KR102337497B1 - 절삭용 공구 - Google Patents

절삭용 공구 Download PDF

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Publication number
KR102337497B1
KR102337497B1 KR1020187029484A KR20187029484A KR102337497B1 KR 102337497 B1 KR102337497 B1 KR 102337497B1 KR 1020187029484 A KR1020187029484 A KR 1020187029484A KR 20187029484 A KR20187029484 A KR 20187029484A KR 102337497 B1 KR102337497 B1 KR 102337497B1
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KR
South Korea
Prior art keywords
tip
cutting
guide wall
respect
knife
Prior art date
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KR1020187029484A
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English (en)
Korean (ko)
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KR20180129819A (ko
Inventor
히로시 미치와키
Original Assignee
가부시키가이샤 네지로
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Application filed by 가부시키가이샤 네지로 filed Critical 가부시키가이샤 네지로
Publication of KR20180129819A publication Critical patent/KR20180129819A/ko
Application granted granted Critical
Publication of KR102337497B1 publication Critical patent/KR102337497B1/ko
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/22—Cutting tools with chip-breaking equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/007—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor for internal turning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/06—Profile cutting tools, i.e. forming-tools
    • B23B27/065—Thread-turning tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04—Tool holders for a single cutting tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2210/00—Details of turning tools
    • B23B2210/06—Chip breakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2215/00—Details of workpieces
    • B23B2215/68—Threaded components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2220/00—Details of turning, boring or drilling processes
    • B23B2220/12—Grooving
    • B23B2220/123—Producing internal grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/30—Chip guiding or removal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Drilling Tools (AREA)
  • Milling Processes (AREA)
  • Knives (AREA)
KR1020187029484A 2016-04-18 2017-04-14 절삭용 공구 Active KR102337497B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2016-082800 2016-04-18
JP2016082800A JP6620939B2 (ja) 2016-04-18 2016-04-18 切削用工具
PCT/JP2017/015371 WO2017183592A1 (ja) 2016-04-18 2017-04-14 切削用工具

Publications (2)

Publication Number Publication Date
KR20180129819A KR20180129819A (ko) 2018-12-05
KR102337497B1 true KR102337497B1 (ko) 2021-12-08

Family

ID=60116795

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187029484A Active KR102337497B1 (ko) 2016-04-18 2017-04-14 절삭용 공구

Country Status (7)

Country Link
US (1) US10888931B2 (enExample)
EP (1) EP3446815A4 (enExample)
JP (1) JP6620939B2 (enExample)
KR (1) KR102337497B1 (enExample)
CN (1) CN109070237A (enExample)
TW (1) TW201738024A (enExample)
WO (1) WO2017183592A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7051067B2 (ja) * 2017-11-30 2022-04-11 株式会社NejiLaw 切削用工具及び刃部保持体
JP7335645B2 (ja) * 2017-11-30 2023-08-30 株式会社NejiLaw 切削用工具及び刃部保持体
US12202052B2 (en) * 2019-05-15 2025-01-21 Sumitomo Electric Hardmetal Corp. Boring tool holder and turning tool
JP7755904B1 (ja) * 2025-04-02 2025-10-17 天野屋化工株式会社 スパイラルチューブの製造方法、及びスパイラルチューブ製造用刃物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014069286A (ja) * 2012-09-28 2014-04-21 Daihatsu Motor Co Ltd 中ぐり工具

