ES2066826T3 - Aparato para establecer las condiciones de moldeo en una maquina de moldeo por inyeccion. - Google Patents

Aparato para establecer las condiciones de moldeo en una maquina de moldeo por inyeccion.

Info

Publication number
ES2066826T3
ES2066826T3 ES89120743T ES89120743T ES2066826T3 ES 2066826 T3 ES2066826 T3 ES 2066826T3 ES 89120743 T ES89120743 T ES 89120743T ES 89120743 T ES89120743 T ES 89120743T ES 2066826 T3 ES2066826 T3 ES 2066826T3
Authority
ES
Spain
Prior art keywords
molding
analysis
condition
deficiency
flow
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 - Lifetime
Application number
ES89120743T
Other languages
English (en)
Inventor
Shigeru Fujita
Hideo Saito
Katsuyuki Yamamoto
Satoshi Endo
Fumio Kamahora
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co Ltd
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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Application granted granted Critical
Publication of ES2066826T3 publication Critical patent/ES2066826T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B29C45/768—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
    • B29C45/766—Measuring, controlling or regulating the setting or resetting of moulding conditions, e.g. before starting a cycle
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

SE REVELA UN SISTEMA PARA EL AJUSTE OPTIMO DE LA CONDICION DE MOLDE PARA MAQUINAS DE MOLDEO POR INYECCION. EL SISTEMA INCLUYE MEDIOS DE ANALISIS DEL FLUJO DE MATERIAL FUNDIDO PARA ANALIZAR UN FLUJO DE RESINA, UN ENFRIAMIENTO DE RESINA Y UNA ESTRUCTURA/RESISTENCIA DE LOS PRODUCTOS MOLDEADOS UTILIZANDO UN MOLDE PARA EL MODELO DISEÑADO Y TAMBIEN INCLUYE MEDIOS DE EVALUACION DEL RESULTADO DE ANALISIS PARA DETERMINAR UNA CONDICION DE MOLDEO INICIAL Y SU ALCANCE PERMISIBLE DE ACUERDO CON LOS RESULTADOS DEL ANALISIS. SE AJUSTA LA CONDICION INICIAL DE MOLDEO EN LA MAQUINA DE INYECCION POR MOLDEO Y SE LLEVA A CABO UNA PRUEBA PARA DETERMINAR SI HAY ALGUNA DEFICIENCIA EN EL PRODUCTO MOLDEADO. SI SE DESCUBRE ALGUNA DEFICIENCIA EN EL PRODUCTO MOLDEADO, SE INTRODUCEN DATOS RELACIONADOS CON LA DEFICIENCIA EN UN MEDIO DE CANCELACION DE LOS DEFECTOS DE MOLDEO. DESPUS DE REALIZARSE UN ADECUADO PROCESAMIENTO DE DATOS SOBRE LA BASE DE LOS DATOS INGRESADOS, PUEDE DETERMINARSE UNA CAUSA DEL DEFECTO DEL MOLDEO YPUEDE OBTENERSE UNA MEDICION DE ESTA CAUSA DE UNA MANERA MUY EFICIENTE Y PRECISA. EN CONSECUENCIA, PUEDE CORREGIRSE LA CONDICION DE MOLDEO DE UNA MANERA INMEDIATA Y ADECUADA CONFORME A LOS DATOS OBTENIDOS POR LOS MEDIOS DE ANALISIS DEL FLUJO DEL MATERIAL FUNDIDO.
ES89120743T 1988-11-09 1989-11-09 Aparato para establecer las condiciones de moldeo en una maquina de moldeo por inyeccion. Expired - Lifetime ES2066826T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63283084A JPH0720651B2 (ja) 1988-11-09 1988-11-09 射出成形機の最適成形条件設定システム

Publications (1)

Publication Number Publication Date
ES2066826T3 true ES2066826T3 (es) 1995-03-16

Family

ID=17661011

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89120743T Expired - Lifetime ES2066826T3 (es) 1988-11-09 1989-11-09 Aparato para establecer las condiciones de moldeo en una maquina de moldeo por inyeccion.

