CN116685428A - 钻头 - Google Patents

钻头 Download PDF

Info

Publication number
CN116685428A
CN116685428A CN202180089690.0A CN202180089690A CN116685428A CN 116685428 A CN116685428 A CN 116685428A CN 202180089690 A CN202180089690 A CN 202180089690A CN 116685428 A CN116685428 A CN 116685428A
Authority
CN
China
Prior art keywords
drill
notch
flank
drill body
drill bit
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
CN202180089690.0A
Other languages
English (en)
Chinese (zh)
Inventor
牧野裕泰
高岸之真
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 CN116685428A publication Critical patent/CN116685428A/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
    • B23B51/06—Drills with lubricating or cooling equipment
    • B23B51/068—Details of the lubricating or cooling channel
    • 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
    • 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
    • B23B2222/04—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/31—Diamond
    • 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
    • B23B2251/047—Axial clearance 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
    • B23B2251/18—Configuration of the drill point
    • B23B2251/182—Web thinning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
CN202180089690.0A 2021-05-10 2021-05-10 钻头 Pending CN116685428A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/017615 WO2022239045A1 (ja) 2021-05-10 2021-05-10 ドリル

Publications (1)

Publication Number Publication Date
CN116685428A true CN116685428A (zh) 2023-09-01

Family

ID=84028456

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180089690.0A Pending CN116685428A (zh) 2021-05-10 2021-05-10 钻头

Country Status (5)

Country Link
US (1) US20240181542A1 (https=)
JP (1) JP7314418B2 (https=)
CN (1) CN116685428A (https=)
DE (1) DE112021007638B4 (https=)
WO (1) WO2022239045A1 (https=)

Families Citing this family (2)

* 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

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771714A (en) * 1980-10-23 1982-05-04 Toshiba Corp Drill for hard to cutting material
JPH08318419A (ja) * 1995-05-23 1996-12-03 Kobe Steel Ltd エンドミル
JP2010214545A (ja) * 2009-03-17 2010-09-30 Daihatsu Motor Co Ltd エンドミル
JP2013193159A (ja) * 2012-03-19 2013-09-30 Mitsubishi Materials Corp クーラント穴付きエンドミル
US20150360301A1 (en) * 2013-01-23 2015-12-17 Kennametal, Inc. Drill bit
WO2018162185A1 (en) * 2017-03-10 2018-09-13 Seco Tools Ab Tool tip
WO2019049257A1 (ja) * 2017-09-07 2019-03-14 オーエスジー株式会社 ドリル
JP2019048347A (ja) * 2017-09-08 2019-03-28 三菱日立ツール株式会社 ４枚刃ドリル
WO2019244796A1 (ja) * 2018-06-19 2019-12-26 京セラ株式会社 回転工具及び切削加工物の製造方法
WO2021038841A1 (ja) * 2019-08-30 2021-03-04 オーエスジー株式会社 ドリル

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5870734B2 (ja) * 2012-02-15 2016-03-01 三菱マテリアル株式会社 クーラント穴付きエンドミル
JP5958277B2 (ja) * 2012-10-29 2016-07-27 三菱マテリアル株式会社 クーラント穴付きエンドミル

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771714A (en) * 1980-10-23 1982-05-04 Toshiba Corp Drill for hard to cutting material
JPH08318419A (ja) * 1995-05-23 1996-12-03 Kobe Steel Ltd エンドミル
JP2010214545A (ja) * 2009-03-17 2010-09-30 Daihatsu Motor Co Ltd エンドミル
JP2013193159A (ja) * 2012-03-19 2013-09-30 Mitsubishi Materials Corp クーラント穴付きエンドミル
US20150360301A1 (en) * 2013-01-23 2015-12-17 Kennametal, Inc. Drill bit
WO2018162185A1 (en) * 2017-03-10 2018-09-13 Seco Tools Ab Tool tip
WO2019049257A1 (ja) * 2017-09-07 2019-03-14 オーエスジー株式会社 ドリル
CN111093871A (zh) * 2017-09-07 2020-05-01 Osg株式会社 钻头
JP2019048347A (ja) * 2017-09-08 2019-03-28 三菱日立ツール株式会社 ４枚刃ドリル
WO2019244796A1 (ja) * 2018-06-19 2019-12-26 京セラ株式会社 回転工具及び切削加工物の製造方法
WO2021038841A1 (ja) * 2019-08-30 2021-03-04 オーエスジー株式会社 ドリル

Also Published As

Publication number Publication date
JPWO2022239045A1 (https=) 2022-11-17
DE112021007638T5 (de) 2024-02-22
JP7314418B2 (ja) 2023-07-25
DE112021007638B4 (de) 2025-12-31
WO2022239045A1 (ja) 2022-11-17
US20240181542A1 (en) 2024-06-06

Similar Documents

Publication Publication Date Title
KR890000210B1 (ko) 드릴 비트
US9511424B2 (en) Drill
CN100528436C (zh) 钻头
JP5951113B2 (ja) 切削液供給穴付３枚刃ドリル
CN104379284B (zh) 三刃钻头
JP5762547B2 (ja) ドリル
JP2003300110A (ja) ドリルおよびその製造方法
CN111093871B (zh) 钻头
JP5368384B2 (ja) 深穴加工用ドリル
CN116685428A (zh) 钻头
JP4239414B2 (ja) ドリル
JP3933044B2 (ja) ドリル
JP2006239829A (ja) ドリル
JP3686022B2 (ja) クーラント穴付き穴明け工具
JP7763258B2 (ja) ドリル
CN116829285B (zh) 钻头
JP2002172506A (ja) 被覆ツイストドリル
JP7497588B2 (ja) ドリル
TWM631853U (zh) 微型刀具結構
JP7714763B2 (ja) リーマ
JP4954044B2 (ja) ドリル
KR20040020853A (ko) 드릴 및 그 제조방법
JP2005186247A (ja) ツイストドリル
WO2024224769A1 (ja) ドリルおよび切削加工物の製造方法
WO2026088238A1 (ja) ドリル

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination