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WO2009028687A1 - 切削インサートおよび切削方法 - Google Patents

切削インサートおよび切削方法 Download PDF

Info

Publication number
WO2009028687A1
WO2009028687A1 PCT/JP2008/065587 JP2008065587W WO2009028687A1 WO 2009028687 A1 WO2009028687 A1 WO 2009028687A1 JP 2008065587 W JP2008065587 W JP 2008065587W WO 2009028687 A1 WO2009028687 A1 WO 2009028687A1
Authority
WO
WIPO (PCT)
Prior art keywords
breaker
cutting
corner portion
wall face
face
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.)
Ceased
Application number
PCT/JP2008/065587
Other languages
English (en)
French (fr)
Inventor
Youji Kobayashi
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.)
Kyocera Corp
Original Assignee
Kyocera 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 Kyocera Corp filed Critical Kyocera Corp
Priority to CN2008801051041A priority Critical patent/CN101795801B/zh
Priority to JP2009530219A priority patent/JP4746133B2/ja
Priority to US12/675,706 priority patent/US8342779B2/en
Priority to DE112008002261.5T priority patent/DE112008002261B4/de
Publication of WO2009028687A1 publication Critical patent/WO2009028687A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • B23B27/14—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
    • B23B2200/085—Rake or top surfaces discontinuous
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

　本発明の切削インサートは、コーナ部に沿うブレーカ溝よりも内側に位置する上面に形成された突出部が、最もコーナ部側に位置するブレーカ突起と、前記ブレーカ突起よりも上方に突出するように前記ブレーカ突起と接続して形成されたブレーカ壁面と、前記ブレーカ壁面と接続して形成されたブレーカ側面と、を備えている。前記ブレーカ壁面は、該ブレーカ壁面の突出方向に向かうにつれて幅が狭くなるように形成されているとともに、前記コーナ部から離間するにつれて高位に位置するよう傾斜している。前記ブレーカ側面は、前記コーナ部から離間するにつれて幅が広くなるように形成されている。前記ブレーカ突起の高さは、前記ブレーカ壁面の頂部の高さの２分の１以下であり、前記コーナ部に沿う切刃の高さよりも低い。この切削インサートを有する切削工具を用いた切削方法である。
PCT/JP2008/065587 2007-08-31 2008-08-29 切削インサートおよび切削方法 Ceased WO2009028687A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008801051041A CN101795801B (zh) 2007-08-31 2008-08-29 切削镶刀以及切削方法
JP2009530219A JP4746133B2 (ja) 2007-08-31 2008-08-29 切削インサートおよび切削方法
US12/675,706 US8342779B2 (en) 2007-08-31 2008-08-29 Cutting insert and cutting method
DE112008002261.5T DE112008002261B4 (de) 2007-08-31 2008-08-29 Schneideinsatz, Schneidwerkzeug und Schneidverfahren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007226197 2007-08-31
JP2007-226197 2007-08-31

Publications (1)

Publication Number Publication Date
WO2009028687A1 true WO2009028687A1 (ja) 2009-03-05

Family

ID=40387397

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065587 Ceased WO2009028687A1 (ja) 2007-08-31 2008-08-29 切削インサートおよび切削方法

Country Status (5)

Country Link
US (1) US8342779B2 (ja)
JP (1) JP4746133B2 (ja)
CN (1) CN101795801B (ja)
DE (1) DE112008002261B4 (ja)
WO (1) WO2009028687A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015046558A1 (ja) * 2013-09-30 2015-04-02 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
JPWO2016035490A1 (ja) * 2014-09-05 2017-06-22 住友電工ハードメタル株式会社 スローアウェイチップ
JPWO2021005951A1 (ja) * 2019-07-08 2021-01-14
JP2024015617A (ja) * 2022-07-25 2024-02-06 三菱マテリアル株式会社 切削工具

