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MX2020014272A - Sistemas y enfoques para autoajustar una maquina de moldeo por inyeccion. - Google Patents

Sistemas y enfoques para autoajustar una maquina de moldeo por inyeccion.

Info

Publication number
MX2020014272A
MX2020014272A MX2020014272A MX2020014272A MX2020014272A MX 2020014272 A MX2020014272 A MX 2020014272A MX 2020014272 A MX2020014272 A MX 2020014272A MX 2020014272 A MX2020014272 A MX 2020014272A MX 2020014272 A MX2020014272 A MX 2020014272A
Authority
MX
Mexico
Prior art keywords
molding machine
injection molding
injection
systems
approaches
Prior art date
Application number
MX2020014272A
Other languages
English (en)
Inventor
Brian Matthew Burns
Gene Michael Altonen
Original Assignee
Imflux Inc
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 Imflux Inc filed Critical Imflux Inc
Publication of MX2020014272A publication Critical patent/MX2020014272A/es

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
    • 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
    • B29C45/76—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
    • B29C45/17—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
    • B29C45/7693—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
    • 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
    • B29C2945/7605—Viscosity
    • 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
    • B29C2945/7613—Weight
    • 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
    • B29C2945/76929—Controlling method
    • B29C2945/76936—The operating conditions are corrected in the next phase or 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
    • 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
    • B29C2945/76939—Using stored or historical data sets
    • B29C2945/76943—Using stored or historical data sets compare with thresholds
    • 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
    • B29C2945/76939—Using stored or historical data sets
    • B29C2945/76949—Using stored or historical data sets using a learning system, i.e. the system accumulates experience from previous occurrences, e.g. adaptive control
    • 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
    • B29C2945/76956—Proportional
    • B29C2945/76966—Proportional and integral, i.e. Pl regulation
    • B29C2945/76969—Proportional and integral, i.e. Pl regulation derivative and integral, i.e. PID regulation

Landscapes

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

Abstract

Sistemas y enfoques para controlar una máquina de moldeo por inyección y un molde que forma una cavidad de molde y se controla de acuerdo con un ciclo de inyección. Los sistemas y métodos incluyen analizar un modelo de al menos una de la máquina de moldeo por inyección, el molde y un material fundido para determinar los valores iniciales de uno o más parámetros de control de la máquina de moldeo por inyección, y ejecutar una serie de ciclos de inyección en la máquina de moldeo por inyección; medir la operación de la máquina de moldeo por inyección durante un ciclo de inyección particular de la serie de ciclos de inyección; determinar que uno o más parámetros operativos superen un umbral; y al determinar que el uno o más parámetros operativos excedan el umbral, ajustar el uno o más parámetros de control para los ciclos de inyección posteriores de la serie de ciclos de inyección.
MX2020014272A 2018-06-29 2019-06-05 Sistemas y enfoques para autoajustar una maquina de moldeo por inyeccion. MX2020014272A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862692265P 2018-06-29 2018-06-29
PCT/US2019/035528 WO2020005478A1 (en) 2018-06-29 2019-06-05 Systems and approaches for autotuning an injection molding machine

Publications (1)

Publication Number Publication Date
MX2020014272A true MX2020014272A (es) 2021-02-18

Family

ID=67003692

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020014272A MX2020014272A (es) 2018-06-29 2019-06-05 Sistemas y enfoques para autoajustar una maquina de moldeo por inyeccion.

