WO2009028679A1 - 切削工具および切削方法 - Google Patents

切削工具および切削方法 Download PDF

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Publication number
WO2009028679A1
WO2009028679A1 PCT/JP2008/065572 JP2008065572W WO2009028679A1 WO 2009028679 A1 WO2009028679 A1 WO 2009028679A1 JP 2008065572 W JP2008065572 W JP 2008065572W WO 2009028679 A1 WO2009028679 A1 WO 2009028679A1
Authority
WO
WIPO (PCT)
Prior art keywords
cutting
insert
intersection
holder
face
Prior art date
Application number
PCT/JP2008/065572
Other languages
English (en)
French (fr)
Inventor
Youji Kobayashi
Original Assignee
Kyocera 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 Kyocera Corporation filed Critical Kyocera Corporation
Priority to CN200880105116.4A priority Critical patent/CN101795800B/zh
Priority to DE112008002324.7T priority patent/DE112008002324B4/de
Priority to JP2009530213A priority patent/JP4603622B2/ja
Priority to US12/675,383 priority patent/US8449224B2/en
Publication of WO2009028679A1 publication Critical patent/WO2009028679A1/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
    • 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
    • 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
    • B23B27/1614—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 against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert
    • 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
    • B23B27/1662—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 clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the cutting insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/12—Seats for 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
    • 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
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2268—Cutters, for shaping including holder having seat for inserted tool 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
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • 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
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2274—Apertured 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
    • 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
    • Y10T82/00—Turning
    • Y10T82/10—Process of turning

Abstract

　本発明の切削工具は、上面と、下面と、前記上面および前記下面に接続される側面と、前記上面と前記側面との交差部および前記下面と前記側面との交差部にそれぞれ形成された上面側切刃および下面側切刃と、を有する切削インサートと、前記切削インサートが取り付けられるインサートポケットを先端部に有するホルダと、を備えている。前記インサートポケットは、前記切削インサートの下面が当接する取付座面を有し、前記ホルダの先端面および一側面にそれぞれ開口している。前記インサートポケットの取付座面と前記ホルダの先端面との交差部に位置する第１交差部、および前記インサートポケットの取付座面と前記ホルダの一側面との交差部に位置する第２交差部のうち、少なくとも一方が、前記切削インサートの下面側切刃よりも外側に位置している。この切削工具を用いた切削方法である。
PCT/JP2008/065572 2007-08-30 2008-08-29 切削工具および切削方法 WO2009028679A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200880105116.4A CN101795800B (zh) 2007-08-30 2008-08-29 切削工具以及切削方法
DE112008002324.7T DE112008002324B4 (de) 2007-08-30 2008-08-29 Schneidwerkzeug und Schneidverfahren
JP2009530213A JP4603622B2 (ja) 2007-08-30 2008-08-29 切削工具および切削方法
US12/675,383 US8449224B2 (en) 2007-08-30 2008-08-29 Cutting tool and cutting method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007223656 2007-08-30
JP2007-223656 2007-08-30

Publications (1)

Publication Number Publication Date
WO2009028679A1 true WO2009028679A1 (ja) 2009-03-05

Family

ID=40387389

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065572 WO2009028679A1 (ja) 2007-08-30 2008-08-29 切削工具および切削方法

Country Status (5)

Country Link
US (1) US8449224B2 (ja)
JP (1) JP4603622B2 (ja)
CN (1) CN101795800B (ja)
DE (1) DE112008002324B4 (ja)
WO (1) WO2009028679A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011079129A (ja) * 2009-10-06 2011-04-21 Sandvik Intellectual Property Ab 機械加工用フライス工具のシムプレート並びにシムプレートを有するフライス工具

