JPWO2024004075A1 - - Google Patents

Info

Publication number
JPWO2024004075A1
JPWO2024004075A1 JP2022568436A JP2022568436A JPWO2024004075A1 JP WO2024004075 A1 JPWO2024004075 A1 JP WO2024004075A1 JP 2022568436 A JP2022568436 A JP 2022568436A JP 2022568436 A JP2022568436 A JP 2022568436A JP WO2024004075 A1 JPWO2024004075 A1 JP WO2024004075A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022568436A
Other languages
Japanese (ja)
Other versions
JPWO2024004075A5 (https=
JP7589425B2 (ja
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 filed Critical
Priority to JP2023079292A priority Critical patent/JP2024006982A/ja
Publication of JPWO2024004075A1 publication Critical patent/JPWO2024004075A1/ja
Publication of JPWO2024004075A5 publication Critical patent/JPWO2024004075A5/ja
Application granted granted Critical
Publication of JP7589425B2 publication Critical patent/JP7589425B2/ja
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
    • B23B—TURNING; BORING
    • B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/84—Steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/12—Cross sectional views of the cutting edges
    • B23B2251/122—Bevelled cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/12—Cross sectional views of the cutting edges
    • B23B2251/125—Rounded cutting edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
JP2022568436A 2022-06-29 2022-06-29 ドリル Active JP7589425B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023079292A JP2024006982A (ja) 2022-06-29 2023-05-12 ドリル及び切削方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/025935 WO2024004075A1 (ja) 2022-06-29 2022-06-29 ドリル及び切削方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023079292A Division JP2024006982A (ja) 2022-06-29 2023-05-12 ドリル及び切削方法

Publications (3)

Publication Number Publication Date
JPWO2024004075A1 true JPWO2024004075A1 (https=) 2024-01-04
JPWO2024004075A5 JPWO2024004075A5 (https=) 2024-06-04
JP7589425B2 JP7589425B2 (ja) 2024-11-26

Family

ID=89382374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022568436A Active JP7589425B2 (ja) 2022-06-29 2022-06-29 ドリル

Country Status (5)

Country Link
US (1) US12605773B2 (https=)
EP (1) EP4549065A4 (https=)
JP (1) JP7589425B2 (https=)
CN (1) CN118613341A (https=)
WO (1) WO2024004075A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1061644S1 (en) * 2021-12-02 2025-02-11 Sumitomo Electric Hardmetal Corp. Drill
USD1061643S1 (en) * 2021-12-02 2025-02-11 Sumitomo Electric Hardmetal Corp. Drill
WO2025187212A1 (ja) * 2024-03-06 2025-09-12 株式会社Moldino ドリル
JP1784957S (ja) * 2024-05-23 2024-11-19 ドリルヘッド

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09500335A (ja) * 1993-11-15 1997-01-14 ロジャーズ ツール ワークス インク 仕上げ処理された切削刃を持つドリルの表面脱炭
JP2002370107A (ja) * 2001-06-15 2002-12-24 Osg Corp ダイヤモンド被覆切削工具
JP2014008549A (ja) * 2012-06-28 2014-01-20 Sumitomo Electric Hardmetal Corp ドリル
JP2015123552A (ja) * 2013-12-26 2015-07-06 三菱マテリアル株式会社 ドリル用インサートおよび刃先交換式ドリル
JP2017019094A (ja) * 2015-11-25 2017-01-26 住友電工ハードメタル株式会社 表面被覆切削工具
WO2020075698A1 (ja) * 2018-10-11 2020-04-16 株式会社不二越 硬質皮膜被覆ドリル

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219108A (ja) * 1983-05-25 1984-12-10 Sumitomo Electric Ind Ltd ドリル
JPH11114713A (ja) 1997-10-09 1999-04-27 Nissan Motor Co Ltd 極小径ドリル及び穴あけ加工方法
JP2006055965A (ja) * 2004-08-23 2006-03-02 Osg Corp 低加工硬化超硬ドリル
DE102005003496A1 (de) 2005-01-25 2006-07-27 Gühring, Jörg, Dr. Variabler Schneidkantenabzug für Bohrwerkzeuge
JP4471894B2 (ja) 2005-07-01 2010-06-02 オーエスジー株式会社 低加工硬化超硬ドリル
JP2016175141A (ja) 2015-03-19 2016-10-06 三菱マテリアル株式会社 硬質炭素被膜付切削工具
DE102019102334A1 (de) * 2019-01-30 2020-07-30 Kennametal Inc. Verfahren zur Herstellung eines Schneidwerkzeugs sowie Schneidwerkzeug

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09500335A (ja) * 1993-11-15 1997-01-14 ロジャーズ ツール ワークス インク 仕上げ処理された切削刃を持つドリルの表面脱炭
JP2002370107A (ja) * 2001-06-15 2002-12-24 Osg Corp ダイヤモンド被覆切削工具
JP2014008549A (ja) * 2012-06-28 2014-01-20 Sumitomo Electric Hardmetal Corp ドリル
JP2015123552A (ja) * 2013-12-26 2015-07-06 三菱マテリアル株式会社 ドリル用インサートおよび刃先交換式ドリル
JP2017019094A (ja) * 2015-11-25 2017-01-26 住友電工ハードメタル株式会社 表面被覆切削工具
WO2020075698A1 (ja) * 2018-10-11 2020-04-16 株式会社不二越 硬質皮膜被覆ドリル

Also Published As

Publication number Publication date
US20240307979A1 (en) 2024-09-19
EP4549065A4 (en) 2025-09-17
EP4549065A1 (en) 2025-05-07
WO2024004075A1 (ja) 2024-01-04
CN118613341A (zh) 2024-09-06
JP7589425B2 (ja) 2024-11-26
US12605773B2 (en) 2026-04-21

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