JP7481322B2 - 半島状突出部と島状突出部とを有する旋削インサート及び旋削工具 - Google Patents

半島状突出部と島状突出部とを有する旋削インサート及び旋削工具 Download PDF

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Publication number
JP7481322B2
JP7481322B2 JP2021505833A JP2021505833A JP7481322B2 JP 7481322 B2 JP7481322 B2 JP 7481322B2 JP 2021505833 A JP2021505833 A JP 2021505833A JP 2021505833 A JP2021505833 A JP 2021505833A JP 7481322 B2 JP7481322 B2 JP 7481322B2
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JP
Japan
Prior art keywords
island
turning insert
plane
mid
projections
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.)
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JP2021505833A
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English (en)
Japanese (ja)
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JP2022514133A (ja
JP2022514133A5 (https=
Inventor
ダクウォー，アムジャッド
ヘン，ダニエル
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
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Publication of JP2022514133A5 publication Critical patent/JP2022514133A5/ja
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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
    • 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
    • B23B27/141—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
    • B23B27/1603—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)
  • Telephone Function (AREA)
JP2021505833A 2018-09-27 2019-08-29 半島状突出部と島状突出部とを有する旋削インサート及び旋削工具 Active JP7481322B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862737329P 2018-09-27 2018-09-27
US62/737,329 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 (3)

Publication Number Publication Date
JP2022514133A JP2022514133A (ja) 2022-02-10
JP2022514133A5 JP2022514133A5 (https=) 2022-07-25
JP7481322B2 true JP7481322B2 (ja) 2024-05-10

Family

ID=68072919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021505833A Active JP7481322B2 (ja) 2018-09-27 2019-08-29 半島状突出部と島状突出部とを有する旋削インサート及び旋削工具

Country Status (12)

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

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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JP2009006437A (ja) 2007-06-27 2009-01-15 Kyocera Corp 切削工具
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CN205386638U (zh) 2016-01-11 2016-07-20 哈尔滨理工大学 高温合金高压冷却切削半精加工用车刀片

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JP2001502250A (ja) 1996-10-17 2001-02-20 セコ トゥールズ アクティエボラーグ フライス削り用の工具と切削差込み工具
WO2001060554A1 (en) 2000-02-14 2001-08-23 U.S. Synthetic Corporation Chip breaker design using polycrystalline diamond
JP2004090198A (ja) 2002-09-03 2004-03-25 Mitsubishi Materials Corp スローアウェイチップ
JP2004237438A (ja) 2003-01-16 2004-08-26 Ngk Spark Plug Co Ltd スローアウェイチップ及びバイト
US20050254909A1 (en) 2004-04-30 2005-11-17 Pavel Krahula Cutting insert
JP2008000837A (ja) 2006-06-21 2008-01-10 Tungaloy Corp スローアウェイチップ
JP2009006437A (ja) 2007-06-27 2009-01-15 Kyocera Corp 切削工具
JP2009107052A (ja) 2007-10-30 2009-05-21 Kyocera Corp 切削インサート、工具ホルダおよび切削工具並びに切削方法
CN203030940U (zh) 2013-02-04 2013-07-03 哈尔滨理工大学 钛合金半精加工高效切削用可转位槽型车刀片
CN205386638U (zh) 2016-01-11 2016-07-20 哈尔滨理工大学 高温合金高压冷却切削半精加工用车刀片

Also Published As

Publication number Publication date
US20200101540A1 (en) 2020-04-02
KR102727981B1 (ko) 2024-11-12
ES2982414T3 (es) 2024-10-16
IL280794A (en) 2021-04-29
BR112021004544A2 (pt) 2021-06-08
EP3856439A1 (en) 2021-08-04
CA3112981A1 (en) 2020-04-02
TW202015836A (zh) 2020-05-01
IL280794B2 (en) 2023-08-01
PT3856439T (pt) 2024-07-15
US11446745B2 (en) 2022-09-20
TWI820193B (zh) 2023-11-01
PL3856439T3 (pl) 2024-08-19
JP2022514133A (ja) 2022-02-10
IL280794B1 (en) 2023-04-01
CN112714679B (zh) 2024-10-29
KR20210063396A (ko) 2021-06-01
WO2020065641A1 (en) 2020-04-02
CN112714679A (zh) 2021-04-27
EP3856439B1 (en) 2024-06-19

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