JP7418960B2 - 切削インサートおよび切削工具 - Google Patents

切削インサートおよび切削工具 Download PDF

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Publication number
JP7418960B2
JP7418960B2 JP2019021386A JP2019021386A JP7418960B2 JP 7418960 B2 JP7418960 B2 JP 7418960B2 JP 2019021386 A JP2019021386 A JP 2019021386A JP 2019021386 A JP2019021386 A JP 2019021386A JP 7418960 B2 JP7418960 B2 JP 7418960B2
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JP
Japan
Prior art keywords
cutting
rake face
cutting edge
internal cooling
cutting insert
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.)
Active
Application number
JP2019021386A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020127983A (ja
JP2020127983A5 (enExample
Inventor
英二 社本
隆司 上田
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.)
NTK CUTTING TOOLS CO., LTD.
Tokai National Higher Education and Research System NUC
Original Assignee
NTK CUTTING TOOLS CO., LTD.
Tokai National Higher Education and Research System NUC
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
Priority to JP2019021386A priority Critical patent/JP7418960B2/ja
Application filed by NTK CUTTING TOOLS CO., LTD., Tokai National Higher Education and Research System NUC filed Critical NTK CUTTING TOOLS CO., LTD.
Priority to US17/429,018 priority patent/US12172220B2/en
Priority to PCT/JP2020/004701 priority patent/WO2020162581A1/ja
Priority to CN202080012495.3A priority patent/CN113382816A/zh
Priority to EP20752480.2A priority patent/EP3922381A4/en
Publication of JP2020127983A publication Critical patent/JP2020127983A/ja
Publication of JP2020127983A5 publication Critical patent/JP2020127983A5/ja
Priority to JP2024001013A priority patent/JP7606015B2/ja
Application granted granted Critical
Publication of JP7418960B2 publication Critical patent/JP7418960B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B23B27/10—Cutting tools with special provision for cooling
    • 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
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1625—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped by a clamping member acting almost perpendicularly on the chip-forming plane
    • B23B27/164—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped by a clamping member acting almost perpendicularly on the chip-forming plane characterised by having a special shape
    • 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
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/148—Composition of the cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/16—Shims

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
JP2019021386A 2019-02-08 2019-02-08 切削インサートおよび切削工具 Active JP7418960B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2019021386A JP7418960B2 (ja) 2019-02-08 2019-02-08 切削インサートおよび切削工具
PCT/JP2020/004701 WO2020162581A1 (ja) 2019-02-08 2020-02-07 切削インサートおよび切削工具
CN202080012495.3A CN113382816A (zh) 2019-02-08 2020-02-07 切削镶刀和切削工具
EP20752480.2A EP3922381A4 (en) 2019-02-08 2020-02-07 CUTTING INSERT AND CUTTING TOOL
US17/429,018 US12172220B2 (en) 2019-02-08 2020-02-07 Cutting insert and cutting tool
JP2024001013A JP7606015B2 (ja) 2019-02-08 2024-01-09 切削インサートおよび切削工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019021386A JP7418960B2 (ja) 2019-02-08 2019-02-08 切削インサートおよび切削工具

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024001013A Division JP7606015B2 (ja) 2019-02-08 2024-01-09 切削インサートおよび切削工具

Publications (3)

Publication Number Publication Date
JP2020127983A JP2020127983A (ja) 2020-08-27
JP2020127983A5 JP2020127983A5 (enExample) 2022-01-28
JP7418960B2 true JP7418960B2 (ja) 2024-01-22

Family

ID=71947360

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019021386A Active JP7418960B2 (ja) 2019-02-08 2019-02-08 切削インサートおよび切削工具
JP2024001013A Active JP7606015B2 (ja) 2019-02-08 2024-01-09 切削インサートおよび切削工具

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024001013A Active JP7606015B2 (ja) 2019-02-08 2024-01-09 切削インサートおよび切削工具

Country Status (5)

Country Link
US (1) US12172220B2 (enExample)
EP (1) EP3922381A4 (enExample)
JP (2) JP7418960B2 (enExample)
CN (1) CN113382816A (enExample)
WO (1) WO2020162581A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021255851A1 (enExample) * 2020-06-17 2021-12-23
CN115055703B (zh) * 2022-08-08 2022-11-18 泉州迪特工业产品设计有限公司 一种车削装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060263153A1 (en) 2005-05-02 2006-11-23 Sandvik Intellectual Property Ab Thread cutting insert
US20080279644A1 (en) 2007-05-09 2008-11-13 Board Of Control Of Michigan Technologycal University Cutting tool insert having internal microduct for coolant
JP2014018891A (ja) 2012-07-13 2014-02-03 Mitsubishi Materials Corp 切削インサート
US20140079495A1 (en) 2010-09-02 2014-03-20 Kennametal Inc. Cutting inserts
JP2017189825A (ja) 2016-04-11 2017-10-19 株式会社豊田中央研究所 切削工具
JP2018111205A (ja) 2018-04-24 2018-07-19 住友電工ハードメタル株式会社 切削工具用敷板および切削工具
WO2019017064A1 (ja) 2017-07-19 2019-01-24 住友電工ハードメタル株式会社 切削インサート及び切削インサートの製造方法
JP2019018294A (ja) 2017-07-19 2019-02-07 住友電工ハードメタル株式会社 切削インサート

