JP7495580B2 - エンドミル - Google Patents

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Publication number
JP7495580B2
JP7495580B2 JP2023548086A JP2023548086A JP7495580B2 JP 7495580 B2 JP7495580 B2 JP 7495580B2 JP 2023548086 A JP2023548086 A JP 2023548086A JP 2023548086 A JP2023548086 A JP 2023548086A JP 7495580 B2 JP7495580 B2 JP 7495580B2
Authority
JP
Japan
Prior art keywords
cutting edge
gash
end mill
axis
cutting
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
JP2023548086A
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English (en)
Japanese (ja)
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JPWO2023042405A1 (https=
JPWO2023042405A5 (https=
Inventor
王嗣 川口
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.)
OSG Corp
Original Assignee
OSG Corp
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 OSG Corp filed Critical OSG Corp
Publication of JPWO2023042405A1 publication Critical patent/JPWO2023042405A1/ja
Publication of JPWO2023042405A5 publication Critical patent/JPWO2023042405A5/ja
Application granted granted Critical
Publication of JP7495580B2 publication Critical patent/JP7495580B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/32—Chip breaking or chip evacuation
    • 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
    • B23C2210/084—Curved cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/48—Chip breakers
    • B23C2210/486—Chip breaking grooves or depressions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/54—Configuration of the cutting part
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2230/00—Details of chip evacuation
    • B23C2230/04—Transport of chips

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
JP2023548086A 2021-09-20 2021-09-20 エンドミル Active JP7495580B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/034444 WO2023042405A1 (ja) 2021-09-20 2021-09-20 エンドミル

Publications (3)

Publication Number Publication Date
JPWO2023042405A1 JPWO2023042405A1 (https=) 2023-03-23
JPWO2023042405A5 JPWO2023042405A5 (https=) 2023-11-08
JP7495580B2 true JP7495580B2 (ja) 2024-06-04

Family

ID=85602654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023548086A Active JP7495580B2 (ja) 2021-09-20 2021-09-20 エンドミル

Country Status (6)

Country Link
US (1) US20240123521A1 (https=)
EP (1) EP4349515A4 (https=)
JP (1) JP7495580B2 (https=)
KR (1) KR102748743B1 (https=)
CN (1) CN116917073B (https=)
WO (1) WO2023042405A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025182277A1 (ja) * 2024-02-27 2025-09-04 京セラ株式会社 回転工具、及び切削加工物の製造方法
CN118751977B (zh) * 2024-09-06 2024-12-10 哈尔滨理工大学 一种月牙形刃口硬质合金铣刀及其参数设计方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170087646A1 (en) 2015-09-30 2017-03-30 Haimer Gmbh End mill
US20180169773A1 (en) 2016-12-20 2018-06-21 Hanita Metal Works Ltd. End mills having differential twisted gash profiles
JP2020163555A (ja) 2019-03-29 2020-10-08 日進工具株式会社 切削工具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125941Y2 (https=) * 1980-07-14 1986-08-05
JPH0232329Y2 (https=) * 1985-04-08 1990-09-03
JPH05228715A (ja) * 1992-02-20 1993-09-07 Kobe Steel Ltd エンドミル及びその製造方法
JP4326301B2 (ja) * 2003-10-27 2009-09-02 オーエスジー株式会社 エンドミル
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
DE112009000013C5 (de) * 2008-03-31 2018-08-09 Sumitomo Electric Hardmetal Corp. Stirnfräser
WO2011149062A1 (ja) * 2010-05-27 2011-12-01 京セラ株式会社 エンドミル
JP2016074061A (ja) * 2014-10-07 2016-05-12 三菱マテリアル株式会社 ラジアスエンドミル
WO2016063894A1 (ja) * 2014-10-24 2016-04-28 京セラ株式会社 エンドミル
US20170341162A1 (en) * 2015-02-27 2017-11-30 Mitsubishi Materials Corporation Radius end mill, ball end mill, and end mill
WO2016152611A1 (ja) * 2015-03-20 2016-09-29 三菱日立ツール株式会社 スクエアエンドミル
JP6691441B2 (ja) * 2016-06-23 2020-04-28 株式会社Ｄａｉｋｏ Ｔｏｏｌ エンドミル
IL264757B (en) * 2019-02-10 2022-07-01 Hanita Metal Works Ltd End mill with independent rake surfaces
JP2021010957A (ja) * 2019-07-04 2021-02-04 株式会社Moldino ラジアスエンドミル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170087646A1 (en) 2015-09-30 2017-03-30 Haimer Gmbh End mill
US20180169773A1 (en) 2016-12-20 2018-06-21 Hanita Metal Works Ltd. End mills having differential twisted gash profiles
JP2020163555A (ja) 2019-03-29 2020-10-08 日進工具株式会社 切削工具

Also Published As

Publication number Publication date
EP4349515A1 (en) 2024-04-10
CN116917073A (zh) 2023-10-20
WO2023042405A1 (ja) 2023-03-23
US20240123521A1 (en) 2024-04-18
JPWO2023042405A1 (https=) 2023-03-23
KR20230088814A (ko) 2023-06-20
EP4349515A4 (en) 2025-05-07
CN116917073B (zh) 2026-03-17
KR102748743B1 (ko) 2024-12-30

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