PL3856439T3 - Wkładka do toczenia posiadająca występy w kształcie półwyspu i wyspy oraz narzędzie do toczenia - Google Patents

Wkładka do toczenia posiadająca występy w kształcie półwyspu i wyspy oraz narzędzie do toczenia

Info

Publication number
PL3856439T3
PL3856439T3 PL19779196.5T PL19779196T PL3856439T3 PL 3856439 T3 PL3856439 T3 PL 3856439T3 PL 19779196 T PL19779196 T PL 19779196T PL 3856439 T3 PL3856439 T3 PL 3856439T3
Authority
PL
Poland
Prior art keywords
turning
peninsulae
insert
tool
island protrusions
Prior art date
Application number
PL19779196.5T
Other languages
English (en)
Inventor
Amjad DAKWAR
Daniel Hen
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 PL3856439T3 publication Critical patent/PL3856439T3/pl

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
    • 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
    • B23B27/1622—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 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
    • B23B27/16—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
    • B23B2200/00—Details of cutting inserts
    • B23B2200/04—Overall shape
    • B23B2200/0404—Hexagonal
    • B23B2200/0414—Hexagonal 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
    • B23B2200/0438—Octagonal
    • B23B2200/0442—Octagonal 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
    • B23B2200/0457—Pentagonal
    • 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
    • B23B2200/0471—Square
    • B23B2200/0476—Square 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
    • B23B2200/049—Triangular
    • B23B2200/0495—Triangular 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
    • 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
    • B23B2200/081—Rake or top surfaces with projections
    • 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
    • B23B2200/166—Supporting or bottom surfaces polygonal
    • 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
    • B23B2200/201—Details of the nose radius and immediately surrounding area
    • 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
    • B23B2200/202—Top or side views of the cutting edge with curved cutting edge
    • 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
    • B23B2200/205—Top or side views of the cutting edge with cutting edge having a wave form
    • 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
    • B23B2200/208—Top or side views of the cutting edge with wiper, i.e. an auxiliary cutting edge to improve surface finish
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/32—Chip breaking or chip evacuation
    • B23B2200/321—Chip breaking or chip evacuation by chip breaking projections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/04—Fixation screws, bolts or pins of particular form
    • B23B2205/045—Fixation screws, bolts or pins of particular form orientated obliquely to the hole in the insert or to the seating surface
    • 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
    • B23B27/1603—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 specially shaped plate-like exchangeable cutting inserts, e.g. chip-breaking groove
    • B23B27/1607—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 specially shaped plate-like exchangeable cutting inserts, e.g. chip-breaking groove characterised by having chip-breakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)
  • Telephone Function (AREA)
PL19779196.5T 2018-09-27 2019-08-29 Wkładka do toczenia posiadająca występy w kształcie półwyspu i wyspy oraz narzędzie do toczenia PL3856439T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862737329P 2018-09-27 2018-09-27
PCT/IL2019/050971 WO2020065641A1 (en) 2018-09-27 2019-08-29 Turning insert having peninsula and island protrusions, and turning tool

Publications (1)

Publication Number Publication Date
PL3856439T3 true PL3856439T3 (pl) 2024-08-19

Family

ID=68072919

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19779196.5T PL3856439T3 (pl) 2018-09-27 2019-08-29 Wkładka do toczenia posiadająca występy w kształcie półwyspu i wyspy oraz narzędzie do toczenia

Country Status (12)

Country Link
US (1) US11446745B2 (pl)
EP (1) EP3856439B1 (pl)
JP (1) JP7481322B2 (pl)
KR (1) KR102727981B1 (pl)
CN (1) CN112714679B (pl)
CA (1) CA3112981A1 (pl)
ES (1) ES2982414T3 (pl)
IL (1) IL280794B2 (pl)
PL (1) PL3856439T3 (pl)
PT (1) PT3856439T (pl)
TW (1) TWI820193B (pl)
WO (1) WO2020065641A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112496411A (zh) * 2020-11-25 2021-03-16 上汽通用五菱汽车股份有限公司 一种模块化成型钻头
CN115837478A (zh) * 2022-12-16 2023-03-24 力锋精密工具（浙江）有限公司 一种多边形数控加工刀具

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* Cited by examiner, † Cited by third party
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SE459237B (sv) 1987-10-26 1989-06-19 Sandvik Ab Vaendskaer foer planfraesning
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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
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CN107414114B (zh) 2017-09-26 2023-09-08 株洲欧科亿数控精密刀具股份有限公司 一种用于粗加工高温合金的双面可转位车削刀片
JP6648392B1 (ja) * 2018-09-06 2020-02-14 住友電工ハードメタル株式会社 切削インサート
CN112805110B (zh) * 2018-10-11 2023-07-14 住友电工硬质合金株式会社 切削刀具和镗削工具

Also Published As

Publication number Publication date
EP3856439B1 (en) 2024-06-19
IL280794B2 (en) 2023-08-01
WO2020065641A1 (en) 2020-04-02
TW202015836A (zh) 2020-05-01
EP3856439A1 (en) 2021-08-04
JP7481322B2 (ja) 2024-05-10
CN112714679A (zh) 2021-04-27
IL280794B1 (en) 2023-04-01
CN112714679B (zh) 2024-10-29
IL280794A (en) 2021-04-29
US20200101540A1 (en) 2020-04-02
PT3856439T (pt) 2024-07-15
US11446745B2 (en) 2022-09-20
KR20210063396A (ko) 2021-06-01
ES2982414T3 (es) 2024-10-16
TWI820193B (zh) 2023-11-01
KR102727981B1 (ko) 2024-11-12
BR112021004544A2 (pt) 2021-06-08
CA3112981A1 (en) 2020-04-02
JP2022514133A (ja) 2022-02-10

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