BR0110875A - Sistema de moldagem em matriz de múltiplas lâminas - Google Patents

Sistema de moldagem em matriz de múltiplas lâminas

Info

Publication number
BR0110875A
BR0110875A BR0110875-1A BR0110875A BR0110875A BR 0110875 A BR0110875 A BR 0110875A BR 0110875 A BR0110875 A BR 0110875A BR 0110875 A BR0110875 A BR 0110875A
Authority
BR
Brazil
Prior art keywords
injection
closed loop
clamping assemblies
machine
base plate
Prior art date
Application number
BR0110875-1A
Other languages
English (en)
Other versions
BR0110875B1 (pt
Inventor
Alexandre A Pollak
Carl Thibault
Alain Bourbonnais
Richard Laveau
Original Assignee
Techmire 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4166202&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0110875(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Techmire Ltd filed Critical Techmire Ltd
Publication of BR0110875A publication Critical patent/BR0110875A/pt
Publication of BR0110875B1 publication Critical patent/BR0110875B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/26—Mechanisms or devices for locking or opening dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/32—Controlling equipment

Landscapes

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

Abstract

"SISTEMA DE MOLDAGEM EM MATRIZ DE MúLTIPLAS LâMINAS". Uma máquina de moldagem em matriz de múltiplas lâminas que é equipada com estrutura mecânica aperfeiçoada e sistema de controle de injeção único para aperfeiçoar a qualidade de produtos moldados, alcançar moldagem isenta de rebarbas de acabamento de superfície aperfeiçoada. Os conjuntos de travamento (52A, 52B, 52C, 52D) são montados em um lado de uma chapa de base (22) da máquina para aplicar força de travamento às seções de molde em um estado pré-carregado. Um anel de reforço (56) interconecta os conjuntos de travamento para inibir deflexão da chapa de base e as braçadeiras (72) que suportam os conjuntos de travamento de maneira que uma linha de divisão exata entre as superfícies de contato das seções de molde esteja assegurada. O sistema de controle de injeção único da máquina provê seletivamente a injeção de circuito fechado e circuito aberto para alcançar a vantagem de uma injeção de controle de circuito fechado que provê parâmetros ótimos para um ciclo de injeção para eliminar um efeito de martelo, e a vantagem de circuito aberto que é adequado para produtos pequenos de moldagem em matriz requerendo um percurso de injeção muito curto para ser re-acionado em um controle de circuito fechado.
BRPI0110875-1A 2000-05-16 2001-05-15 máquina de moldagem em matriz de múltiplas láminas. BR0110875B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002308990A CA2308990C (en) 2000-05-16 2000-05-16 Multiple-slide die-casting system
PCT/CA2001/000690 WO2001087519A1 (en) 2000-05-16 2001-05-15 Multiple-slide die-casting system

Publications (2)

Publication Number Publication Date
BR0110875A true BR0110875A (pt) 2003-03-11
BR0110875B1 BR0110875B1 (pt) 2011-02-22

Family

ID=4166202

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0110875-1A BR0110875B1 (pt) 2000-05-16 2001-05-15 máquina de moldagem em matriz de múltiplas láminas.

Country Status (9)

Country Link
US (2) US6334479B1 (pt)
EP (1) EP1284834B1 (pt)
KR (1) KR100476602B1 (pt)
CN (1) CN1224477C (pt)
AT (1) ATE515342T1 (pt)
AU (1) AU2001259980A1 (pt)
BR (1) BR0110875B1 (pt)
CA (2) CA2308990C (pt)
WO (1) WO2001087519A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6793002B2 (en) * 2002-03-08 2004-09-21 Techmire Ltd. Multiple-slide die-casting system
KR101054866B1 (ko) * 2003-02-13 2011-08-05 테크마이어 엘티디 다이 캐스팅 장치
DE10312256B4 (de) * 2003-03-19 2005-07-28 Siemens Ag Überwachungsverfahren für eine Steuerung eines Spritzgießprozesses
EP1648558A4 (en) * 2003-06-13 2015-05-27 Biocontrol Medical B C M Ltd APPLICATIONS OF VAGAL STIMULATION
DE10330658A1 (de) * 2003-07-08 2005-02-17 Aweba Werkzeugbau Gmbh Aue Verfahren zur Überwachung und Wartung von Druckgießformen und Druckgießform
US20050236727A1 (en) * 2004-04-23 2005-10-27 Niewels Joachim J Method and apparatus for mold component locking using active material elements
JP4321367B2 (ja) * 2004-06-10 2009-08-26 市光工業株式会社 車両用アウトサイドミラー装置
KR100644914B1 (ko) * 2005-01-20 2006-11-10 주식회사 제이씨비테크 멀티 슬라이드 다이캐스팅 기기의 분리형 링 토글
CN100446009C (zh) * 2005-10-14 2008-12-24 鸿富锦精密工业（深圳）有限公司 冲压模架模板自定义系统及方法
KR101039488B1 (ko) 2009-04-09 2011-06-08 현대자동차주식회사 금형 장치
MX2013007640A (es) 2010-12-29 2013-08-29 Imac Inc Maquina y metodo para fundido a presion.
DE102012100900B3 (de) * 2012-02-03 2013-07-25 Magna BDW technologies GmbH Vorrichtung zur Herstellung hohler Alu-Druckgussteile
CN104493112B (zh) * 2015-01-06 2016-11-02 中冶京诚工程技术有限公司 钢锭铸造模具和铸造方法
CN107398551B (zh) * 2017-07-21 2022-12-06 大川精工(朝阳)有限公司 一种结构改良型浇注机
WO2021038935A1 (ja) * 2019-08-28 2021-03-04 アルプスアルパイン株式会社 操作装置
CN111872348A (zh) * 2020-07-09 2020-11-03 金榀精密工业(苏州)有限公司 多向开模成型结构
CN111889646A (zh) * 2020-07-09 2020-11-06 金榀精密工业(苏州)有限公司 模块化设置高效压铸成型结构
CN115106506A (zh) * 2022-01-13 2022-09-27 樊荣华 一种稳定性好的多滑块精密高速压铸机
CN116618610B (zh) * 2023-07-07 2026-02-03 宁波力劲科技有限公司 一种压铸机的压射流量控制系统及方法

