BR112015010820B1 - Fresa de topo de raio de canto - Google Patents

Fresa de topo de raio de canto Download PDF

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Publication number
BR112015010820B1
BR112015010820B1 BR112015010820-2A BR112015010820A BR112015010820B1 BR 112015010820 B1 BR112015010820 B1 BR 112015010820B1 BR 112015010820 A BR112015010820 A BR 112015010820A BR 112015010820 B1 BR112015010820 B1 BR 112015010820B1
Authority
BR
Brazil
Prior art keywords
sector
end mill
angle
notch
corner
Prior art date
Application number
BR112015010820-2A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112015010820A2 (pt
Inventor
Eliyahu Budda
Alexander Khina
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 BR112015010820A2 publication Critical patent/BR112015010820A2/pt
Publication of BR112015010820B1 publication Critical patent/BR112015010820B1/pt

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Classifications

    • 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
    • B23C5/1009—Ball nose end mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0485—Helix angles
    • B23C2210/0492—Helix angles different
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/08—Side or top views of the cutting edge
    • B23C2210/082—Details of the corner region between axial and radial cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/12—Cross section of the cutting edge
    • B23C2210/123—Bevelled cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/28—Arrangement of teeth
    • B23C2210/282—Unequal angles between the cutting edges, i.e. cutting edges unequally spaced in the circumferential direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
    • B23C2228/50—Soft metal
    • 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
    • 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
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1946—Face or end mill
    • 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
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1946—Face or end mill
    • Y10T407/1948—Face or end mill with cutting edge entirely across end of tool [e.g., router bit, end mill, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
BR112015010820-2A 2012-11-14 2013-11-05 Fresa de topo de raio de canto BR112015010820B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/676,974 US8858128B2 (en) 2012-11-14 2012-11-14 Corner radius end mill
US13/676,974 2012-11-14
PCT/IL2013/050905 WO2014076691A1 (en) 2012-11-14 2013-11-05 Corner radius end mill

Publications (2)

Publication Number Publication Date
BR112015010820A2 BR112015010820A2 (pt) 2017-07-11
BR112015010820B1 true BR112015010820B1 (pt) 2020-08-04

Family

ID=49817139

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015010820-2A BR112015010820B1 (pt) 2012-11-14 2013-11-05 Fresa de topo de raio de canto

Country Status (12)

Country Link
US (2) US8858128B2 (https=)
EP (1) EP2919934B1 (https=)
JP (1) JP6246825B2 (https=)
KR (1) KR101797332B1 (https=)
CN (1) CN104781026B (https=)
BR (1) BR112015010820B1 (https=)
CA (1) CA2891296C (https=)
IL (1) IL238750B (https=)
PL (1) PL2919934T3 (https=)
PT (1) PT2919934T (https=)
RU (1) RU2635681C2 (https=)
WO (1) WO2014076691A1 (https=)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL202196A (en) * 2009-11-17 2015-03-31 Kennametal Inc Optimizing the geometric cutting edge in spherical nibs
CN103764326B (zh) * 2011-06-17 2015-12-16 日立工具股份有限公司 多刃立铣刀
US9707627B2 (en) * 2011-12-27 2017-07-18 Kyocera Corporation Radius end mill
KR101983093B1 (ko) * 2012-07-27 2019-05-29 미츠비시 히타치 쓰루 가부시키가이샤 다날 엔드밀
US20150258616A1 (en) * 2014-03-11 2015-09-17 Frank J Stanbach End mill
US9517515B2 (en) * 2014-09-15 2016-12-13 Iscar, Ltd. End mill convex radial relief surface and corner having circular arc profile
US10160046B2 (en) * 2014-10-28 2018-12-25 Mitsubishi Hitachi Tool Engineering, Ltd. Multi-flute ball end mill
JP6473761B2 (ja) * 2014-11-27 2019-02-20 京セラ株式会社 エンドミルおよび切削加工物の製造方法
US10131003B2 (en) * 2015-11-23 2018-11-20 Iscar, Ltd. Cemented carbide corner radius end mill with continuously curved rake ridge and helical flute design
WO2018003948A1 (ja) * 2016-06-30 2018-01-04 日本特殊陶業株式会社 エンドミル本体及びラジアスエンドミル
EP3421809B1 (en) * 2016-09-05 2020-05-27 Mitsubishi Heavy Industries Compressor Corporation Method for manufacturing centrifugal rotary machine and method for manufacturing impeller therefor
CN106270697A (zh) * 2016-10-10 2017-01-04 刘浩 圆周切削刃为抛物线形状的铣刀
IL249676B (en) 2016-12-20 2021-08-31 Hanita Metal Works Ltd An end mill with differently rotated slot profiles
US9884379B1 (en) * 2017-03-07 2018-02-06 Iscar, Ltd. Ceramic face mill with circular arc profile for machining Inconel
CN111670081B (zh) * 2018-02-02 2023-06-23 株式会社Moldino 立铣刀及加工方法
US10486246B2 (en) 2018-02-26 2019-11-26 Iscar, Ltd. End mill having a peripheral cutting edge with a variable angle configuration
JP7075584B2 (ja) * 2018-04-16 2022-05-26 三菱重工業株式会社 ラジアスエンドミル及びこれを用いた工作機械、並びにラジアスエンドミルの設計方法及び加工方法
WO2020033168A1 (en) * 2018-08-09 2020-02-13 Kyocera Sgs Precision Tools, Inc. Variable radius gash
DE102019126051A1 (de) 2019-09-26 2021-04-01 Kennametal Inc. Schneidwerkzeug
RU2736622C1 (ru) * 2020-02-20 2020-11-19 Федеральное государственное бюджетное образовательное учреждение высшего образования «Омский государственный технический университет» (ОмГТУ) Фреза
US11794259B2 (en) 2020-06-22 2023-10-24 Sumitomo Electric Hardmetal Corp. Rotary cutting tool
US12599977B2 (en) * 2020-09-28 2026-04-14 Moldino Tool Engineering, Ltd. End mill
US11865629B2 (en) 2021-11-04 2024-01-09 Kennametal Inc. Rotary cutting tool with high ramp angle capability
CN116493651B (zh) * 2023-06-08 2026-03-27 兰州理工大学 一种复合材料螺旋铣孔专用刀具

