JP5781471B2 - 射出成形方法 - Google Patents

射出成形方法 Download PDF

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Publication number
JP5781471B2
JP5781471B2 JP2012134904A JP2012134904A JP5781471B2 JP 5781471 B2 JP5781471 B2 JP 5781471B2 JP 2012134904 A JP2012134904 A JP 2012134904A JP 2012134904 A JP2012134904 A JP 2012134904A JP 5781471 B2 JP5781471 B2 JP 5781471B2
Authority
JP
Japan
Prior art keywords
molding material
screw
molding
injection molding
resin
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2012134904A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013018283A (ja
Inventor
小倉　徹
徹 小倉
河崎　英敏
英敏 河崎
盛男 藤原
盛男 藤原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Priority to JP2012134904A priority Critical patent/JP5781471B2/ja
Publication of JP2013018283A publication Critical patent/JP2013018283A/ja
Application granted granted Critical
Publication of JP5781471B2 publication Critical patent/JP5781471B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • 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
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76006—Pressure
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/7618—Injection unit
    • B29C2945/7621—Injection unit nozzle
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76344—Phase or stage of measurement
    • B29C2945/76367—Metering
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76451—Measurement means
    • B29C2945/76481—Strain gauges
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76498—Pressure
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76518—Energy, power
    • B29C2945/76521—Energy, power power
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76658—Injection unit
    • B29C2945/76692—Injection unit drive means
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76929—Controlling method
    • B29C2945/76933—The operating conditions are corrected immediately, during the same phase or cycle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
    • B29K2995/0016—Non-flammable or resistant to heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP2012134904A 2011-06-16 2012-06-14 射出成形方法 Expired - Fee Related JP5781471B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012134904A JP5781471B2 (ja) 2011-06-16 2012-06-14 射出成形方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011134055 2011-06-16
JP2011134055 2011-06-16
JP2012134904A JP5781471B2 (ja) 2011-06-16 2012-06-14 射出成形方法

Publications (2)

Publication Number Publication Date
JP2013018283A JP2013018283A (ja) 2013-01-31
JP5781471B2 true JP5781471B2 (ja) 2015-09-24

Family

ID=47357202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012134904A Expired - Fee Related JP5781471B2 (ja) 2011-06-16 2012-06-14 射出成形方法

Country Status (4)

Country Link
JP (1) JP5781471B2 (ko)
KR (1) KR20140027244A (ko)
CN (1) CN103561933A (ko)
WO (1) WO2012173224A1 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108156A (zh) * 2013-04-22 2014-10-22 招远泽洋工具制造有限公司 塑胶吸盘注塑工艺过程
US10597513B2 (en) 2013-07-17 2020-03-24 Stephen B. Maguire Cottonseed oil based additive compositions for plastics molding and extrusion
US9708462B2 (en) 2013-07-17 2017-07-18 Stephen B. Maguire Liquid color composition with cottonseed oil base
US11795297B2 (en) 2013-07-17 2023-10-24 Stephen B. Maguire Plastics coloring using cottonseed oil-based liquid color compositions
KR101586017B1 (ko) * 2014-11-07 2016-01-15 이구환 고정밀 디스펜서의 디스펜서액 공급장치
CN104588656A (zh) * 2014-12-25 2015-05-06 苏州米莫金属科技有限公司 一种温控粉末注射成型装置
JP6552922B2 (ja) * 2015-08-31 2019-07-31 住友重機械工業株式会社 射出成形機
JP6893922B2 (ja) * 2015-11-02 2021-06-23 テトラ ラバル ホールディングス アンド ファイナンス エス エイ 成形アセンブリ
ITUB20159282A1 (it) * 2015-12-18 2017-06-18 Piovan Spa Metodo e sistema di controllo di un impianto di deumidificazione e/o essiccazione
US20180281250A1 (en) * 2017-03-29 2018-10-04 Maguire Products, Inc. Dual signal additive feeding method and apparatus
US20200078999A1 (en) * 2018-09-07 2020-03-12 iMFLUX Inc. Systems and approaches for controlling an injection molding machine
CN109158572A (zh) * 2018-10-14 2019-01-08 昆山建金工业设计有限公司 一种铜元素和锌元素的复合材料装置
CN110027170B (zh) * 2019-05-08 2020-11-17 韩山师范学院 一种高分子反应注塑装置
JP7093566B2 (ja) * 2019-10-09 2022-06-30 福井精機工業株式会社 熱可塑性樹脂成形方法および熱可塑性樹脂成形装置
KR102596238B1 (ko) * 2022-05-04 2023-11-02 주식회사 어라운드블루 바이오 플라스틱을 이용한 사출 성형 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3053518B2 (ja) * 1993-12-17 2000-06-19 東芝機械株式会社 電動射出成形機のスクリュ背圧力制御方法
JPH09254206A (ja) * 1996-03-19 1997-09-30 Japan Steel Works Ltd:The 電動式射出成形機の背圧制御方法および装置
JP4101378B2 (ja) * 1998-12-15 2008-06-18 株式会社ニイガタマシンテクノ 発泡成形用射出成形機及び溶解促進工程における樹脂圧の制御方法
JP2003211508A (ja) * 2002-01-18 2003-07-29 Toshiba Mach Co Ltd 射出成形機の背圧制御方法及びその装置
JP4087860B2 (ja) * 2005-03-30 2008-05-21 株式会社日本製鋼所 射出成形機の制御方法
JP2008290315A (ja) * 2007-05-23 2008-12-04 Nissei Plastics Ind Co 射出成形機の材料供給方法
JP2011201296A (ja) * 2010-03-04 2011-10-13 Fujifilm Corp 射出成形方法

Also Published As

Publication number Publication date
CN103561933A (zh) 2014-02-05
JP2013018283A (ja) 2013-01-31
KR20140027244A (ko) 2014-03-06
WO2012173224A1 (ja) 2012-12-20

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