CA3070667A1 - Negative finish turning insert with chip forming arrangement - Google Patents

Negative finish turning insert with chip forming arrangement Download PDF

Info

Publication number
CA3070667A1
CA3070667A1 CA3070667A CA3070667A CA3070667A1 CA 3070667 A1 CA3070667 A1 CA 3070667A1 CA 3070667 A CA3070667 A CA 3070667A CA 3070667 A CA3070667 A CA 3070667A CA 3070667 A1 CA3070667 A1 CA 3070667A1
Authority
CA
Canada
Prior art keywords
insert according
bisector
along
plane
chip forming
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.)
Pending
Application number
CA3070667A
Other languages
English (en)
French (fr)
Inventor
Meir BAR HEN
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
Original Assignee
Iscar Ltd
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 Iscar Ltd filed Critical Iscar Ltd
Publication of CA3070667A1 publication Critical patent/CA3070667A1/en
Pending 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
    • B23B27/145—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having a special shape
    • 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
    • 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
    • B23B2200/00—Details of cutting inserts
    • B23B2200/04—Overall shape
    • B23B2200/0428—Lozenge
    • B23B2200/0433—Lozenge rounded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/04—Overall shape
    • B23B2200/0447—Parallelogram
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/04—Overall shape
    • B23B2200/0447—Parallelogram
    • B23B2200/0452—Parallelogram rounded
    • 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
    • B23B2200/083—Rake or top surfaces curved
    • 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
    • B23B2200/16—Supporting or bottom surfaces
    • B23B2200/165—Supporting or bottom surfaces with one or more grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/24—Cross section of the cutting edge
    • B23B2200/245—Cross section of the cutting edge rounded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/36—Other features of cutting inserts not covered by B23B2200/04 - B23B2200/32
    • B23B2200/3627—Indexing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/36—Nickel chrome alloys, e.g. Inconel®
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/88—Titanium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Shovels (AREA)
  • Arc Welding In General (AREA)
CA3070667A 2017-08-02 2018-07-04 Negative finish turning insert with chip forming arrangement Pending CA3070667A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/666,659 US10710167B2 (en) 2017-08-02 2017-08-02 Negative finish turning insert with chip forming arrangement
US15/666,659 2017-08-02
PCT/IL2018/050723 WO2019026058A1 (en) 2017-08-02 2018-07-04 ROTATING INSERT OF NEGATIVE FINISH WITH CHIP FORMING ARRANGEMENT

Publications (1)

Publication Number Publication Date
CA3070667A1 true CA3070667A1 (en) 2019-02-07

Family

ID=63113587

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3070667A Pending CA3070667A1 (en) 2017-08-02 2018-07-04 Negative finish turning insert with chip forming arrangement

Country Status (14)

Country Link
US (1) US10710167B2 (enExample)
EP (1) EP3661681B1 (enExample)
JP (1) JP7155175B2 (enExample)
KR (1) KR102493702B1 (enExample)
CN (1) CN110944778B (enExample)
BR (1) BR112020001939B1 (enExample)
CA (1) CA3070667A1 (enExample)
ES (1) ES2896549T3 (enExample)
IL (1) IL271253B2 (enExample)
PL (1) PL3661681T3 (enExample)
PT (1) PT3661681T (enExample)
RU (1) RU2762444C2 (enExample)
TW (1) TWI754082B (enExample)
WO (1) WO2019026058A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6315350B2 (ja) * 2015-10-23 2018-04-25 住友電工ハードメタル株式会社 回転切削工具
JP7295972B2 (ja) * 2019-12-11 2023-06-21 京セラ株式会社 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
JP7344385B2 (ja) * 2020-05-26 2023-09-13 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
JP7598943B2 (ja) * 2020-11-09 2024-12-12 京セラ株式会社 インサートおよび切削工具

