JP7633561B2 - エンドミル - Google Patents

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Publication number
JP7633561B2
JP7633561B2 JP2023525814A JP2023525814A JP7633561B2 JP 7633561 B2 JP7633561 B2 JP 7633561B2 JP 2023525814 A JP2023525814 A JP 2023525814A JP 2023525814 A JP2023525814 A JP 2023525814A JP 7633561 B2 JP7633561 B2 JP 7633561B2
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Japan
Prior art keywords
end mill
notches
cutting edge
peripheral
cutting
Prior art date
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Application number
JP2023525814A
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English (en)
Japanese (ja)
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JPWO2022255296A5 (https=
JPWO2022255296A1 (https=
Inventor
博斗 齊藤
佑太 芳賀
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.)
Moldino Tool Engineering Ltd
Original Assignee
Moldino Tool Engineering Ltd
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Filing date
Publication date
Application filed by Moldino Tool Engineering Ltd filed Critical Moldino Tool Engineering Ltd
Publication of JPWO2022255296A1 publication Critical patent/JPWO2022255296A1/ja
Publication of JPWO2022255296A5 publication Critical patent/JPWO2022255296A5/ja
Application granted granted Critical
Publication of JP7633561B2 publication Critical patent/JP7633561B2/ja
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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
    • B23C5/1009—Ball nose end mills
    • 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
    • B23C2210/04—Angles
    • B23C2210/0485—Helix angles
    • 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
    • B23C2210/086—Discontinuous or interrupted cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/20—Number of cutting edges
    • B23C2210/204—Number of cutting edges five
    • 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
    • B23C2220/00—Details of milling processes
    • B23C2220/64—Using an endmill, i.e. a shaft milling cutter, to generate profile of a crankshaft or camshaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
JP2023525814A 2021-05-31 2022-05-30 エンドミル Active JP7633561B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021091625 2021-05-31
JP2021091625 2021-05-31
PCT/JP2022/021921 WO2022255296A1 (ja) 2021-05-31 2022-05-30 エンドミル

Publications (3)

Publication Number Publication Date
JPWO2022255296A1 JPWO2022255296A1 (https=) 2022-12-08
JPWO2022255296A5 JPWO2022255296A5 (https=) 2023-08-15
JP7633561B2 true JP7633561B2 (ja) 2025-02-20

Family

ID=84323268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023525814A Active JP7633561B2 (ja) 2021-05-31 2022-05-30 エンドミル

Country Status (6)

Country Link
US (1) US20230390836A1 (https=)
EP (1) EP4349516A4 (https=)
JP (1) JP7633561B2 (https=)
KR (1) KR102897545B1 (https=)
CN (1) CN116472134B (https=)
WO (1) WO2022255296A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118785987B (zh) * 2023-02-01 2025-10-31 住友电工硬质合金株式会社 切削工具

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000107925A (ja) 1999-11-19 2000-04-18 Hitachi Tool Engineering Ltd 高性能エンドミル
JP2011020248A (ja) 2009-07-13 2011-02-03 Hitachi Tool Engineering Ltd ルーターエンドミル
JP2011067928A (ja) 2009-09-24 2011-04-07 Hitachi Tool Engineering Ltd 超硬合金製エンドミル
JP2012206197A (ja) 2011-03-29 2012-10-25 Mitsubishi Materials Corp ニック付きエンドミル
WO2014181811A1 (ja) 2013-05-10 2014-11-13 株式会社タンガロイ 切削インサート、該切削インサートを装着可能な工具ボデー並びにこれらを備えた刃先交換式切削工具及びボールエンドミル
WO2018092184A1 (ja) 2016-11-15 2018-05-24 住友電工ハードメタル株式会社 切削工具
WO2018198930A1 (ja) 2017-04-27 2018-11-01 京セラ株式会社 回転工具及び切削加工物の製造方法

