JP7295972B2 - インサート、切削工具及び同切削工具を用いた被削材切削方法 - Google Patents

インサート、切削工具及び同切削工具を用いた被削材切削方法 Download PDF

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Publication number
JP7295972B2
JP7295972B2 JP2021564061A JP2021564061A JP7295972B2 JP 7295972 B2 JP7295972 B2 JP 7295972B2 JP 2021564061 A JP2021564061 A JP 2021564061A JP 2021564061 A JP2021564061 A JP 2021564061A JP 7295972 B2 JP7295972 B2 JP 7295972B2
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region
boundary
cutting
corner
along
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Japanese (ja)
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JPWO2021117872A1 (https=
JPWO2021117872A5 (https=
Inventor
義仁 池田
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Kyocera Corp
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Kyocera Corp
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Publication of JPWO2021117872A5 publication Critical patent/JPWO2021117872A5/ja
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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
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B23B27/143—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having chip-breakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/08—Rake or top surfaces
    • B23B2200/082—Rake or top surfaces with elevated clamping surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/08—Rake or top surfaces
    • B23B2200/086—Rake or top surfaces with one or more grooves
    • B23B2200/087—Rake or top surfaces with one or more grooves for chip breaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/20—Top or side views of the cutting edge
    • B23B2200/201—Details of the nose radius and immediately surrounding area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/28—Angles
    • B23B2200/286—Positive cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/32—Chip breaking or chip evacuation
    • B23B2200/321—Chip breaking or chip evacuation by chip breaking projections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/32—Chip breaking or chip evacuation
    • B23B2200/328—Details of chip evacuation
    • 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
    • B23B2226/12—Boron nitride
    • B23B2226/125—Boron nitride cubic [CBN]
    • 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
    • B23B2226/31—Diamond
    • B23B2226/315—Diamond polycrystalline [PCD]

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
JP2021564061A 2019-12-11 2020-12-11 インサート、切削工具及び同切削工具を用いた被削材切削方法 Active JP7295972B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019223521 2019-12-11
JP2019223521 2019-12-11
PCT/JP2020/046298 WO2021117872A1 (ja) 2019-12-11 2020-12-11 インサート、切削工具及び同切削工具を用いた被削材切削方法

Publications (3)

Publication Number Publication Date
JPWO2021117872A1 JPWO2021117872A1 (https=) 2021-06-17
JPWO2021117872A5 JPWO2021117872A5 (https=) 2022-08-09
JP7295972B2 true JP7295972B2 (ja) 2023-06-21

Family

ID=76330009

Family Applications (1)

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JP2021564061A Active JP7295972B2 (ja) 2019-12-11 2020-12-11 インサート、切削工具及び同切削工具を用いた被削材切削方法

Country Status (5)

Country Link
US (1) US12454011B2 (https=)
JP (1) JP7295972B2 (https=)
CN (1) CN114786849B (https=)
DE (1) DE112020005293B4 (https=)
WO (1) WO2021117872A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020090737A1 (ja) * 2018-10-29 2020-05-07 京セラ株式会社 切削インサート、切削工具及び切削加工物の製造方法
JP7269540B1 (ja) * 2022-09-28 2023-05-09 株式会社タンガロイ 切削インサート

