IL276551B2 - Milling with a peripheral cutting edge and variable angle - Google Patents

Milling with a peripheral cutting edge and variable angle

Info

Publication number
IL276551B2
IL276551B2 IL276551A IL27655120A IL276551B2 IL 276551 B2 IL276551 B2 IL 276551B2 IL 276551 A IL276551 A IL 276551A IL 27655120 A IL27655120 A IL 27655120A IL 276551 B2 IL276551 B2 IL 276551B2
Authority
IL
Israel
Prior art keywords
angle
cutting
edge
sub
intersection
Prior art date
Application number
IL276551A
Other languages
English (en)
Hebrew (he)
Other versions
IL276551B1 (en
IL276551A (en
Original Assignee
Iscar Ltd
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 Iscar Ltd filed Critical Iscar Ltd
Publication of IL276551A publication Critical patent/IL276551A/en
Publication of IL276551B1 publication Critical patent/IL276551B1/en
Publication of IL276551B2 publication Critical patent/IL276551B2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/003—Milling-cutters with vibration suppressing means
    • 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
    • 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
    • B23C2210/0414—Cutting angles different
    • 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
    • B23C2210/0457—Cutting angles positive radial rake angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0485—Helix angles
    • B23C2210/0492—Helix angles different
    • 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
    • B23C2210/204—Number of cutting edges five
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/24—Overall form of the milling cutter
    • B23C2210/241—Cross sections of the whole milling cutter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/28—Arrangement of teeth
    • B23C2210/282—Unequal angles between the cutting edges, i.e. cutting edges unequally spaced in the circumferential direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/40—Flutes, i.e. chip conveying grooves
    • B23C2210/402—Flutes, i.e. chip conveying grooves of variable depth
    • B23C2210/405—Flutes, i.e. chip conveying grooves of variable depth having decreasing depth in the direction of the shank from the tip of the tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2250/00—Compensating adverse effects during milling
    • B23C2250/16—Damping vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
IL276551A 2018-02-26 2019-02-25 Milling with a peripheral cutting edge and variable angle IL276551B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/904,600 US10486246B2 (en) 2018-02-26 2018-02-26 End mill having a peripheral cutting edge with a variable angle configuration
PCT/IL2019/050210 WO2019162946A1 (en) 2018-02-26 2019-02-25 End mill having a peripheral cutting edge with a variable angle configuration

Publications (3)

Publication Number Publication Date
IL276551A IL276551A (en) 2020-09-30
IL276551B1 IL276551B1 (en) 2023-11-01
IL276551B2 true IL276551B2 (en) 2024-03-01

Family

ID=65951844

Family Applications (1)

Application Number Title Priority Date Filing Date
IL276551A IL276551B2 (en) 2018-02-26 2019-02-25 Milling with a peripheral cutting edge and variable angle

Country Status (10)

Country Link
US (1) US10486246B2 (https=)
EP (1) EP3758875A1 (https=)
JP (1) JP7227259B2 (https=)
KR (1) KR102582310B1 (https=)
CN (1) CN111741827B (https=)
BR (1) BR112020017103B1 (https=)
CA (1) CA3092201A1 (https=)
IL (1) IL276551B2 (https=)
TW (1) TWI766145B (https=)
WO (1) WO2019162946A1 (https=)

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EP3819056B1 (en) * 2019-11-06 2023-05-17 AB Sandvik Coromant Milling tool with helix angle transition
CN112846331B (zh) * 2021-01-27 2025-09-05 江苏科比特科技有限公司 一种金属表面处理用螺旋t形刀
CN112846329A (zh) * 2021-01-27 2021-05-28 江苏科比特科技有限公司 一种电脑边框加工用铣刀结构
CN113427060B (zh) * 2021-07-02 2024-09-03 华中科技大学 超多刃刀具
USD1011871S1 (en) * 2021-11-24 2024-01-23 Adam Abrams Tool
US20250153253A1 (en) * 2023-11-13 2025-05-15 Kennametal Inc. End mill with conditioned cutting edge and method of making same

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Also Published As

Publication number Publication date
CN111741827A (zh) 2020-10-02
KR20200123425A (ko) 2020-10-29
WO2019162946A1 (en) 2019-08-29
BR112020017103A2 (pt) 2020-12-22
IL276551B1 (en) 2023-11-01
BR112020017103B1 (pt) 2024-02-27
JP2021514860A (ja) 2021-06-17
JP7227259B2 (ja) 2023-02-21
EP3758875A1 (en) 2021-01-06
IL276551A (en) 2020-09-30
RU2020127228A (ru) 2022-03-28
US10486246B2 (en) 2019-11-26
TWI766145B (zh) 2022-06-01
CA3092201A1 (en) 2019-08-29
TW201936303A (zh) 2019-09-16
CN111741827B (zh) 2023-09-29
US20190262913A1 (en) 2019-08-29
KR102582310B1 (ko) 2023-09-25

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