KR102350910B1 - 볼록한 반경 방향 릴리프 표면과 원호형 프로파일을 갖는 코너를 갖는 엔드 밀 - Google Patents

볼록한 반경 방향 릴리프 표면과 원호형 프로파일을 갖는 코너를 갖는 엔드 밀 Download PDF

Info

Publication number
KR102350910B1
KR102350910B1 KR1020177006363A KR20177006363A KR102350910B1 KR 102350910 B1 KR102350910 B1 KR 102350910B1 KR 1020177006363 A KR1020177006363 A KR 1020177006363A KR 20177006363 A KR20177006363 A KR 20177006363A KR 102350910 B1 KR102350910 B1 KR 102350910B1
Authority
KR
South Korea
Prior art keywords
radial
end mill
relief surface
corner
convex
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020177006363A
Other languages
English (en)
Korean (ko)
Other versions
KR20170054396A (ko
Inventor
리오니드 쉬피겔먼
Original Assignee
이스카 엘티디.
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 이스카 엘티디. filed Critical 이스카 엘티디.
Publication of KR20170054396A publication Critical patent/KR20170054396A/ko
Application granted granted Critical
Publication of KR102350910B1 publication Critical patent/KR102350910B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Food-Manufacturing Devices (AREA)
KR1020177006363A 2014-09-15 2015-08-09 볼록한 반경 방향 릴리프 표면과 원호형 프로파일을 갖는 코너를 갖는 엔드 밀 Active KR102350910B1 (ko)

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 (2)

Publication Number Publication Date
KR20170054396A KR20170054396A (ko) 2017-05-17
KR102350910B1 true KR102350910B1 (ko) 2022-01-13

Family

ID=54541130

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177006363A Active KR102350910B1 (ko) 2014-09-15 2015-08-09 볼록한 반경 방향 릴리프 표면과 원호형 프로파일을 갖는 코너를 갖는 엔드 밀

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)

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
US11000906B2 (en) * 2016-06-30 2021-05-11 Ngk Spark Plug 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
WO2020033168A1 (en) * 2018-08-09 2020-02-13 Kyocera Sgs Precision Tools, Inc. Variable radius gash
EP3865237A4 (en) * 2018-10-11 2022-07-13 MOLDINO Tool Engineering, Ltd. END MILLING
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003071625A (ja) 2001-08-30 2003-03-12 Hitachi Tool Engineering Ltd エンドミル
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
KR100967493B1 (ko) * 2002-03-25 2010-07-07 히타치 쓰루 가부시키가이샤 치핑과 파괴에 대한 저항이 향상된 반경 모서리를 갖는반경 엔드밀

Family Cites Families (22)

* 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
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
CN1732061B (zh) * 2002-12-26 2010-04-28 三菱综合材料神户工具株式会社 半径端铣刀
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
KR100902267B1 (ko) * 2005-03-28 2009-06-10 오에스지 가부시키가이샤 래디어스 엔드밀
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
KR20110003317A (ko) * 2008-03-31 2011-01-11 미쓰비시 마테리알 가부시키가이샤 라디우스 엔드밀 및 절삭 인서트
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
EP2722121B1 (en) * 2011-06-17 2017-10-11 Hitachi Tool Engineering, Ltd. Multi-edge endmill
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003071625A (ja) 2001-08-30 2003-03-12 Hitachi Tool Engineering Ltd エンドミル
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
KR100967493B1 (ko) * 2002-03-25 2010-07-07 히타치 쓰루 가부시키가이샤 치핑과 파괴에 대한 저항이 향상된 반경 모서리를 갖는반경 엔드밀

Also Published As

Publication number Publication date
RU2017112927A (ru) 2018-10-17
KR20170054396A (ko) 2017-05-17
ES2951080T3 (es) 2023-10-17
PT3194101T (pt) 2023-08-01
EP3194101B1 (en) 2023-07-26
BR112017004439A2 (pt) 2017-12-05
EP3194101A1 (en) 2017-07-26
WO2016042542A1 (en) 2016-03-24
US20160074947A1 (en) 2016-03-17
RU2693971C2 (ru) 2019-07-08
US9517515B2 (en) 2016-12-13
CA2959773C (en) 2022-08-30
PL3194101T3 (pl) 2023-08-28
IL250252A0 (en) 2017-03-30
JP2017526548A (ja) 2017-09-14
CA2959773A1 (en) 2016-03-24
JP6709788B2 (ja) 2020-06-17
CN106687240B (zh) 2019-11-26
RU2017112927A3 (enExample) 2019-02-04
CN106687240A (zh) 2017-05-17

Similar Documents

Publication Publication Date Title
KR102350910B1 (ko) 볼록한 반경 방향 릴리프 표면과 원호형 프로파일을 갖는 코너를 갖는 엔드 밀
US9764395B2 (en) Corner radius end mill
US11267057B2 (en) End mill having teeth and associated flutes with correlated physical parameters
US9364904B2 (en) Variable lead end mill
JP2013176842A (ja) 回転切削工具
CN102596464A (zh) 圆头立铣刀中切削刃几何形状的优化
JP5577771B2 (ja) エンドミル
KR102582310B1 (ko) 가변 각 구조를 가진 주변부 절삭 변부를 가진 엔드밀
KR102532903B1 (ko) 연속적으로 만곡되는 경사 마루부 및 나선형 플루트를 갖춘 초경합금 코너 반경 엔드 밀
US20190291189A1 (en) Cutting tool and method of manufacturing machined product
US20250050434A1 (en) End mill
JP2011056608A (ja) スクエアエンドミル
JP2018083245A (ja) ２枚刃ボールエンドミル
JPH06218614A (ja) エンドミル
JP2025102457A (ja) ボールエンドミル
BR112017004439B1 (pt) Fresa de topo

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20170307

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20200616

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20210715

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20211231

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20220110

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20220111

End annual number: 3

Start annual number: 1

PG1601 Publication of registration