JP6288585B2 - ドリル - Google Patents

ドリル Download PDF

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Publication number
JP6288585B2
JP6288585B2 JP2014124053A JP2014124053A JP6288585B2 JP 6288585 B2 JP6288585 B2 JP 6288585B2 JP 2014124053 A JP2014124053 A JP 2014124053A JP 2014124053 A JP2014124053 A JP 2014124053A JP 6288585 B2 JP6288585 B2 JP 6288585B2
Authority
JP
Japan
Prior art keywords
cutting edge
drill
thinning
width
outer end
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.)
Expired - Fee Related
Application number
JP2014124053A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016002617A (ja
Inventor
和昌 栗塚
和昌 栗塚
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.)
Sumitomo Electric Hardmetal Corp
Original Assignee
Sumitomo Electric Hardmetal 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 Sumitomo Electric Hardmetal Corp filed Critical Sumitomo Electric Hardmetal Corp
Priority to JP2014124053A priority Critical patent/JP6288585B2/ja
Priority to PCT/JP2015/066435 priority patent/WO2015194408A1/ja
Priority to DE112015002883.8T priority patent/DE112015002883T5/de
Priority to CN201580001605.5A priority patent/CN105473262B/zh
Publication of JP2016002617A publication Critical patent/JP2016002617A/ja
Application granted granted Critical
Publication of JP6288585B2 publication Critical patent/JP6288585B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Images

Classifications

    • 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
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/08—Side or plan views of cutting edges
    • B23B2251/087—Cutting edges with a wave form
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main 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
    • B23B2251/18—Configuration of the drill point

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
JP2014124053A 2014-06-17 2014-06-17 ドリル Expired - Fee Related JP6288585B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014124053A JP6288585B2 (ja) 2014-06-17 2014-06-17 ドリル
PCT/JP2015/066435 WO2015194408A1 (ja) 2014-06-17 2015-06-08 ドリル
DE112015002883.8T DE112015002883T5 (de) 2014-06-17 2015-06-08 Bohrer
CN201580001605.5A CN105473262B (zh) 2014-06-17 2015-06-08 钻头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014124053A JP6288585B2 (ja) 2014-06-17 2014-06-17 ドリル

Publications (2)

Publication Number Publication Date
JP2016002617A JP2016002617A (ja) 2016-01-12
JP6288585B2 true JP6288585B2 (ja) 2018-03-07

Family

ID=54935395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014124053A Expired - Fee Related JP6288585B2 (ja) 2014-06-17 2014-06-17 ドリル

Country Status (4)

Country Link
JP (1) JP6288585B2 (zh)
CN (1) CN105473262B (zh)
DE (1) DE112015002883T5 (zh)
WO (1) WO2015194408A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109641289B (zh) * 2017-07-27 2021-02-09 住友电工硬质合金株式会社 钻头
CN111587160B (zh) * 2017-12-26 2023-04-14 株式会社Moldino 钻头
CN107971542A (zh) * 2017-12-27 2018-05-01 苏州阿诺精密切削技术有限公司 用于加工腰形孔的阶梯钻铣刀
JP6720335B2 (ja) * 2018-05-21 2020-07-08 オーエスジー株式会社 ドリル
DE112019004552T5 (de) * 2018-09-12 2021-05-20 Kyocera Corporation Schneideinsatz, rotationswerkzeug und verfahren zur herstellung eines maschinell bearbeiteten produkts
US20210291282A1 (en) * 2019-10-15 2021-09-23 Sumitomo Electric Hardmetal Corp. Drill
JP7268691B2 (ja) * 2021-01-27 2023-05-08 株式会社タンガロイ ドリル
JP7510647B2 (ja) 2021-02-24 2024-07-04 株式会社デンソー 回転工具
JP7380813B1 (ja) 2022-11-29 2023-11-15 株式会社タンガロイ 穴あけ工具

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2508539B2 (ja) * 1987-10-05 1996-06-19 三菱マテリアル株式会社 ドリル
JP2905555B2 (ja) * 1990-05-16 1999-06-14 東芝タンガロイ株式会社 ツイストドリル
US6676342B2 (en) * 2002-01-09 2004-01-13 Allied Machine & Engineering Corp. Drill with specialized drill point geometry
JP3900978B2 (ja) * 2002-03-13 2007-04-04 三菱マテリアル株式会社 穴明け工具
JP3988659B2 (ja) * 2003-03-11 2007-10-10 三菱マテリアル株式会社 ドリル
SE531188C2 (sv) * 2007-05-29 2009-01-13 Sandvik Intellectual Property Borrkropp för spånavskiljande bearbetning
JP2009018360A (ja) * 2007-07-10 2009-01-29 Sumitomo Electric Hardmetal Corp 金属加工用ドリル
CN101821043B (zh) * 2007-10-26 2012-05-30 住友电工硬质合金株式会社 螺旋钻头
JP2014008549A (ja) * 2012-06-28 2014-01-20 Sumitomo Electric Hardmetal Corp ドリル
JP5994654B2 (ja) * 2013-01-23 2016-09-21 三菱マテリアル株式会社 超高硬度焼結体付きドリルおよびその製造方法
CN203621576U (zh) * 2013-04-23 2014-06-04 深圳市航天精密刀具有限公司 一种用于钛合金与碳纤维叠层材料钻削的金刚石钻头

Also Published As

Publication number Publication date
CN105473262A (zh) 2016-04-06
WO2015194408A1 (ja) 2015-12-23
CN105473262B (zh) 2017-06-30
JP2016002617A (ja) 2016-01-12
DE112015002883T5 (de) 2017-03-02

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