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US4222690A (en) * 1977-12-03 1980-09-16 Ryosuke Hosoi Drill having cutting edges with the greatest curvature at the central portion thereof
JPS58126102A (ja) 1982-01-25 1983-07-27 松下電工株式会社 建築用板の製造方法
JPS58126102U (ja) * 1982-02-19 1983-08-27 大同メタル工業株式会社 切粉回収装置を有するバイトホルダ
JPS61208907A (ja) 1985-03-14 1986-09-17 Kyocera Corp 水晶発振器
DE3842209A1 (de) * 1988-12-15 1990-06-21 Walter Gmbh Montanwerke Bohrwerkzeug fuer metallische werkstoffe, kunststoffe und dergl.
US5156503A (en) * 1989-06-26 1992-10-20 Mitsubishi Metal Corporation Boring bar tool
US5038641A (en) * 1991-02-21 1991-08-13 General Motors Corporation Drill with improved wear inserts
SE509383C2 (sv) * 1994-06-13 1999-01-18 Sandvik Ab Borrverktyg
DE59505151D1 (de) * 1994-11-10 1999-04-01 Kennametal Inc Bohrwerkzeug
JPH08257837A (ja) 1995-03-20 1996-10-08 Toshiba Tungaloy Co Ltd ねじ切り用のスローアウェイチップ
US5823720A (en) 1996-02-16 1998-10-20 Bitmoore High precision cutting tools
SE511429C2 (sv) * 1996-09-13 1999-09-27 Seco Tools Ab Verktyg, skärdel, verktygskropp för skärande bearbetning samt metod för montering av skärdel till verktygskropp
SE519575C2 (sv) * 2000-04-11 2003-03-18 Sandvik Ab Borrdkär för metallborrning
CN2478716Y (zh) 2001-05-09 2002-02-27 陈立诚 沉头专用刀具
DE10218875A1 (de) 2002-04-26 2003-11-20 Heule Ulf Werkzeug zum Senken, Entgraten und Ausspindeln von Bohrungen
JP2005279855A (ja) 2004-03-30 2005-10-13 Sumitomo Electric Hardmetal Corp ボーリングバイト
CN2767014Y (zh) 2005-03-03 2006-03-29 严介兴 直推式可重磨机夹刀具
SE530182C2 (sv) 2006-01-10 2008-03-18 Sandvik Intellectual Property Svarvbom för invändig svarvning med fluidkanal
JP2009027250A (ja) 2007-07-17 2009-02-05 Ricoh Co Ltd 画像処理装置及び画像処理方法
US9079260B2 (en) 2007-11-01 2015-07-14 GM Global Technology Operations LLC Polycrystalline diamond cutting tool with coated body
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KR101083853B1 (ko) * 2009-02-09 2011-11-15 대구텍 유한회사 드릴링 가공 및 선삭 가공이 가능한 절삭 공구
DE102009051073A1 (de) * 2009-10-28 2011-05-12 Kennametal Inc. Mehrfachwechselschneidplatte für ein Bohrwerkzeug
KR101067156B1 (ko) * 2009-12-07 2011-09-22 대구텍 유한회사 다기능 절삭 공구 및 그를 위한 공구 홀더
RU2518833C1 (ru) * 2010-03-31 2014-06-10 Тунгалой Корпорейшн Режущая пластина и режущий инструмент
JP5161324B2 (ja) 2010-03-31 2013-03-13 日本特殊陶業株式会社 中ぐり用切削工具
RU2570682C1 (ru) * 2011-10-07 2015-12-10 Тунгалой Корпорейшн Режущий инструмент с заменяемой режущей кромкой
JP5168398B2 (ja) 2011-10-12 2013-03-21 株式会社リコー 装置、データ処理方法及びプログラム
EP2929965B1 (en) * 2012-12-05 2021-11-24 Tungaloy Corporation Cutting tool body and cutting tool implementing said body
WO2014192798A1 (ja) * 2013-05-28 2014-12-04 京セラ株式会社 切削インサートおよび切削工具ならびにそれを用いた切削加工物の製造方法
JP6273120B2 (ja) 2013-10-08 2018-01-31 株式会社Ｓｕｂａｒｕ 切削工具および切削装置
US9421622B2 (en) * 2014-01-14 2016-08-23 Iscar, Ltd. Indexable central drill insert and cutting tool therefor
JPWO2018092791A1 (ja) * 2016-11-16 2019-10-17 京セラ株式会社 切削インサート及び切削工具
DE112018000585B4 (de) * 2017-01-30 2025-03-20 Kyocera Corporation Schneideinsatz, Bohrer und Verfahren des Herstellens eines maschinell-bearbeiteten Produkts unter Verwendung derselben

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014069286A (ja) * 2012-09-28 2014-04-21 Daihatsu Motor Co Ltd 中ぐり工具

Also Published As

Publication number Publication date
US20190091773A1 (en) 2019-03-28
KR20180129819A (ko) 2018-12-05
US10888931B2 (en) 2021-01-12
JP2017192992A (ja) 2017-10-26
WO2017183592A1 (ja) 2017-10-26
EP3446815A4 (en) 2019-12-18
EP3446815A1 (en) 2019-02-27
TW201738024A (zh) 2017-11-01
CN109070237A (zh) 2018-12-21
JP6620939B2 (ja) 2019-12-18

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