BR112018008063A2 - inserto de fresamento, e, ferramenta de fresamento. - Google Patents

inserto de fresamento, e, ferramenta de fresamento.

Info

Publication number
BR112018008063A2
BR112018008063A2 BR112018008063-2A BR112018008063A BR112018008063A2 BR 112018008063 A2 BR112018008063 A2 BR 112018008063A2 BR 112018008063 A BR112018008063 A BR 112018008063A BR 112018008063 A2 BR112018008063 A2 BR 112018008063A2
Authority
BR
Brazil
Prior art keywords
cutting edge
cutting
milling
secondary contact
portions
Prior art date
Application number
BR112018008063-2A
Other languages
English (en)
Inventor
Dagan Daniel
Original Assignee
Iscar 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 Iscar Ltd. filed Critical Iscar Ltd.
Publication of BR112018008063A2 publication Critical patent/BR112018008063A2/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
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts 
    • B23C5/2213—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts  having a special shape
    • 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
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • 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
    • B23C2200/0477—Triangular
    • 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
    • B23C2200/082—Rake or top surfaces with an elevated clamping surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/36—Other features of the milling insert not covered by B23C2200/04 - B23C2200/32
    • B23C2200/361—Fixation holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/36—Other features of the milling insert not covered by B23C2200/04 - B23C2200/32
    • B23C2200/367—Mounted tangentially, i.e. where the rake face is not the face with largest area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/16—Fixation of inserts or cutting bits in the tool
    • B23C2210/168—Seats for cutting inserts, supports for replacable cutting bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

um inserto de fresamento tangencial reversível e indexável inclui duas superfícies principais e uma superfície periférica que se estende entre as mesmas. o inserto de fresamento inclui um plano médio (m) localizado em um ponto intermediário entre as superfícies principais, e um furo de fixação de inserto com um eixo geométrico de furo central (h). a superfície periférica inclui três superfícies laterais, cada uma das quais inclui exatamente duas porções de corte, duas porções de relevo e duas superfícies de contato secundárias localizadas em lados opostos do plano médio (m), cada uma continuamente se estende entre respectivas porção de corte e porção de relevo. cada porção de corte inclui uma aresta de corte principal, uma aresta de corte secundária, e uma aresta de corte de quina. em uma seção transversal ao longo de um primeiro plano imaginário perpendicular ao eixo geométrico de furo (h), cada superfície de contato secundária é concavamente curvada, e em cada superfície lateral, as superfícies de contato secundárias convergem externamente.
BR112018008063-2A 2015-11-19 2016-10-30 inserto de fresamento, e, ferramenta de fresamento. BR112018008063A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/945,486 2015-11-19
US14/945,486 US10076795B2 (en) 2015-11-19 2015-11-19 Triangular tangential milling insert and milling tool
PCT/IL2016/051170 WO2017085711A1 (en) 2015-11-19 2016-10-30 Triangular tangential milling insert and milling tool

Publications (1)

Publication Number Publication Date
BR112018008063A2 true BR112018008063A2 (pt) 2018-10-23

Family

ID=57406293

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018008063-2A BR112018008063A2 (pt) 2015-11-19 2016-10-30 inserto de fresamento, e, ferramenta de fresamento.

Country Status (14)

