DE112015002883T5 - Bohrer - Google Patents

Bohrer Download PDF

Info

Publication number
DE112015002883T5
DE112015002883T5 DE112015002883.8T DE112015002883T DE112015002883T5 DE 112015002883 T5 DE112015002883 T5 DE 112015002883T5 DE 112015002883 T DE112015002883 T DE 112015002883T DE 112015002883 T5 DE112015002883 T5 DE 112015002883T5
Authority
DE
Germany
Prior art keywords
cutting edge
drill
cutting
outer end
diluting
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.)
Withdrawn
Application number
DE112015002883.8T
Other languages
German (de)
English (en)
Inventor
Kazumasa Kurizuka
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
Publication of DE112015002883T5 publication Critical patent/DE112015002883T5/de
Withdrawn legal-status Critical Current

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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)
DE112015002883.8T 2014-06-17 2015-06-08 Bohrer Withdrawn DE112015002883T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-124053 2014-06-17
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

Publications (1)

Publication Number Publication Date
DE112015002883T5 true DE112015002883T5 (de) 2017-03-02

Family

ID=54935395

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112015002883.8T Withdrawn DE112015002883T5 (de) 2014-06-17 2015-06-08 Bohrer

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3797910A4 (en) * 2018-05-21 2022-02-09 OSG Corporation DRILL

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019021785A1 (ja) * 2017-07-27 2019-01-31 住友電工ハードメタル株式会社 ドリル
US11364557B2 (en) 2017-12-26 2022-06-21 Moldino Tool Engineering, Ltd. Drill
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
DE112019004552T5 (de) * 2018-09-12 2021-05-20 Kyocera Corporation Schneideinsatz, rotationswerkzeug und verfahren zur herstellung eines maschinell bearbeiteten produkts
CN114585464A (zh) * 2019-10-15 2022-06-03 住友电工硬质合金株式会社 钻头
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
KR101086094B1 (ko) * 2007-10-26 2011-11-25 스미또모 덴꼬오 하드메탈 가부시끼가이샤 트위스트 드릴
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3797910A4 (en) * 2018-05-21 2022-02-09 OSG Corporation DRILL
US11407040B2 (en) 2018-05-21 2022-08-09 Osg Corporation Drill

Also Published As

Publication number Publication date
CN105473262B (zh) 2017-06-30
JP2016002617A (ja) 2016-01-12
CN105473262A (zh) 2016-04-06
WO2015194408A1 (ja) 2015-12-23
JP6288585B2 (ja) 2018-03-07

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee