JP2015536848A - フェールセーフ圧力機構を有する射出金型 - Google Patents

フェールセーフ圧力機構を有する射出金型 Download PDF

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Publication number
JP2015536848A
JP2015536848A JP2015540920A JP2015540920A JP2015536848A JP 2015536848 A JP2015536848 A JP 2015536848A JP 2015540920 A JP2015540920 A JP 2015540920A JP 2015540920 A JP2015540920 A JP 2015540920A JP 2015536848 A JP2015536848 A JP 2015536848A
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JP
Japan
Prior art keywords
mold
pressure
injection molding
injection
controller
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Pending
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JP2015540920A
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English (en)
Japanese (ja)
Inventor
マイケル アルトネン ジーン
マイケル アルトネン ジーン
エドウィン ニューファース ラルフ
エドウィン ニューファース ラルフ
ショーン ブレイデンバッハ ヴィンセント
ショーン ブレイデンバッハ ヴィンセント
デービッド ランプキン ダニー
デービッド ランプキン ダニー
ジェームズ プラテル デニス
ジェームズ プラテル デニス
トーマス デイビス ザサード ウォルター
トーマス デイビス ザ サード ウォルター
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アイエムフラックス インコーポレイテッド
アイエムフラックス インコーポレイテッド
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Publication of JP2015536848A publication Critical patent/JP2015536848A/ja
Pending legal-status Critical Current

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    • 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
    • B29C45/1781—Aligning injection nozzles with the mould sprue bush
    • 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
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • B29C45/234—Valves opened by the pressure of the 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
    • 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
    • B29C45/7653—Measuring, controlling or regulating mould clamping forces
    • 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
    • B29C45/768—Detecting defective moulding conditions
    • 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
    • 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
    • B29C45/84—Safety devices
    • 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
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1796—Moulds carrying mould related information or codes, e.g. bar codes, counters
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C2045/2722—Nozzles or runner channels provided with a pressure sensor
    • 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
    • B29C2945/76494—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
    • B29C2945/76595—Velocity
    • B29C2945/76598—Velocity linear movement
    • 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
    • B29C2945/76665—Injection unit screw
    • 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
    • B29C2945/76765—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
    • B29C2945/76822—Phase or stage of control
    • B29C2945/76859—Injection
    • 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
    • B29C2945/76822—Phase or stage of control
    • B29C2945/76919—Shut down
    • B29C2945/76923—Shut down in case of emergency
    • 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
    • B29C33/0011—Moulds or cores; Details thereof or accessories therefor thin-walled moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP2015540920A 2012-11-08 2013-11-08 フェールセーフ圧力機構を有する射出金型 Pending JP2015536848A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/672,246 US9604398B2 (en) 2012-11-08 2012-11-08 Injection mold with fail safe pressure mechanism
US13/672,246 2012-11-08
PCT/US2013/069023 WO2014074760A2 (en) 2012-11-08 2013-11-08 Injection mold with fail safe pressure mechanism

Publications (1)

Publication Number Publication Date
JP2015536848A true JP2015536848A (ja) 2015-12-24

Family

ID=49679607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015540920A Pending JP2015536848A (ja) 2012-11-08 2013-11-08 フェールセーフ圧力機構を有する射出金型

Country Status (11)