Country Link
US (1) US10076795B2 (pt)
EP (1) EP3377258B1 (pt)
JP (1) JP7023224B2 (pt)
KR (1) KR20180085722A (pt)
CN (1) CN108349022B (pt)
BR (1) BR112018008063A2 (pt)
CA (1) CA3005712A1 (pt)
ES (1) ES2932655T3 (pt)
IL (1) IL258781B (pt)
PL (1) PL3377258T3 (pt)
PT (1) PT3377258T (pt)
RU (1) RU2724768C2 (pt)
TW (1) TWI736558B (pt)
WO (1) WO2017085711A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3338931B1 (en) * 2016-09-27 2024-05-29 Tungaloy Corporation Cutting insert and cutting tool
DE102017109098A1 (de) * 2017-04-27 2018-10-31 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Schneideinsatz und Werkzeug zur spanenden Bearbeitung eines Werkstücks
JP6776199B2 (ja) * 2017-07-18 2020-10-28 日本特殊陶業株式会社 切削インサート
US11241747B2 (en) * 2017-10-16 2022-02-08 Iscar, Ltd. Cutting tool and undersized bore-less indexable insert therefor
US10632548B2 (en) * 2017-11-20 2020-04-28 Iscar, Ltd. Triangular-shaped indexable cutting insert having recessed side surfaces and rotary cutting tool
DE112019002343T5 (de) * 2018-05-07 2021-01-21 Kyocera Corporation Schneideinsatz und Schneidwerkzeug und Verfahren zur Herstellung eines maschinell bearbeiteten Produkts
DE112019005433T5 (de) * 2018-10-30 2021-07-15 Kyocera Corporation Schneideinsatz, schneidwerkzeug und verfahren zur herstellung eines maschinell bearbeiteten produkts
JP7223773B2 (ja) * 2018-12-25 2023-02-16 京セラ株式会社 回転工具及び切削加工物の製造方法
US10974328B2 (en) * 2019-06-25 2021-04-13 Iscar, Ltd. Indexable drilling insert having three tip portions and rotary cutting tool having such drilling insert centrally mounted
JP6699080B1 (ja) * 2019-10-18 2020-05-27 株式会社タンガロイ 切削インサート及び転削工具
JP6974808B1 (ja) * 2021-02-10 2021-12-01 株式会社タンガロイ 切削インサート
CN113510283B (zh) * 2021-07-15 2023-04-25 内蒙古第一机械集团股份有限公司 一种钛合金材料的切削刀具与切削工艺

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US3805349A (en) * 1970-03-30 1974-04-23 Sumitomo Electric Industries Throw-away insert for milling cutter
IT973795B (it) 1971-12-06 1974-06-10 Bennet T J Perfezionamento negli elementi taglianti ad inserimento per frese torni e simili
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SE530181C2 (sv) * 2005-12-21 2008-03-18 Sandvik Intellectual Property Verktyg för spånavskiljande bearbetning samt grundkropp och separat låsorgan härför
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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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US9527142B2 (en) * 2013-02-19 2016-12-27 Iscar, Ltd. High speed milling tool and tangential ramping milling insert therefor
CN103212726B (zh) 2013-04-08 2016-01-20 株洲钻石切削刀具股份有限公司 切削刀片及切削刀具
US9296054B2 (en) * 2013-05-23 2016-03-29 Kennametal Inc. Indexable cutting insert with a triangular shape
RU2537642C1 (ru) * 2013-07-05 2015-01-10 Общество с ограниченной ответственностью "Сборные конструкции инструмента, фрезы Москвитина" Режущая пластина
US9205499B2 (en) * 2013-09-11 2015-12-08 Kennametal Inc. Cutting insert with finishing and roughing cutting edges

Also Published As

Publication number Publication date
RU2018122082A (ru) 2019-12-19
PT3377258T (pt) 2023-01-02
ES2932655T3 (es) 2023-01-23
CN108349022A (zh) 2018-07-31
EP3377258A1 (en) 2018-09-26
US10076795B2 (en) 2018-09-18
WO2017085711A1 (en) 2017-05-26
RU2724768C2 (ru) 2020-06-25
IL258781B (en) 2022-01-01
US20170144235A1 (en) 2017-05-25
CN108349022B (zh) 2020-06-16
JP7023224B2 (ja) 2022-02-21
PL3377258T3 (pl) 2023-03-27
TWI736558B (zh) 2021-08-21
RU2018122082A3 (pt) 2020-02-13
CA3005712A1 (en) 2017-05-26
IL258781A (en) 2018-06-28
JP2018534157A (ja) 2018-11-22
EP3377258B1 (en) 2022-11-23
TW201722587A (zh) 2017-07-01
KR20180085722A (ko) 2018-07-27

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]