TWI845730B - 具有兩個上切削刃及含有界定一假想四邊形的四個抵靠壁的一個下中央突起的切削嵌件、及旋轉切削工具 - Google Patents

具有兩個上切削刃及含有界定一假想四邊形的四個抵靠壁的一個下中央突起的切削嵌件、及旋轉切削工具 Download PDF

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Publication number
TWI845730B
TWI845730B TW109126172A TW109126172A TWI845730B TW I845730 B TWI845730 B TW I845730B TW 109126172 A TW109126172 A TW 109126172A TW 109126172 A TW109126172 A TW 109126172A TW I845730 B TWI845730 B TW I845730B
Authority
TW
Taiwan
Prior art keywords
insert
cutting
wall
abutment wall
cutting edge
Prior art date
Application number
TW109126172A
Other languages
English (en)
Chinese (zh)
Other versions
TW202132044A (zh
Inventor
尤瑞 曼
Original Assignee
以色列商艾斯卡公司
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 以色列商艾斯卡公司 filed Critical 以色列商艾斯卡公司
Publication of TW202132044A publication Critical patent/TW202132044A/zh
Application granted granted Critical
Publication of TWI845730B publication Critical patent/TWI845730B/zh

Links

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
    • B23C5/1045—Ball nose end mills with one or more removable cutting inserts having a cutting insert, the cutting edge of which subtends substantially 90 degrees
    • 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
    • B23C5/16—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 
    • B23C5/2213—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  having a special shape
    • 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
    • B23C5/2298—Securing arrangements for bits or teeth or cutting inserts secured by resilient/flexible means
    • B23C5/2301—Securing arrangements for bits or teeth or cutting inserts secured by resilient/flexible means for plate-like cutting inserts 
    • B23C5/2304—Securing arrangements for bits or teeth or cutting inserts secured by resilient/flexible means for plate-like cutting inserts  having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/16—Supporting or bottom surfaces
    • B23C2200/161—Supporting or bottom surfaces with projections
    • 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)
  • Scissors And Nippers (AREA)
TW109126172A 2019-12-10 2020-08-03 具有兩個上切削刃及含有界定一假想四邊形的四個抵靠壁的一個下中央突起的切削嵌件、及旋轉切削工具 TWI845730B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/708,826 US11097362B2 (en) 2019-12-10 2019-12-10 Cutting insert having two upper cutting edges and a lower central protuberance with four abutment walls defining an imaginary quadrilateral, and rotary cutting tool
US16/708,826 2019-12-10

Publications (2)

Publication Number Publication Date
TW202132044A TW202132044A (zh) 2021-09-01
TWI845730B true TWI845730B (zh) 2024-06-21

Family

ID=73835668

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109126172A TWI845730B (zh) 2019-12-10 2020-08-03 具有兩個上切削刃及含有界定一假想四邊形的四個抵靠壁的一個下中央突起的切削嵌件、及旋轉切削工具

Country Status (12)

Country Link
US (1) US11097362B2 (enExample)
EP (1) EP4072762B1 (enExample)
JP (1) JP7671746B2 (enExample)
KR (1) KR102895659B1 (enExample)
CN (1) CN114728351B (enExample)
CA (1) CA3158730A1 (enExample)
ES (1) ES2967134T3 (enExample)
IL (1) IL292747B2 (enExample)
PL (1) PL4072762T3 (enExample)
PT (1) PT4072762T (enExample)
TW (1) TWI845730B (enExample)
WO (1) WO2021117028A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11344958B2 (en) * 2019-04-18 2022-05-31 Tungaloy Corporation Cutting insert
US11491560B1 (en) * 2021-07-13 2022-11-08 Taegutec Ltd. Cutting insert and rotary cutting tool including same
CN116900377A (zh) * 2023-07-25 2023-10-20 赣州澳克泰工具技术有限公司 一种螺旋铣削刀具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130266385A1 (en) * 2012-04-10 2013-10-10 Vargus Ltd. Cutting Insert, a Tool Holder, and Tool for Forming Heavy Duty Threads
US20150375310A1 (en) * 2014-06-27 2015-12-31 Kennametal Inc. Ballnose cutting tool and ballnose cutting insert
CN108136522A (zh) * 2016-01-12 2018-06-08 韩国冶金株式会社 切削刀具和安装有切削刀具的切削工具
CN109570595A (zh) * 2018-12-25 2019-04-05 株洲钻石切削刀具股份有限公司 一种球头铣削刀片及球头铣削刀具
US20190210124A1 (en) * 2018-01-08 2019-07-11 Kennametal Inc. Compression milling cutter with indexable cutting inserts

