CN111432968B - 具有凹陷侧表面的三角形可转位切削刀片和旋转切削工具 - Google Patents

具有凹陷侧表面的三角形可转位切削刀片和旋转切削工具 Download PDF

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Publication number
CN111432968B
CN111432968B CN201880074548.7A CN201880074548A CN111432968B CN 111432968 B CN111432968 B CN 111432968B CN 201880074548 A CN201880074548 A CN 201880074548A CN 111432968 B CN111432968 B CN 111432968B
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CN
China
Prior art keywords
cutting
insert
imaginary
cutting insert
edge
Prior art date
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Active
Application number
CN201880074548.7A
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English (en)
Chinese (zh)
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CN111432968A (zh
Inventor
尤里·梅恩
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.)
Iscar Ltd
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Iscar Ltd
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Publication of CN111432968A publication Critical patent/CN111432968A/zh
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/109—Shank-type cutters, i.e. with an integral shaft with removable cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/202—Plate-like cutting inserts with special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts 
    • B23C5/2213—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts  having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2226—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts fitted on an intermediate carrier, e.g. shank fixed in the cutter body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0416—Irregular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0477—Triangular
    • B23C2200/0483—Triangular rounded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/08—Rake or top surfaces
    • B23C2200/081—Rake or top surfaces with projections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/12—Side or flank surfaces
    • B23C2200/125—Side or flank surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/16—Supporting or bottom surfaces
    • B23C2200/168—Supporting or bottom surfaces with features related to indexing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/201—Details of the nose radius and immediately surrounding areas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/203—Curved cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/28—Angles
    • B23C2200/287—Positive rake angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/36—Other features of the milling insert not covered by B23C2200/04 - B23C2200/32
    • B23C2200/361—Fixation holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/16—Fixation of inserts or cutting bits in the tool
    • B23C2210/163—Indexing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/16—Fixation of inserts or cutting bits in the tool
    • B23C2210/168—Seats for cutting inserts, supports for replacable cutting bits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/20—Number of cutting edges
    • B23C2210/203—Number of cutting edges four
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/50—Cutting inserts
    • B23C2210/503—Cutting inserts mounted internally on the cutter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
CN201880074548.7A 2017-11-20 2018-10-22 具有凹陷侧表面的三角形可转位切削刀片和旋转切削工具 Active CN111432968B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762588461P 2017-11-20 2017-11-20
US62/588,461 2017-11-20
PCT/IL2018/051126 WO2019097505A1 (en) 2017-11-20 2018-10-22 Triangular-shaped indexable cutting insert having recessed side surfaces and rotary cutting tool

Publications (2)

Publication Number Publication Date
CN111432968A CN111432968A (zh) 2020-07-17
CN111432968B true CN111432968B (zh) 2023-08-04

Family

ID=64453544

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880074548.7A Active CN111432968B (zh) 2017-11-20 2018-10-22 具有凹陷侧表面的三角形可转位切削刀片和旋转切削工具

Country Status (10)

Country Link
US (1) US10632548B2 (https=)
EP (1) EP3713701A1 (https=)
JP (1) JP7335238B2 (https=)
KR (1) KR102543347B1 (https=)
CN (1) CN111432968B (https=)
BR (1) BR112020008984B1 (https=)
CA (1) CA3083740A1 (https=)
IL (1) IL273878B2 (https=)
TW (1) TWI783070B (https=)
WO (1) WO2019097505A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD910094S1 (en) * 2018-09-11 2021-02-09 Sumitomo Electric Hardmetal Corp. Cutting tool
US10974328B2 (en) * 2019-06-25 2021-04-13 Iscar, Ltd. Indexable drilling insert having three tip portions and rotary cutting tool having such drilling insert centrally mounted
USD1065274S1 (en) * 2020-08-24 2025-03-04 Sumitomo Electric Hardmetal Corp. Pressing tool for cutting tool
USD1072005S1 (en) * 2021-02-03 2025-04-22 Us Synthetic Corporation Pick
US11534838B1 (en) * 2021-06-08 2022-12-27 Iscar, Ltd. Indexable lay-down cutting insert having a central body portion and three circumferentially spaced cutting portions, and cutting tool
CN113996826B (zh) * 2021-12-07 2024-09-13 国宏工具系统（无锡）股份有限公司 一种加工不锈钢产品的轮廓成型刀片
USD1121692S1 (en) * 2025-03-24 2026-04-07 Yih Troun Enterprise Co., Ltd. Cutter of machine tool

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674924A (en) * 1984-10-10 1987-06-23 Santrade Ltd. Single-sided cutting insert
CN1240378A (zh) * 1996-12-16 2000-01-05 伊斯卡有限公司 一种组合式刀具
US6527485B1 (en) * 2000-11-22 2003-03-04 Tooling Specialties, Inc. Threading apparatus
CN1445038A (zh) * 2002-03-20 2003-10-01 三菱综合材料株式会社 多刃刀片以及多刃刀片式切削工具
CN102470456A (zh) * 2009-07-26 2012-05-23 伊斯卡有限公司 切削刀片和旋转切削工具
CN102905828A (zh) * 2010-07-29 2013-01-30 京瓷株式会社 切削镶刀及切削工具、以及使用该切削工具的切削加工物的制造方法
JP2015226960A (ja) * 2014-06-02 2015-12-17 住友電工ハードメタル株式会社 切削インサートとフライスカッタ
CN105492150A (zh) * 2013-05-21 2016-04-13 普拉米特工具制造公司 具有侧支承凹谷的可转位铣削刀片以及铣削刀具
CN106715014A (zh) * 2014-09-22 2017-05-24 伊斯卡有限公司 旋转切削工具和用于其的具有可变宽度副后刀面的可翻转切削镶块