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
US3736634A (en) * 1971-03-17 1973-06-05 Hicarb Corp Rotary cutting tool
US4285618A (en) * 1979-10-12 1981-08-25 Shanley Stephen E Jr Rotary milling cutter
JPS5947110A (ja) * 1982-09-08 1984-03-16 Nippon Kogu Seisakusho:Kk エンドミル
US4810136A (en) * 1983-11-09 1989-03-07 The Boeing Company Milling cutter for composite laminates
JPS60100111U (ja) * 1983-12-15 1985-07-08 株式会社神戸製鋼所 ニツク付きボ−ルエンドミル
US4721421A (en) * 1986-10-03 1988-01-26 Brubaker Tool Corporation Cutting tool with chip breakers
JPH02256412A (ja) * 1989-03-30 1990-10-17 Mitsubishi Heavy Ind Ltd エンドミル
JPH0537411U (ja) * 1991-09-20 1993-05-21 三菱マテリアル株式会社 ソリツドエンドミル
JPH0578421U (ja) * 1992-03-30 1993-10-26 三菱マテリアル株式会社 ソリッドエンドミル
JP3249601B2 (ja) * 1992-10-08 2002-01-21 オーエスジー株式会社 円筒面上に波形刃を備えた回転切削工具
JP3416197B2 (ja) * 1993-05-27 2003-06-16 日進工具株式会社 エンドミル
JPH0717413U (ja) * 1993-08-27 1995-03-28 兼房株式会社 シャンク付回転工具
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
JP2006000981A (ja) * 2004-06-18 2006-01-05 Sanko Seisakusho:Kk エンドミル
US8366354B2 (en) * 2009-02-20 2013-02-05 Kennametal Inc. Rotary cutting tool with chip breaker pattern
JP4892039B2 (ja) 2009-06-17 2012-03-07 日立ツール株式会社 ニック付き超硬合金製エンドミル
SG174248A1 (en) * 2009-05-25 2011-10-28 Hitachi Tool Eng Carbide end mill and cutting method using the end mill
US9884376B2 (en) * 2013-01-09 2018-02-06 August Rüggeberg Gmbh & Co. Kg Milling burr
DE102013015261A1 (de) * 2013-09-16 2015-03-19 Franz Haimer Maschinenbau Kg Fräser mit Kordel aus einem speziellen Zahnprofil
US9174287B2 (en) * 2013-11-27 2015-11-03 Iscar, Ltd. Rotary cutting tool having a predetermined number of left and right handed helical flutes and end face cutting teeth
WO2020139945A1 (en) * 2018-12-28 2020-07-02 Kyocera Sgs Precision Tools, Inc. Gapless chipbreaker
JP7380161B2 (ja) 2019-12-09 2023-11-15 株式会社レゾナック パラアルドールの製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000107925A (ja) 1999-11-19 2000-04-18 Hitachi Tool Engineering Ltd 高性能エンドミル
JP2011020248A (ja) 2009-07-13 2011-02-03 Hitachi Tool Engineering Ltd ルーターエンドミル
JP2011067928A (ja) 2009-09-24 2011-04-07 Hitachi Tool Engineering Ltd 超硬合金製エンドミル
JP2012206197A (ja) 2011-03-29 2012-10-25 Mitsubishi Materials Corp ニック付きエンドミル
WO2014181811A1 (ja) 2013-05-10 2014-11-13 株式会社タンガロイ 切削インサート、該切削インサートを装着可能な工具ボデー並びにこれらを備えた刃先交換式切削工具及びボールエンドミル
WO2018092184A1 (ja) 2016-11-15 2018-05-24 住友電工ハードメタル株式会社 切削工具
WO2018198930A1 (ja) 2017-04-27 2018-11-01 京セラ株式会社 回転工具及び切削加工物の製造方法

Also Published As

Publication number Publication date
KR102897545B1 (ko) 2025-12-08
CN116472134A (zh) 2023-07-21
US20230390836A1 (en) 2023-12-07
CN116472134B (zh) 2025-12-19
KR20230086746A (ko) 2023-06-15
EP4349516A4 (en) 2025-07-23
WO2022255296A1 (ja) 2022-12-08
JPWO2022255296A1 (https=) 2022-12-08
EP4349516A1 (en) 2024-04-10

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