JP7660695B2 - 回転工具および切削加工物の製造方法 - Google Patents

回転工具および切削加工物の製造方法 Download PDF

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Publication number
JP7660695B2
JP7660695B2 JP2023552861A JP2023552861A JP7660695B2 JP 7660695 B2 JP7660695 B2 JP 7660695B2 JP 2023552861 A JP2023552861 A JP 2023552861A JP 2023552861 A JP2023552861 A JP 2023552861A JP 7660695 B2 JP7660695 B2 JP 7660695B2
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Japan
Prior art keywords
center
curvature
radius
virtual circle
coolant hole
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JP2023552861A
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Japanese (ja)
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JPWO2023058590A1 (https=
JPWO2023058590A5 (https=
Inventor
駿 恩地
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.)
Kyocera Corp
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Kyocera Corp
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Publication of JPWO2023058590A1 publication Critical patent/JPWO2023058590A1/ja
Publication of JPWO2023058590A5 publication Critical patent/JPWO2023058590A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B23B51/068—Details of the lubricating or cooling channel
    • B23B51/0686—Cross-sectional shape of coolant hole
    • 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
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/28—Features relating to lubricating or cooling
    • B23C5/282—Coolant channel characterised by its cross-sectional shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D77/00—Reaming tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
JP2023552861A 2021-10-07 2022-10-03 回転工具および切削加工物の製造方法 Active JP7660695B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021165452 2021-10-07
JP2021165452 2021-10-07
PCT/JP2022/036899 WO2023058590A1 (ja) 2021-10-07 2022-10-03 回転工具および切削加工物の製造方法

Publications (3)

Publication Number Publication Date
JPWO2023058590A1 JPWO2023058590A1 (https=) 2023-04-13
JPWO2023058590A5 JPWO2023058590A5 (https=) 2024-06-05
JP7660695B2 true JP7660695B2 (ja) 2025-04-11

Family

ID=85804251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023552861A Active JP7660695B2 (ja) 2021-10-07 2022-10-03 回転工具および切削加工物の製造方法

Country Status (5)

Country Link
US (1) US20240390996A1 (https=)
JP (1) JP7660695B2 (https=)
CN (1) CN117980098A (https=)
DE (1) DE112022004840B4 (https=)
WO (1) WO2023058590A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013202701A (ja) 2012-03-27 2013-10-07 Mitsubishi Materials Corp クーラント穴付きドリル
JP2016514625A (ja) 2013-03-21 2016-05-23 ギューリング コマンディートゲゼルシャフトＧｕｅｈｒｉｎｇ ＫＧ 内側に配置された冷却管を備えた多刃ドリル工具
JP2017205844A (ja) 2016-05-19 2017-11-24 住友電工ハードメタル株式会社 切削工具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313186A (en) * 1964-07-02 1967-04-11 Utd Corp Method of affixing a tube to a tool body
USD602055S1 (en) * 2008-11-28 2009-10-13 Mitsubishi Materials Corporation Drill with unique shaped coolant holes
USD602054S1 (en) * 2008-11-28 2009-10-13 Mitsubishi Materials Corporation Drill with unique shaped coolant holes
JP5447129B2 (ja) * 2009-06-15 2014-03-19 三菱マテリアル株式会社 クーラント穴付きドリル
DE102012001732B4 (de) * 2012-01-31 2022-11-10 Kennametal Inc. Werkzeugkopf für ein modulares Schaftwerkzeug, Schaftwerkzeug mit einem solchen Werkzeugkopf sowie Herstellungsverfahren für einen Werkzeugkopf
WO2014118881A1 (ja) * 2013-01-29 2014-08-07 オーエスジー株式会社 ドリル
EP2979794A4 (en) * 2013-03-26 2016-11-16 Osg Corp THREE-ROD DRILL WITH CUTTING FLUID SUPPLY HOLE
JP6268809B2 (ja) * 2013-08-22 2018-01-31 三菱マテリアル株式会社 ドリル
JP7310090B2 (ja) * 2019-08-07 2023-07-19 株式会社不二越 油孔付きドリル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013202701A (ja) 2012-03-27 2013-10-07 Mitsubishi Materials Corp クーラント穴付きドリル
JP2016514625A (ja) 2013-03-21 2016-05-23 ギューリング コマンディートゲゼルシャフトＧｕｅｈｒｉｎｇ ＫＧ 内側に配置された冷却管を備えた多刃ドリル工具
JP2017205844A (ja) 2016-05-19 2017-11-24 住友電工ハードメタル株式会社 切削工具

Also Published As

Publication number Publication date
DE112022004840T5 (de) 2024-08-08
JPWO2023058590A1 (https=) 2023-04-13
US20240390996A1 (en) 2024-11-28
CN117980098A (zh) 2024-05-03
WO2023058590A1 (ja) 2023-04-13
DE112022004840B4 (de) 2025-11-13

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