BR112018076993A2 - ferramenta de corte e inserto de corte indexável em formato triangular para a mesma - Google Patents

ferramenta de corte e inserto de corte indexável em formato triangular para a mesma

Info

Publication number
BR112018076993A2
BR112018076993A2 BR112018076993A BR112018076993A BR112018076993A2 BR 112018076993 A2 BR112018076993 A2 BR 112018076993A2 BR 112018076993 A BR112018076993 A BR 112018076993A BR 112018076993 A BR112018076993 A BR 112018076993A BR 112018076993 A2 BR112018076993 A2 BR 112018076993A2
Authority
BR
Brazil
Prior art keywords
planes
positioning
cutting
bisector
cutting insert
Prior art date
Application number
BR112018076993A
Other languages
English (en)
Other versions
BR112018076993B1 (pt
Inventor
Men Yuri
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 BR112018076993A2 publication Critical patent/BR112018076993A2/pt
Publication of BR112018076993B1 publication Critical patent/BR112018076993B1/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
    • B23C5/2239—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped by a clamping member acting almost perpendicular on the cutting face
    • B23C5/2243—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped by a clamping member acting almost perpendicular on the cutting face for plate-like cutting inserts 
    • B23C5/2247—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped by a clamping member acting almost perpendicular on the cutting face 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
    • B23C5/16—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
    • B23C5/16—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
    • 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
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0477—Triangular
    • B23C2200/0483—Triangular rounded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/12—Side or flank surfaces
    • B23C2200/125—Side or flank surfaces discontinuous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

um inserto de corte indexável (20) que tem superfícies de extremidade superior e inferior opostas (22, 24), e uma superfície periférica (26) que inclui três superfícies laterais (28) e três superfícies de aresta (30). cada superfície de aresta (30) cruza a superfície de extremidade superior (22) para formar uma borda de corte superior (32), e cada superfície lateral (28) tem uma superfície de posicionamento (34). a superfície de extremidade inferior (24) tem três superfícies contíguas inferiores (40) voltadas radialmente para fora. as três superfícies de posicionamento (34) definem um primeiro triângulo imaginário (t1) que tem três primeiros planos bissetores (p_b1) e três planos de posicionamento (p_vl), e as três superfícies contíguas inferiores (40) definem um segundo triângulo imaginário (t2) que tem três segundos planos bissetores (p_b2). nenhum dentre o primeiro e o segundo planos bissetores (p_b1,p_b2) é coplanar, e cada plano de posicionamento (p_vl) cruza duas dentre as bordas superiores (32). para cada posição de índice do inserto de corte (20) em uma cavidade de recebimento de inserto (70) de uma ferramenta de corte (66), uma dentre as superfícies de localização (34) e uma dentre as superfícies contíguas inferiores (40) está em contato com as paredes de cavidade da mesma.
BR112018076993-2A 2016-06-30 2017-06-06 Ferramenta de corte e inserto de corte indexável em formato triangular para a mesma BR112018076993B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/197,855 2016-06-30
US15/197,855 US10035199B2 (en) 2016-06-30 2016-06-30 Cutting tool and triangular-shaped indexable cutting insert therefor
PCT/IL2017/050629 WO2018002911A1 (en) 2016-06-30 2017-06-06 Cutting tool and triangular-shaped indexable cutting insert therefor

Publications (2)

Publication Number Publication Date
BR112018076993A2 true BR112018076993A2 (pt) 2019-04-02
BR112018076993B1 BR112018076993B1 (pt) 2022-05-03

Family

ID=59078134

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018076993-2A BR112018076993B1 (pt) 2016-06-30 2017-06-06 Ferramenta de corte e inserto de corte indexável em formato triangular para a mesma

Country Status (13)

Country Link
US (1) US10035199B2 (pt)
EP (1) EP3478436B1 (pt)
JP (1) JP6934893B2 (pt)
KR (1) KR102251015B1 (pt)
CN (1) CN109328122B (pt)
BR (1) BR112018076993B1 (pt)
CA (1) CA3025102C (pt)
ES (1) ES2826849T3 (pt)
IL (1) IL263141B (pt)
PT (1) PT3478436T (pt)
RU (1) RU2730919C2 (pt)
TW (1) TWI721187B (pt)
WO (1) WO2018002911A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10632548B2 (en) * 2017-11-20 2020-04-28 Iscar, Ltd. Triangular-shaped indexable cutting insert having recessed side surfaces and rotary cutting tool
US10406611B1 (en) * 2018-03-28 2019-09-10 Iscar, Ltd. Cutting tool and cutting insert having complementary engagement features for eccentric mounting
US11252326B2 (en) 2019-06-20 2022-02-15 Cilag Gmbh International Pulsed illumination in a laser mapping imaging system
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
KR102513100B1 (ko) * 2022-11-02 2023-03-23 주식회사 와이지-원 절삭인서트 및 이를 포함하는 절삭공구

