JP6709788B2 - 凸状径方向逃げ面と円弧プロファイルを有するコーナとを備えるエンドミル - Google Patents

凸状径方向逃げ面と円弧プロファイルを有するコーナとを備えるエンドミル Download PDF

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Publication number
JP6709788B2
JP6709788B2 JP2017534022A JP2017534022A JP6709788B2 JP 6709788 B2 JP6709788 B2 JP 6709788B2 JP 2017534022 A JP2017534022 A JP 2017534022A JP 2017534022 A JP2017534022 A JP 2017534022A JP 6709788 B2 JP6709788 B2 JP 6709788B2
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radial
corner
flank
end mill
plane
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Japanese (ja)
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JP2017526548A5 (enExample
JP2017526548A (ja
Inventor
シュピーゲルマン，レオニード
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Iscar Ltd
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Iscar Ltd
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    • 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
    • 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
    • B23C2210/08—Side or top views of the cutting edge
    • B23C2210/084—Curved cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/44—Margins, i.e. the part of the peripheral suface immediately adacent the cutting edge
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Food-Manufacturing Devices (AREA)
JP2017534022A 2014-09-15 2015-08-09 凸状径方向逃げ面と円弧プロファイルを有するコーナとを備えるエンドミル Active JP6709788B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/486,118 US9517515B2 (en) 2014-09-15 2014-09-15 End mill convex radial relief surface and corner having circular arc profile
US14/486,118 2014-09-15
PCT/IL2015/050810 WO2016042542A1 (en) 2014-09-15 2015-08-09 End mill with convex radial relief surface and corner having circular arc profile

Publications (3)

Publication Number Publication Date
JP2017526548A JP2017526548A (ja) 2017-09-14
JP2017526548A5 JP2017526548A5 (enExample) 2018-07-26
JP6709788B2 true JP6709788B2 (ja) 2020-06-17

Family

ID=54541130

Family Applications (1)

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JP2017534022A Active JP6709788B2 (ja) 2014-09-15 2015-08-09 凸状径方向逃げ面と円弧プロファイルを有するコーナとを備えるエンドミル

Country Status (12)

Country Link
US (1) US9517515B2 (enExample)
EP (1) EP3194101B1 (enExample)
JP (1) JP6709788B2 (enExample)
KR (1) KR102350910B1 (enExample)
CN (1) CN106687240B (enExample)
CA (1) CA2959773C (enExample)
ES (1) ES2951080T3 (enExample)
IL (1) IL250252A0 (enExample)
PL (1) PL3194101T3 (enExample)
PT (1) PT3194101T (enExample)
RU (1) RU2693971C2 (enExample)
WO (1) WO2016042542A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4755558A1 (en) 2024-12-09 2026-06-10 Dijet Industrial Co., Ltd. Method for manufacturing end mill

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2855060A2 (en) 2012-05-24 2015-04-08 Gershon System Ltd. Method for designing a cutting edge of a cutting tool, cutting tools comprising the same, and cutting elements with multiple such cutting portions
WO2015040615A1 (en) * 2013-09-17 2015-03-26 Gershon System Ltd. Cutting element and a method of cutting using the same
US10040136B2 (en) 2015-10-12 2018-08-07 Iscar, Ltd. End mill having teeth and associated flutes with correlated physical parameters
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
EP3479941B1 (en) * 2016-06-30 2026-07-22 Ntk Cutting Tools Co., Ltd. Endmill body and radius end mill
US9884379B1 (en) * 2017-03-07 2018-02-06 Iscar, Ltd. Ceramic face mill with circular arc profile for machining Inconel
KR102164730B1 (ko) * 2017-03-13 2020-10-13 가부시키가이샤 몰디노 볼 엔드 밀
IL257313B (en) 2018-02-01 2022-01-01 Hanita Metal Works Ltd Multichannel front molar
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
CA3109194A1 (en) * 2018-08-09 2020-02-13 Kyocera Sgs Precision Tools, Inc. Variable radius gash
WO2020075489A1 (ja) * 2018-10-11 2020-04-16 三菱日立ツール株式会社 エンドミル
IL264757B (en) 2019-02-10 2022-07-01 Hanita Metal Works Ltd End mill with independent rake surfaces
USD1051958S1 (en) * 2022-05-17 2024-11-19 Gühring KG Tool for drilling, milling, or digging

