KR102722565B1 - 회전 공구 및 절삭 가공물의 제조 방법 - Google Patents

회전 공구 및 절삭 가공물의 제조 방법 Download PDF

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Publication number
KR102722565B1
KR102722565B1 KR1020227031746A KR20227031746A KR102722565B1 KR 102722565 B1 KR102722565 B1 KR 102722565B1 KR 1020227031746 A KR1020227031746 A KR 1020227031746A KR 20227031746 A KR20227031746 A KR 20227031746A KR 102722565 B1 KR102722565 B1 KR 102722565B1
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KR
South Korea
Prior art keywords
stage
tip
cutting edge
cutting
workpiece
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KR1020227031746A
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English (en)
Korean (ko)
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KR20220134654A (ko
Inventor
히로노리 니시코오리
Original Assignee
교세라 가부시키가이샤
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Priority to KR1020247035146A priority Critical patent/KR102745530B1/ko
Publication of KR20220134654A publication Critical patent/KR20220134654A/ko
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Publication of KR102722565B1 publication Critical patent/KR102722565B1/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
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/1009—Ball nose end mills
    • B23C5/1027—Ball nose end mills with one or more removable cutting inserts
    • 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
    • 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
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like 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
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2239—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped by a clamping member acting almost perpendicular on the cutting face
    • B23C5/2243—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped by a clamping member acting almost perpendicular on the cutting face for plate-like cutting inserts 
    • 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
    • B23C2200/0405—Hexagonal
    • B23C2200/0411—Hexagonal irregular
    • 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
    • B23C2200/083—Rake or top surfaces curved
    • 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
    • B23C2200/203—Curved cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/36—Other features of the milling insert not covered by B23C2200/04 - B23C2200/32
    • B23C2200/369—Double-sided inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/20—Number of cutting edges
    • B23C2210/202—Number of cutting edges three

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)
KR1020227031746A 2020-03-25 2021-03-24 회전 공구 및 절삭 가공물의 제조 방법 Active KR102722565B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020247035146A KR102745530B1 (ko) 2020-03-25 2021-03-24 회전 공구 및 절삭 가공물의 제조 방법

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-054294 2020-03-25
JP2020054294 2020-03-25
PCT/JP2021/012197 WO2021193705A1 (ja) 2020-03-25 2021-03-24 回転工具及び切削加工物の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020247035146A Division KR102745530B1 (ko) 2020-03-25 2021-03-24 회전 공구 및 절삭 가공물의 제조 방법

Publications (2)

Publication Number Publication Date
KR20220134654A KR20220134654A (ko) 2022-10-05
KR102722565B1 true KR102722565B1 (ko) 2024-10-29

Family

ID=77890454

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020227031746A Active KR102722565B1 (ko) 2020-03-25 2021-03-24 회전 공구 및 절삭 가공물의 제조 방법
KR1020247035146A Active KR102745530B1 (ko) 2020-03-25 2021-03-24 회전 공구 및 절삭 가공물의 제조 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020247035146A Active KR102745530B1 (ko) 2020-03-25 2021-03-24 회전 공구 및 절삭 가공물의 제조 방법

Country Status (6)

Country Link
US (1) US12337400B2 (https=)
JP (1) JP7488332B2 (https=)
KR (2) KR102722565B1 (https=)
CN (1) CN115243816B (https=)
DE (1) DE112021001815T5 (https=)
WO (1) WO2021193705A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1006844S1 (en) * 2019-04-24 2023-12-05 Sumitomo Electric Hardmetal Corp. Cutting tool for processing valve sheet
JP7488332B2 (ja) * 2020-03-25 2024-05-21 京セラ株式会社 回転工具及び切削加工物の製造方法
JP7193052B1 (ja) * 2021-10-21 2022-12-20 住友電工ハードメタル株式会社 切削インサート
US20240326140A1 (en) * 2023-03-28 2024-10-03 Kennametal Inc. Double-sided, indexable cutting insert with high ramping capability and cutting tool therefor

