufacturing machined product using them
US9205495B2 (en) * 2011-02-28 2015-12-08 Kyocera Corporation Cutting insert, cutting tool, and method of manufacturing machined product using them
DE102012004804C5 (de) 2012-03-09 2019-03-14 Kennametal Inc. Stechschneidplatte sowie Stechschneidwerkzeug
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
JP6038594B2 (ja) 2012-10-26 2016-12-07 住友電工ハードメタル株式会社 突っ切り加工用工具
DE102012111576B4 (de) * 2012-11-29 2022-05-25 Kennametal Inc. Schneideinsatz mit Kühlmittelkanal und Schneidwerkzeug mit einem Werkzeughalter und einem solchen Schneideinsatz
JP6206801B2 (ja) 2013-09-09 2017-10-04 住友電工ハードメタル株式会社 切削インサート
CN105682835B (zh) * 2013-10-29 2017-12-12 京瓷株式会社 切削镶刀及切削工具、使用它们的切削加工物的制造方法
US9579727B2 (en) 2014-05-28 2017-02-28 Kennametal Inc. Cutting assembly with cutting insert having enhanced coolant delivery
DE102014116660A1 (de) * 2014-11-14 2016-05-19 Kennametal Inc. Schneideinsatz
US10569336B2 (en) * 2015-09-07 2020-02-25 Kyocera Corporation Cutting insert, cutting tool, and method of manufacturing machined product
TWI669789B (zh) * 2016-04-25 2019-08-21 矽品精密工業股份有限公司 電子封裝件
JP6798663B2 (ja) * 2016-04-27 2020-12-09 住友電工ハードメタル株式会社 切削インサート
JP2017226039A (ja) * 2016-06-22 2017-12-28 日立オートモティブシステムズ株式会社 切削加工用ツール
US11161178B2 (en) * 2016-10-31 2021-11-02 Kyocera Corporation Cutting insert, cutting tool, and method of manufacturing machined product
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
EP3450063A1 (en) * 2017-08-30 2019-03-06 Tungaloy Corporation Cutting tool
US10384268B1 (en) * 2018-02-05 2019-08-20 Iscar, Ltd. Grooving insert having rearwardly pointing arrowhead-shaped chip former
CN112236257B (zh) * 2018-07-06 2023-03-21 京瓷株式会社 切削刀片、切削刀具及切削加工物的制造方法
DE102019121468A1 (de) * 2019-08-08 2021-02-11 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Schneidplatte und Werkzeug mit einer solchen Schneidplatte
CN111730079A (zh) * 2020-07-21 2020-10-02 北京沃尔德金刚石工具股份有限公司 一种新型断屑台槽刀
CN113579272A (zh) * 2021-08-03 2021-11-02 西南石油大学 一种圆弧槽车刀及其设计方法
US11806793B2 (en) 2021-11-03 2023-11-07 Iscar, Ltd. Cutting insert having laterally spaced apart, longitudinally extending wedge abutment surfaces, tool holder and cutting tool
JP7269540B1 (ja) 2022-09-28 2023-05-09 株式会社タンガロイ 切削インサート

Family Cites Families (16)

* 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.
SE377771B (pt) * 1971-07-07 1975-07-28 Sandvik Ab
JPH07115251B2 (ja) * 1988-10-13 1995-12-13 東芝タンガロイ株式会社 切削用チップ
GB8903075D0 (en) * 1989-02-10 1989-03-30 Iscar Hartmetall A cutting insert
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
SE508121C2 (sv) * 1992-04-30 1998-08-31 Sandvik Ab Skär för svarvnings- och spårstickningsverktyg
US5725334A (en) * 1993-03-29 1998-03-10 Widia Gmbh Cutting insert
US5743681A (en) * 1993-04-05 1998-04-28 Sandvik Ab Cutting insert with chip control protrusion on a chip surface
GB2290994B (en) * 1994-07-05 1998-06-10 Valenite Inc Cutting insert
US5511911A (en) * 1994-07-05 1996-04-30 Valenite Inc. Cutting insert
DE29503246U1 (de) * 1995-02-27 1995-04-06 Kemmer Hartmetallwerkzeuge GmbH, 72218 Wildberg Messerplatte
SE504182C2 (sv) * 1995-11-23 1996-12-02 Sandvik Ab Skär för spårstickning samt breddning av spår
SE505165C2 (sv) * 1996-06-06 1997-07-07 Sandvik Ab Skär för spårstickning
IL120422A0 (en) * 1997-03-11 1997-07-13 Iscar Ltd A cutting insert
DE10042694A1 (de) * 2000-08-31 2002-03-28 Horn P Hartmetall Werkzeugfab Vorrichtung zum spanenden Bearbeiten von Werkstücken, insbesondere Metallschneideeinsatz mit konvex gekrümmter Noppe
SE525729C2 (sv) * 2002-01-31 2005-04-12 Sandvik Ab Skär för spårstickning och profilering

Also Published As

Publication number Publication date
EP1675699B1 (de) 2007-05-09
CN1867416A (zh) 2006-11-22
US20060269367A1 (en) 2006-11-30
ATE361802T1 (de) 2007-06-15
PL1675699T3 (pl) 2007-10-31
CA2540209C (en) 2011-06-21
DE10344961A1 (de) 2005-04-28
CN100486741C (zh) 2009-05-13
DE502004003794D1 (de) 2007-06-21
EP1675699A1 (de) 2006-07-05
ES2285504T3 (es) 2007-11-16
US7510355B2 (en) 2009-03-31
CA2540209A1 (en) 2005-04-21
WO2005035173A1 (de) 2005-04-21

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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 A 10A ANUIDADE.

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2272 DE 22/07/2014.