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DE1074818B (enExample) * 1952-12-31 1960-02-04
FR1593553A (enExample) 1968-06-14 1970-06-01
US3889520A (en) * 1973-02-13 1975-06-17 Theodor Stoferle Fluidic system for monitoring machine tool wear during a machining operation
EP0100376A3 (en) 1982-08-04 1984-08-29 Rockwell International Corporation Metal working tool
US4535216A (en) * 1983-10-14 1985-08-13 Rockwell International Corporation Metal-working tool using electrical heating
JPH0318083Y2 (enExample) 1987-03-25 1991-04-17
JPH05301104A (ja) * 1992-04-28 1993-11-16 Sumitomo Electric Ind Ltd スローアウェイチップおよびその製造方法ならびに切削工具
JPH0839387A (ja) * 1994-07-29 1996-02-13 Mitsubishi Materials Corp スローアウェイチップおよびこれを用いたフライスカッタ
US5799553A (en) * 1995-02-08 1998-09-01 University Of Connecticut Apparatus for environmentally safe cooling of cutting tools
SE510284C2 (sv) * 1996-11-18 1999-05-10 Sandvik Ab Invändigt kylbart skär för spånavskiljande bearbetning
JP2001198708A (ja) * 2000-01-11 2001-07-24 Fuji Mach Mfg Co Ltd 切削工具および切削加工方法
WO2001064376A1 (en) 2000-03-03 2001-09-07 Masao Murakawa Heat absorbing throw-away tip and heat absorbing throw-away tool using the throw-away tip
US7634957B2 (en) 2004-09-16 2009-12-22 Air Products And Chemicals, Inc. Method and apparatus for machining workpieces having interruptions
JP2006088297A (ja) 2004-09-27 2006-04-06 Kobe Univ 切削加工装置および切削加工方法
US20060123801A1 (en) * 2004-12-13 2006-06-15 Cool Clean Technologies, Inc. Device for applying cryogenic composition and method of using same
US7963729B2 (en) 2007-01-18 2011-06-21 Kennametal Inc. Milling cutter and milling insert with coolant delivery
US8439608B2 (en) 2007-01-18 2013-05-14 Kennametal Inc. Shim for a cutting insert and cutting insert-shim assembly with internal coolant delivery
US8328471B2 (en) 2007-01-18 2012-12-11 Kennametal Inc. Cutting insert with internal coolant delivery and cutting assembly using the same
US20080175679A1 (en) 2007-01-18 2008-07-24 Paul Dehnhardt Prichard Milling cutter and milling insert with core and coolant delivery
US8727673B2 (en) 2007-01-18 2014-05-20 Kennametal Inc. Cutting insert with internal coolant delivery and surface feature for enhanced coolant flow
JP5279300B2 (ja) * 2008-02-29 2013-09-04 国立大学法人名古屋大学 切りくず誘導機能付き切削工具
US20090320655A1 (en) 2008-06-30 2009-12-31 Marion Billingsley Grant Machining tool utilizing a supercritical coolant
US7955032B2 (en) * 2009-01-06 2011-06-07 Kennametal Inc. Cutting insert with coolant delivery and method of making the cutting insert
IL196439A (en) * 2009-01-11 2013-04-30 Iscar Ltd A method for cutting alloys and cutting for them
WO2012047795A1 (en) * 2010-10-04 2012-04-12 Michigan Technological University Micro-jet cooling of cutting tools
RU2481925C2 (ru) * 2011-02-21 2013-05-20 Константин Эдуардович Огоньков Крепежное устройство для режущих пластин
JP5743272B2 (ja) 2011-08-30 2015-07-01 住友電工ハードメタル株式会社 逃げ面内部給油孔付き超高圧焼結体工具
JP6314636B2 (ja) * 2014-05-08 2018-04-25 株式会社デンソー 切削加工装置
US10007246B2 (en) * 2014-12-02 2018-06-26 Caterpillar Inc. Machining tool utilizing a supercritical coolant
US9895755B2 (en) * 2014-12-09 2018-02-20 Kennametal Inc. Cutting insert with internal coolant passages and method of making same
JP5950240B2 (ja) 2015-04-23 2016-07-13 住友電工ハードメタル株式会社 逃げ面内部給油孔付き超高圧焼結体工具
JP2019021386A (ja) 2017-07-11 2019-02-07 矢崎総業株式会社 コネクタの検査システム

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060263153A1 (en) 2005-05-02 2006-11-23 Sandvik Intellectual Property Ab Thread cutting insert
US20080279644A1 (en) 2007-05-09 2008-11-13 Board Of Control Of Michigan Technologycal University Cutting tool insert having internal microduct for coolant
US20110002750A1 (en) 2007-05-09 2011-01-06 Endres William J Cutting tool insert having internal microduct for coolant
US20140079495A1 (en) 2010-09-02 2014-03-20 Kennametal Inc. Cutting inserts
JP2014018891A (ja) 2012-07-13 2014-02-03 Mitsubishi Materials Corp 切削インサート
JP2017189825A (ja) 2016-04-11 2017-10-19 株式会社豊田中央研究所 切削工具
WO2019017064A1 (ja) 2017-07-19 2019-01-24 住友電工ハードメタル株式会社 切削インサート及び切削インサートの製造方法
JP2019018294A (ja) 2017-07-19 2019-02-07 住友電工ハードメタル株式会社 切削インサート
JP2018111205A (ja) 2018-04-24 2018-07-19 住友電工ハードメタル株式会社 切削工具用敷板および切削工具

Also Published As

Publication number Publication date
CN113382816A (zh) 2021-09-10
JP7606015B2 (ja) 2024-12-24
US12172220B2 (en) 2024-12-24
EP3922381A1 (en) 2021-12-15
JP2020127983A (ja) 2020-08-27
US20220105573A1 (en) 2022-04-07
JP2024029195A (ja) 2024-03-05
WO2020162581A1 (ja) 2020-08-13
EP3922381A4 (en) 2022-11-16

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