BR112019000299A2 - inserto de corte em formato de estrela para uma fresa rotativa de chanfragem frontal e traseira - Google Patents

inserto de corte em formato de estrela para uma fresa rotativa de chanfragem frontal e traseira

Info

Publication number
BR112019000299A2
BR112019000299A2 BR112019000299A BR112019000299A BR112019000299A2 BR 112019000299 A2 BR112019000299 A2 BR 112019000299A2 BR 112019000299 A BR112019000299 A BR 112019000299A BR 112019000299 A BR112019000299 A BR 112019000299A BR 112019000299 A2 BR112019000299 A2 BR 112019000299A2
Authority
BR
Brazil
Prior art keywords
corner portion
star
cutting insert
cutting
rear bevel
Prior art date
Application number
BR112019000299A
Other languages
English (en)
Other versions
BR112019000299B1 (pt
Inventor
Koifman Alexander
Passov Alexander
Petrilin Andrei
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 BR112019000299A2 publication Critical patent/BR112019000299A2/pt
Publication of BR112019000299B1 publication Critical patent/BR112019000299B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
    • 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
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • 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
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/109—Shank-type cutters, i.e. with an integral shaft with removable 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
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0466—Star form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/16—Supporting or bottom surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/16—Supporting or bottom surfaces
    • B23C2200/167—Supporting or bottom surfaces star form
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2220/00—Details of milling processes
    • B23C2220/16—Chamferring

Landscapes

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

Abstract

uma fresa rotativa de chanfragem frontal e traseira (20) inclui um corpo cortador (22) incluindo um compartimento do inserto (30) e um inserto de corte indexável em formato de estrela (32) retido de forma destacável no compartimento (30). o inserto de corte (32) tem superfícies de topo e de fundo em formato de estrela (42, 44) conectadas por uma superfície periférica (46) que intersecta cada uma das superfícies de topo e de fundo (42, 44). o inserto de corte (32) inclui uma pluralidade de porções de canto internas e externas circunferencialmente alternadas (50, 52). uma porção de corte (54) é definida por cada porção de canto externa (50) em conjunto com uma primeira porção de canto interna adjacente (52a), rotacionalmente à frente da mesma e uma segunda porção de canto interna adjacente (52b) localizada rotacionalmente atrás da mesma. cada porção de corte (54) inclui uma aresta de corte de chanfragem frontal (58a) que se estende a partir da porção de canto externa (50) até a primeira porção de canto interna (52a) e uma aresta de corte de chanfragem traseira (58b) se estendendo a partir da porção de canto externa (50) até a segunda porção de canto interna (52b).
BR112019000299-5A 2016-07-11 2017-06-18 Fresa rotativa de chanfragem frontal e traseira, e, inserto de corte em formato de estrela de dupla face BR112019000299B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/206,562 2016-07-11
US15/206,562 US10076794B2 (en) 2016-07-11 2016-07-11 Star-shaped cutting insert for a front and back chamfering rotary milling cutter
PCT/IL2017/050672 WO2018011782A1 (en) 2016-07-11 2017-06-18 Star-shaped cutting insert for a front and back chamfering rotary milling cutter

Publications (2)

Publication Number Publication Date
BR112019000299A2 true BR112019000299A2 (pt) 2019-04-16
BR112019000299B1 BR112019000299B1 (pt) 2023-01-10

Family

ID=59337740

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019000299-5A BR112019000299B1 (pt) 2016-07-11 2017-06-18 Fresa rotativa de chanfragem frontal e traseira, e, inserto de corte em formato de estrela de dupla face

Country Status (11)

Country Link
US (1) US10076794B2 (pt)
EP (1) EP3481574A1 (pt)
JP (1) JP7098538B2 (pt)
KR (1) KR102320629B1 (pt)
CN (1) CN109414770B (pt)
BR (1) BR112019000299B1 (pt)
CA (1) CA3025107A1 (pt)
IL (1) IL263142B (pt)
RU (1) RU2736369C2 (pt)
TW (1) TWI732001B (pt)
WO (1) WO2018011782A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD815164S1 (en) * 2017-02-09 2018-04-10 Kennametal Inc. Cutting insert with corner radii cutting surfaces
USD832319S1 (en) * 2017-02-15 2018-10-30 Kennametal Inc. Cutting insert with four-lobed seating area
WO2018172462A1 (de) * 2017-03-24 2018-09-27 Ceramtec Gmbh Stern-wendeschneidplatte und werkzeugsystem
DE102017120188A1 (de) * 2017-09-01 2019-03-07 Kennametal Inc. Tangentialschneideinsatz, Schneidwerkzeug mit einem Tangentialschneidsatz sowie Verfahren zur Herstellung eines Tangentialschneideinsatzes
US20210078086A1 (en) * 2017-12-13 2021-03-18 Makino Milling Machine Co., Ltd. Milling tool and workpiece machining method
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
TWD207431S (zh) 2020-02-07 2020-10-01 昇益興企業有限公司 車刀