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SE466435B (sv) * 1990-06-19 1992-02-17 Sandvik Ab Radiepinnfraes med vaendskaer
SE9203133L (sv) * 1992-10-27 1994-04-28 Sandvik Ab Skär för spårstickning
JP4677747B2 (ja) 2004-09-07 2011-04-27 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
DE202008018646U1 (de) * 2008-08-31 2017-03-24 Iscar Ltd. Schneideinsatz
EP2213399A1 (en) 2009-01-28 2010-08-04 VARGUS Ltd. Triangular cutting insert and tool holder therefor
KR101097658B1 (ko) 2009-05-29 2011-12-22 대구텍 유한회사 절삭 삽입체
SE534512C2 (sv) 2009-06-24 2011-09-13 Sandvik Intellectual Property Verktyg för spånavskiljande bearbetning samt solitt indexerbart skär och solid grundkropp härför
US9475132B2 (en) * 2009-10-15 2016-10-25 Sandvik, Inc. Multiteeth indexable insert with locating means and material removal tool with same
IL206283A0 (en) 2010-06-10 2010-11-30 Iscar Ltd Cutting tool and nozzle therefor
KR101239036B1 (ko) 2011-01-17 2013-03-04 대구텍 유한회사 직각 가공용 절삭 인서트 및 이를 구비한 밀링 커터
US9770767B2 (en) * 2011-05-31 2017-09-26 Kyocera Corporation Cutting insert, cutting tool, and method of manufacturing machined product using the same
JP5672380B2 (ja) * 2011-06-17 2015-02-18 株式会社タンガロイ 切削インサート及び回転切削工具
DE102011105978B4 (de) * 2011-06-29 2022-06-23 Kennametal Inc. Wendeschneidplatte sowie Plan-Eckfräser mit Wendeschneidplatte
US8573905B2 (en) 2012-03-22 2013-11-05 Iscar, Ltd. Triangular cutting insert and cutting tool
US10029317B2 (en) 2012-09-20 2018-07-24 Tungaloy Corporation Cutting insert and cutting edge replaceable rotary cutting tool
US9724769B2 (en) 2012-09-27 2017-08-08 Tungaloy Corporation Cutting insert and indexable rotary cutting tool
US9216463B2 (en) * 2013-01-03 2015-12-22 Iscar, Ltd. Cutting tool and cutting insert having exactly three cutting portions therefor
CN103506680B (zh) 2013-08-23 2017-02-01 厦门金鹭特种合金有限公司 一种切削刀片及使用该切削刀片的铣削工具
US9358622B2 (en) * 2013-11-21 2016-06-07 Iscar, Ltd. Single sided indexable ramping milling insert and ramping milling tool
US9289836B2 (en) 2014-01-09 2016-03-22 Iscar, Ltd. Double-sided indexable cutting insert and cutting tool therefor
US10155270B2 (en) 2014-07-31 2018-12-18 Tungaloy Corporation Cutting insert having a variable-width land associated with grooves formed in the upper and side surfaces and indexable cutting tool
US10076795B2 (en) * 2015-11-19 2018-09-18 Iscar, Ltd. Triangular tangential milling insert and milling tool
CN108698143B (zh) * 2016-03-28 2019-12-13 京瓷株式会社 切削工具用刀具
US10035199B2 (en) * 2016-06-30 2018-07-31 Iscar, Ltd. Cutting tool and triangular-shaped indexable cutting insert therefor

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674924A (en) * 1984-10-10 1987-06-23 Santrade Ltd. Single-sided cutting insert
CN1240378A (zh) * 1996-12-16 2000-01-05 伊斯卡有限公司 一种组合式刀具
US6527485B1 (en) * 2000-11-22 2003-03-04 Tooling Specialties, Inc. Threading apparatus
CN1445038A (zh) * 2002-03-20 2003-10-01 三菱综合材料株式会社 多刃刀片以及多刃刀片式切削工具
CN101032767A (zh) * 2002-03-20 2007-09-12 三菱综合材料株式会社 多刃刀片以及多刃刀片式切削工具
CN102470456A (zh) * 2009-07-26 2012-05-23 伊斯卡有限公司 切削刀片和旋转切削工具
CN102905828A (zh) * 2010-07-29 2013-01-30 京瓷株式会社 切削镶刀及切削工具、以及使用该切削工具的切削加工物的制造方法
CN105492150A (zh) * 2013-05-21 2016-04-13 普拉米特工具制造公司 具有侧支承凹谷的可转位铣削刀片以及铣削刀具
JP2015226960A (ja) * 2014-06-02 2015-12-17 住友電工ハードメタル株式会社 切削インサートとフライスカッタ
CN106715014A (zh) * 2014-09-22 2017-05-24 伊斯卡有限公司 旋转切削工具和用于其的具有可变宽度副后刀面的可翻转切削镶块

Also Published As

Publication number Publication date
EP3713701A1 (en) 2020-09-30
IL273878B1 (en) 2023-07-01
RU2020112717A3 (https=) 2022-02-17
JP7335238B2 (ja) 2023-08-29
CA3083740A1 (en) 2019-05-23
BR112020008984A2 (pt) 2020-10-27
US20190151964A1 (en) 2019-05-23
KR102543347B1 (ko) 2023-06-19
JP2021503375A (ja) 2021-02-12
TWI783070B (zh) 2022-11-11
IL273878B2 (en) 2023-11-01
BR112020008984B1 (pt) 2023-03-21
CN111432968A (zh) 2020-07-17
TW201922387A (zh) 2019-06-16
IL273878A (en) 2020-05-31
RU2020112717A (ru) 2021-12-22
WO2019097505A1 (en) 2019-05-23
KR20200086298A (ko) 2020-07-16
US10632548B2 (en) 2020-04-28

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