CN110290891B - 用于制造微观结构的立铣方法、包括微观结构的工具和微观结构 - Google Patents

用于制造微观结构的立铣方法、包括微观结构的工具和微观结构 Download PDF

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Publication number
CN110290891B
CN110290891B CN201880011794.8A CN201880011794A CN110290891B CN 110290891 B CN110290891 B CN 110290891B CN 201880011794 A CN201880011794 A CN 201880011794A CN 110290891 B CN110290891 B CN 110290891B
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China
Prior art keywords
cutting
cube corner
faces
end mill
path
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Expired - Fee Related
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CN201880011794.8A
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English (en)
Chinese (zh)
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CN110290891A (zh
Inventor
内尔松·D·休厄尔
克里斯托弗·S·格林德
肯尼思·L·史密斯
托德·A·巴连
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN110290891A publication Critical patent/CN110290891A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/10—Relieving by milling
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2220/00—Details of milling processes
    • B23C2220/48—Methods of milling not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2220/00—Details of milling processes
    • B23C2220/64—Using an endmill, i.e. a shaft milling cutter, to generate profile of a crankshaft or camshaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2265/00—Details of general geometric configurations
    • B23C2265/08—Conical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0083—Reflectors
    • B29L2011/0091—Reflex reflectors

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Milling Processes (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Printing Methods (AREA)
CN201880011794.8A 2017-02-14 2018-02-05 用于制造微观结构的立铣方法、包括微观结构的工具和微观结构 Expired - Fee Related CN110290891B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201762458812P 2017-02-14 2017-02-14
US62/458,812 2017-02-14
US201762515993P 2017-06-06 2017-06-06
US62/515,993 2017-06-06
US201762527511P 2017-06-30 2017-06-30
US62/527,511 2017-06-30
PCT/US2018/016839 WO2018151959A1 (en) 2017-02-14 2018-02-05 End milling methods for making microstructures, especially cube corner elements and articles comprising such microstructures

Publications (2)

Publication Number Publication Date
CN110290891A CN110290891A (zh) 2019-09-27
CN110290891B true CN110290891B (zh) 2021-09-24

Family

ID=61244741

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201880011794.8A Expired - Fee Related CN110290891B (zh) 2017-02-14 2018-02-05 用于制造微观结构的立铣方法、包括微观结构的工具和微观结构
CN201880011793.3A Pending CN110291428A (zh) 2017-02-14 2018-02-05 通过立铣制造的非正交立体角元件及其阵列
CN201880011857.XA Active CN110325883B (zh) 2017-02-14 2018-02-05 包含通过立铣制成的微观结构组的安全制品

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201880011793.3A Pending CN110291428A (zh) 2017-02-14 2018-02-05 通过立铣制造的非正交立体角元件及其阵列
CN201880011857.XA Active CN110325883B (zh) 2017-02-14 2018-02-05 包含通过立铣制成的微观结构组的安全制品

Country Status (6)

Country Link
US (4) US11806795B2 (enExample)
EP (3) EP3583452A4 (enExample)
JP (4) JP7437936B2 (enExample)
KR (3) KR102105942B1 (enExample)
CN (3) CN110290891B (enExample)
WO (3) WO2018151960A1 (enExample)

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EP3583452A4 (en) 2017-02-14 2021-03-17 3M Innovative Properties Company NON-ORTHOGONAL CUBE CORNER ELEMENTS AND NETWORKS OF THESE MANUFACTURED BY COMBINATION MILLING
US20180268614A1 (en) * 2017-03-16 2018-09-20 General Electric Company Systems and methods for aligning pmi object on a model
DE102018009601A1 (de) 2018-12-07 2020-06-10 Giesecke+Devrient Currency Technology Gmbh Retroreflektierende Reliefstruktur in Prägelack
JP7335127B2 (ja) * 2019-10-17 2023-08-29 小島プレス工業株式会社 成形金型およびこの成形金型を用いて成形された樹脂部品
CN111460682B (zh) * 2020-04-20 2023-02-17 武汉大学 用于手持电子设备表面的仿生防滑设计方法
WO2021249609A1 (de) 2020-06-09 2021-12-16 Giesecke+Devrient Currency Technology Gmbh Retroreflektierende reliefstruktur in prägelack
CN111703199A (zh) * 2020-07-09 2020-09-25 刘胜焱 一种产品印刷上膜设备
KR20230056694A (ko) 2020-08-27 2023-04-27 오러 옵티칼 시스템즈, 엘피 마이크로프리즘 재귀반사 몰드, 시트 및 물품 및 이의 제조방법
CN112355373A (zh) * 2020-10-26 2021-02-12 广东工业大学 一种微刃切削刀具及其制造方法
CN112720080B (zh) * 2020-12-22 2022-05-24 北京航天时代激光导航技术有限责任公司 一种面向三角激光陀螺的多贴片面专用加工方法
CN120326030A (zh) * 2025-05-30 2025-07-18 惠州市三强线路有限公司 一种led高精度金属槽的制作方法

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