TWI776939B - 具有彎曲副切削刃及角切削刃的方形切削刀塊、及旋轉切削刀具 - Google Patents

具有彎曲副切削刃及角切削刃的方形切削刀塊、及旋轉切削刀具 Download PDF

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Publication number
TWI776939B
TWI776939B TW107128913A TW107128913A TWI776939B TW I776939 B TWI776939 B TW I776939B TW 107128913 A TW107128913 A TW 107128913A TW 107128913 A TW107128913 A TW 107128913A TW I776939 B TWI776939 B TW I776939B
Authority
TW
Taiwan
Prior art keywords
cutting
insert
edge
imaginary
cutting edge
Prior art date
Application number
TW107128913A
Other languages
English (en)
Chinese (zh)
Other versions
TW201922383A (zh
Inventor
阿迪 沙皮爾
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 TW201922383A publication Critical patent/TW201922383A/zh
Application granted granted Critical
Publication of TWI776939B publication Critical patent/TWI776939B/zh

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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
    • 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 
    • 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
    • B23C5/26—Securing milling cutters to the driving spindle
    • 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
    • B23C2200/0455—Square
    • 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
    • B23C2200/0455—Square
    • B23C2200/0461—Square rounded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/12—Side or flank surfaces
    • B23C2200/125—Side or flank 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
    • B23C2200/203—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
    • B23C2200/20—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
    • B23C2200/24—Cross section of the cutting edge
    • B23C2200/243—Cross section of the cutting edge bevelled or chamfered
    • 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
    • B23C2200/365—Lands, i.e. the outer peripheral section of rake faces
    • B23C2200/366—Variable
    • 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)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Food-Manufacturing Devices (AREA)
TW107128913A 2017-10-09 2018-08-20 具有彎曲副切削刃及角切削刃的方形切削刀塊、及旋轉切削刀具 TWI776939B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/727,770 2017-10-09
US15/727,770 US10384278B2 (en) 2017-10-09 2017-10-09 Square-shaped cutting insert having curved secondary and corner cutting edges, and rotary cutting tool

Publications (2)

Publication Number Publication Date
TW201922383A TW201922383A (zh) 2019-06-16
TWI776939B true TWI776939B (zh) 2022-09-11

Family

ID=63832463

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107128913A TWI776939B (zh) 2017-10-09 2018-08-20 具有彎曲副切削刃及角切削刃的方形切削刀塊、及旋轉切削刀具

Country Status (12)

Country Link
US (1) US10384278B2 (enExample)
EP (1) EP3694667B1 (enExample)
JP (1) JP7270613B2 (enExample)
KR (1) KR102554780B1 (enExample)
CN (1) CN111182990B (enExample)
CA (1) CA3078331A1 (enExample)
ES (1) ES2960938T3 (enExample)
IL (1) IL273408B2 (enExample)
PL (1) PL3694667T3 (enExample)
PT (1) PT3694667T (enExample)
TW (1) TWI776939B (enExample)
WO (1) WO2019073468A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3375550B1 (en) * 2016-12-26 2023-12-13 Sumitomo Electric Hardmetal Corp. Cutting tool and method for manufacturing same
US11090730B2 (en) * 2019-05-14 2021-08-17 Iscar, Ltd. Indexable cutting insert having two cutting portions located in diagonally opposite quadrants and two lower abutment elements, and cutting tool therefor
CN110893484A (zh) * 2019-12-25 2020-03-20 昆山市研通模具有限公司 一种切削刀盘结构
WO2021192499A1 (ja) * 2020-03-26 2021-09-30 株式会社Moldino 切削インサートおよび刃先交換式切削工具
JP6972513B1 (ja) * 2021-02-10 2021-11-24 株式会社タンガロイ 切削インサート
CN114226820A (zh) * 2022-01-12 2022-03-25 百斯图工具制造有限公司 一种兼具快进给与方肩的铣削刀片及铣削刀具
JP7383078B1 (ja) 2022-05-26 2023-11-17 株式会社牧野フライス製作所 加工方法、工作機械、切削工具及び切削インサート
DE102023210680A1 (de) * 2023-10-27 2025-04-30 Kennametal Inc. Werkzeug und Schneidplatte hierfür
JP7635915B1 (ja) * 2024-06-18 2025-02-26 住友電工ハードメタル株式会社 切削インサートおよび切削工具

Citations (3)

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Publication number Priority date Publication date Assignee Title
US6244791B1 (en) * 1997-06-30 2001-06-12 Sandvik Ab Indexable cutting insert
TW200838632A (en) * 2007-03-21 2008-10-01 Taegutec India P Ltd Cutting insert for a milling cutter
WO2016039347A1 (ja) * 2014-09-09 2016-03-17 株式会社タンガロイ 切削インサート及び刃先交換式回転切削工具

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Publication number Priority date Publication date Assignee Title
US6244791B1 (en) * 1997-06-30 2001-06-12 Sandvik Ab Indexable cutting insert
TW200838632A (en) * 2007-03-21 2008-10-01 Taegutec India P Ltd Cutting insert for a milling cutter
WO2016039347A1 (ja) * 2014-09-09 2016-03-17 株式会社タンガロイ 切削インサート及び刃先交換式回転切削工具

Also Published As

Publication number Publication date
ES2960938T3 (es) 2024-03-07
IL273408B2 (en) 2023-09-01
WO2019073468A1 (en) 2019-04-18
TW201922383A (zh) 2019-06-16
PT3694667T (pt) 2023-11-07
KR20200063171A (ko) 2020-06-04
US20190105718A1 (en) 2019-04-11
IL273408A (en) 2020-05-31
EP3694667B1 (en) 2023-10-11
CA3078331A1 (en) 2019-04-18
CN111182990B (zh) 2023-05-23
CN111182990A (zh) 2020-05-19
KR102554780B1 (ko) 2023-07-13
JP7270613B2 (ja) 2023-05-10
RU2020110031A3 (enExample) 2021-12-20
BR112020006482A2 (pt) 2020-09-29
IL273408B1 (en) 2023-05-01
EP3694667A1 (en) 2020-08-19
US10384278B2 (en) 2019-08-20
PL3694667T3 (pl) 2024-03-18
JP2020536749A (ja) 2020-12-17
RU2020110031A (ru) 2021-11-12

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