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344725A (en) 1980-07-07 1982-08-17 Gte Products Corporation Cutting insert
SE459237B (sv) 1987-10-26 1989-06-19 Sandvik Ab Vaendskaer foer planfraesning
US4941780A (en) 1987-11-24 1990-07-17 Sumitomo Electric Industries, Ltd. Indexable cutting insert
US4856942A (en) 1988-07-19 1989-08-15 Gte Valenite Corporation Polygonal cutting insert
SE465958B (sv) * 1988-09-26 1991-11-25 Sandvik Ab Dubbelsidigt skaer
FR2636870B1 (fr) 1988-09-29 1994-05-13 Safety Sa Insert de coupe
JPH0253306U (enExample) 1988-10-11 1990-04-17
US4880338A (en) 1988-12-07 1989-11-14 Gte Valenite Corporation Cutting insert
SU1646691A1 (ru) * 1989-01-30 1991-05-07 Ленинградский Филиал Специального Производственно-Технологического Бюро "Оргпримтвердосплав" Режуща пластина
US5141367A (en) * 1990-12-18 1992-08-25 Kennametal, Inc. Ceramic cutting tool with chip control
US5147159A (en) 1990-12-24 1992-09-15 Gte Valenite Corporation Chip control insert
US5192171A (en) 1991-01-07 1993-03-09 Gte Valenite Corporation Chip control insert
US5122017A (en) 1991-02-19 1992-06-16 Kennametal Inc. Cutting insert with chip control
US5193947A (en) 1991-03-04 1993-03-16 Gte Valenite Corporation High depth, low force cutting insert
US5282703A (en) 1991-03-29 1994-02-01 Mitsubishi Materials Corporation Indexable cutter insert
JP2553321Y2 (ja) 1992-04-27 1997-11-05 住友電気工業株式会社 スローアウェイチップ
SE508452C2 (sv) 1992-07-02 1998-10-05 Sandvik Ab Skär för spånavskiljande bearbetning
JPH0655312A (ja) 1992-08-07 1994-03-01 Toshiba Tungaloy Co Ltd スローアウェイチップ
US5230591A (en) 1992-08-10 1993-07-27 Gte Valenite Corporation Insert for light feed, light depth of cut
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
US5725334A (en) 1993-03-29 1998-03-10 Widia Gmbh Cutting insert
US5743681A (en) 1993-04-05 1998-04-28 Sandvik Ab Cutting insert with chip control protrusion on a chip surface
DE4314570C2 (de) 1993-05-05 2001-09-27 Widia Gmbh Vieleckiger Schneideinsatz
SE509224C2 (sv) 1994-05-19 1998-12-21 Sandvik Ab Vändskär
US5456557A (en) * 1994-08-09 1995-10-10 Valenite Inc. Cutting insert
DE19523128C2 (de) * 1994-08-09 1997-05-22 Valenite Inc Wendeschneideinsatz
JPH09174309A (ja) 1995-12-27 1997-07-08 Kyocera Corp 切削インサート
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
SE511224C2 (sv) 1997-04-30 1999-08-30 Seco Tools Ab Borrverktyg
DE19901456B4 (de) 1998-01-19 2009-07-09 Mitsubishi Materials Corp. Wendeschneidplatte
US6065907A (en) 1998-12-23 2000-05-23 Kennametal Inc. Cutting insert with chip control
US6123488A (en) 1998-12-23 2000-09-26 Kennametal Inc. Cutting insert with universal identification
JP3812473B2 (ja) 2001-11-20 2006-08-23 三菱マテリアル株式会社 スローアウェイチップ
JP2004106150A (ja) 2002-09-20 2004-04-08 Sumitomo Electric Ind Ltd 刃先交換式チップ
JP4102202B2 (ja) 2003-01-15 2008-06-18 京セラ株式会社 切削インサート
KR100556681B1 (ko) 2003-04-28 2006-03-07 대구텍 주식회사 다기능 절삭 가공용 툴홀더 조립체
SE530780C2 (sv) 2006-01-10 2008-09-09 Sandvik Intellectual Property Indexerbart skär med olika släppningsvinklar samt svarvverktyg
AT9432U1 (de) 2006-05-03 2007-10-15 Ceratizit Austria Gmbh Schneideinsatz zur spanabhebenden bearbeitung
WO2008111252A1 (ja) 2007-03-12 2008-09-18 Mitsubishi Materials Corporation ねじ切り切削用インサート
MX2009012532A (es) 2007-05-24 2010-04-01 Ceramtec Ag Inserto de corte que comprende una cara estabilizadora de dos lados.
KR100901470B1 (ko) 2007-07-05 2009-06-08 대구텍 주식회사 코너 리세스부를 지니는 절삭 인서트
DE112008002261B4 (de) 2007-08-31 2015-06-25 Kyocera Corporation Schneideinsatz, Schneidwerkzeug und Schneidverfahren
JP5139949B2 (ja) 2007-10-15 2013-02-06 日本特殊陶業株式会社 スローアウェーインサート
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
JP5515504B2 (ja) 2008-08-22 2014-06-11 三菱マテリアル株式会社 切削インサート
EP2358491A1 (en) 2008-11-21 2011-08-24 Taegutec. Ltd. Cutting insert
CN102223975B (zh) 2008-11-21 2013-03-27 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方法
CN201455319U (zh) 2009-04-02 2010-05-12 浙江东钨实业有限公司 数控切削刀片
RU89999U1 (ru) * 2009-05-25 2009-12-27 Государственное образовательное учреждение высшего профессионального образования Тульский государственный университет (ТулГУ) Режущая пластина
SE534512C2 (sv) 2009-06-24 2011-09-13 Sandvik Intellectual Property Verktyg för spånavskiljande bearbetning samt solitt indexerbart skär och solid grundkropp härför
EP2489453B1 (en) 2009-10-15 2017-06-21 Tungaloy Corporation Cutting insert
SE535166C2 (sv) 2010-08-25 2012-05-08 Sandvik Intellectual Property Dubbelsidigt, indexerbart svarvskär med spetsig spånvinkel
JP5895456B2 (ja) 2010-11-15 2016-03-30 三菱マテリアル株式会社 切削インサート
US8814480B2 (en) 2012-04-17 2014-08-26 Iscar, Ltd. Cutting insert chip-control arrangement
US9120154B2 (en) * 2013-02-14 2015-09-01 Iscar, Ltd. Single-sided square-shaped indexable cutting insert and cutting tool
JP6005838B2 (ja) 2013-02-27 2016-10-12 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
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
JP6251988B2 (ja) 2013-06-14 2017-12-27 三菱マテリアル株式会社 切削インサート
CN103551613A (zh) * 2013-11-08 2014-02-05 江苏切剀刀具有限公司 用于精加工的带有槽型的车削超硬刀片
AT14285U1 (de) 2013-12-02 2015-07-15 Ceratizit Austria Gmbh Schneideinsatz zur zerspanenden Drehbearbeitung
JP2017080817A (ja) 2014-03-12 2017-05-18 住友電工ハードメタル株式会社 切削インサート及びそれを用いた刃先交換式切削工具
US9796024B2 (en) 2014-04-07 2017-10-24 Kennametal India Limited Cutting insert with enhanced chip breaking performance

