BR112016002261A2 - Máquinas de moldagem por injeção e métodos para contabilizar alterações em propriedades materiais durante as execuções da moldagem por injeção - Google Patents

Máquinas de moldagem por injeção e métodos para contabilizar alterações em propriedades materiais durante as execuções da moldagem por injeção

Info

Publication number
BR112016002261A2
BR112016002261A2 BR112016002261A BR112016002261A BR112016002261A2 BR 112016002261 A2 BR112016002261 A2 BR 112016002261A2 BR 112016002261 A BR112016002261 A BR 112016002261A BR 112016002261 A BR112016002261 A BR 112016002261A BR 112016002261 A2 BR112016002261 A2 BR 112016002261A2
Authority
BR
Brazil
Prior art keywords
injection molding
changes
material properties
accounting
methods
Prior art date
Application number
BR112016002261A
Other languages
English (en)
Inventor
Georgiev Gergov Milko
Michael Altonen Gene
Nichole Mcconnell Kimberly
Sean Breidenbach Vincent
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 BR112016002261A2 publication Critical patent/BR112016002261A2/pt

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
    • B29C45/7646—Measuring, controlling or regulating 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
    • B29C2945/76006—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
    • B29C2945/76066—Time
    • 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
    • B29C2945/76344—Phase or stage of measurement
    • B29C2945/76381—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
    • B29C2945/76494—Controlled parameter
    • B29C2945/76538—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
    • B29C2945/76929—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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

MÁQUINAS DE MOLDAGEM POR INJEÇÃO E MÉTODOS PARA CONTABILIZAR ALTERAÇÕES EM PROPRIEDADES MATERIAIS DURANTE AS EXECUÇÕES DA MOLDAGEM POR INJEÇÃO. A presente invenção refere-se a um método e uma máquina que são responsáveis por alterações em propriedades materiais do material plástico fundido durante uma execução de injeção. Se a viscosidade do material plástico fundido se alterar durante uma execução de injeção, um controlador altera uma pressão de injeção para garantir que o material plástico fundido preencha uma cavidade de molde dentro de uma quantidade correta de tempo para impedir falhas, como doses curtas ou intermitência.
BR112016002261A 2013-08-01 2014-07-31 Máquinas de moldagem por injeção e métodos para contabilizar alterações em propriedades materiais durante as execuções da moldagem por injeção BR112016002261A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361861298P 2013-08-01 2013-08-01
US14/176,505 US8980146B2 (en) 2013-08-01 2014-02-10 Injection molding machines and methods for accounting for changes in material properties during injection molding runs
PCT/US2014/049100 WO2015017641A1 (en) 2013-08-01 2014-07-31 Injection molding machines and methods for accounting for changes in material properties during injection molding runs

Publications (1)

Publication Number Publication Date
BR112016002261A2 true BR112016002261A2 (pt) 2017-08-29

Family

ID=52426957

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016002261A BR112016002261A2 (pt) 2013-08-01 2014-07-31 Máquinas de moldagem por injeção e métodos para contabilizar alterações em propriedades materiais durante as execuções da moldagem por injeção

Country Status (11)

Country Link
US (2) US8980146B2 (pt)
JP (1) JP6334699B2 (pt)
KR (1) KR20160025027A (pt)
CN (1) CN105431274A (pt)
AU (1) AU2014296125A1 (pt)
BR (1) BR112016002261A2 (pt)
CA (1) CA2919227C (pt)
MX (1) MX354735B (pt)
PH (1) PH12016500201A1 (pt)
RU (1) RU2016102830A (pt)
WO (1) WO2015017641A1 (pt)

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CH710701A1 (de) * 2015-02-06 2016-08-15 Alpla Werke Alwin Lehner Gmbh & Co Kg Preform zur Herstellung eines Kunststoffbehälters, Herstellung des Preforms und aus dem Preform hergestellter Kunststoffbehälter sowie dessen Herstellung.
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CN111941804B (zh) * 2020-08-17 2021-12-07 湖北祥邦新能源科技有限责任公司 一种双焊边塑料薄膜生产设备
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Also Published As

Publication number Publication date
PH12016500201A1 (en) 2016-05-16
US9321206B2 (en) 2016-04-26
US8980146B2 (en) 2015-03-17
RU2016102830A (ru) 2017-09-06
MX354735B (es) 2018-03-15
CA2919227A1 (en) 2015-02-05
JP6334699B2 (ja) 2018-05-30
WO2015017641A1 (en) 2015-02-05
US20150224696A1 (en) 2015-08-13
JP2016531028A (ja) 2016-10-06
AU2014296125A1 (en) 2016-02-18
MX2016001435A (es) 2016-08-03
US20150035188A1 (en) 2015-02-05
CA2919227C (en) 2018-01-16
KR20160025027A (ko) 2016-03-07
CN105431274A (zh) 2016-03-23

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