KR20190113953A - 엔드 밀링에 의해 제조되는 비-직교 큐브 코너 요소 및 그의 어레이 - Google Patents

엔드 밀링에 의해 제조되는 비-직교 큐브 코너 요소 및 그의 어레이 Download PDF

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Publication number
KR20190113953A
KR20190113953A KR1020197026520A KR20197026520A KR20190113953A KR 20190113953 A KR20190113953 A KR 20190113953A KR 1020197026520 A KR1020197026520 A KR 1020197026520A KR 20197026520 A KR20197026520 A KR 20197026520A KR 20190113953 A KR20190113953 A KR 20190113953A
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South Korea
Prior art keywords
cube corner
plane
corner element
cutting
optical
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Withdrawn
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KR1020197026520A
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English (en)
Korean (ko)
Inventor
넬슨 디 시월
크리스토퍼 에스 그라인드
토드 에이 발렌
케네쓰 엘 스미쓰
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 캄파니
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Publication of KR20190113953A publication Critical patent/KR20190113953A/ko
Withdrawn legal-status Critical Current

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    • 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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00605—Production of reflex reflectors
    • 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)
KR1020197026520A 2017-02-14 2018-02-05 엔드 밀링에 의해 제조되는 비-직교 큐브 코너 요소 및 그의 어레이 Withdrawn KR20190113953A (ko)

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/US2018/016844 WO2018151960A1 (en) 2017-02-14 2018-02-05 Non-orthogonal cube corner elements and arrays thereof made by end milling

Publications (1)

Publication Number Publication Date
KR20190113953A true KR20190113953A (ko) 2019-10-08

Family

ID=61244741

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020197026520A Withdrawn KR20190113953A (ko) 2017-02-14 2018-02-05 엔드 밀링에 의해 제조되는 비-직교 큐브 코너 요소 및 그의 어레이
KR1020197026519A Expired - Fee Related KR102063474B1 (ko) 2017-02-14 2018-02-05 미세구조체를 제조하기 위한 엔드 밀링 방법, 미세구조체를 포함하는 공구, 및 미세구조체
KR1020197026521A Active KR102105942B1 (ko) 2017-02-14 2018-02-05 엔드 밀링에 의해 제조되는 미세구조체의 그룹을 포함하는 보안 물품

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020197026519A Expired - Fee Related KR102063474B1 (ko) 2017-02-14 2018-02-05 미세구조체를 제조하기 위한 엔드 밀링 방법, 미세구조체를 포함하는 공구, 및 미세구조체
KR1020197026521A Active KR102105942B1 (ko) 2017-02-14 2018-02-05 엔드 밀링에 의해 제조되는 미세구조체의 그룹을 포함하는 보안 물품

Country Status (6)

Country Link
US (4) US11806795B2 (enExample)
EP (3) EP3583453A4 (enExample)
JP (4) JP7437936B2 (enExample)
KR (3) KR20190113953A (enExample)
CN (3) CN110325883B (enExample)
WO (3) WO2018151959A1 (enExample)

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CN110325883B (zh) 2017-02-14 2024-01-09 3M创新有限公司 包含通过立铣制成的微观结构组的安全制品
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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
CN115666961B (zh) * 2020-06-09 2024-11-22 捷德货币技术有限责任公司 压印漆中的逆反射的凸纹结构
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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