Country Link
US (1) US9604398B2 (enExample)
EP (1) EP2917014A2 (enExample)
JP (1) JP2015536848A (enExample)
KR (1) KR20150093150A (enExample)
CN (1) CN104797398A (enExample)
BR (1) BR112015010368A2 (enExample)
CA (1) CA2891068A1 (enExample)
IN (1) IN2015DN03932A (enExample)
MX (1) MX2015005863A (enExample)
RU (1) RU2015119157A (enExample)
WO (1) WO2014074760A2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015074102A (ja) * 2013-10-07 2015-04-20 ファナック株式会社 圧力異常を検出する射出成形装置
US9694419B2 (en) 2015-07-21 2017-07-04 Ford Motor Company Injection molding pressure relief and assist
MX2018009518A (es) 2016-02-03 2018-09-05 Cooper Tire & Rubber Co Camaras de neumaticos con etiquetas rfid cauchutadas.
CA3014360C (en) * 2016-03-04 2020-12-29 iMFLUX Inc. External sensor kit for injection molding apparatus and methods of use
EP3236479A1 (en) 2016-04-21 2017-10-25 Henkel AG & Co. KGaA An electrically conductive, hot-melt adhesive or moulding composition
EP3974149A1 (en) 2017-06-15 2022-03-30 iMFLUX Inc. Injection molding of crosslinking polymers
CA3065817A1 (en) * 2017-06-15 2018-12-20 iMFLUX Inc. Injection molding of crosslinking polymers
CA3064581A1 (en) 2017-06-21 2018-12-27 iMFLUX Inc. Injection molding of crosslinking polymers using strain data
CN107571452A (zh) * 2017-08-30 2018-01-12 深圳亚力盛连接器有限公司 低压注塑成型装置与方法
CN108973015B (zh) * 2018-07-28 2023-07-14 南漳富元鼎航空器材配件有限公司 一种注塑机
CN113733337A (zh) * 2021-09-14 2021-12-03 盐城工学院 一种复合陶瓷注塑机
CN118205180B (zh) * 2024-03-11 2024-09-27 湖北铂骏科技有限公司 一种注塑机的模具防压监测方法及系统
CN119238848B (zh) * 2024-08-29 2025-05-23 江苏润弘精密塑胶模具有限公司 一种废料可回收再利用的成型模具
CN119408050B (zh) * 2025-01-06 2025-03-18 常州佳曼夫新材料科技有限公司 一种自动计量的peek生产系统及生产工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174332A (ja) * 1983-03-23 1984-10-02 Toshiba Mach Co Ltd 射出工程の圧力監視装置
JPH09277326A (ja) * 1996-04-15 1997-10-28 Hitachi Ltd 射出成形方法およびその装置
JPH106375A (ja) * 1996-05-13 1998-01-13 Siebolt Hettinga プラスチック製品の成形方法
JPH11309768A (ja) * 1998-04-30 1999-11-09 Nec Corp 樹脂流動評価装置
JP2002355872A (ja) * 2001-05-31 2002-12-10 Asahi Sangyo Kaisha Ltd 射出成形装置