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU150228A1 (ru) * 1961-08-07 1961-11-30 В.А. Лернер Машина дл переработки полиамидных термопластов литьем под давлением
SU852461A1 (ru) * 1978-01-10 1981-08-07 Предприятие П/Я А-7495 Концева фреза
DE10238334A1 (de) * 2002-08-16 2004-02-26 Sandvik Ab Bohr- oder Fräswerkzeug und Verfahren zu dessen Herstellung
US6602029B1 (en) * 2000-10-05 2003-08-05 Kennametal Inc. Cutting tool and method and apparatus for making the same
DE10204105A1 (de) * 2002-02-01 2003-08-28 Kennametal Inc Rundlaufschneidwerkzeug
US6846135B2 (en) * 2002-03-25 2005-01-25 Hitachi Tool Engineering Ltd. Radius end mill having radius edge enhanced in resistance to chipping and fracture
EP1591183B1 (en) 2002-12-26 2010-06-16 Mitsubishi Materials Corporation Radius end mill
JP4313579B2 (ja) * 2003-01-22 2009-08-12 オーエスジー株式会社 スクエアエンドミル
JP2005279886A (ja) 2004-03-30 2005-10-13 Mitsubishi Materials Kobe Tools Corp ラフィングエンドミル
US7699565B2 (en) 2005-03-28 2010-04-20 Osg Corporation Radius endmill
JP2006297495A (ja) 2005-04-15 2006-11-02 Dijet Ind Co Ltd ラジアスエンドミル
US8414228B2 (en) 2006-01-04 2013-04-09 Sgs Tool Company Rotary cutting tool
KR101160725B1 (ko) * 2006-04-28 2012-06-28 유니온쓰루 가부시키가이샤 회전 절삭 공구
JP5731102B2 (ja) 2009-01-21 2015-06-10 三菱マテリアル株式会社 ラジアスエンドミル
RU2392095C1 (ru) * 2009-05-25 2010-06-20 Нина Алексеевна Корюкина Концевая фреза
WO2011149062A1 (ja) * 2010-05-27 2011-12-01 京セラ株式会社 エンドミル
CN201871783U (zh) * 2010-10-28 2011-06-22 昆山欧思克精密工具有限公司 多圆角精铣钨钢立铣刀
JP5803647B2 (ja) * 2011-02-16 2015-11-04 三菱日立ツール株式会社 エンドミル
CN103764326B (zh) 2011-06-17 2015-12-16 日立工具股份有限公司 多刃立铣刀
JP5016737B1 (ja) * 2011-06-17 2012-09-05 日立ツール株式会社 多刃エンドミル
US9707627B2 (en) 2011-12-27 2017-07-18 Kyocera Corporation Radius end mill
JP5799875B2 (ja) * 2012-03-29 2015-10-28 三菱マテリアル株式会社 ボールエンドミル
US10265784B2 (en) * 2012-10-29 2019-04-23 Kyocera Corporation Ball end mill
KR102211830B1 (ko) * 2013-08-06 2021-02-02 가부시키가이샤 몰디노 멀티 블레이드 볼 엔드밀
JP5984777B2 (ja) * 2013-10-23 2016-09-06 三菱マテリアル株式会社 ボールエンドミル

Also Published As

Publication number Publication date
CN104781026B (zh) 2017-06-06
CA2891296C (en) 2017-10-24
IL238750B (en) 2018-08-30
IL238750A0 (en) 2015-06-30
BR112015010820A2 (pt) 2017-07-11
JP6246825B2 (ja) 2017-12-13
WO2014076691A1 (en) 2014-05-22
KR101797332B1 (ko) 2017-11-13
US20160067796A1 (en) 2016-03-10
JP2015533666A (ja) 2015-11-26
CN104781026A (zh) 2015-07-15
US9764395B2 (en) 2017-09-19
RU2015122729A (ru) 2017-01-10
EP2919934B1 (en) 2017-11-01
PT2919934T (pt) 2017-11-22
US20140133926A1 (en) 2014-05-15
EP2919934A1 (en) 2015-09-23
KR20150082292A (ko) 2015-07-15
CA2891296A1 (en) 2014-05-22
RU2635681C2 (ru) 2017-11-15
PL2919934T3 (pl) 2018-03-30
US8858128B2 (en) 2014-10-14

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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]
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 05/11/2013, OBSERVADAS AS CONDICOES LEGAIS.