KR20100119754A - 금형 가공 방법, 사출 성형용 금형 및 광학 소자 - Google Patents

금형 가공 방법, 사출 성형용 금형 및 광학 소자 Download PDF

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Publication number
KR20100119754A
KR20100119754A KR1020107016765A KR20107016765A KR20100119754A KR 20100119754 A KR20100119754 A KR 20100119754A KR 1020107016765 A KR1020107016765 A KR 1020107016765A KR 20107016765 A KR20107016765 A KR 20107016765A KR 20100119754 A KR20100119754 A KR 20100119754A
Authority
KR
South Korea
Prior art keywords
mold
die
auxiliary member
processing
cutting
Prior art date
Application number
KR1020107016765A
Other languages
English (en)
Korean (ko)
Inventor
쯔또무 시미즈
쇼고 야마모또
세즈 나까무라
Original Assignee
코니카 미놀타 옵토 인코포레이티드
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 코니카 미놀타 옵토 인코포레이티드 filed Critical 코니카 미놀타 옵토 인코포레이티드
Publication of KR20100119754A publication Critical patent/KR20100119754A/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/007—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass injection moulding tools
    • 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
    • B29D11/00009—Production of simple or compound lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Turning (AREA)
KR1020107016765A 2008-01-31 2009-01-13 금형 가공 방법, 사출 성형용 금형 및 광학 소자 KR20100119754A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2008-020634 2008-01-31
JP2008020634 2008-01-31

Publications (1)

Publication Number Publication Date
KR20100119754A true KR20100119754A (ko) 2010-11-10

Family

ID=40912572

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107016765A KR20100119754A (ko) 2008-01-31 2009-01-13 금형 가공 방법, 사출 성형용 금형 및 광학 소자

Country Status (4)

Country Link
JP (1) JPWO2009096219A1 (zh)
KR (1) KR20100119754A (zh)
CN (1) CN101925447A (zh)
WO (1) WO2009096219A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101235896B1 (ko) * 2011-01-24 2013-02-22 구미에이테크솔루션주식회사 금형 제조방법 및 그에 따른 금형장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658615B (zh) * 2012-05-04 2014-10-15 中国科学院长春光学精密机械与物理研究所 低成本、批量化微棱镜模具的设计方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08229811A (ja) * 1995-03-01 1996-09-10 Fuji Xerox Co Ltd 研磨加工用治具
JPH09131802A (ja) * 1995-11-09 1997-05-20 Konica Corp プラスチックレンズ、及びプラスチックレンズ用金型
JPH09239653A (ja) * 1996-03-06 1997-09-16 Nikon Corp 研磨装置
JP3649902B2 (ja) * 1998-04-08 2005-05-18 松下電器産業株式会社 ドームカバーの製造方法
JP2001054862A (ja) * 1999-08-12 2001-02-27 Seiko Epson Corp 研磨用ヤトイとそれを用いた曲面研磨方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101235896B1 (ko) * 2011-01-24 2013-02-22 구미에이테크솔루션주식회사 금형 제조방법 및 그에 따른 금형장치

Also Published As

Publication number Publication date
JPWO2009096219A1 (ja) 2011-05-26
CN101925447A (zh) 2010-12-22
WO2009096219A1 (ja) 2009-08-06

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