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL158098A (en) * 2003-09-24 2008-03-20 Amir Satran Tangential cutting insert and milling cutter
IL182343A0 (en) 2007-04-01 2007-07-24 Iscar Ltd Cutting insert and tool for milling and ramping at high feed rates
DE202008018646U1 (de) * 2008-08-31 2017-03-24 Iscar Ltd. Schneideinsatz
CA2757400A1 (en) 2009-04-02 2010-10-07 Tungaloy Corporation Cutting insert and cutting edge replaceable cutting tool
US8277153B2 (en) * 2009-12-02 2012-10-02 Kennametal Inc. Cutting insert and shim for heavy machining operations
JP5522253B2 (ja) 2010-03-30 2014-06-18 三菱マテリアル株式会社 刃先交換式切削工具
KR101478695B1 (ko) 2010-07-29 2015-01-02 쿄세라 코포레이션 절삭 인서트와 절삭 공구, 및 그것들을 사용한 절삭 가공물의 제조 방법
US8449230B2 (en) * 2010-08-13 2013-05-28 Ingersoll Cutting Tool Company Cutting insert having concave clearance depressions formed on corner side surfaces
CN106141272B (zh) * 2011-06-30 2018-09-14 京瓷株式会社 切削镶刀及切削工具以及切削加工物的制造方法
JP5906976B2 (ja) * 2011-10-04 2016-04-20 三菱マテリアル株式会社 切削インサートおよび刃先交換式切削工具
EP2596889B1 (en) * 2011-11-23 2017-04-26 Sandvik Intellectual Property AB A cutting insert and a milling tool
JP6127439B2 (ja) * 2011-12-12 2017-05-17 三菱マテリアル株式会社 刃先交換式切削工具および切削インサート
US8708616B2 (en) * 2012-07-06 2014-04-29 Iscar, Ltd. Rotary cutting tool and reversible cutting insert therefor
JP2016163911A (ja) * 2013-07-04 2016-09-08 株式会社タンガロイ 切削インサート、工具ボデーおよび切削工具
JP5888656B2 (ja) 2014-06-02 2016-03-22 住友電工ハードメタル株式会社 切削インサートとフライスカッタ
JP5967330B1 (ja) * 2015-09-25 2016-08-10 三菱日立ツール株式会社 切削インサート、及び刃先交換式回転切削工具
DE112016005138B4 (de) * 2015-11-09 2024-02-29 Kyocera Corporation Schneidwerkzeug und Verfahren des Herstellens eines maschinell-bearbeiteten Produkts
JP6562983B2 (ja) * 2017-08-10 2019-08-21 株式会社タンガロイ 切削インサート及び切削工具
JP6338204B1 (ja) * 2017-08-29 2018-06-06 株式会社タンガロイ 切削インサート及び切削工具
JP6744599B1 (ja) * 2019-03-01 2020-08-19 株式会社タンガロイ 切削インサート
JP7488332B2 (ja) * 2020-03-25 2024-05-21 京セラ株式会社 回転工具及び切削加工物の製造方法
CN115279522B (zh) * 2020-03-25 2025-08-22 京瓷株式会社 切削刀片、切削刀具及切削加工物的制造方法
JP6855024B1 (ja) * 2020-10-02 2021-04-07 株式会社タンガロイ 切削インサートおよびこれを備えた切削工具
JP7009720B1 (ja) * 2020-12-24 2022-01-26 住友電工ハードメタル株式会社 回転切削工具用切削インサートおよび回転切削工具

Also Published As

Publication number Publication date
KR20220134654A (ko) 2022-10-05
CN115243816B (zh) 2025-09-02
KR20240156432A (ko) 2024-10-29
KR102745530B1 (ko) 2024-12-23
WO2021193705A1 (ja) 2021-09-30
DE112021001815T5 (de) 2023-01-05
US20230373019A1 (en) 2023-11-23
JPWO2021193705A1 (https=) 2021-09-30
JP7488332B2 (ja) 2024-05-21
US12337400B2 (en) 2025-06-24
CN115243816A (zh) 2022-10-25

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