CN121925327A - 钻头及切削加工物的制造方法 - Google Patents

钻头及切削加工物的制造方法

Info

Publication number
CN121925327A
CN121925327A CN202480054732.0A CN202480054732A CN121925327A CN 121925327 A CN121925327 A CN 121925327A CN 202480054732 A CN202480054732 A CN 202480054732A CN 121925327 A CN121925327 A CN 121925327A
Authority
CN
China
Prior art keywords
blade
edge
angle
cutting
drill
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.)
Pending
Application number
CN202480054732.0A
Other languages
English (en)
Chinese (zh)
Inventor
高竹祐作
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
Original Assignee
Kyocera 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 Kyocera Corp filed Critical Kyocera Corp
Publication of CN121925327A publication Critical patent/CN121925327A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0018—Drills for enlarging a hole
    • B23B51/0027—Drills for enlarging a hole by tool swivelling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/04—Angles, e.g. cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/20—Number of cutting edges
    • B23B2251/202—Three cutting edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
CN202480054732.0A 2023-09-29 2024-09-05 钻头及切削加工物的制造方法 Pending CN121925327A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023168978 2023-09-29
JP2023-168978 2023-09-29
PCT/JP2024/031830 WO2025069976A1 (ja) 2023-09-29 2024-09-05 ドリル及び切削加工物の製造方法

Publications (1)

Publication Number Publication Date
CN121925327A true CN121925327A (zh) 2026-04-24

Family

ID=95203127

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480054732.0A Pending CN121925327A (zh) 2023-09-29 2024-09-05 钻头及切削加工物的制造方法

Country Status (4)

Country Link
JP (1) JPWO2025069976A1 (https=)
KR (1) KR20260017408A (https=)
CN (1) CN121925327A (https=)
WO (1) WO2025069976A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10265784B2 (en) * 2012-10-29 2019-04-23 Kyocera Corporation Ball end mill
US20170066062A1 (en) * 2015-09-08 2017-03-09 Mitsubishi Materials Corporation Drill
WO2021153599A1 (ja) * 2020-01-30 2021-08-05 京セラ株式会社 回転工具及び切削加工物の製造方法
CN115515740B (zh) * 2020-05-11 2026-03-20 京瓷株式会社 钻头以及切削加工物的制造方法
JP7749963B2 (ja) * 2020-07-27 2025-10-07 三菱マテリアル株式会社 ドリル
JP7632092B2 (ja) * 2021-06-07 2025-02-19 三菱マテリアル株式会社 ドリル

Also Published As

Publication number Publication date
KR20260017408A (ko) 2026-02-05
JPWO2025069976A1 (https=) 2025-04-03
WO2025069976A1 (ja) 2025-04-03

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