KR100369572B1 - 유체유동과정의해석장치,해석방법,사출성형과정의해석장치,해석방법,사출성형품및사출성형품의제조방법 - Google Patents

유체유동과정의해석장치,해석방법,사출성형과정의해석장치,해석방법,사출성형품및사출성형품의제조방법 Download PDF

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Publication number
KR100369572B1
KR100369572B1 KR1019950023731A KR19950023731A KR100369572B1 KR 100369572 B1 KR100369572 B1 KR 100369572B1 KR 1019950023731 A KR1019950023731 A KR 1019950023731A KR 19950023731 A KR19950023731 A KR 19950023731A KR 100369572 B1 KR100369572 B1 KR 100369572B1
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KR
South Korea
Prior art keywords
injection molding
flow conductance
flow
fluid
injection
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Expired - Lifetime
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KR1019950023731A
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English (en)
Korean (ko)
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KR960007146A (ko
Inventor
나카노료오
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도레이 가부시끼가이샤
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Application filed by 도레이 가부시끼가이샤 filed Critical 도레이 가부시끼가이샤
Publication of KR960007146A publication Critical patent/KR960007146A/ko
Application granted granted Critical
Publication of KR100369572B1 publication Critical patent/KR100369572B1/ko
Assigned to 도레이 엔지니어링 가부시키가이샤 reassignment 도레이 엔지니어링 가부시키가이샤 권리의 전부이전등록 Assignors: 도레이 가부시끼가이샤
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B29C45/76—Measuring, controlling or regulating
    • 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
    • B29C45/7693—Measuring, controlling or regulating using rheological models of the material in the mould, e.g. finite elements method
    • 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
    • B29C45/766—Measuring, controlling or regulating the setting or resetting of moulding conditions, e.g. before starting a cycle
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/10—Numerical modelling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/22—Moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
KR1019950023731A 1994-08-01 1995-08-01 유체유동과정의해석장치,해석방법,사출성형과정의해석장치,해석방법,사출성형품및사출성형품의제조방법 Expired - Lifetime KR100369572B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP94-180094 1994-08-01
JP18009494 1994-08-01

Publications (2)

Publication Number Publication Date
KR960007146A KR960007146A (ko) 1996-03-22
KR100369572B1 true KR100369572B1 (ko) 2003-05-12

Family

ID=16077338

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950023731A Expired - Lifetime KR100369572B1 (ko) 1994-08-01 1995-08-01 유체유동과정의해석장치,해석방법,사출성형과정의해석장치,해석방법,사출성형품및사출성형품의제조방법

Country Status (7)

Country Link
US (1) US5835379A (enExample)
EP (1) EP0698467B1 (enExample)
KR (1) KR100369572B1 (enExample)
CN (1) CN1065175C (enExample)
AU (1) AU2715295A (enExample)
DE (1) DE69528870T2 (enExample)
TW (1) TW305798B (enExample)

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KR20180022443A (ko) * 2016-08-24 2018-03-06 주식회사 엘지화학 사출 성형품의 재료선택 방법 및 사출 성형품의 제조 방법