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1183307A1 (ru) * 1983-07-12 1985-10-07 Предприятие П/Я А-1264 Режущий инструмент
JP3335401B2 (ja) * 1993-01-20 2002-10-15 日進工具株式会社 エンドミル
RU2147492C1 (ru) * 1998-07-06 2000-04-20 Алтайский государственный технический университет им.И.И.Ползунова Концевая фреза
JP2003071625A (ja) 2001-08-30 2003-03-12 Hitachi Tool Engineering Ltd エンドミル
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
JP2003275918A (ja) 2002-03-25 2003-09-30 Hitachi Tool Engineering Ltd 高送り切削用ラジアスエンドミル
JP4540292B2 (ja) * 2002-10-22 2010-09-08 オーエスジー株式会社 ラジアスエンドミル
US6991409B2 (en) 2002-12-24 2006-01-31 Niagara Cutter Rotary cutting tool
AU2003289488A1 (en) * 2002-12-26 2004-07-22 Mitsubishi Materials Corporation Radius end mill
DE20310713U1 (de) * 2003-07-12 2003-09-18 Fette GmbH, 21493 Schwarzenbek Stirnfräser
US20050105973A1 (en) * 2003-11-18 2005-05-19 Robbjack Corporation Variable flute helical-pitch rotary cutting tool
JP2005297107A (ja) * 2004-04-09 2005-10-27 Nachi Fujikoshi Corp ラジアスエンドミル
JP2005319558A (ja) * 2004-05-11 2005-11-17 Hitachi Tool Engineering Ltd 刃先交換式仕上げ用ラジアスエンドミル
US7699565B2 (en) * 2005-03-28 2010-04-20 Osg Corporation Radius endmill
JP2007030074A (ja) * 2005-07-25 2007-02-08 Mitsubishi Materials Kobe Tools Corp ラジアスエンドミル及び切削加工方法
DE102006026853A1 (de) 2006-06-09 2007-12-13 Franken GmbH + Co KG Fabrik für Präzisionswerkzeuge Spanabhebendes Werkzeug
JP5194680B2 (ja) * 2006-10-06 2013-05-08 三菱マテリアル株式会社 ラジアスエンドミル
FR2926480B1 (fr) 2008-01-23 2011-08-12 Snecma Fraise de surfacage et de detourage pour l'usinage a grande vitesse de pieces en materiau composite
WO2009123189A1 (ja) * 2008-03-31 2009-10-08 三菱マテリアル株式会社 ラジアスエンドミルおよび切削インサート
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
JP5016737B1 (ja) * 2011-06-17 2012-09-05 日立ツール株式会社 多刃エンドミル
RU125502U1 (ru) * 2012-07-19 2013-03-10 Черкашин Валентин Павлович Концевая фреза повышенной стойкости
US8858128B2 (en) 2012-11-14 2014-10-14 Iscar, Ltd. Corner radius end mill
US20140356081A1 (en) * 2013-05-30 2014-12-04 Kennametal Inc. End mill with high ramp angle capability

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4755558A1 (en) 2024-12-09 2026-06-10 Dijet Industrial Co., Ltd. Method for manufacturing end mill

Also Published As

Publication number Publication date
RU2017112927A (ru) 2018-10-17
KR102350910B1 (ko) 2022-01-13
RU2017112927A3 (enExample) 2019-02-04
EP3194101A1 (en) 2017-07-26
CA2959773A1 (en) 2016-03-24
CA2959773C (en) 2022-08-30
WO2016042542A1 (en) 2016-03-24
KR20170054396A (ko) 2017-05-17
PT3194101T (pt) 2023-08-01
RU2693971C2 (ru) 2019-07-08
IL250252A0 (en) 2017-03-30
EP3194101B1 (en) 2023-07-26
CN106687240B (zh) 2019-11-26
CN106687240A (zh) 2017-05-17
US20160074947A1 (en) 2016-03-17
ES2951080T3 (es) 2023-10-17
US9517515B2 (en) 2016-12-13
BR112017004439A2 (pt) 2017-12-05
JP2017526548A (ja) 2017-09-14
PL3194101T3 (pl) 2023-08-28

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