SG11201811039XA - Drill bit and hole formation method - Google Patents

Drill bit and hole formation method

Info

Publication number
SG11201811039XA
SG11201811039XA SG11201811039XA SG11201811039XA SG11201811039XA SG 11201811039X A SG11201811039X A SG 11201811039XA SG 11201811039X A SG11201811039X A SG 11201811039XA SG 11201811039X A SG11201811039X A SG 11201811039XA SG 11201811039X A SG11201811039X A SG 11201811039XA
Authority
SG
Singapore
Prior art keywords
drill bit
formation method
hole formation
hole
drill
Prior art date
Application number
SG11201811039XA
Other languages
English (en)
Inventor
Yousuke Matsuyama
Takaaki Ogashiwa
Noritsugu Umehara
Shintarou Oyama
Original Assignee
Mitsubishi Gas Chemical Co
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 Mitsubishi Gas Chemical Co filed Critical Mitsubishi Gas Chemical Co
Publication of SG11201811039XA publication Critical patent/SG11201811039XA/en

Links

Classifications

    • 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
    • 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
    • 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
    • B23B51/06—Drills with lubricating or cooling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2215/00—Details of workpieces
    • B23B2215/04—Aircraft components
    • 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
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/52—Magnesium
    • 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
    • B23B2222/88—Titanium
    • 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
    • B23B2226/27—Composites
    • B23B2226/275—Carbon fibre reinforced carbon composites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/28—Arrangement of teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
SG11201811039XA 2016-06-13 2017-05-19 Drill bit and hole formation method SG11201811039XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016117239 2016-06-13
PCT/JP2017/018905 WO2017217184A1 (ja) 2016-06-13 2017-05-19 ドリルビット及び孔形成方法

Publications (1)

Publication Number Publication Date
SG11201811039XA true SG11201811039XA (en) 2019-01-30

Family

ID=60663473

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201811039XA SG11201811039XA (en) 2016-06-13 2017-05-19 Drill bit and hole formation method

Country Status (12)

Country Link
US (2) US20190275593A1 (de)
EP (1) EP3470155B1 (de)
JP (2) JP6425194B2 (de)
KR (1) KR102032079B1 (de)
CN (1) CN109311103B (de)
BR (1) BR112018075766B1 (de)
MY (1) MY196529A (de)
PH (1) PH12018502588B1 (de)
RU (1) RU2693230C1 (de)
SG (1) SG11201811039XA (de)
TW (1) TWI719219B (de)
WO (1) WO2017217184A1 (de)

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646701A (en) * 1949-12-27 1953-07-28 Peter A Letien Stepped edge cutting tool
US3460409A (en) * 1967-05-10 1969-08-12 Allied Machine & Eng Corp Chip breaker for spade drill
US4565471A (en) * 1979-10-02 1986-01-21 Mitsubishi Kinzoku Kabushiki Kaisha Drill bit
JPH04201106A (ja) * 1990-11-30 1992-07-22 Masao Kubota ドリル
US5338135A (en) * 1991-04-11 1994-08-16 Sumitomo Electric Industries, Ltd. Drill and lock screw employed for fastening the same
IL109054A (en) * 1994-03-21 1998-07-15 Iscar Ltd Cutting insert
DE59505151D1 (de) * 1994-11-10 1999-04-01 Kennametal Inc Bohrwerkzeug
SE519728C2 (sv) * 1998-08-13 2003-04-01 Sandvik Ab Spiralborr och polygonalt indexerbart skär med släppningsytor med skiljda vinklar
SE516052C2 (sv) * 2000-03-17 2001-11-12 Sandvik Ab Borrverktyg
JP2001287110A (ja) * 2000-04-10 2001-10-16 Mitsubishi Materials Corp ドリル
EP2468439B1 (de) * 2002-08-16 2015-11-25 Allied Machine & Engineering Corp. Bohrwerkzeug und Verfahren zur Herstellung von Öffnungsabdichtungen
JP4639329B2 (ja) 2004-12-01 2011-02-23 長崎県 チタン合金の水中におけるエンドミル切削加工法
US8272295B2 (en) * 2006-12-07 2012-09-25 Baker Hughes Incorporated Displacement members and intermediate structures for use in forming at least a portion of bit bodies of earth-boring rotary drill bits
JP5184878B2 (ja) * 2007-12-21 2013-04-17 大見工業株式会社 ドリル
JP4971384B2 (ja) * 2009-04-07 2012-07-11 ユニ・チャーム株式会社 ロータリダイカッターおよびこれを用いた切断方法
DE202010003288U1 (de) * 2010-03-05 2010-08-05 Botek Präzisionsbohrtechnik Gmbh Führungsleiste
DE102010045388A1 (de) * 2010-09-15 2012-03-15 Irwin Industrial Tools Gmbh Hartmetallkopf für ein Werkzeug zum Bearbeiten von Feststoffmaterial
JP5729554B2 (ja) 2011-03-31 2015-06-03 国立研究開発法人産業技術総合研究所 繊維強化型複合材料の加工方法及びその工具
US9144845B1 (en) * 2012-03-01 2015-09-29 The Boeing Company Cutting tools with textured surfaces
EP2918361B1 (de) * 2012-11-09 2020-03-04 Miyagitanoi Co., Ltd. Bohrer
US20160045961A1 (en) * 2013-03-27 2016-02-18 Mitsubishi Gas Chemical Company, Inc. Entry sheet for cutting fiber reinforced composite material or metal, and cutting method for cutting fiber reinforced material or metal
WO2016047803A1 (ja) * 2014-09-26 2016-03-31 三菱マテリアル株式会社 ドリル及びドリルヘッド
JP6589506B2 (ja) * 2014-09-26 2019-10-16 三菱マテリアル株式会社 ドリル及びドリルヘッド
TWI560049B (en) * 2014-10-15 2016-12-01 Uniplus Electronics Co Ltd A drilling entry board
WO2016063893A1 (ja) * 2014-10-24 2016-04-28 京セラ株式会社 ドリルおよびそれを用いた切削加工物の製造方法
CN108472745B (zh) * 2015-12-28 2021-04-27 戴蒙得创新股份有限公司 具有断屑器的钻头和在钻头中激光切割断屑器的方法

Also Published As

Publication number Publication date
JP6425194B2 (ja) 2018-11-21
KR102032079B1 (ko) 2019-10-14
US20190275593A1 (en) 2019-09-12
US20200282471A1 (en) 2020-09-10
TW201801826A (zh) 2018-01-16
EP3470155B1 (de) 2020-02-26
CN109311103B (zh) 2019-11-05
TWI719219B (zh) 2021-02-21
US11097357B2 (en) 2021-08-24
EP3470155A4 (de) 2019-06-05
PH12018502588A1 (en) 2019-10-07
KR20190003622A (ko) 2019-01-09
BR112018075766A2 (pt) 2019-03-26
JPWO2017217184A1 (ja) 2018-06-28
RU2693230C1 (ru) 2019-07-01
MY196529A (en) 2023-04-18
BR112018075766B1 (pt) 2022-09-27
PH12018502588B1 (en) 2019-10-07
WO2017217184A1 (ja) 2017-12-21
JP2018183872A (ja) 2018-11-22
CN109311103A (zh) 2019-02-05
EP3470155A1 (de) 2019-04-17

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