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JP3018957B2 (ja) * 1995-06-06 2000-03-13 株式会社新潟鉄工所 射出成形機の最適成形条件設定システム
US6161057A (en) * 1995-07-28 2000-12-12 Toray Industries, Inc. Apparatus for analyzing a process of fluid flow, and a production method of an injection molded product
AUPO574697A0 (en) * 1997-03-20 1997-04-10 Moldflow Pty Ltd Method for modelling three dimensional objects and simulation of fluid flow
CA2284002C (en) * 1997-03-20 2007-07-17 Moldflow Pty. Ltd. Method for modelling three-dimensional objects and simulation of fluid flow
US6816820B1 (en) 1999-09-24 2004-11-09 Moldflow Ireland, Ltd. Method and apparatus for modeling injection of a fluid in a mold cavity
US6850810B1 (en) * 1999-12-17 2005-02-01 General Electric Company Method and system for designing a profile extrusion capping die
AU2001297841A1 (en) * 2000-11-01 2002-12-16 Solutia Inc. Computer system for the analysis and design of extrusion devices
US20050075847A1 (en) * 2001-07-11 2005-04-07 Tomonori Yamada Method for storing entity data in which shape and physical quantity are integrated and storing program
US20040111246A1 (en) * 2002-12-09 2004-06-10 Morgan Williams Fluid flow modeling system with device interchanging capability
AU2004211184A1 (en) 2003-02-05 2004-08-26 Moldflow Ireland Ltd. Apparatus and methods for performing process simulation using a hybrid model
WO2004079341A2 (en) * 2003-03-03 2004-09-16 Moldflow Ireland Ltd. Apparatus and methods for predicting properties of processed material
JP4340459B2 (ja) * 2003-03-14 2009-10-07 株式会社 日立ディスプレイズ 表示装置の製造方法
JP2005028869A (ja) 2003-06-17 2005-02-03 Toshiba Mach Co Ltd 射出成形機における射出方法および同方法を用いた射出速度パターンの生成方法および装置
JP4411585B2 (ja) * 2003-09-25 2010-02-10 パイオニア株式会社 解析装置
JP4419719B2 (ja) * 2004-07-02 2010-02-24 株式会社日立製作所 発泡樹脂材料の３次元流動解析方法
JP4783100B2 (ja) * 2005-09-12 2011-09-28 独立行政法人理化学研究所 境界データのセル内形状データへの変換方法とその変換プログラム
JP4853145B2 (ja) 2006-07-06 2012-01-11 株式会社デンソー 成形プロセスシミュレーション装置、成形プロセスシミュレーションプログラム及び成形品の変形解析方法
US8311787B2 (en) * 2008-02-19 2012-11-13 Tata Consultancy Services Ltd. Polymer melt extrusion which has potential use in die design
EP2283331B1 (en) * 2008-05-23 2021-06-30 Rosemount Inc. Improved configuration of a multivariable process fluid flow device
WO2010114408A1 (en) * 2009-03-31 2010-10-07 Rosemount Inc. Field device configuration system
KR20120096484A (ko) * 2009-10-05 2012-08-30 프리아무스 시스템 테크놀로지스 아게 제조물 생산을 조절하기 위한 방법
US8509942B2 (en) * 2011-03-31 2013-08-13 Furukawa Electronic Co., Ltd. Method for producing metal ingot, method for controlling liquid surface, and ultrafine copper alloy wire
JP6047136B2 (ja) * 2014-11-11 2016-12-21 株式会社日本製鋼所 シミュレーション装置、そのシミュレーション方法及びシミュレーションプログラム
TW201620706A (zh) * 2014-12-15 2016-06-16 Nat Univ Tsing Hua 即時控制樹脂轉注成型製程的方法
CN105205302A (zh) * 2015-04-08 2015-12-30 辽宁达能电气股份有限公司 基于光纤测温主机的电缆动态流量计算方法
DE102015107025B4 (de) 2015-05-06 2021-01-21 Bt Bayern Treuhand Management & Technologie Gmbh Verfahren und Prozessparameterwert-Ermittlungseinrichtung zur Ermittlung und Anzeige von Prozessparameterwerten in einem Spritzgussprozess, Verfahren zur Steuerung und Steuereinrichtung für eine Spritzgießanlage sowie Spritzgießanlage
CN107787270B (zh) * 2015-07-20 2020-08-25 克劳斯玛菲科技有限公司 用于运行注塑成型机的方法
AT519005B1 (de) 2016-12-23 2018-03-15 Engel Austria Gmbh Verfahren zum Simulieren eines Formgebungsprozesses
DE102018123361A1 (de) * 2018-09-23 2020-03-26 Arburg Gmbh + Co Kg Verfahren zur Steuerung einer Maschine zur Verarbeitung von Kunststoffen
EP3825092A1 (en) * 2019-11-20 2021-05-26 Covestro Deutschland AG Injection molding method and system
CN113033124A (zh) * 2021-05-08 2021-06-25 南昌大学 一种计算流体力学模拟的参数配置方法及系统