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104080563B (zh) * 2012-01-30 2016-04-13 京瓷株式会社 刀架以及切削工具
DE102012017025B4 (de) 2012-08-28 2018-05-30 Kennametal Inc. Werkzeughalter für einen Schneideinsatz und Baugruppe mit einem solchen Werkzeughalter
US9314851B2 (en) * 2013-05-21 2016-04-19 Iscar, Ltd. Cutting insert having a rearwardly offset cutting edge and cutting tool
EP3006141B1 (en) * 2014-10-09 2021-09-29 Seco Tools Ab Double-sided, indexable turning insert and turning tool
WO2019241881A1 (en) * 2018-06-18 2019-12-26 Jambres Filip Cutting tool
JP2020069598A (ja) * 2018-10-31 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

Citations (4)

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Publication number Priority date Publication date Assignee Title
JPS5483085U (ja) * 1977-11-24 1979-06-12
JPS6452601U (ja) * 1987-09-28 1989-03-31
JPH09108905A (ja) * 1995-10-13 1997-04-28 Mitsubishi Materials Corp ロータリーバイトおよびスローアウェイチップ
US20020187006A1 (en) * 2001-05-01 2002-12-12 Burns Gordon Charles Migratory fish bypass channel with natural features

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Publication number Priority date Publication date Assignee Title
US3889330A (en) * 1974-06-19 1975-06-17 Valeron Corp Lateral lock indexable insert cutting tool
US4682916A (en) 1984-04-16 1987-07-28 Briese Leonard A Cutting insert arrangement
US4621955A (en) * 1984-04-16 1986-11-11 Briese Leonard A Cone shaped cutting insert
JPH01175104A (ja) 1987-12-28 1989-07-11 Mitsubishi Metal Corp 導電性物質
US5004378A (en) * 1988-05-19 1991-04-02 Mitsubishi Metal Corporation Clamped cutting tool
JPH0644564Y2 (ja) * 1988-05-30 1994-11-16 三菱マテリアル株式会社 スローアウエイチツプのクランプホルダ
JP2701514B2 (ja) 1989-06-15 1998-01-21 三菱マテリアル株式会社 スローアウエイチップのクランプ機構
JPH0570807U (ja) * 1991-02-25 1993-09-24 三菱マテリアル株式会社 切削工具
US5324144A (en) * 1992-09-21 1994-06-28 Valenite Inc. High sheer, ultra light duty insert
US5549425A (en) * 1994-06-29 1996-08-27 Valenite Inc. Indexable threading insert with pressed-in chip breaker
IL117015A (en) * 1996-02-02 1998-12-27 Iscar Ltd Cutting Tools
IL127175A (en) * 1998-11-20 2003-06-24 Iscar Ltd Cutting insert for mounting on a milling cutter
JP4709374B2 (ja) * 2000-12-18 2011-06-22 住友電工ハードメタル株式会社 転削工具用スローアウェイチップと転削工具用チップ取付け座
SE524560C2 (sv) * 2001-01-30 2004-08-24 Sandvik Ab Verktygshållare med flexibelt fastspänningsorgan

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JPS5483085U (ja) * 1977-11-24 1979-06-12
JPS6452601U (ja) * 1987-09-28 1989-03-31
JPH09108905A (ja) * 1995-10-13 1997-04-28 Mitsubishi Materials Corp ロータリーバイトおよびスローアウェイチップ
US20020187006A1 (en) * 2001-05-01 2002-12-12 Burns Gordon Charles Migratory fish bypass channel with natural features

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011079129A (ja) * 2009-10-06 2011-04-21 Sandvik Intellectual Property Ab 機械加工用フライス工具のシムプレート並びにシムプレートを有するフライス工具

Also Published As

Publication number Publication date
DE112008002324T5 (de) 2010-07-22
JPWO2009028679A1 (ja) 2010-12-02
JP4603622B2 (ja) 2010-12-22
US20100296882A1 (en) 2010-11-25
CN101795800A (zh) 2010-08-04
CN101795800B (zh) 2012-03-21
US8449224B2 (en) 2013-05-28
DE112008002324B4 (de) 2017-11-02

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