TWI783070B - 具有凹入側表面的三角形可轉位切削嵌件及旋轉切削刀具 - Google Patents

具有凹入側表面的三角形可轉位切削嵌件及旋轉切削刀具 Download PDF

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Publication number
TWI783070B
TWI783070B TW107138306A TW107138306A TWI783070B TW I783070 B TWI783070 B TW I783070B TW 107138306 A TW107138306 A TW 107138306A TW 107138306 A TW107138306 A TW 107138306A TW I783070 B TWI783070 B TW I783070B
Authority
TW
Taiwan
Prior art keywords
cutting
imaginary
insert
cutting insert
edge
Prior art date
Application number
TW107138306A
Other languages
English (en)
Chinese (zh)
Other versions
TW201922387A (zh
Inventor
尤瑞 曼
Original Assignee
以色列商艾斯卡公司
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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 TW201922387A publication Critical patent/TW201922387A/zh
Application granted granted Critical
Publication of TWI783070B publication Critical patent/TWI783070B/zh

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    • 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 
    • 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
    • B23C5/2204—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
    • B23C5/2226—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 fitted on an intermediate carrier, e.g. shank fixed in the cutter body
    • 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
    • B23C2200/0416—Irregular
    • 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
    • B23C2200/0477—Triangular
    • B23C2200/0483—Triangular rounded
    • 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
    • B23C2200/081—Rake or top surfaces with projections
    • 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
    • B23C2200/16—Supporting or bottom surfaces
    • B23C2200/168—Supporting or bottom surfaces with features related to indexing
    • 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
    • B23C2200/201—Details of the nose radius and immediately surrounding areas
    • 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
    • B23C2200/28—Angles
    • B23C2200/287—Positive rake 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
    • B23C2200/361—Fixation holes
    • 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
    • B23C2210/163—Indexing
    • 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
    • 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
    • B23C2210/203—Number of cutting edges four
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/50—Cutting inserts
    • B23C2210/503—Cutting inserts mounted internally on the cutter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
TW107138306A 2017-11-20 2018-10-30 具有凹入側表面的三角形可轉位切削嵌件及旋轉切削刀具 TWI783070B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762588461P 2017-11-20 2017-11-20
US62/588,461 2017-11-20

Publications (2)

Publication Number Publication Date
TW201922387A TW201922387A (zh) 2019-06-16
TWI783070B true TWI783070B (zh) 2022-11-11

Family

ID=64453544

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107138306A TWI783070B (zh) 2017-11-20 2018-10-30 具有凹入側表面的三角形可轉位切削嵌件及旋轉切削刀具

Country Status (10)

Country Link
US (1) US10632548B2 (enExample)
EP (1) EP3713701A1 (enExample)
JP (1) JP7335238B2 (enExample)
KR (1) KR102543347B1 (enExample)
CN (1) CN111432968B (enExample)
BR (1) BR112020008984B1 (enExample)
CA (1) CA3083740A1 (enExample)
IL (1) IL273878B2 (enExample)
TW (1) TWI783070B (enExample)
WO (1) WO2019097505A1 (enExample)

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USD910094S1 (en) * 2018-09-11 2021-02-09 Sumitomo Electric Hardmetal Corp. Cutting tool
US10974328B2 (en) * 2019-06-25 2021-04-13 Iscar, Ltd. Indexable drilling insert having three tip portions and rotary cutting tool having such drilling insert centrally mounted
USD1065274S1 (en) * 2020-08-24 2025-03-04 Sumitomo Electric Hardmetal Corp. Pressing tool for cutting tool
USD1072005S1 (en) * 2021-02-03 2025-04-22 Us Synthetic Corporation Pick
US11534838B1 (en) * 2021-06-08 2022-12-27 Iscar, Ltd. Indexable lay-down cutting insert having a central body portion and three circumferentially spaced cutting portions, and cutting tool
CN113996826B (zh) * 2021-12-07 2024-09-13 国宏工具系统（无锡）股份有限公司 一种加工不锈钢产品的轮廓成型刀片

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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TW201722587A (zh) * 2015-11-19 2017-07-01 艾斯卡公司 三角形切線銑削嵌件及銑削刀具

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JP2006075913A (ja) * 2004-09-07 2006-03-23 Mitsubishi Materials Corp インサートおよびスローアウェイ式切削工具
TW201722587A (zh) * 2015-11-19 2017-07-01 艾斯卡公司 三角形切線銑削嵌件及銑削刀具

Also Published As

Publication number Publication date
TW201922387A (zh) 2019-06-16
KR102543347B1 (ko) 2023-06-19
IL273878A (en) 2020-05-31
US10632548B2 (en) 2020-04-28
US20190151964A1 (en) 2019-05-23
CA3083740A1 (en) 2019-05-23
IL273878B1 (en) 2023-07-01
IL273878B2 (en) 2023-11-01
BR112020008984A2 (pt) 2020-10-27
RU2020112717A3 (enExample) 2022-02-17
CN111432968A (zh) 2020-07-17
JP2021503375A (ja) 2021-02-12
RU2020112717A (ru) 2021-12-22
JP7335238B2 (ja) 2023-08-29
KR20200086298A (ko) 2020-07-16
EP3713701A1 (en) 2020-09-30
WO2019097505A1 (en) 2019-05-23
CN111432968B (zh) 2023-08-04
BR112020008984B1 (pt) 2023-03-21

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