KR102748743B1 - 엔드밀 - Google Patents

엔드밀 Download PDF

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Publication number
KR102748743B1
KR102748743B1 KR1020237016906A KR20237016906A KR102748743B1 KR 102748743 B1 KR102748743 B1 KR 102748743B1 KR 1020237016906 A KR1020237016906 A KR 1020237016906A KR 20237016906 A KR20237016906 A KR 20237016906A KR 102748743 B1 KR102748743 B1 KR 102748743B1
Authority
KR
South Korea
Prior art keywords
end mill
axis
gash
tool body
concave
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
KR1020237016906A
Other languages
English (en)
Korean (ko)
Other versions
KR20230088814A (ko
Inventor
오지 가와구치
Original Assignee
오에스지 가부시키가이샤
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 오에스지 가부시키가이샤 filed Critical 오에스지 가부시키가이샤
Publication of KR20230088814A publication Critical patent/KR20230088814A/ko
Application granted granted Critical
Publication of KR102748743B1 publication Critical patent/KR102748743B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
KR1020237016906A 2021-09-20 2021-09-20 엔드밀 Active KR102748743B1 (ko)

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 (2)

Publication Number Publication Date
KR20230088814A KR20230088814A (ko) 2023-06-20
KR102748743B1 true KR102748743B1 (ko) 2024-12-30

Family

ID=85602654

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237016906A Active KR102748743B1 (ko) 2021-09-20 2021-09-20 엔드밀

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021010957A (ja) 2019-07-04 2021-02-04 株式会社Moldino ラジアスエンドミル

Family Cites Families (16)

* 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
DE102015116623A1 (de) * 2015-09-30 2017-03-30 Haimer Gmbh Schaftfräser
JP6691441B2 (ja) * 2016-06-23 2020-04-28 株式会社Ｄａｉｋｏ Ｔｏｏｌ エンドミル
IL249676B (en) * 2016-12-20 2021-08-31 Hanita Metal Works Ltd An end mill with differently rotated slot profiles
IL264757B (en) * 2019-02-10 2022-07-01 Hanita Metal Works Ltd End mill with independent rake surfaces
JP6902285B2 (ja) * 2019-03-29 2021-07-14 日進工具株式会社 切削工具

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021010957A (ja) 2019-07-04 2021-02-04 株式会社Moldino ラジアスエンドミル

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
JP7495580B2 (ja) 2024-06-04

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Patent event date: 20230518

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PR0701 Registration of establishment

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Patent event date: 20241226

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Payment date: 20241226

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