[go: up one dir, main page]

MX2019010979A - Determinacion no dependiente del tiempo en molde de la preparacion de expulsion de parte moldeada por inyeccion. - Google Patents

Determinacion no dependiente del tiempo en molde de la preparacion de expulsion de parte moldeada por inyeccion.

Info

Publication number
MX2019010979A
MX2019010979A MX2019010979A MX2019010979A MX2019010979A MX 2019010979 A MX2019010979 A MX 2019010979A MX 2019010979 A MX2019010979 A MX 2019010979A MX 2019010979 A MX2019010979 A MX 2019010979A MX 2019010979 A MX2019010979 A MX 2019010979A
Authority
MX
Mexico
Prior art keywords
time dependent
injection molded
molded part
part ejection
dependent determination
Prior art date
Application number
MX2019010979A
Other languages
English (en)
Inventor
Gene Michael Altonen
William Francis Lawless
Nicholas Mulkern Unkovic
Daniel Lumpkin
H Kenneth Hanson Iii
Chow-Chi Huang
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 MX2019010979A publication Critical patent/MX2019010979A/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
    • B29C45/7626—Measuring, controlling or regulating the ejection or removal of moulded articles
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • 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
    • B29C45/78—Measuring, controlling or regulating of temperature
    • 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
    • B29C2945/76003—Measured parameter
    • B29C2945/7604—Temperature
    • 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
    • B29C2945/761—Dimensions, e.g. thickness
    • 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
    • B29C2945/76127—Density
    • 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
    • B29C2945/76153—Optical properties
    • 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
    • B29C2945/7616—Surface properties
    • 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
    • B29C2945/76254—Mould
    • B29C2945/76257—Mould cavity
    • 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
    • B29C2945/7629—Moulded articles
    • 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
    • B29C2945/76414—Solidification, setting phase
    • 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
    • B29C2945/76418—Ejection
    • 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
    • B29C2945/76474—Ultrasonic
    • 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
    • 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
    • B29C45/762—Measuring, controlling or regulating the sequence of operations of an injection cycle

Landscapes

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

Abstract

Se usan variables medidas no dependientes del tiempo para determinar efectivamente un tiempo de expulsión óptimo de una parte de una cavidad de molde. Un sistema y/o enfoque puede medir primero al menos una variable no dependiente del tiempo durante un ciclo de moldeo por inyección. La parte está lista para ser expulsada del molde cuando la variable medida alcanza un valor umbral indicativo de, por ejemplo, una temperatura de la parte que caiga por debajo de una temperatura de activación.
MX2019010979A 2017-04-04 2018-04-03 Determinacion no dependiente del tiempo en molde de la preparacion de expulsion de parte moldeada por inyeccion. MX2019010979A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762481291P 2017-04-04 2017-04-04
PCT/US2018/025783 WO2018187254A1 (en) 2017-04-04 2018-04-03 In-mold non-time dependent determination of injection molded part ejection readiness

Publications (1)

Publication Number Publication Date
MX2019010979A true MX2019010979A (es) 2020-07-14

Family

ID=62026003

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019010979A MX2019010979A (es) 2017-04-04 2018-04-03 Determinacion no dependiente del tiempo en molde de la preparacion de expulsion de parte moldeada por inyeccion.

Country Status (7)

Country Link
US (2) US11072102B2 (es)
EP (1) EP3606721A1 (es)
CN (1) CN110494266B (es)
CA (1) CA3056436A1 (es)
MX (1) MX2019010979A (es)
TW (1) TW201836816A (es)
WO (1) WO2018187254A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10974430B2 (en) 2017-05-02 2021-04-13 iMFLUX Inc. Method for controlling a rate or force of a clamp in a molding system using one or more strain gauges
MX2019014014A (es) * 2017-06-21 2020-08-17 Imflux Inc Moldeo por inyeccion de polimeros de reticulacion usando datos de tension.
CN111360229A (zh) * 2020-03-15 2020-07-03 广东伊之密精密机械股份有限公司 一种浇注口注射装置和浇注系统
CN111497164A (zh) * 2020-04-24 2020-08-07 五邑大学 一种数控注塑机的控制方法、装置和存储介质
CN114131020B (zh) * 2021-11-24 2022-08-19 湖南大学 一种高界面强度的复杂型腔泡沫铝填充装置及方法
CN115071088A (zh) * 2022-05-30 2022-09-20 江苏博云塑业股份有限公司 一种用于确定注塑工艺的脱模时间的方法及系统
DE102023102706A1 (de) * 2023-02-03 2024-08-08 Netzsch Process Intelligence Gmbh Spritzgiessmaschine mit sensorgestützter maschinenparametersteurung und verfahren zur sensorgestützten maschinenparametersteurung von spritzgussprozessen
TWI856903B (zh) * 2023-12-21 2024-09-21 成鎂開發企業有限公司 熱澆道系統之溫度控制模組