Country Status (6)

Country Link
US (1) US5035598A (es)
EP (1) EP0368300B1 (es)
JP (1) JPH0720651B2 (es)
KR (1) KR960013063B1 (es)
DE (1) DE68920951T2 (es)
ES (1) ES2066826T3 (es)

Families Citing this family (48)

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JP2927434B2 (ja) * 1988-11-25 1999-07-28 ファナック株式会社 射出成形機のオンラインａｉ管理システム
JP2586954B2 (ja) * 1989-11-24 1997-03-05 ファナック株式会社 射出成形機における成形不良対策方法
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
JP2767320B2 (ja) * 1990-11-30 1998-06-18 ファナック株式会社 射出成形機の成形条件出し方法
JPH04209004A (ja) * 1990-12-03 1992-07-30 Toyo Mach & Metal Co Ltd 射出成形機の制御方法
JP2649996B2 (ja) * 1991-04-09 1997-09-03 ファナック株式会社 射出圧力モニタ方法
JP2593374B2 (ja) * 1991-08-30 1997-03-26 日精樹脂工業株式会社 射出成形機の成形条件設定方法
US5316707A (en) * 1991-09-05 1994-05-31 Tempcraft, Inc. Injection molding apparatus control system and method of injection molding
ATE150360T1 (de) * 1991-09-12 1997-04-15 Engel Gmbh Maschbau Verfahren zur steuerung einer maschine für die herstellung von produkten, insbesondere zur steuerung einer spritzgiessmaschine
TW305798B (es) * 1994-08-01 1997-05-21 Toray Industries
JP3161921B2 (ja) * 1994-10-27 2001-04-25 ファナック株式会社 製品品質影響要因解析方法と装置及び成形条件調整方法、製品良否判別項目選択方法
JPH08258097A (ja) * 1995-03-24 1996-10-08 Toshiba Mach Co Ltd 射出成形機における射出速度プログラム制御用プロファイル設定方法及び装置
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
JP4236709B2 (ja) * 1996-02-15 2009-03-11 ファナック株式会社 射出成形機における成形データ収集方法および成形条件取得方法
US5898591A (en) * 1996-08-12 1999-04-27 Hettinga; Siebolt Article of manufacture having computer readable program code for molding an article and method of molding an article by providing computer readable program code
US5914884A (en) * 1997-01-02 1999-06-22 General Electric Company Method for evaluating moldability characteristics of a plastic resin in an injection molding process
US6816820B1 (en) 1999-09-24 2004-11-09 Moldflow Ireland, Ltd. Method and apparatus for modeling injection of a fluid in a mold cavity
EP1166988B1 (en) * 2000-06-21 2003-10-29 Orac NV Method and installation for applying a relief decoration to elongate members
JP2003001685A (ja) * 2001-06-25 2003-01-08 Fanuc Ltd 成形技術収集装置
JP3848602B2 (ja) * 2002-07-29 2006-11-22 株式会社日立製作所 樹脂成形品の設計支援装置および方法
TW200413971A (en) * 2002-11-08 2004-08-01 Sumitomo Heavy Industries Information management device, information management system, information management program and recording media
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
JP4789138B2 (ja) * 2005-04-14 2011-10-12 三菱重工プラスチックテクノロジー株式会社 射出成形支援装置、射出成形システム、射出成形支援制御方法
JP4820318B2 (ja) * 2007-03-22 2011-11-24 株式会社日立製作所 樹脂成形品の設計支援装置、支援方法及び支援プログラム
US7840306B2 (en) * 2007-08-23 2010-11-23 Husky Injection Molding Systems Ltd. Molding-system set-up based on molded-part attribute
CN103507243B (zh) * 2012-06-25 2016-08-24 台达电子工业股份有限公司 塑料成品制造方法及全电式塑胶射出成型机
TWI501061B (zh) 2012-06-25 2015-09-21 Delta Electronics Inc 塑料成品製造方法及全電式塑膠射出成型機
JP2014018830A (ja) * 2012-07-18 2014-02-03 Jatco Ltd 機械部品又は電子部品の製造方法
JP6040682B2 (ja) * 2012-09-28 2016-12-07 日本電気株式会社 不良要因判定装置、不良要因判定システム、不良要因判定方法およびプログラム
KR101486908B1 (ko) * 2013-10-04 2015-01-29 한일이화 주식회사 유동패턴 분석을 통한 도어트림 스피커 그릴 금형 설계방법
US9555571B1 (en) * 2015-11-05 2017-01-31 Coretech System Co., Ltd. Method for operating a molding machine with a predicted in-mold PVT waveform of a molding resin
AT519096B1 (de) 2016-12-23 2018-04-15 Engel Austria Gmbh Verfahren zum Einstellen einer Formgebungsmaschine
JP7099977B2 (ja) * 2019-03-27 2022-07-12 株式会社日立製作所 射出成形解析方法および射出成形解析システム
AT522623B1 (de) 2019-06-03 2022-01-15 Engel Austria Gmbh Verfahren zum Überprüfen der Eignung eines Formgebungswerkzeugs
US11230043B2 (en) * 2019-06-04 2022-01-25 Coretech System Co., Ltd. Method for setting molding conditions of injection-molding equipment
CN116056862B (zh) * 2020-08-14 2026-03-10 巴斯夫欧洲公司 用于控制和/或监测至少一个注射模制工艺的计算机实施的方法
DE102020127799A1 (de) 2020-10-22 2022-04-28 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Betreiben einer Bearbeitungseinrichtung für ein Kraftfahrzeugbauteil sowie Bearbeitungseinrichtung
JP7250072B2 (ja) * 2021-07-21 2023-03-31 芝浦機械株式会社 射出成形機の良否判定システム
EP4476038A1 (en) 2022-02-11 2024-12-18 Basf Se Computer-implemented method for controlling and/or monitoring at least one particle foam molding process
JP7816875B2 (ja) * 2022-03-31 2026-02-18 住友重機械工業株式会社 射出成形の表示装置、射出成形機、及び射出成形の管理装置
KR102876871B1 (ko) * 2022-05-04 2025-10-28 이형훈 무선 통신을 이용한 금형의 사출 조건 제어 시스템
JP7848060B2 (ja) * 2022-06-08 2026-04-20 株式会社日立製作所 システム、超臨界射出成形支援方法およびプログラム
WO2024024101A1 (ja) * 2022-07-29 2024-02-01 ファナック株式会社 許容範囲設定装置、射出成形機及び許容範囲設定方法
JPWO2024024084A1 (es) * 2022-07-29 2024-02-01
JP2024157273A (ja) * 2023-04-25 2024-11-07 株式会社日本製鋼所 運転条件修正方法、運転条件修正装置、成形機及びコンピュータプログラム