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2676751B1 (en) * 2011-02-15 2016-08-10 Kyocera Corporation Cutting tool
CN106270705B (zh) * 2011-04-28 2018-07-10 京瓷株式会社 切削镶刀、切削工具以及使用切削工具切削加工物的方法
CN103192099B (zh) * 2013-03-29 2015-02-18 哈尔滨理工大学 极端重型轴类锻件高效拉荒专用车铣两用刀片
JP5740673B2 (ja) * 2013-05-10 2015-06-24 住友電工ハードメタル株式会社 ｃＢＮ切削工具
EP2818266B1 (en) * 2013-06-27 2019-01-02 Sandvik Intellectual Property AB A metal cutting turning insert and a turning tool
US9409237B2 (en) * 2013-09-16 2016-08-09 Iscar, Ltd. Finish depth turning insert comprising a chip control arrangement
WO2015083716A1 (ja) * 2013-12-03 2015-06-11 株式会社タンガロイ 切削工具
JP6190039B2 (ja) * 2014-03-27 2017-08-30 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
US10076788B2 (en) * 2014-05-20 2018-09-18 Iscar, Ltd. Cutting insert with chip-control arrangement
US10076795B2 (en) * 2015-11-19 2018-09-18 Iscar, Ltd. Triangular tangential milling insert and milling tool
CN105965045B (zh) * 2016-06-29 2018-03-02 北京沃尔德金刚石工具股份有限公司 一种断屑槽刀具及加工方法
US10710167B2 (en) 2017-08-02 2020-07-14 Iscar, Ltd. Negative finish turning insert with chip forming arrangement
US11911828B2 (en) * 2018-03-27 2024-02-27 Kyocera Corporation Cutting insert, cutting tool, and method for manufacturing machined product
US11413689B2 (en) * 2020-05-28 2022-08-16 Kennametal Inc. Cutting inserts with control cavities
DE102020117101A1 (de) 2020-06-29 2021-12-30 Kennametal Inc. Schneideinsatz und Zerspanungswerkzeug
CN114309682A (zh) 2020-09-30 2022-04-12 肯纳金属公司 切削刀片
KR102799819B1 (ko) * 2022-09-13 2025-04-28 주식회사 와이지-원 절삭 인서트

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0938808A (ja) * 1995-07-31 1997-02-10 Mitsubishi Materials Corp スローアウェイチップ
JP2002103107A (ja) * 2000-09-28 2002-04-09 Kyocera Corp 精密加工用スローアウェイチップ
JP2003220503A (ja) * 2001-11-20 2003-08-05 Mitsubishi Materials Corp スローアウェイチップ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4941780A (en) * 1987-11-24 1990-07-17 Sumitomo Electric Industries, Ltd. Indexable cutting insert
US5192171A (en) * 1991-01-07 1993-03-09 Gte Valenite Corporation Chip control insert
US5116167A (en) * 1991-02-19 1992-05-26 Kennametal Inc. Cutting insert with chip control
JP3269217B2 (ja) 1992-10-26 2002-03-25 三菱マテリアル株式会社 スローアウェイチップ
US5249894A (en) 1992-12-07 1993-10-05 Gte Valenite Corporation High sheer, ultra light duty insert
US5743681A (en) * 1993-04-05 1998-04-28 Sandvik Ab Cutting insert with chip control protrusion on a chip surface
DE19523128C2 (de) * 1994-08-09 1997-05-22 Valenite Inc Wendeschneideinsatz
JP3371733B2 (ja) * 1997-02-06 2003-01-27 住友電気工業株式会社 スローアウェイチップ
DE19901456B4 (de) * 1998-01-19 2009-07-09 Mitsubishi Materials Corp. Wendeschneidplatte
JP4613404B2 (ja) * 2000-08-30 2011-01-19 株式会社タンガロイ スローアウェイチップ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0938808A (ja) * 1995-07-31 1997-02-10 Mitsubishi Materials Corp スローアウェイチップ
JP2002103107A (ja) * 2000-09-28 2002-04-09 Kyocera Corp 精密加工用スローアウェイチップ
JP2003220503A (ja) * 2001-11-20 2003-08-05 Mitsubishi Materials Corp スローアウェイチップ

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015046558A1 (ja) * 2013-09-30 2015-04-02 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
JPWO2015046558A1 (ja) * 2013-09-30 2017-03-09 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
US10046396B2 (en) 2013-09-30 2018-08-14 Kyocera Corporation Cutting insert, cutting tool, and method for manufacturing machined product
JPWO2016035490A1 (ja) * 2014-09-05 2017-06-22 住友電工ハードメタル株式会社 スローアウェイチップ
JPWO2021005951A1 (ja) * 2019-07-08 2021-01-14
WO2021005951A1 (ja) * 2019-07-08 2021-01-14 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
JP7325510B2 (ja) 2019-07-08 2023-08-14 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
US12157173B2 (en) 2019-07-08 2024-12-03 Kyocera Corporation Cutting insert, cutting tool, and method for manufacturing machined product
JP2024015617A (ja) * 2022-07-25 2024-02-06 三菱マテリアル株式会社 切削工具

Also Published As

Publication number Publication date
JP4746133B2 (ja) 2011-08-10
CN101795801A (zh) 2010-08-04
JPWO2009028687A1 (ja) 2010-12-02
DE112008002261B4 (de) 2015-06-25
US20100275749A1 (en) 2010-11-04
DE112008002261T5 (de) 2010-07-22
CN101795801B (zh) 2013-01-02
US8342779B2 (en) 2013-01-01

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