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010069614A (ja) 2008-08-22 2010-04-02 Mitsubishi Materials Corp 切削インサート
JP2013505845A (ja) 2009-10-02 2013-02-21 セラティチット オーストリア ゲゼルシャフト ミット ベシュレンクテル ハフツング 切削工具のための切削インサート
WO2017135469A1 (ja) 2016-02-05 2017-08-10 京セラ株式会社 インサート、切削工具及び切削加工物の製造方法
WO2018042957A1 (ja) 2016-08-31 2018-03-08 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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KR100312957B1 (ko) * 1999-07-31 2001-11-07 유창종 광범위 칩브레이커 붙이 절삭 인써트
US6848868B2 (en) * 2001-04-23 2005-02-01 Kennametal Inc. Multiple groove chip control for cutting insert
JP4704212B2 (ja) 2004-01-14 2011-06-15 住友電工ハードメタル株式会社 スローアウェイチップ
JP4729894B2 (ja) * 2004-09-15 2011-07-20 三菱マテリアル株式会社 インサートおよびスローアウェイ式切削工具
KR100661527B1 (ko) * 2006-03-31 2006-12-26 한국야금 주식회사 개선된 칩브레이커를 가지는 절삭 인서트
US7476064B2 (en) * 2006-04-27 2009-01-13 Kyocera Corporation Cutting tool and method of cutting workpiece
KR100832869B1 (ko) * 2006-07-20 2008-05-28 한국야금 주식회사 절삭저항을 감소시키는 절삭 인서트
JP5260924B2 (ja) * 2007-09-14 2013-08-14 京セラ株式会社 切削インサート及びそれを用いた切削工具並びに切削方法
JP5197070B2 (ja) * 2008-02-29 2013-05-15 京セラ株式会社 切削インサート及び切削工具、並びに切削方法
JP5158490B2 (ja) * 2008-03-06 2013-03-06 住友電工ハードメタル株式会社 刃先交換式切削チップ
JP2009233799A (ja) * 2008-03-27 2009-10-15 Kyocera Corp 切削インサート及び切削工具、並びに切削方法
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KR101039888B1 (ko) * 2008-12-31 2011-06-09 한국야금 주식회사 절삭인서트
JP5365285B2 (ja) * 2009-03-18 2013-12-11 三菱マテリアル株式会社 切削インサート
KR101107444B1 (ko) * 2009-06-10 2012-01-19 대구텍 유한회사 절삭 공구 및 절삭 공구용 인서트
BR112012006490B1 (pt) * 2009-09-25 2020-09-29 Tungaloy Corporation Inserto de corte com uma borda de corte
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US8997610B2 (en) * 2009-11-27 2015-04-07 Kyocera Corporation Cutting insert, cutting tool, and method of manufacturing machined product using the same
JP5315569B2 (ja) * 2010-03-29 2013-10-16 住友電工ハードメタル株式会社 切削インサート
WO2012002267A1 (ja) * 2010-06-30 2012-01-05 京セラ株式会社 インサートおよび切削工具、並びにそれらを用いた切削加工物の製造方法
JP5853613B2 (ja) * 2010-11-15 2016-02-09 三菱マテリアル株式会社 切削インサート
US9199312B2 (en) * 2011-03-07 2015-12-01 Kennametal Inc. Cutting insert with discrete cutting tip and chip control structure
KR20130048531A (ko) * 2011-11-02 2013-05-10 대구텍 유한회사 선삭 가공용 절삭 인서트
JP5926366B2 (ja) * 2012-02-29 2016-05-25 京セラ株式会社 切削インサート、切削工具および切削加工物の製造方法
SE536986C2 (sv) * 2013-03-20 2014-11-25 Sandvik Intellectual Property Månghörnigt svarvskär med spånkontrollerande styrytor
JP6096895B2 (ja) * 2013-05-28 2017-03-15 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
JP2015000446A (ja) * 2013-06-14 2015-01-05 三菱マテリアル株式会社 切削インサート
US10029311B2 (en) * 2013-10-29 2018-07-24 Kyocera Corporation Cutting insert, cutting tool, and method of manufacturing machined product using them
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US9796024B2 (en) * 2014-04-07 2017-10-24 Kennametal India Limited Cutting insert with enhanced chip breaking performance
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JP6940334B2 (ja) * 2017-08-29 2021-09-29 京セラ株式会社 切削インサート、切削工具及び切削加工物の製造方法
JP2019141936A (ja) 2018-02-16 2019-08-29 三菱マテリアル株式会社 切削インサート
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010069614A (ja) 2008-08-22 2010-04-02 Mitsubishi Materials Corp 切削インサート
JP2013505845A (ja) 2009-10-02 2013-02-21 セラティチット オーストリア ゲゼルシャフト ミット ベシュレンクテル ハフツング 切削工具のための切削インサート
WO2017135469A1 (ja) 2016-02-05 2017-08-10 京セラ株式会社 インサート、切削工具及び切削加工物の製造方法
WO2018042957A1 (ja) 2016-08-31 2018-03-08 住友電工ハードメタル株式会社 切削インサート

Also Published As

Publication number Publication date
US12454011B2 (en) 2025-10-28
US20230056761A1 (en) 2023-02-23
CN114786849A (zh) 2022-07-22
DE112020005293T5 (de) 2022-08-18
JPWO2021117872A1 (https=) 2021-06-17
DE112020005293B4 (de) 2024-05-16
CN114786849B (zh) 2024-07-30
WO2021117872A1 (ja) 2021-06-17

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