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318644A (en) 1980-07-07 1982-03-09 Gte Products Corporation Cutting insert
SU1159727A1 (ru) * 1983-10-10 1985-06-07 Nagajtsev Vladimir F Дискова фреза
SE451552B (sv) 1986-02-10 1987-10-19 Sandvik Ab Indexerbart sker for sparstickning
SU1750860A1 (ru) * 1990-07-26 1992-07-30 Тульский Научно-Исследовательский Технологический Институт Фреза с механическим креплением сменных многогранных пластин
SU1754350A1 (ru) * 1990-08-16 1992-08-15 В.А.Демидов, А.Ф.Кулыгин и З.В.Деркачева Торцова фреза
SE9203133L (sv) * 1992-10-27 1994-04-28 Sandvik Ab Skär för spårstickning
IL109054A (en) 1994-03-21 1998-07-15 Iscar Ltd Cutting insert
SE530025C2 (sv) 2006-06-21 2008-02-12 Seco Tools Ab Vändbart frässkär och verktyg med trigonformat tangentiellt monterat skär
SE534512C2 (sv) 2009-06-24 2011-09-13 Sandvik Intellectual Property Verktyg för spånavskiljande bearbetning samt solitt indexerbart skär och solid grundkropp härför
IL200063A (en) 2009-07-26 2014-01-30 Iscar Ltd Cutting and rotating cutting tools
CN201537731U (zh) * 2009-09-30 2010-08-04 中国北车集团大连机车研究所有限公司 盘铣刀
EP2488321B1 (en) * 2009-10-15 2020-06-17 Sandvik, Inc. Multiteeth indexable insert with locating means and material removal tool with same
DE102009051073A1 (de) * 2009-10-28 2011-05-12 Kennametal Inc. Mehrfachwechselschneidplatte für ein Bohrwerkzeug
EP2599571B1 (en) * 2010-07-29 2017-11-01 Kyocera Corporation Cutting insert and cutting tool, and cut workpiece manufacturing method using same
EP2722122B1 (en) * 2011-06-17 2020-10-14 Tungaloy Corporation Cutting insert and rotary cutting tool
JP6127439B2 (ja) * 2011-12-12 2017-05-17 三菱マテリアル株式会社 刃先交換式切削工具および切削インサート
JP2013163244A (ja) * 2012-02-10 2013-08-22 Mitsubishi Materials Corp 刃先交換式転削工具
US9370832B2 (en) * 2012-02-20 2016-06-21 Tungaloy Corporation Cutting insert and cutting tool with replaceable cutting edge
US8573905B2 (en) * 2012-03-22 2013-11-05 Iscar, Ltd. Triangular cutting insert and cutting tool
EP2664399B1 (en) * 2012-05-15 2017-01-04 VARGUS Ltd. Cutting tool
US8708616B2 (en) * 2012-07-06 2014-04-29 Iscar, Ltd. Rotary cutting tool and reversible cutting insert therefor
EP2902144B1 (en) * 2012-09-27 2017-08-30 Tungaloy Corporation Cutting insert and cutting edge replacement-type rotating cutting instrument
DE102013101311B4 (de) * 2013-02-11 2022-06-15 Kennametal Inc. Innenfräser
EP2805786B1 (en) 2013-05-21 2019-07-10 Pramet Tools, S.R.O. Indexable cutting insert having side supporting valley, and a milling tool
US9296054B2 (en) * 2013-05-23 2016-03-29 Kennametal Inc. Indexable cutting insert with a triangular shape
DE202013102510U1 (de) * 2013-06-11 2014-06-12 Pokolm Frästechnik GmbH & Co. KG Wendeschneidplatte für ein Fräswerkzeug zum spanabhebenden Bearbeiten von Werkstücken
CN103506680B (zh) 2013-08-23 2017-02-01 厦门金鹭特种合金有限公司 一种切削刀片及使用该切削刀片的铣削工具
JP2016187836A (ja) * 2013-08-30 2016-11-04 株式会社タンガロイ 切削インサート及び刃先交換式切削工具
US9421622B2 (en) * 2014-01-14 2016-08-23 Iscar, Ltd. Indexable central drill insert and cutting tool therefor
JP5888656B2 (ja) * 2014-06-02 2016-03-22 住友電工ハードメタル株式会社 切削インサートとフライスカッタ

Also Published As

Publication number Publication date
US10035199B2 (en) 2018-07-31
IL263141B (en) 2021-12-01
RU2018140889A3 (pt) 2020-07-30
US20180001400A1 (en) 2018-01-04
EP3478436A1 (en) 2019-05-08
CA3025102C (en) 2024-06-18
CN109328122A (zh) 2019-02-12
TW201801828A (zh) 2018-01-16
JP2019519384A (ja) 2019-07-11
CN109328122B (zh) 2020-10-09
BR112018076993B1 (pt) 2022-05-03
CA3025102A1 (en) 2018-01-04
EP3478436B1 (en) 2020-09-30
RU2730919C2 (ru) 2020-08-26
IL263141A (en) 2018-12-31
ES2826849T3 (es) 2021-05-19
PT3478436T (pt) 2020-11-06
JP6934893B2 (ja) 2021-09-15
KR20190022621A (ko) 2019-03-06
RU2018140889A (ru) 2020-07-30
TWI721187B (zh) 2021-03-11
WO2018002911A1 (en) 2018-01-04
KR102251015B1 (ko) 2021-05-13

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/06/2017, OBSERVADAS AS CONDICOES LEGAIS.