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
DE4320409A1 (de) 1993-06-21 1994-12-22 Mapal Fab Praezision Zerspanungswerkzeug
IL119114A0 (en) * 1996-08-22 1996-11-14 Iscar Ltd Cutting insert
FR2765507A1 (fr) * 1997-07-07 1999-01-08 Safety Fabrique De Carbure De Fraise hemispherique et plaquette pour une telle fraise
JPH11197933A (ja) * 1998-01-13 1999-07-27 Mitsubishi Materials Corp スローアウェイチップ及びスローアウェイ式ボールエンドミル
TW480198B (en) 1999-02-22 2002-03-21 Iscar Ltd Cutting tool assembly and cutting insert therefor
IL132261A (en) 1999-10-07 2003-09-17 Iscar Ltd Cutting tool assembly and cutting insert therefor
DE50110198D1 (de) 2000-03-16 2006-08-03 Sandvik Intellectual Property Schneidplattenhalter für Drehwerkzeuge sowie Stechplatten hierfür
IL139957A0 (en) * 2000-11-28 2002-02-10 Iscar Ltd Cutting tool
DE602004028936D1 (de) * 2003-03-17 2010-10-14 Seco Tools Ab Schneideinsatz mit ecken mit unterschiedlichen radien
SE526109C2 (sv) * 2003-03-17 2005-07-05 Seco Tools Ab Fräsverktyg och indexerbart skär med samverkande utsprång och urtagningar
JP5874216B2 (ja) 2011-06-28 2016-03-02 ブラザー工業株式会社 現像装置
US20130330136A1 (en) 2012-06-06 2013-12-12 Iscar, Ltd. Cutting Insert and Tool Having an Anti-Slip Arrangement
US9339873B2 (en) 2013-12-11 2016-05-17 Iscar, Ltd. Cutting insert having a dovetail anti-slip arrangement
US10279400B2 (en) * 2017-01-30 2019-05-07 Iscar, Ltd. Indexable, single-sided cutting insert having two clamping bores and cutting tool therefor
DE102017000784A1 (de) * 2017-01-30 2018-08-02 Iscar Ltd. Einseitiger Wendeschneideinsatz mit zwei Klemmbohrungen und Schneidwerkzeug dafür
US11059111B2 (en) * 2017-08-30 2021-07-13 Moldino Tool Engineering, Ltd. Cutting insert and indexable ball end mill
JP7036219B2 (ja) * 2018-08-22 2022-03-15 株式会社Moldino 切削インサートおよび刃先交換式ボールエンドミル

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130266385A1 (en) * 2012-04-10 2013-10-10 Vargus Ltd. Cutting Insert, a Tool Holder, and Tool for Forming Heavy Duty Threads
US20150375310A1 (en) * 2014-06-27 2015-12-31 Kennametal Inc. Ballnose cutting tool and ballnose cutting insert
CN108136522A (zh) * 2016-01-12 2018-06-08 韩国冶金株式会社 切削刀具和安装有切削刀具的切削工具
US20190210124A1 (en) * 2018-01-08 2019-07-11 Kennametal Inc. Compression milling cutter with indexable cutting inserts
CN109570595A (zh) * 2018-12-25 2019-04-05 株洲钻石切削刀具股份有限公司 一种球头铣削刀片及球头铣削刀具

Also Published As

Publication number Publication date
EP4072762A1 (en) 2022-10-19
TW202132044A (zh) 2021-09-01
IL292747B2 (en) 2025-02-01
CA3158730A1 (en) 2021-06-17
CN114728351B (zh) 2026-02-10
US11097362B2 (en) 2021-08-24
CN114728351A (zh) 2022-07-08
ES2967134T3 (es) 2024-04-26
KR20220104729A (ko) 2022-07-26
PT4072762T (pt) 2024-01-08
IL292747A (en) 2022-07-01
JP7671746B2 (ja) 2025-05-02
BR112022007842A2 (pt) 2022-07-05
US20210170504A1 (en) 2021-06-10
WO2021117028A1 (en) 2021-06-17
IL292747B1 (en) 2024-10-01
EP4072762B1 (en) 2023-12-06
PL4072762T3 (pl) 2024-04-22
JP2023505406A (ja) 2023-02-09
KR102895659B1 (ko) 2025-12-05

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