JP7703048B2 - エンドミル - Google Patents

エンドミル Download PDF

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Publication number
JP7703048B2
JP7703048B2 JP2023568982A JP2023568982A JP7703048B2 JP 7703048 B2 JP7703048 B2 JP 7703048B2 JP 2023568982 A JP2023568982 A JP 2023568982A JP 2023568982 A JP2023568982 A JP 2023568982A JP 7703048 B2 JP7703048 B2 JP 7703048B2
Authority
JP
Japan
Prior art keywords
groove
end mill
cutting
tool
gradient
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
JP2023568982A
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English (en)
Japanese (ja)
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JPWO2023119614A5 (https=
JPWO2023119614A1 (https=
Inventor
格 伊東
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 JPWO2023119614A1 publication Critical patent/JPWO2023119614A1/ja
Publication of JPWO2023119614A5 publication Critical patent/JPWO2023119614A5/ja
Application granted granted Critical
Publication of JP7703048B2 publication Critical patent/JP7703048B2/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
    • 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
    • B23C2210/40—Flutes, i.e. chip conveying grooves
    • B23C2210/402—Flutes, i.e. chip conveying grooves of variable depth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/40—Flutes, i.e. chip conveying grooves
    • B23C2210/402—Flutes, i.e. chip conveying grooves of variable depth
    • B23C2210/405—Flutes, i.e. chip conveying grooves of variable depth having decreasing depth in the direction of the shank from the tip of the tool

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
JP2023568982A 2021-12-24 2021-12-24 エンドミル Active JP7703048B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/048138 WO2023119614A1 (ja) 2021-12-24 2021-12-24 エンドミル

Publications (3)

Publication Number Publication Date
JPWO2023119614A1 JPWO2023119614A1 (https=) 2023-06-29
JPWO2023119614A5 JPWO2023119614A5 (https=) 2024-09-04
JP7703048B2 true JP7703048B2 (ja) 2025-07-04

Family

ID=86901873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023568982A Active JP7703048B2 (ja) 2021-12-24 2021-12-24 エンドミル

Country Status (5)

Country Link
US (1) US20250033127A1 (https=)
EP (1) EP4454794A4 (https=)
JP (1) JP7703048B2 (https=)
CN (1) CN117980100A (https=)
WO (1) WO2023119614A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240217009A1 (en) * 2021-05-07 2024-07-04 Kyocera Sgs Precision Tools, Inc. High feed circle segment cutter
CN120480267B (zh) * 2025-07-17 2025-10-03 株洲钻石切削刀具股份有限公司 一种铣磨钻头

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010102605A1 (de) 2009-03-07 2010-09-16 Gühring Ohg Schaftfräser
US20130315681A1 (en) 2011-02-15 2013-11-28 Vladimir Volokh Rotary cutter
JP2013248727A (ja) 2012-05-01 2013-12-12 Kobe Steel Ltd 切削工具およびその設計方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675842A5 (en) * 1990-01-18 1990-11-15 Tungstentools S A Twist drill with variable depth helix - has core with different diameter sections proportionate to spiral diameter and with specified conicity
JP3036343B2 (ja) * 1993-10-29 2000-04-24 日立ツール株式会社 エンドミル
EP2871014A3 (en) * 2005-10-03 2015-08-12 Mitsubishi Materials Corporation Method of boring pilot hole
KR101746483B1 (ko) * 2011-06-17 2017-06-13 미츠비시 히타치 쓰루 가부시키가이샤 다날 엔드밀
EP3812069B1 (en) * 2018-06-22 2025-02-19 OSG Corporation Tapered end mill

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010102605A1 (de) 2009-03-07 2010-09-16 Gühring Ohg Schaftfräser
US20130315681A1 (en) 2011-02-15 2013-11-28 Vladimir Volokh Rotary cutter
JP2013248727A (ja) 2012-05-01 2013-12-12 Kobe Steel Ltd 切削工具およびその設計方法

Also Published As

Publication number Publication date
WO2023119614A1 (ja) 2023-06-29
US20250033127A1 (en) 2025-01-30
EP4454794A1 (en) 2024-10-30
EP4454794A4 (en) 2025-11-19
CN117980100A (zh) 2024-05-03
JPWO2023119614A1 (https=) 2023-06-29

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