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FR1516120A (fr) * 1967-01-24 1968-03-08 Dispositif de fermeture de moule pour machine à couler sous pression
US4210196A (en) * 1978-06-01 1980-07-01 Lewis Weiner Die casting apparatus
US4261414A (en) * 1979-03-21 1981-04-14 Techmire Ltee. Die casting machine
US4488589A (en) * 1981-12-16 1984-12-18 Ex-Cell-O Corporation Shot cylinder controller
US4493362A (en) * 1982-05-27 1985-01-15 Ex-Cell-O Corporation Programmable adaptive control method and system for die-casting machine
JPS591059A (ja) * 1982-06-25 1984-01-06 Toshiba Mach Co Ltd ダイカストマシンの射出速度制御方法
CA1214611A (en) * 1985-03-08 1986-12-02 Maurice Doucet Dual slide casting or molding machine
US4832110A (en) * 1988-06-13 1989-05-23 Guido Perrella Miniature die-casting machine
JPH0649315B2 (ja) * 1990-08-04 1994-06-29 日精樹脂工業株式会社 射出成形機の制御方法及び装置
KR960007629B1 (ko) * 1990-08-09 1996-06-07 도오시바 기까이 가부시기가이샤 다이캐스트머신의 사출제어방법
JP2994511B2 (ja) * 1992-03-12 1999-12-27 東芝機械株式会社 ダイカストマシンの射出速度制御方法
CA2127744A1 (en) * 1993-07-20 1995-01-21 George P. Kokalis Hydraulic closed loop control system
JPH0890201A (ja) * 1994-09-14 1996-04-09 Toshiba Mach Co Ltd ダイカストマシンの射出装置
JP3506800B2 (ja) * 1995-03-27 2004-03-15 東芝機械株式会社 ダイカストマシンの射出制御方法および装置
JP3285295B2 (ja) * 1995-08-09 2002-05-27 東芝機械株式会社 ダイカストマシンの射出装置
US5988260A (en) * 1996-03-05 1999-11-23 Toshiba Kikai Kabushiki Kaisha Method for controlling injection in a die casting machine and apparatus for the same
JP3530730B2 (ja) * 1997-11-27 2004-05-24 東芝機械株式会社 ダイカストマシンの射出制御方法及び装置

Also Published As

Publication number Publication date
US6334479B1 (en) 2002-01-01
WO2001087519A1 (en) 2001-11-22
CA2582178A1 (en) 2001-11-16
CN1224477C (zh) 2005-10-26
ATE515342T1 (de) 2011-07-15
CA2582178C (en) 2010-10-12
CN1429140A (zh) 2003-07-09
US20030010467A1 (en) 2003-01-16
KR100476602B1 (ko) 2005-03-17
EP1284834B1 (en) 2011-07-06
EP1284834A1 (en) 2003-02-26
KR20030010623A (ko) 2003-02-05
HK1057021A1 (en) 2004-03-12
US6609554B2 (en) 2003-08-26
BR0110875B1 (pt) 2011-02-22
AU2001259980A1 (en) 2001-11-26
CA2308990C (en) 2007-08-07
CA2308990A1 (en) 2001-11-16

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/05/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 15.05.2021