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208176A (en) * 1975-06-16 1980-06-17 Litton Industrial Products, Inc. Time independent cycle control for plastic injection molding machines
JPS53135357A (en) * 1977-04-28 1978-11-25 Itsuo Shibata Inspecting apparatus
US5384079A (en) 1993-01-06 1995-01-24 The United States Of America As Represented By The Secretary Of Commerce Method for detecting thermodynamic phase transitions during polymer injection molding
US5441680B1 (en) * 1994-05-02 1997-04-29 Milko G Guergov Method and apparatus for injection molding
US5566743A (en) * 1994-05-02 1996-10-22 Guergov; Milko G. Method of injecting molten metal into a mold cavity
US5519211A (en) 1994-06-14 1996-05-21 United States Of America As Represented By The Secretary Of Commerce Method and apparatus for monitoring resin crystallization and shrinkage during polymer molding
TW200504345A (en) 2003-03-03 2005-02-01 Moldflow Ireland Ltd Methods and apparatus for predicting properties of processed material
US7585449B2 (en) * 2003-11-20 2009-09-08 Nicol William A Sensory system and method thereof
US7072735B2 (en) 2004-04-23 2006-07-04 Husky Injection Molding Systems Ltd. Control system for utilizing active material elements in a molding system
WO2006007749A1 (de) * 2004-07-21 2006-01-26 Kistler Holding Ag Temperaturabhängige entformung
KR20080043589A (ko) 2006-11-14 2008-05-19 삼성전자주식회사 금형의 온도 조절 장치 및 그를 이용한 사출성형 방법
WO2009129230A2 (en) * 2008-04-14 2009-10-22 University Of Massachusetts Lowell Methods for forming injected molded parts and in-mold sensors therefor
GB2498586B (en) * 2012-01-23 2016-11-02 Montanuniversitat Leoben Acoustic noise sensing for controlling manufacture of a component part made of a flowable base material
US9481119B2 (en) * 2013-08-01 2016-11-01 iMFLUX Inc. Injection molding machines and methods for accounting for changes in material properties during injection molding runs
WO2017015573A1 (en) * 2015-07-22 2017-01-26 iMFLUX Inc. Method of injection molding using one or more external sensors as a virtual cavity sensor
JP6647144B2 (ja) * 2015-12-11 2020-02-14 株式会社青木固研究所 射出延伸ブロー成形機の射出成形型とプリフォームの成形方法とプリフォーム、及び容器の成形方法と容器
CA3065817A1 (en) * 2017-06-15 2018-12-20 iMFLUX Inc. Injection molding of crosslinking polymers
CN110740849B (zh) * 2017-06-15 2023-01-24 艾姆弗勒克斯有限公司 交联聚合物之注射模制
MX2019014014A (es) * 2017-06-21 2020-08-17 Imflux Inc Moldeo por inyeccion de polimeros de reticulacion usando datos de tension.

Also Published As

Publication number Publication date
US20180281257A1 (en) 2018-10-04
CN110494266B (zh) 2022-05-17
TW201836816A (zh) 2018-10-16
US11072102B2 (en) 2021-07-27
CA3056436A1 (en) 2018-10-11
US20210308923A1 (en) 2021-10-07
EP3606721A1 (en) 2020-02-12
WO2018187254A1 (en) 2018-10-11
CN110494266A (zh) 2019-11-22

Similar Documents

Publication Publication Date Title
MX2019010979A (es) Determinacion no dependiente del tiempo en molde de la preparacion de expulsion de parte moldeada por inyeccion.
MX2019014014A (es) Moldeo por inyeccion de polimeros de reticulacion usando datos de tension.
MX2020014272A (es) Sistemas y enfoques para autoajustar una maquina de moldeo por inyeccion.
MX2018000682A (es) Metodo de moldeo por inyeccion por el uso de uno o mas sensores externos como un sensor de cavidad virtual.
PH12016500204A1 (en) Injection molding machines and methods for accounting for changes in material properties during injection molding runs
MX2020014271A (es) Sistemas y enfoques para controlar una maquina de moldeo por inyeccion.
TR201906634T4 (tr) Poliolefin bazlı reçinenin kalıp içi köpük kalıplaması için kalıplar, kalıp içi köpük kalıplanmış nesne üretmeye yönelik yöntem ve kalıp içi köpük kalıplanmış nesne.
PH12016500201A1 (en) Injection molding machines and methods for accounting for changes in material properties during injection molding runs
MX2016005529A (es) Moldeo y desmoldeo automatizados de hule.
PH12016500203A1 (en) Injection molding machines and methods for accounting for changes in material properties during injection molding runs
MX2018000681A (es) Metodo de moldeo por inyeccion que utiliza uno o mas extensometros como un sensor virtual.
MX2018003853A (es) Metodo para determinacion de volumen real de masa apta para moldeo por inyeccion en proceso de moldeo por inyeccion.
PL3455046T3 (pl) Sposób wytwarzania wyrobu przez formowanie wtryskowe, odpowiednia do tego żywica polimerowa i produkt
DK3758901T3 (da) Polymerformindsats til et sprøjtestøbeværktøj
MY160933A (en) Injection molding of part having nonuniform thickness
PL3308937T3 (pl) Zespół zamykający z dźwignią kolanową maszyny do przetwarzania tworzyw sztucznych, w szczególności maszyny do formowania wtryskowego
MX360687B (es) Método de moldeo y dispositivo de moldeo de material compuesto.
MY191719A (en) Resin molded article and method for producing resin molded article
MX2020007039A (es) Partes de moldeo de aleación con memoria de forma.
MX381439B (es) Metodo de moldeo de una pieza.
MX360748B (es) Método de moldeo y dispositivo de moldeo de material compuesto.
MX2018012829A (es) Aparato de moldeo por inyeccion y metodo de uso.
GB201815003D0 (en) Injection mold, injection molding method, and molded article
EP3953132A4 (en) INJECTION MOLDING SYSTEM WITH CONVEYING DEVICES TO INSERT OR EJECT MOLDS
EP3632651A8 (en) Injection molding apparatus