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2427969A1 (de) 1974-06-10 1976-01-02 Reinhard Colortronic Verfahren und vorrichtung zum spritzgiessen, insbesondere von kunststoffen
US4219322A (en) 1978-12-20 1980-08-26 Owens-Illinois, Inc. Apparatus for molding plastic articles
JPS60127125A (ja) 1983-12-14 1985-07-06 Chisso Corp 射出成形方法
GB8424357D0 (en) 1984-09-26 1984-10-31 British Telecomm Injection moulding apparatus
JP2691581B2 (ja) 1988-10-03 1997-12-17 東芝機械株式会社 射出成形装置およびこれを用いる射出成形方法
JPH0379317A (ja) 1989-08-23 1991-04-04 Toshiba Corp プラスチックの成形品
US5478520A (en) 1989-10-27 1995-12-26 Mitsubishi Jukogyo Kabushiki Kaisha Process for injection molding and apparatus therefor
JPH04126214A (ja) 1990-09-17 1992-04-27 Fuji Photo Film Co Ltd 金型
JPH056914A (ja) 1991-06-27 1993-01-14 Fujitsu Ltd 半導体装置の樹脂封止装置およびその樹脂封止方法
CA2079390C (en) 1991-10-16 1996-08-27 Akira Nonomura Multi-cavity mold, method of fabricating same and molding control method using said mold
JPH0753405B2 (ja) 1991-11-28 1995-06-07 花王株式会社 射出成形機における樹脂流動物性変動制御方法および装置
JP2559651B2 (ja) 1991-12-26 1996-12-04 花王株式会社 射出成形の制御方法および装置
JPH072359B2 (ja) 1992-10-22 1995-01-18 大宝工業株式会社 射出成形ユニット
US5407342A (en) 1993-09-13 1995-04-18 Boucher; Paul Y. Apparatus for manufacturing a composite product
JPH07223242A (ja) 1994-02-15 1995-08-22 Mitsubishi Materials Corp 複数個取り金型
US5441680B1 (en) 1994-05-02 1997-04-29 Milko G Guergov Method and apparatus for injection molding
US5716561A (en) 1994-05-02 1998-02-10 Guergov; Milko G. Injection control system
US5811494A (en) 1995-04-06 1998-09-22 The Dow Chemical Company Impact modified thinwall polymer compositions
EP0749821B1 (en) 1995-06-19 2003-03-05 Siebolt Hettinga A low pressure method for injection molding a plastic article
US6464909B1 (en) 1998-04-21 2002-10-15 Synventive Molding Solutions, Inc. Manifold system having flow control
CH692383A5 (de) 1997-09-16 2002-05-31 Kk Holding Ag Verfahren zur Regelung der Heisskanalheizung eines Mehrkavitäten-Spritzgiesswerkzeugs.
JPH11262936A (ja) 1998-03-18 1999-09-28 Sekisui Chem Co Ltd 硬質塩化ビニル樹脂の射出成形方法
US6824379B2 (en) 1998-04-21 2004-11-30 Synventive Molding Solutions, Inc. Apparatus for utilizing an actuator for flow control valve gates
JP4081201B2 (ja) 1999-03-29 2008-04-23 本田技研工業株式会社 タンデム型射出成形装置およびそれを使用する成形品の製造方法
US6372162B1 (en) 1999-08-31 2002-04-16 The Gillette Company Injection molding of oral brush bodies
US6616871B1 (en) 1999-11-05 2003-09-09 Toshiba Kikai Kabushiki Kaisha Filling step control method of injection molding machine
JP3625166B2 (ja) 1999-12-20 2005-03-02 矢崎総業株式会社 成形仮係止金型及び成形仮係止方法
JP2005215497A (ja) 2004-01-30 2005-08-11 Nippon Zeon Co Ltd 光拡散板及びその製造方法
US20080064805A1 (en) 2005-10-07 2008-03-13 Mitsui Chemicals, Inc. Process for producing injection molded product
JP4429304B2 (ja) 2006-12-19 2010-03-10 本田技研工業株式会社 射出成形方法及び射出成形装置
JP4976888B2 (ja) 2007-03-06 2012-07-18 ソニー株式会社 射出制御装置
KR20090114766A (ko) 2008-04-30 2009-11-04 엘지디스플레이 주식회사 사출성형 금형, 이를 이용하여 제작된 도광판, 이 도광판을갖는 액정표시장치
JP5092927B2 (ja) 2008-06-20 2012-12-05 ソニー株式会社 射出成形の制御方法及び射出成形の制御装置
EP2411464B1 (en) 2009-03-23 2013-05-08 Basell Poliolefine Italia S.r.l. Polyolefin masterbatch and composition suitable for injection molding
DE102009046835A1 (de) 2009-11-18 2011-05-19 Robert Bosch Gmbh Spritzgießwerkzeug
CA2836786C (en) 2011-05-20 2016-11-29 The Procter & Gamble Company Method for injection molding at low, substantially constant pressure
WO2012162218A1 (en) 2011-05-20 2012-11-29 The Procter & Gamble Company Apparatus and method for injection molding at low constant pressure
CA2836903C (en) 2011-05-20 2017-08-29 The Procter & Gamble Company Alternative pressure control for a low constant pressure injection molding apparatus
KR20160075823A (ko) 2011-05-20 2016-06-29 임플럭스 인코포레이티드 낮은, 실질적으로 일정한 압력에서의 사출 성형을 위한 방법
KR101578276B1 (ko) 2011-05-20 2015-12-16 임플럭스 인코포레이티드 사출 성형 장치를 위한 비-자연적으로 균형화된 공급 시스템
US20130295219A1 (en) 2012-05-02 2013-11-07 Ralph Edwin Neufarth Injection Mold Having a Simplified Evaporative Cooling System or a Simplified Cooling System with Exotic Cooling Fluids

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174332A (ja) * 1983-03-23 1984-10-02 Toshiba Mach Co Ltd 射出工程の圧力監視装置
JPH09277326A (ja) * 1996-04-15 1997-10-28 Hitachi Ltd 射出成形方法およびその装置
JPH106375A (ja) * 1996-05-13 1998-01-13 Siebolt Hettinga プラスチック製品の成形方法
JPH11309768A (ja) * 1998-04-30 1999-11-09 Nec Corp 樹脂流動評価装置
JP2002355872A (ja) * 2001-05-31 2002-12-10 Asahi Sangyo Kaisha Ltd 射出成形装置

Also Published As

Publication number Publication date
CA2891068A1 (en) 2014-05-15
US9604398B2 (en) 2017-03-28
RU2015119157A (ru) 2016-12-27
WO2014074760A2 (en) 2014-05-15
EP2917014A2 (en) 2015-09-16
BR112015010368A2 (pt) 2017-07-11
WO2014074760A3 (en) 2014-07-31
IN2015DN03932A (enExample) 2015-10-02
CN104797398A (zh) 2015-07-22
MX2015005863A (es) 2016-03-31
KR20150093150A (ko) 2015-08-17
US20140127338A1 (en) 2014-05-08

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