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WO2008133199A1 - 切削インサート及び切削方法 - Google Patents

切削インサート及び切削方法 Download PDF

Info

Publication number
WO2008133199A1
WO2008133199A1 PCT/JP2008/057585 JP2008057585W WO2008133199A1 WO 2008133199 A1 WO2008133199 A1 WO 2008133199A1 JP 2008057585 W JP2008057585 W JP 2008057585W WO 2008133199 A1 WO2008133199 A1 WO 2008133199A1
Authority
WO
WIPO (PCT)
Prior art keywords
cutting
edges
cutting edge
longitudinal direction
extending
Prior art date
Application number
PCT/JP2008/057585
Other languages
English (en)
French (fr)
Inventor
Hidehiko Nagaya
Norio Aso
Yasuharu Imai
Original Assignee
Mitsubishi Materials Corporation
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 Materials Corporation filed Critical Mitsubishi Materials Corporation
Priority to EP08740640.1A priority Critical patent/EP2140959B1/en
Priority to CN2008800122798A priority patent/CN101663116B/zh
Priority to US12/450,912 priority patent/US8366355B2/en
Priority to JP2009511855A priority patent/JP5310547B2/ja
Publication of WO2008133199A1 publication Critical patent/WO2008133199A1/ja

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
    • 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
    • B23B27/02—Cutting tools with straight main part and cutting edge at an angle
    • 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
    • B23B27/04—Cutting-off tools
    • 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
    • B23B2200/204—Top or side views of the cutting edge with discontinuous cutting edge
    • 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
    • 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
    • B23B2270/54—Methods of turning, boring or drilling not otherwise provided for
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/24—Cutters, for shaping with 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/25—Cutters, for shaping including cut off tool
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/03—Processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)

Abstract

　この切削インサートは、軸状をなすインサート本体の端部に、このインサート本体の長手方向に延びる一対の横切刃と、これら横切刃の先端同士の間に上記長手方向に交差する方向に延びる正面切刃と、を備えた四角形状のすくい面を有する切刃部が形成され；上記長手方向に垂直に上記すくい面に対向する方向から見て、上記横切刃及び正面切刃が交差する一対のコーナ刃の少なくとも一方が、このコーナ刃に接する接線が上記正面切刃からこのコーナ刃に沿って上記長手方向に延びる向きに旋回した後、この旋回する方向を変化させる変曲点を有して上記横切刃に連なる凸状に形成されている。
PCT/JP2008/057585 2007-04-20 2008-04-18 切削インサート及び切削方法 WO2008133199A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08740640.1A EP2140959B1 (en) 2007-04-20 2008-04-18 Cutting insert, and cutting method
CN2008800122798A CN101663116B (zh) 2007-04-20 2008-04-18 切削刀片及切削方法
US12/450,912 US8366355B2 (en) 2007-04-20 2008-04-18 Cutting insert and cutting method
JP2009511855A JP5310547B2 (ja) 2007-04-20 2008-04-18 切削インサートによる切削方法及び切削インサート

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-111638 2007-04-20
JP2007111638 2007-04-20

Publications (1)

Publication Number Publication Date
WO2008133199A1 true WO2008133199A1 (ja) 2008-11-06

Family

ID=39925653

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057585 WO2008133199A1 (ja) 2007-04-20 2008-04-18 切削インサート及び切削方法

Country Status (6)

Country Link
US (1) US8366355B2 (ja)
EP (1) EP2140959B1 (ja)
JP (1) JP5310547B2 (ja)
KR (1) KR20100014870A (ja)
CN (1) CN101663116B (ja)
WO (1) WO2008133199A1 (ja)

