BR112012027776A2 - inserto de corte - Google Patents

inserto de corte

Info

Publication number
BR112012027776A2
BR112012027776A2 BR112012027776A BR112012027776A BR112012027776A2 BR 112012027776 A2 BR112012027776 A2 BR 112012027776A2 BR 112012027776 A BR112012027776 A BR 112012027776A BR 112012027776 A BR112012027776 A BR 112012027776A BR 112012027776 A2 BR112012027776 A2 BR 112012027776A2
Authority
BR
Brazil
Prior art keywords
section
cutting
cutting insert
breaking device
chip breaking
Prior art date
Application number
BR112012027776A
Other languages
English (en)
Other versions
BR112012027776B1 (pt
Inventor
Shinya Majima
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 BR112012027776A2 publication Critical patent/BR112012027776A2/pt
Publication of BR112012027776B1 publication Critical patent/BR112012027776B1/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
    • 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
    • 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
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1603—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with specially shaped plate-like exchangeable cutting inserts, e.g. chip-breaking groove
    • B23B27/1607—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with specially shaped plate-like exchangeable cutting inserts, e.g. chip-breaking groove characterised by having chip-breakers
    • 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
    • B23B27/22—Cutting tools with chip-breaking equipment
    • 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
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • 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
    • B23B2200/08—Rake or top surfaces
    • B23B2200/086—Rake or top surfaces with one or more grooves
    • B23B2200/087—Rake or top surfaces with one or more grooves for chip breaking
    • 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
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/08—Rake or top surfaces
    • B23C2200/081—Rake or top surfaces with projections
    • 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
    • B23C2200/32—Chip breaking or chip evacuation
    • B23C2200/323—Chip breaking or chip evacuation by chip-breaking projections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/32—Chip breaking or chip evacuation
    • B23C2200/326—Chip breaking or chip evacuation by chip-breaking grooves
    • 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
    • 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)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)
  • Drilling Tools (AREA)

Abstract

inserto de corte. é provido um inserto de corte que possui desempenho de processamento de apara melhorada durante trabalho de corte e desempenho de resistência a defeito melhorado. um inserto de corte tendo uma forma de placa substancialmente poligonal, na qual uma borda de corte (6) é formada em uma seção de linha de crista de interseção entre uma superfície de corte (2a) e uma superfície de flanco (4a), e um dispositivo de quebra de aparas é formado na superfície de corte (2a), em que uma seção côncava de dispositivo de quebra de apara (40) de uma seção frontal possui uma superfície de ataque (40b), e a supefície de ataque (40b) se curva em uma forma côncava a partir da seção periférica próxima a seção frontal (5) para uma seção de superfície de fundo (40c), gradualmente se inclinando em direção a seção de superfície de fundo (40c), e se conectando suavemente à seção de superfície de fundo (40c).
BR112012027776-6A 2010-05-11 2011-05-06 Inserto de corte BR112012027776B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010109587 2010-05-11
JP2010-109587 2010-05-11
PCT/JP2011/060589 WO2011142297A1 (ja) 2010-05-11 2011-05-06 切削インサート

Publications (2)

Publication Number Publication Date
BR112012027776A2 true BR112012027776A2 (pt) 2016-08-02
BR112012027776B1 BR112012027776B1 (pt) 2020-06-23

Family

ID=44914353

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012027776-6A BR112012027776B1 (pt) 2010-05-11 2011-05-06 Inserto de corte

Country Status (9)

Country Link
US (1) US8876441B2 (pt)
EP (1) EP2570211B1 (pt)
JP (1) JP5206905B2 (pt)
KR (1) KR20120134151A (pt)
CN (1) CN102905824B (pt)
BR (1) BR112012027776B1 (pt)
CA (1) CA2797022A1 (pt)
RU (1) RU2532612C2 (pt)
WO (1) WO2011142297A1 (pt)

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DE102013113235B4 (de) * 2012-12-04 2021-02-25 Kennametal India Ltd. Schneidplatte mit Bogenkanten
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US10076788B2 (en) * 2014-05-20 2018-09-18 Iscar, Ltd. Cutting insert with chip-control arrangement
WO2016017470A1 (ja) * 2014-07-29 2016-02-04 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
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JP6315350B2 (ja) * 2015-10-23 2018-04-25 住友電工ハードメタル株式会社 回転切削工具
JP2017094467A (ja) * 2015-11-26 2017-06-01 住友電工ハードメタル株式会社 回転工具
US10195673B2 (en) * 2015-12-11 2019-02-05 Kennametal Inc. Ceramic cutting insert and method of making same
CN105965045B (zh) * 2016-06-29 2018-03-02 北京沃尔德金刚石工具股份有限公司 一种断屑槽刀具及加工方法
JP6607472B2 (ja) * 2016-08-31 2019-11-20 住友電工ハードメタル株式会社 切削インサート
JP6512487B2 (ja) * 2016-08-31 2019-05-15 パナソニックＩｐマネジメント株式会社 調理用ブレンダ
JP6447892B1 (ja) * 2017-06-23 2019-01-09 株式会社タンガロイ 切削工具
CN107138753B (zh) * 2017-07-04 2023-05-09 贵州大学 一种切削高温合金gh4169的微槽硬质合金车刀片
CN107138752B (zh) * 2017-07-04 2023-05-09 贵州大学 一种切削40CrMnMo的涂层硬质合金前刀面梳齿形微槽车刀
CN111148593B (zh) * 2018-09-06 2023-07-14 住友电工硬质合金株式会社 切削刀具
CN109014258A (zh) * 2018-09-10 2018-12-18 株洲华锐精密工具股份有限公司 一种用于钛合金半精加工的可转位车刀片
CN109482919B (zh) * 2019-01-08 2020-08-11 广东工业大学 一种带有断屑结构的可转位切削刀片
CN110315099B (zh) * 2019-06-28 2024-06-25 厦门金鹭特种合金有限公司 一种用于金属材料切削加工的可转位切削刀片
CN112139527A (zh) * 2020-09-23 2020-12-29 哈尔滨理工大学 一种用于切削铍材的断屑槽刀具
CN114309682A (zh) 2020-09-30 2022-04-12 肯纳金属公司 切削刀片
CN112475340A (zh) * 2020-12-07 2021-03-12 哈尔滨理工大学 一种高压冷却下高效断屑减磨双面菱形车刀片
CN113145878A (zh) * 2021-05-10 2021-07-23 哈尔滨理工大学 新型偏置斜沟槽微织构减磨菱形车刀片
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Also Published As

Publication number Publication date
WO2011142297A1 (ja) 2011-11-17
EP2570211A4 (en) 2014-07-23
US8876441B2 (en) 2014-11-04
CA2797022A1 (en) 2011-11-17
EP2570211B1 (en) 2020-07-15
CN102905824A (zh) 2013-01-30
KR20120134151A (ko) 2012-12-11
US20130094914A1 (en) 2013-04-18
JPWO2011142297A1 (ja) 2013-07-22
RU2532612C2 (ru) 2014-11-10
BR112012027776B1 (pt) 2020-06-23
EP2570211A1 (en) 2013-03-20
JP5206905B2 (ja) 2013-06-12
CN102905824B (zh) 2015-01-28
RU2012147794A (ru) 2014-06-20

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
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