Also Published As

Publication number Publication date
WO2019026058A9 (en) 2019-12-05
US20190039146A1 (en) 2019-02-07
CN110944778B (zh) 2021-09-07
BR112020001939B1 (pt) 2023-02-07
US10710167B2 (en) 2020-07-14
IL271253A (en) 2020-01-30
TW201910026A (zh) 2019-03-16
CN110944778A (zh) 2020-03-31
RU2019142294A3 (enExample) 2021-09-02
KR20200037290A (ko) 2020-04-08
RU2762444C2 (ru) 2021-12-21
IL271253B1 (en) 2023-03-01
EP3661681A1 (en) 2020-06-10
PL3661681T3 (pl) 2022-01-03
WO2019026058A1 (en) 2019-02-07
IL271253B2 (en) 2023-07-01
EP3661681B1 (en) 2021-09-22
RU2019142294A (ru) 2021-09-02
JP2020529326A (ja) 2020-10-08
ES2896549T3 (es) 2022-02-24
TWI754082B (zh) 2022-02-01
KR102493702B1 (ko) 2023-02-06
BR112020001939A2 (pt) 2020-07-28
JP7155175B2 (ja) 2022-10-18
PT3661681T (pt) 2021-10-13

Similar Documents

Publication Publication Date Title
CN102427904B (zh) 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
EP2188085B1 (en) Cutting insert
EP3006140B1 (en) Turning tool cutting insert and turning tool
CN109070238B (zh) 切削刀具
US20130236258A1 (en) Cutting insert
EP3661681B1 (en) Negative finish turning insert with chip forming arrangement
JP5779830B2 (ja) 縦型刃先交換式切削インサートと隅削りフライスカッタ
JPWO2013125542A1 (ja) 切削インサートおよび刃先交換式切削工具
WO2011046045A1 (ja) 切削インサート
JP6052455B1 (ja) 切削インサートおよび切削工具
JPWO2014208513A1 (ja) 切削インサート、切削工具および切削加工物の製造方法
CN106312113A (zh) 一种具有变倒棱宽度和角度的车削刀片
JP6066005B1 (ja) 切削インサートおよび切削工具
US20180326502A1 (en) Cutting insert having a split cutting edge with leading and trailing component cutting edges
JPWO2015076232A1 (ja) 切削インサート、切削工具及び切削加工物の製造方法
CN116887938A (zh) 切削刀片及可转位刀片式切削工具
RU2020112297A (ru) Сверлильная вставка

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20230630

EEER Examination request

Effective date: 20230630