Country Status (7)

Country Link
US (3) US11225006B2 (es)
EP (1) EP3814089B1 (es)
JP (1) JP2021529687A (es)
CN (1) CN112334292B (es)
CA (1) CA3103926A1 (es)
MX (1) MX2020014272A (es)
WO (1) WO2020005478A1 (es)

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Publication number Priority date Publication date Assignee Title
AT520601B1 (de) * 2017-10-29 2021-11-15 Wittmann Tech Gmbh Verfahren zur Ansicht und Auswahl von Produktionsmitteln, insbesondere peripheren Geräten, für die Spritzgießindustrie, sowie eine Industrieanlage
CA3103926A1 (en) * 2018-06-29 2020-01-02 iMFLUX Inc. Systems and approaches for autotuning an injection molding machine
US20220001586A1 (en) * 2018-11-16 2022-01-06 Covestro Intellectual Property Gmbh & Co. Kg Method and system for improving a physical production process
US11673307B2 (en) 2019-06-25 2023-06-13 iMFLUX Inc. Methods for controlling co-injection plastic pressure ratio between individual flow front layers
US20210206041A1 (en) * 2020-01-06 2021-07-08 iMFLUX Inc. Melt Pressure Control of Injection Molding
CN113942203B (zh) * 2020-07-17 2023-12-29 伊之密精密机械（苏州）有限公司 震动自适应调节方法及注塑机
CN114589896A (zh) * 2020-12-03 2022-06-07 泰科电子(上海)有限公司 注塑机控制系统
CN113392474A (zh) * 2021-05-10 2021-09-14 深圳市银宝山新科技股份有限公司 注塑模具模内参数修正方法、装置、存储介质及设备
EP4363189A1 (en) * 2021-06-30 2024-05-08 Lego A/S A method for controlling an injection molding machine
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
JP7795503B2 (ja) * 2023-08-07 2026-01-07 日精樹脂工業株式会社 粉砕材混合材料の成形支援方法及び装置
US12330360B1 (en) * 2024-08-30 2025-06-17 Sybridge Technologies U.S. Inc. Attachable monitoring device for molding tools
CN120606463B (zh) * 2025-08-12 2025-10-31 江山市华彬新材料科技有限公司 一种面向色母粒生产的熔融混炼参数实时反馈控制系统

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JPS57116622A (en) * 1981-01-10 1982-07-20 Fukai Kogyo Kk Control system for injection molding method
JPS6024915A (ja) 1983-07-20 1985-02-07 Nissei Plastics Ind Co 成形機の監視方法
JPH07119033B2 (ja) * 1989-10-19 1995-12-20 東洋機械金属株式会社 射出成形機の射出条件制御方法
DE19514535A1 (de) * 1995-04-20 1996-10-31 Johannes Prof Dr Wortberg Verfahren zur Überwachung von Produkteigenschaften und Regelung eines Herstellungsprozesses
TW567132B (en) 2000-06-08 2003-12-21 Mirle Automation Corp Intelligent control method for injection molding machine
TW584591B (en) * 2000-06-08 2004-04-21 Mirle Automation Corp Method of setting parameters for injection molding machine
DE102006002296B3 (de) * 2006-01-18 2007-07-26 Dr. Boy Gmbh & Co. Kg Regelsystem sowie Regelverfahren für Spritzgießmaschinen
JP5917340B2 (ja) * 2012-08-29 2016-05-11 住友重機械工業株式会社 射出成形機
CA2984911A1 (en) * 2015-06-30 2017-01-05 iMFLUX Inc. Method of injection molding with constant-velocity flow front control
JP6346128B2 (ja) * 2015-07-28 2018-06-20 ファナック株式会社 最適な操作条件を算出できる射出成形システム及び機械学習器
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CA3103926A1 (en) 2018-06-29 2020-01-02 iMFLUX Inc. Systems and approaches for autotuning an injection molding machine

Also Published As

Publication number Publication date
WO2020005478A1 (en) 2020-01-02
US20220097273A1 (en) 2022-03-31
CN112334292A (zh) 2021-02-05
US20230234272A1 (en) 2023-07-27
EP3814089A1 (en) 2021-05-05
US11642823B2 (en) 2023-05-09
EP3814089B1 (en) 2023-09-20
US11225006B2 (en) 2022-01-18
JP2021529687A (ja) 2021-11-04
US20200001511A1 (en) 2020-01-02
CN112334292B (zh) 2022-09-06
US11766818B2 (en) 2023-09-26
CA3103926A1 (en) 2020-01-02

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