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US4534003A (en) * 1981-08-24 1985-08-06 At&T Bell Laboratories Optimized reaction injection molding
US5097431A (en) * 1987-09-08 1992-03-17 Toshiba Machine Co., Ltd. Evaluation method of flow analysis on molding of a molten material

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US4387655A (en) * 1980-11-21 1983-06-14 The United States Of America As Represented By The Secretary Of The Interior Method for controlled burnout of abandoned coal mines and waste banks
US4504920A (en) * 1981-08-12 1985-03-12 John Mickowski Data analysis and display method for reciprocating equipment in industrial processes
DE3830570A1 (de) * 1987-09-08 1989-03-16 Toshiba Machine Co Ltd Berechnungsverfahren fuer die stroemungsanalyse beim spritzgiessen
US4868751A (en) * 1987-09-11 1989-09-19 Mobil Oil Corporation Method for determining relative permeability of a subterranean reservoir
US5031127A (en) * 1987-11-27 1991-07-09 Toshiba Machine Co., Ltd. Molten injection-molding method
JPH01141021A (ja) * 1987-11-27 1989-06-02 Toshiba Mach Co Ltd 溶融材料の金型成形における流動解析結果の表示方法
DE3743351A1 (de) * 1987-12-21 1988-05-05 Ver Foerderung Inst Kunststoff Verfahren zur fuehrung der schneckenvorlaufbewegung einer spritzgiessmaschine
US4989166A (en) * 1988-07-12 1991-01-29 Hitachi, Ltd. Method for synthesizing analysis model and flow analysis system
JPH0720651B2 (ja) * 1988-11-09 1995-03-08 東芝機械株式会社 射出成形機の最適成形条件設定システム
JPH0435923A (ja) * 1990-05-31 1992-02-06 Komatsu Ltd エキスパートシステムを用いた成形条件探索方法
JP2649992B2 (ja) * 1991-01-14 1997-09-03 ファナック株式会社 キャビティ内樹脂位置モニタ方法
JP2649993B2 (ja) * 1991-02-26 1997-09-03 ファナック株式会社 射出圧力モニタ方法
JPH04331125A (ja) * 1991-03-12 1992-11-19 Sekisui Chem Co Ltd 射出成形品における外観不良予測方法
US5146086A (en) * 1991-03-19 1992-09-08 Chevron Research And Technology Company Method and apparatus for imaging porous media and method for fabricating novel optical materials
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US4534003A (en) * 1981-08-24 1985-08-06 At&T Bell Laboratories Optimized reaction injection molding
US5097431A (en) * 1987-09-08 1992-03-17 Toshiba Machine Co., Ltd. Evaluation method of flow analysis on molding of a molten material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180022443A (ko) * 2016-08-24 2018-03-06 주식회사 엘지화학 사출 성형품의 재료선택 방법 및 사출 성형품의 제조 방법
KR101959784B1 (ko) 2016-08-24 2019-03-19 주식회사 엘지화학 사출 성형품의 재료선택 방법 및 사출 성형품의 제조 방법

Also Published As

Publication number Publication date
KR960007146A (ko) 1996-03-22
TW305798B (enExample) 1997-05-21
EP0698467A1 (en) 1996-02-28
AU2715295A (en) 1996-02-15
US5835379A (en) 1998-11-10
CN1065175C (zh) 2001-05-02
DE69528870T2 (de) 2003-08-21
EP0698467B1 (en) 2002-11-20
CN1133775A (zh) 1996-10-23
DE69528870D1 (de) 2003-01-02

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