KR20100114041A - 사출 성형 방법 - Google Patents

사출 성형 방법 Download PDF

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Publication number
KR20100114041A
KR20100114041A KR1020107016196A KR20107016196A KR20100114041A KR 20100114041 A KR20100114041 A KR 20100114041A KR 1020107016196 A KR1020107016196 A KR 1020107016196A KR 20107016196 A KR20107016196 A KR 20107016196A KR 20100114041 A KR20100114041 A KR 20100114041A
Authority
KR
South Korea
Prior art keywords
side core
core
resin
mold
movable
Prior art date
Application number
KR1020107016196A
Other languages
English (en)
Korean (ko)
Inventor
카즈마 쿠리하라
타카시 나카노
준지 토미나가
유지 사이토
히로히사 카토
소고 마키하라
노리토 소마
Original Assignee
도꾸리쯔교세이호진상교기쥬쯔소고겡뀨죠
토카이 세이미츠 코교 가부시키가이샤
이토 코가쿠 코교 가부시키가이샤
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 도꾸리쯔교세이호진상교기쥬쯔소고겡뀨죠, 토카이 세이미츠 코교 가부시키가이샤, 이토 코가쿠 코교 가부시키가이샤 filed Critical 도꾸리쯔교세이호진상교기쥬쯔소고겡뀨죠
Publication of KR20100114041A publication Critical patent/KR20100114041A/ko

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Classifications

    • 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
    • B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7393—Heating or cooling of the mould alternately heating and cooling
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7312—Construction of heating or cooling fluid flow channels
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Surface Treatment Of Optical Elements (AREA)
KR1020107016196A 2008-02-14 2009-02-05 사출 성형 방법 KR20100114041A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008033664A JP2009190276A (ja) 2008-02-14 2008-02-14 射出成形方法
JPJP-P-2008-033664 2008-02-14

Publications (1)

Publication Number Publication Date
KR20100114041A true KR20100114041A (ko) 2010-10-22

Family

ID=40956922

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107016196A KR20100114041A (ko) 2008-02-14 2009-02-05 사출 성형 방법

Country Status (3)

Country Link
JP (1) JP2009190276A (ja)
KR (1) KR20100114041A (ja)
WO (1) WO2009101890A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI540038B (zh) * 2009-05-07 2016-07-01 Krauss Maffei Tech Gmbh An injection molding machine, a control device for the injection molding machine, and a method of developing the temperature curve in the control device
JP5543810B2 (ja) * 2010-03-16 2014-07-09 スタンレー電気株式会社 光偏向器パッケージ
CN103406736B (zh) * 2013-08-15 2016-07-06 苏州大学 数码相机镜筒塑胶模具精密组合件加工工艺
JP2019072989A (ja) * 2017-10-16 2019-05-16 トリニティ工業株式会社 加飾部品及びその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3601463B2 (ja) * 2000-05-26 2004-12-15 住友化学工業株式会社 パターンを有する大型導光板の製造方法
JP2004145064A (ja) * 2002-10-25 2004-05-20 Dainippon Printing Co Ltd 回折光学素子の製造方法、回折光学素子、光学系、及び光ピックアップ装置
JP4972760B2 (ja) * 2004-06-29 2012-07-11 コニカミノルタアドバンストレイヤー株式会社 光学素子の製造方法
JP2006142521A (ja) * 2004-11-17 2006-06-08 Ricoh Co Ltd 射出成形方法と成形金型及び成形品
JP2006255923A (ja) * 2005-03-15 2006-09-28 Ricoh Co Ltd 光学素子の製造方法，光学素子およびミラーレンズならびに走査レンズ
JP2007001181A (ja) * 2005-06-24 2007-01-11 Sony Corp 成形装置および成形方法

Also Published As

Publication number Publication date
WO2009101890A1 (ja) 2009-08-20
JP2009190276A (ja) 2009-08-27

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application