PT3661681T - Pastilha de torneamento de acabamento negativa com disposição de formação de aparas - Google Patents

Pastilha de torneamento de acabamento negativa com disposição de formação de aparas

Info

Publication number
PT3661681T
PT3661681T PT18750529T PT18750529T PT3661681T PT 3661681 T PT3661681 T PT 3661681T PT 18750529 T PT18750529 T PT 18750529T PT 18750529 T PT18750529 T PT 18750529T PT 3661681 T PT3661681 T PT 3661681T
Authority
PT
Portugal
Prior art keywords
finish turning
chip forming
turning insert
forming arrangement
negative
Prior art date
Application number
PT18750529T
Other languages
English (en)
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 PT3661681T publication Critical patent/PT3661681T/pt

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
    • 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
    • B23B27/14—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
    • 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)
  • Arc Welding In General (AREA)
  • Shovels (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
PT18750529T 2017-08-02 2018-07-04 Pastilha de torneamento de acabamento negativa com disposição de formação de aparas PT3661681T (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PT3661681T true PT3661681T (pt) 2021-10-13

Family

ID=63113587

Family Applications (1)

Application Number Title Priority Date Filing Date
PT18750529T PT3661681T (pt) 2017-08-02 2018-07-04 Pastilha de torneamento de acabamento negativa com disposição de formação de aparas

Country Status (14)

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

Families Citing this family (2)

* 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
US20240116113A1 (en) * 2020-11-09 2024-04-11 Kyocera Corporation Insert and cutting tool

Family Cites Families (62)

* Cited by examiner, † Cited by third party
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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
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SE508452C2 (sv) 1992-07-02 1998-10-05 Sandvik Ab Skär för spånavskiljande bearbetning
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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
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SE509224C2 (sv) 1994-05-19 1998-12-21 Sandvik Ab Vändskär
DE19523128C2 (de) * 1994-08-09 1997-05-22 Valenite Inc Wendeschneideinsatz
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BRPI0811903A2 (pt) 2007-05-24 2014-11-18 Ceramtec Ag Placa de corte reversível com faceta de dois lados estabilizadora
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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
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Also Published As

Publication number Publication date
RU2019142294A (ru) 2021-09-02
KR20200037290A (ko) 2020-04-08
ES2896549T3 (es) 2022-02-24
PL3661681T3 (pl) 2022-01-03
TW201910026A (zh) 2019-03-16
IL271253B1 (en) 2023-03-01
IL271253B2 (en) 2023-07-01
TWI754082B (zh) 2022-02-01
RU2762444C2 (ru) 2021-12-21
CA3070667A1 (en) 2019-02-07
JP2020529326A (ja) 2020-10-08
JP7155175B2 (ja) 2022-10-18
EP3661681A1 (en) 2020-06-10
WO2019026058A1 (en) 2019-02-07
IL271253A (en) 2020-01-30
BR112020001939A2 (pt) 2020-07-28
RU2019142294A3 (pt) 2021-09-02
CN110944778B (zh) 2021-09-07
KR102493702B1 (ko) 2023-02-06
EP3661681B1 (en) 2021-09-22
BR112020001939B1 (pt) 2023-02-07
US20190039146A1 (en) 2019-02-07
WO2019026058A9 (en) 2019-12-05
US10710167B2 (en) 2020-07-14
CN110944778A (zh) 2020-03-31

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