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Publication number Priority date Publication date Assignee Title
US20110158756A1 (en) * 2009-12-29 2011-06-30 Iscar, Ltd. Cutting Tool and Double-Ended Cutting Insert Therefor
JP2011148056A (ja) * 2010-01-22 2011-08-04 Mitsubishi Materials Corp 刃先交換式溝入れ工具及び端面溝入れ加工方法
JP2011148055A (ja) * 2010-01-22 2011-08-04 Mitsubishi Materials Corp 刃先交換式溝入れ工具及び周面溝入れ加工方法
JP2011148057A (ja) * 2010-01-22 2011-08-04 Mitsubishi Materials Corp 刃先交換式溝入れ工具及び端面溝入れ加工方法
WO2011096511A1 (ja) * 2010-02-05 2011-08-11 三菱マテリアル株式会社 刃先交換式溝入れ工具及び端面溝入れ加工方法
JP2011161539A (ja) * 2010-02-05 2011-08-25 Mitsubishi Materials Corp 刃先交換式溝入れ工具及び端面溝入れ加工方法
JP2011161536A (ja) * 2010-02-05 2011-08-25 Mitsubishi Materials Corp 刃先交換式溝入れ工具及び周面溝入れ加工方法
JP2011161538A (ja) * 2010-02-05 2011-08-25 Mitsubishi Materials Corp 刃先交換式溝入れ工具及び周面溝入れ加工方法
JP2011161537A (ja) * 2010-02-05 2011-08-25 Mitsubishi Materials Corp 刃先交換式溝入れ工具及び端面溝入れ加工方法
JP2012024910A (ja) * 2010-07-28 2012-02-09 Tani Tec:Kk 突切りバイト
JP2012223825A (ja) * 2011-04-15 2012-11-15 Seiko Instruments Inc 単結晶ダイヤモンド切削刃具及びその製造方法、並びにｘ線タルボ干渉計用回折格子の製造方法
US20140234040A1 (en) * 2013-02-21 2014-08-21 Iscar, Ltd. Cutting Tool and Cutting Insert Having Insert Key And Recesses For Extracting And Mounting Therein
JP6069566B1 (ja) * 2016-06-27 2017-02-01 シモダフランジ株式会社 ネジ加工用工具およびネジ加工方法
JP2021505413A (ja) * 2017-12-04 2021-02-18 イスカル リミテッド 狭幅突切り動作用の高送り突切りインサート
JPWO2021235261A1 (ja) * 2020-05-21 2021-11-25

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EP2403674B1 (en) 2009-03-05 2017-07-26 Seco Tools Ab Slot-milling tool and slot-milling insert for a slot-milling tool
WO2011052667A1 (ja) * 2009-10-29 2011-05-05 京セラ株式会社 切削インサートおよび切削工具、並びにそれを用いた切削加工物の製造方法
EP3357610B1 (de) 2010-08-04 2019-10-09 CeramTec GmbH Schneidkörper für schneidwerkzeug zum einstechen und stechdrehen
WO2012086375A1 (ja) * 2010-12-25 2012-06-28 京セラ株式会社 切削工具およびそれを用いた切削加工物の製造方法
CN102672215B (zh) * 2012-05-22 2014-10-01 珠海格力电器股份有限公司 一种管口修边工具及其刀头
EP2902140B1 (en) * 2012-09-27 2021-07-28 Kyocera Corporation Cutting insert and cutting tool
JP6038594B2 (ja) * 2012-10-26 2016-12-07 住友電工ハードメタル株式会社 突っ切り加工用工具
US9931699B2 (en) 2013-10-18 2018-04-03 Ngk Spark Plug Co., Ltd. Cutting tool holder and cutting tool
CN104742166A (zh) * 2014-07-23 2015-07-01 汤子仁 用于切割胶带母卷的数控车床
USD824438S1 (en) * 2015-12-29 2018-07-31 Korloy Inc. Grooving insert for a machine tool
EP3536426B1 (en) * 2016-11-07 2023-05-10 Sumitomo Electric Hardmetal Corp. Cutting-off processing tool
CN106735358B (zh) * 2016-12-30 2019-03-15 石凤武 一种机夹切断刀及其加工方法
EP3417964B1 (en) * 2017-06-19 2022-02-23 Sandvik Intellectual Property AB Turning insert for metal cutting
EP3450063A1 (en) * 2017-08-30 2019-03-06 Tungaloy Corporation Cutting tool
EP3450064B1 (en) * 2017-08-30 2025-10-01 Tungaloy Corporation Cutting insert
DE102018130788A1 (de) * 2018-12-04 2020-06-04 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Schneidplatte und Werkzeug zur spanenden Bearbeitung eines Werkstücks
US10857603B2 (en) 2019-03-19 2020-12-08 Iscar, Ltd. Insert holder having transversely oriented insert receiving pocket with upper stopper surface, cutting tool and cutting insert
CN110253065B (zh) * 2019-06-06 2021-04-20 株洲钻石切削刀具股份有限公司 一种槽加工刀片及切削刀具
USD953395S1 (en) * 2020-05-15 2022-05-31 Korloy Inc. Grooving insert
USD953396S1 (en) * 2021-04-29 2022-05-31 Korloy Inc. Grooving insert for machine tools for metalworking
US11806793B2 (en) 2021-11-03 2023-11-07 Iscar, Ltd. Cutting insert having laterally spaced apart, longitudinally extending wedge abutment surfaces, tool holder and cutting tool
US12172219B2 (en) 2022-03-16 2024-12-24 Iscar, Ltd. Cutting insert having grooved top and bottom abutment surfaces with inner and outer pairs of wedge angles, and cutting tool
US11766724B1 (en) 2022-03-16 2023-09-26 Iscar, Ltd. Cutting tool and tool holder having separate rear abutment and wedged rear stopper surfaces
US12275078B2 (en) 2022-05-03 2025-04-15 Iscar, Ltd. Rotationally asymmetric double-ended grooving cutting insert, insert holder and cutting tool