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US4421467A (en) * 1982-03-11 1983-12-20 Hpm Corporation Injection molding machine diagnostic system
JPS59194822A (ja) * 1983-04-20 1984-11-05 Toshiba Mach Co Ltd 射出成形機の射出工程監視装置
JPS60139420A (ja) * 1983-12-28 1985-07-24 Fanuc Ltd 型開閉速度制御装置
JPS60139422A (ja) * 1983-12-28 1985-07-24 Fanuc Ltd 射出成形機
JPS63239027A (ja) * 1986-11-20 1988-10-05 Toshiba Mach Co Ltd 射出成形機の制御装置
JPS63209917A (ja) * 1987-02-27 1988-08-31 Toshiba Corp 射出成形支援エキスパ−トシステム
JPH0653380B2 (ja) * 1987-02-27 1994-07-20 日精樹脂工業株式会社 射出成形機の成形条件設定方法
JP2601270B2 (ja) * 1987-04-13 1997-04-16 株式会社小松製作所 推論機能を有する制御装置
JPS6424719A (en) * 1987-07-20 1989-01-26 Komatsu Mfg Co Ltd Controlling apparatus for injection molding machine
DE3827285A1 (de) * 1987-08-13 1989-02-23 Toshiba Machine Co Ltd Steuervorrichtung fuer eine spritzgiessmaschine
DE3830571A1 (de) * 1987-09-08 1989-04-06 Toshiba Machine Co Ltd Berechnungsverfahren fuer die stroemungsanalyse beim spritzgiessen

Also Published As

Publication number Publication date
JPH0720651B2 (ja) 1995-03-08
KR900007573A (ko) 1990-06-01
JPH02128824A (ja) 1990-05-17
EP0368300A2 (en) 1990-05-16
EP0368300A3 (en) 1991-07-17
DE68920951D1 (de) 1995-03-16
EP0368300B1 (en) 1995-02-01
DE68920951T2 (de) 1995-06-01
KR960013063B1 (ko) 1996-09-30
US5035598A (en) 1991-07-30

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