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US3520042A (en) 1967-10-11 1970-07-14 Carmet Co Adjustable threading tool
GB2081142A (en) 1980-08-04 1982-02-17 Wimet Ltd Profiling Insert and Holder
SE451552B (sv) 1986-02-10 1987-10-19 Sandvik Ab Indexerbart sker for sparstickning
SU1618510A1 (ru) * 1988-06-06 1991-01-07 Владимирский политехнический институт Многогранна режуща пластина
SE510852C3 (sv) * 1996-07-10 1999-07-19 Sandvik Ab Vaendskaer
IL119776A0 (en) 1996-12-06 1997-03-18 Iscar Ltd Cutting tool assembly
IL119841A (en) * 1996-12-16 2000-02-29 Iscar Ltd Cutting inserts
US5913643A (en) 1997-04-22 1999-06-22 Kennametal Inc. Adjustable lead angle chamfering toolholder
JP2000071107A (ja) 1998-08-31 2000-03-07 Ngk Spark Plug Co Ltd スローアウェイチップ及び切削工具
JP2000288813A (ja) * 1999-03-31 2000-10-17 Suzuki Kogyo Kk 両面取りドリル
US6527485B1 (en) 2000-11-22 2003-03-04 Tooling Specialties, Inc. Threading apparatus
JP2005028502A (ja) * 2003-07-11 2005-02-03 Mitsubishi Materials Corp 面取りカッタおよび面取りカッタ用スローアウェイチップ
US7004689B2 (en) * 2004-01-09 2006-02-28 Kennametal Inc. High-speed milling cutter and insert
DE102004023743A1 (de) 2004-03-31 2005-10-13 Rieth, Stephan, Dipl.-Ing. Fräskopf zum Fräsen von Fasen
US7441991B2 (en) 2004-08-20 2008-10-28 Osamu Yanagimoto Chamfering tool
JP2006281433A (ja) * 2005-03-10 2006-10-19 Mitsubishi Materials Corp インサート及び切削工具
IL174670A (en) 2006-03-30 2011-12-29 Gil Hecht Cutting Tools
US20080089750A1 (en) * 2006-10-16 2008-04-17 Hsin-Tien Chang Universal Turning and Milling Tool
US8690490B2 (en) * 2008-03-18 2014-04-08 Franz Josef Pokolm Milling tool for machining work pieces
US7735401B2 (en) 2008-07-16 2010-06-15 Dimitrije Stojanovski Boring tool with adjustable chamfer cutter
SE533269C2 (sv) * 2008-12-17 2010-08-03 Sandvik Intellectual Property Dubbelsidigt, indexerbart planfrässkär
SE534512C2 (sv) 2009-06-24 2011-09-13 Sandvik Intellectual Property Verktyg för spånavskiljande bearbetning samt solitt indexerbart skär och solid grundkropp härför
JP5369185B2 (ja) * 2009-06-29 2013-12-18 京セラ株式会社 切削インサート及び切削工具、並びにそれを用いた切削加工物の製造方法
CN201755685U (zh) * 2010-07-27 2011-03-09 上海上船利富船舶工具有限公司 倒角机的多边r成形刀片及使用该刀片的倒角机
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JP6295087B2 (ja) * 2014-01-17 2018-03-14 富士元工業株式会社 面取り加工装置用スローアウェイチップセット及びこれを用いた面取り加工装置

Also Published As

Publication number Publication date
CN109414770B (zh) 2021-10-29
RU2736369C2 (ru) 2020-11-16
IL263142B (en) 2022-01-01
RU2018141343A3 (pt) 2020-08-11
US20180009044A1 (en) 2018-01-11
IL263142A (en) 2018-12-31
US10076794B2 (en) 2018-09-18
TW201801829A (zh) 2018-01-16
CA3025107A1 (en) 2018-01-18
CN109414770A (zh) 2019-03-01
BR112019000299B1 (pt) 2023-01-10
KR102320629B1 (ko) 2021-11-04
JP2019524456A (ja) 2019-09-05
EP3481574A1 (en) 2019-05-15
WO2018011782A1 (en) 2018-01-18
JP7098538B2 (ja) 2022-07-11
TWI732001B (zh) 2021-07-01
KR20190028707A (ko) 2019-03-19
RU2018141343A (ru) 2020-08-11

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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]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 18/06/2017, OBSERVADAS AS CONDICOES LEGAIS