KR102728696B1 - 대각선으로 대향된 상승 코너와 대각선으로 대향된 하강 코너를 가지는 양면 커팅 인서트 및 로터리 커팅 도구 - Google Patents

대각선으로 대향된 상승 코너와 대각선으로 대향된 하강 코너를 가지는 양면 커팅 인서트 및 로터리 커팅 도구 Download PDF

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Publication number
KR102728696B1
KR102728696B1 KR1020217031649A KR20217031649A KR102728696B1 KR 102728696 B1 KR102728696 B1 KR 102728696B1 KR 1020217031649 A KR1020217031649 A KR 1020217031649A KR 20217031649 A KR20217031649 A KR 20217031649A KR 102728696 B1 KR102728696 B1 KR 102728696B1
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KR
South Korea
Prior art keywords
edge
cutting
insert
sub
main
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KR1020217031649A
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English (en)
Korean (ko)
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KR20210141534A (ko
Inventor
오사마 아타르
Original Assignee
이스카 엘티디.
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Publication date
Application filed by 이스카 엘티디. filed Critical 이스카 엘티디.
Publication of KR20210141534A publication Critical patent/KR20210141534A/ko
Application granted granted Critical
Publication of KR102728696B1 publication Critical patent/KR102728696B1/ko
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—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
    • B23C5/205—Plate-like cutting inserts with special form characterised by chip-breakers of special form
    • 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
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/04—Overall shape
    • B23C2200/0433—Parallelogram
    • 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
    • B23C2200/085—Rake or top surfaces discontinuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/205—Discontinuous cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/208—Wiper, i.e. an auxiliary cutting edge to improve surface finish
    • 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
    • B23C2200/284—Negative clearance 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
    • B23C2200/367—Mounted tangentially, i.e. where the rake face is not the face with largest area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0407—Cutting angles
    • B23C2210/0442—Cutting angles positive
    • B23C2210/045—Cutting angles positive axial rake angle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
KR1020217031649A 2019-03-27 2020-02-27 대각선으로 대향된 상승 코너와 대각선으로 대향된 하강 코너를 가지는 양면 커팅 인서트 및 로터리 커팅 도구 Active KR102728696B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/366,088 US11027342B2 (en) 2019-03-27 2019-03-27 Double-sided cutting insert having diagonally opposed raised corners and diagonally opposed lowered corners, and rotary cutting tool
US16/366,088 2019-03-27
PCT/IL2020/050224 WO2020194288A1 (en) 2019-03-27 2020-02-27 Double-sided cutting insert having diagonally opposed raised corners and diagonally opposed lowered corners, and rotary cutting tool

Publications (2)

Publication Number Publication Date
KR20210141534A KR20210141534A (ko) 2021-11-23
KR102728696B1 true KR102728696B1 (ko) 2024-11-13

Family

ID=69941424

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217031649A Active KR102728696B1 (ko) 2019-03-27 2020-02-27 대각선으로 대향된 상승 코너와 대각선으로 대향된 하강 코너를 가지는 양면 커팅 인서트 및 로터리 커팅 도구

Country Status (10)

Country Link
US (1) US11027342B2 (enExample)
EP (1) EP3946786A1 (enExample)
JP (1) JP7530373B2 (enExample)
KR (1) KR102728696B1 (enExample)
CN (1) CN113613819B (enExample)
BR (1) BR112021018804A2 (enExample)
CA (1) CA3133770A1 (enExample)
IL (1) IL285408B2 (enExample)
TW (1) TWI822934B (enExample)
WO (1) WO2020194288A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6921385B2 (ja) * 2019-08-28 2021-08-18 株式会社タンガロイ 切削インサート
EP4066973A1 (en) * 2021-03-31 2022-10-05 Pramet Tools, S.R.O. Double-sided tangential cutting insert
KR102462836B1 (ko) * 2021-08-26 2022-11-04 주식회사 와이지-원 절삭 인서트 및 절삭 공구
KR102530518B1 (ko) * 2021-12-22 2023-05-09 한국야금 주식회사 절삭인서트 및 이를 장착한 절삭공구
JP7205707B1 (ja) 2022-06-03 2023-01-17 株式会社タンガロイ 切削インサート、及び切削インサートを備える切削工具
EP4438209B1 (en) * 2023-03-28 2025-10-08 Seco Tools AB Double-sided cutting insert and helical milling cutter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100958403B1 (ko) 2008-04-14 2010-05-18 대구텍 유한회사 교환 가능한 절삭 인서트

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DE50110198D1 (de) 2000-03-16 2006-08-03 Sandvik Intellectual Property Schneidplattenhalter für Drehwerkzeuge sowie Stechplatten hierfür
IL148535A (en) 2002-03-06 2009-02-11 Gil Hecht Metal cutting tool
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DE10312922B4 (de) 2003-03-22 2006-02-16 Walter Ag Schneidplatte und Fräswerkzeug
IL158098A (en) 2003-09-24 2008-03-20 Amir Satran Tangential cutting insert and milling cutter
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IL166530A (en) 2005-01-27 2009-06-15 Iscar Ltd Method for manufacturing cutting inserts
KR20060135211A (ko) * 2005-06-24 2006-12-29 대구텍 주식회사 절삭 인서트
JP4491404B2 (ja) 2005-11-07 2010-06-30 住友電工ハードメタル株式会社 刃先交換式チップと刃先交換式隅削りフライスカッタ
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Also Published As

Publication number Publication date
IL285408B2 (en) 2024-10-01
CN113613819A (zh) 2021-11-05
CA3133770A1 (en) 2020-10-01
JP2022524575A (ja) 2022-05-09
JP7530373B2 (ja) 2024-08-07
IL285408A (en) 2021-09-30
CN113613819B (zh) 2025-01-28
WO2020194288A1 (en) 2020-10-01
IL285408B1 (en) 2024-06-01
EP3946786A1 (en) 2022-02-09
US20200306844A1 (en) 2020-10-01
TW202035041A (zh) 2020-10-01
US11027342B2 (en) 2021-06-08
BR112021018804A2 (pt) 2021-11-23
TWI822934B (zh) 2023-11-21
KR20210141534A (ko) 2021-11-23

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