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Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110158756A1 (en) * 2009-12-29 2011-06-30 Iscar, Ltd. Cutting Tool and Double-Ended Cutting Insert Therefor
US8647028B2 (en) * 2009-12-29 2014-02-11 Iscar, Ltd. Cutting tool and double-ended cutting insert therefor
JP2011148056A (ja) * 2010-01-22 2011-08-04 Mitsubishi Materials Corp 刃先交換式溝入れ工具及び端面溝入れ加工方法
JP2011148055A (ja) * 2010-01-22 2011-08-04 Mitsubishi Materials Corp 刃先交換式溝入れ工具及び周面溝入れ加工方法
JP2011148057A (ja) * 2010-01-22 2011-08-04 Mitsubishi Materials Corp 刃先交換式溝入れ工具及び端面溝入れ加工方法
WO2011096511A1 (ja) * 2010-02-05 2011-08-11 三菱マテリアル株式会社 刃先交換式溝入れ工具及び端面溝入れ加工方法
JP2011161536A (ja) * 2010-02-05 2011-08-25 Mitsubishi Materials Corp 刃先交換式溝入れ工具及び周面溝入れ加工方法
JP2011161538A (ja) * 2010-02-05 2011-08-25 Mitsubishi Materials Corp 刃先交換式溝入れ工具及び周面溝入れ加工方法
JP2011161537A (ja) * 2010-02-05 2011-08-25 Mitsubishi Materials Corp 刃先交換式溝入れ工具及び端面溝入れ加工方法
KR20120112578A (ko) * 2010-02-05 2012-10-11 미쓰비시 마테리알 가부시키가이샤 칼날 교환식 홈형성 공구 및 단면 홈형성 가공 방법
CN102753289A (zh) * 2010-02-05 2012-10-24 三菱综合材料株式会社 可转位刀片式切槽工具及端面切槽加工方法
JP2011161539A (ja) * 2010-02-05 2011-08-25 Mitsubishi Materials Corp 刃先交換式溝入れ工具及び端面溝入れ加工方法
US8943933B2 (en) 2010-02-05 2015-02-03 Mitsubishi Materials Corporation Cutting edge replacement type groove forming tool and end face groove forming method
KR101715976B1 (ko) 2010-02-05 2017-03-14 미쓰비시 마테리알 가부시키가이샤 칼날 교환식 홈형성 공구 및 단면 홈형성 가공 방법
CN102753289B (zh) * 2010-02-05 2014-10-01 三菱综合材料株式会社 可转位刀片式切槽工具及端面切槽加工方法
JP2012024910A (ja) * 2010-07-28 2012-02-09 Tani Tec:Kk 突切りバイト
JP2012223825A (ja) * 2011-04-15 2012-11-15 Seiko Instruments Inc 単結晶ダイヤモンド切削刃具及びその製造方法、並びにｘ線タルボ干渉計用回折格子の製造方法
US9120239B2 (en) * 2013-02-21 2015-09-01 Iscar, Ltd. Cutting tool and cutting insert having insert key recesses for extracting and mounting therein
US20140234040A1 (en) * 2013-02-21 2014-08-21 Iscar, Ltd. Cutting Tool and Cutting Insert Having Insert Key And Recesses For Extracting And Mounting Therein
JP6069566B1 (ja) * 2016-06-27 2017-02-01 シモダフランジ株式会社 ネジ加工用工具およびネジ加工方法
US10307845B2 (en) 2016-06-27 2019-06-04 Shimoda Iron Works Co., Ltd. Threading tool and method of threading
JP2021505413A (ja) * 2017-12-04 2021-02-18 イスカル リミテッド 狭幅突切り動作用の高送り突切りインサート
JP7163388B2 (ja) 2017-12-04 2022-10-31 イスカル リミテッド 狭幅突切り動作用の高送り突切りインサート
JPWO2021235261A1 (ja) * 2020-05-21 2021-11-25
WO2021235261A1 (ja) * 2020-05-21 2021-11-25 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
JP7442632B2 (ja) 2020-05-21 2024-03-04 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

Also Published As

Publication number Publication date
EP2140959B1 (en) 2016-09-28
CN101663116A (zh) 2010-03-03
EP2140959A4 (en) 2011-04-13
JPWO2008133199A1 (ja) 2010-07-22
KR20100014870A (ko) 2010-02-11
US20100119314A1 (en) 2010-05-13
US8366355B2 (en) 2013-02-05
EP2140959A1 (en) 2010-01-06
JP5310547B2 (ja) 2013-10-09
CN101663116B (zh) 2011-12-07

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