JP6246825B2 - ラジアスエンドミル - Google Patents

ラジアスエンドミル Download PDF

Info

Publication number
JP6246825B2
JP6246825B2 JP2015541298A JP2015541298A JP6246825B2 JP 6246825 B2 JP6246825 B2 JP 6246825B2 JP 2015541298 A JP2015541298 A JP 2015541298A JP 2015541298 A JP2015541298 A JP 2015541298A JP 6246825 B2 JP6246825 B2 JP 6246825B2
Authority
JP
Japan
Prior art keywords
end mill
sector
angle
gash
radius
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
JP2015541298A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015533666A (ja
JP2015533666A5 (enExample
Inventor
ブッダ，エリヤフ
キーナ，アレクサンダー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iscar Ltd
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 JP2015533666A publication Critical patent/JP2015533666A/ja
Publication of JP2015533666A5 publication Critical patent/JP2015533666A5/ja
Application granted granted Critical
Publication of JP6246825B2 publication Critical patent/JP6246825B2/ja
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
    • 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
    • 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)
JP2015541298A 2012-11-14 2013-11-05 ラジアスエンドミル Active JP6246825B2 (ja)

Applications Claiming Priority (3)

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

Publications (3)

Publication Number Publication Date
JP2015533666A JP2015533666A (ja) 2015-11-26
JP2015533666A5 JP2015533666A5 (enExample) 2016-11-04
JP6246825B2 true JP6246825B2 (ja) 2017-12-13

Family

ID=49817139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015541298A Active JP6246825B2 (ja) 2012-11-14 2013-11-05 ラジアスエンドミル

Country Status (12)

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

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
EP2799172B1 (en) * 2011-12-27 2021-01-20 Kyocera Corporation Radius end mill
WO2014017576A1 (ja) * 2012-07-27 2014-01-30 日立ツール株式会社 多刃エンドミル
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
CN106794527B (zh) * 2014-10-28 2018-12-07 三菱日立工具株式会社 多刃球头立铣刀
WO2016084877A1 (ja) * 2014-11-27 2016-06-02 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
JP6483860B2 (ja) * 2016-06-30 2019-03-13 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
EP3747580A4 (en) * 2018-02-02 2021-11-03 Moldino Tool Engineering, Ltd. END MILL AND MACHINING PROCESS
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
WO2021260774A1 (ja) * 2020-06-22 2021-12-30 住友電工ハードメタル株式会社 回転切削工具
CN116194245B (zh) * 2020-09-28 2025-07-08 株式会社Moldino 立铣刀
US11865629B2 (en) 2021-11-04 2024-01-09 Kennametal Inc. Rotary cutting tool with high ramp angle capability
CN116493651A (zh) * 2023-06-08 2023-07-28 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
KR101029951B1 (ko) * 2002-12-26 2011-04-19 미쓰비시 마테리알 가부시키가이샤 레디어스 엔드밀
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
EP1759795B1 (en) * 2005-03-28 2010-06-02 OSG Corporation Radius end mill
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
EP2020270B9 (en) * 2006-04-28 2012-02-15 Union Tool Co. Rotary cutting tool
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
US9050666B2 (en) * 2010-05-27 2015-06-09 Kyocera Corporation End mill
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
JP5016737B1 (ja) * 2011-06-17 2012-09-05 日立ツール株式会社 多刃エンドミル
CN103764326B (zh) 2011-06-17 2015-12-16 日立工具股份有限公司 多刃立铣刀
EP2799172B1 (en) 2011-12-27 2021-01-20 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
WO2015020118A1 (ja) * 2013-08-06 2015-02-12 日立ツール株式会社 多刃ボールエンドミル
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
CN104781026A (zh) 2015-07-15
PT2919934T (pt) 2017-11-22
RU2015122729A (ru) 2017-01-10
IL238750B (en) 2018-08-30
CA2891296A1 (en) 2014-05-22
JP2015533666A (ja) 2015-11-26
WO2014076691A1 (en) 2014-05-22
EP2919934A1 (en) 2015-09-23
US9764395B2 (en) 2017-09-19
KR20150082292A (ko) 2015-07-15
KR101797332B1 (ko) 2017-11-13
PL2919934T3 (pl) 2018-03-30
EP2919934B1 (en) 2017-11-01
BR112015010820A2 (pt) 2017-07-11
US8858128B2 (en) 2014-10-14
BR112015010820B1 (pt) 2020-08-04
US20140133926A1 (en) 2014-05-15
CN104781026B (zh) 2017-06-06
US20160067796A1 (en) 2016-03-10
RU2635681C2 (ru) 2017-11-15
CA2891296C (en) 2017-10-24
IL238750A0 (en) 2015-06-30

Similar Documents

Publication Publication Date Title
JP6246825B2 (ja) ラジアスエンドミル
CN103635277B (zh) 不等导程端铣刀
CA2679762C (en) End mill
US9174287B2 (en) Rotary cutting tool having a predetermined number of left and right handed helical flutes and end face cutting teeth
US9308591B2 (en) Optimization of cutting edge geometry in rounded nose end mills
US7306408B2 (en) Rotary cutting tool
JP5795070B2 (ja) 異なる螺旋角を有するエンドミル
JP2004223642A (ja) スクエアエンドミル
JP5277890B2 (ja) エンドミルおよびその製造方法
CN107000078A (zh) 具有预定数量的左旋和右旋的螺旋槽和端面切削齿的旋转切削工具
JP2011056608A (ja) スクエアエンドミル
WO2017188379A1 (ja) エンドミル
CN109420790B (zh) 具有复杂余隙表面的整体端铣刀
JP2019507023A (ja) エンドミル
CN116490310A (zh) 立铣刀
JP5515327B2 (ja) エンドミル

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160913

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160913

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170824

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170927

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171030

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20171110

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171115

R150 Certificate of patent or registration of utility model

Ref document number: 6246825

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250