ES2102547T3 - Procedimiento y dispositivo para el control de proceso de una maquina moldeadora a presion. - Google Patents

Procedimiento y dispositivo para el control de proceso de una maquina moldeadora a presion.

Info

Publication number
ES2102547T3
ES2102547T3 ES93106696T ES93106696T ES2102547T3 ES 2102547 T3 ES2102547 T3 ES 2102547T3 ES 93106696 T ES93106696 T ES 93106696T ES 93106696 T ES93106696 T ES 93106696T ES 2102547 T3 ES2102547 T3 ES 2102547T3
Authority
ES
Spain
Prior art keywords
piston
molding machine
procedure
process control
pressure molding
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
ES93106696T
Other languages
English (en)
Other versions
ES2102547T5 (es
Inventor
Friedrich Dr-Ing Stummer
Rolf Ing Grad Frey
Albert Ing Fh Reinhardt
Wolfgang Dipl-Ing Lutz
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.)
Maschinenfabrik Mueller Weingarten AG
Mueller Weingarten AG
Original Assignee
Maschinenfabrik Mueller Weingarten AG
Mueller Weingarten AG
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=6460458&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2102547(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Maschinenfabrik Mueller Weingarten AG, Mueller Weingarten AG filed Critical Maschinenfabrik Mueller Weingarten AG
Publication of ES2102547T3 publication Critical patent/ES2102547T3/es
Application granted granted Critical
Publication of ES2102547T5 publication Critical patent/ES2102547T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B22D17/20—Accessories: Details
    • B22D17/32—Controlling equipment

Landscapes

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

Abstract

SE PROPONE UN METODO, ASI COMO UN DISPOSITIVO PARA LA REALIZACION DEL METODO, PARA EL CONTROL DEL PROCESO DE UNA MAQUINA DE MOLDEAR A PRESION, QUE SE COMPONE DE UN JUEGO DE COLADA (2) Y DE UN ACCIONAMIENTO DE COLADA (1). PARA REGULAR LOS MOVIMIENTOS TANTO DEL PISTON DE PRESION O DEL PISTON DE ACCIONAMIENTO (8) EN EL CILINDRO DE PRESION (7), COMO TAMBIEN DEL PISTON MULTIPLICADOR (17) EN EL DISPOSITIVO MULTIPLICADOR (15) EN CADA FASE DEL PROCESO DE COLADA, ESTAN PREVISTOS DISPOSITIVOS DE MEDIDAS (30,31) SIN ESCALONAMIENTOS DEL RECORRIDO/VELOCIDAD, PARA LA DETERMINACION DE LA POSICION O DE LOS MOVIMIENTOS, COMO TAMBIEN VALVULAS SERVO-PROPORCIONALES (33) HASTA (36) REGULABLES RAPIDAMENTE, PARA LA REGULACION DEL MOVIMIENTO, TANTO DEL PISTON DE PRESION (8) COMO DEL PISTON MULTIPLICDOR (17).
ES93106696T 1992-06-05 1993-04-24 Procedimiento y dispositivo para el control de proceso de una maquina moldeadora a presion. Expired - Lifetime ES2102547T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4218556A DE4218556A1 (de) 1992-06-05 1992-06-05 Verfahren und Vorrichtung zur Durchführung des Verfahrens zur Prozeßsteuerung einer Druckgießmaschine

Publications (2)

Publication Number Publication Date
ES2102547T3 true ES2102547T3 (es) 1997-08-01
ES2102547T5 ES2102547T5 (es) 2002-08-16

Family

ID=6460458

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93106696T Expired - Lifetime ES2102547T5 (es) 1992-06-05 1993-04-24 Procedimiento y dispositivo para el control de proceso de una maquina moldeadora a presion.

Country Status (5)

Country Link
US (1) US5365999A (es)
EP (1) EP0576795B2 (es)
JP (1) JPH0631427A (es)
DE (2) DE4218556A1 (es)
ES (1) ES2102547T5 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4419848C1 (de) * 1994-06-07 1995-12-21 Frech Oskar Gmbh & Co Warmkammer-Druckgießmaschine
US5630463A (en) * 1994-12-08 1997-05-20 Nelson Metal Products Corporation Variable volume die casting shot sleeve
DE19529279C1 (de) * 1995-08-09 1996-11-21 Bayerische Motoren Werke Ag Druckgießmaschine
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
US6082438A (en) * 1997-10-08 2000-07-04 Outboard Marine Corporation Method and system for the control of a vacuum valve of a vacuum die casting machine
BE1010155A6 (fr) * 1997-11-05 1998-01-06 Buehler Ag Procede pour l'actionnement d'un piston d'entrainement et dispositif en vue de l'execution du procede.
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
JP3332871B2 (ja) * 1998-11-02 2002-10-07 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
CN1286600C (zh) * 2000-04-20 2006-11-29 普罗控制公开股份有限公司 控制/调节直线加压/浇注运动的方法以及驱动系统
JP3878540B2 (ja) * 2002-11-22 2007-02-07 東洋機械金属株式会社 ダイカストマシン
WO2008086181A1 (en) * 2007-01-05 2008-07-17 Buhlerprince, Inc. Die casting machine with reduced static injection pressure
KR100801749B1 (ko) * 2007-10-16 2008-02-11 주식회사 한반도건축감리건축사사무소 공동주택의 수목 보호대
DE102008055536A1 (de) * 2008-12-17 2010-07-01 Bühler Druckguss AG Verfahren zum Betreiben eines Antriebskolbens einer Druckgiessmaschine und Vorrichtung zur Durchführung des Verfahrens
EP2295171B1 (de) * 2009-09-15 2012-10-24 Richard Oberle Verfahren und hydraulische Schaltungsanordnung zum Betreiben einer Metalldruckgussanlage
EP3421155B1 (de) * 2017-06-28 2019-06-19 Parker Hannifin Manufacturing Germany GmbH & Co. KG Hydraulische schaltungsanordnung für eine kaltkammerdruckgussmaschine
DE102020100588B4 (de) * 2020-01-13 2021-10-07 AHP Merkle GmbH Messvorrichtung für eine Nachverdichtungsanordnung sowie Verfahren zur Prozesskontrolle einer Nachverdichtung in einem Gießprozess
DE102020204634A1 (de) 2020-04-09 2021-10-14 Oskar Frech Gmbh + Co. Kg Gießkolbensystem und Gießverfahren für eine Druckgießmaschine
DE102020004742A1 (de) 2020-08-05 2022-02-10 Daimler Ag Antriebseinrichtung für eine Druckgussanlage zur Herstellung von Druckgussbauteilen

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2021182C3 (de) * 1970-04-30 1978-03-30 Maschinenfabrik Weingarten Ag, 7987 Weingarten Vorrichtung zum Einstellen der Preßkolbengeschwindigkeiten und -drücke bei Druckgießmaschinen mit Drei-Phasen-System, insbesondere bei Kaltkammer-Druckgießmaschinen
JPS518097B1 (es) * 1970-12-29 1976-03-13
US4011902A (en) * 1973-10-08 1977-03-15 Gebrueder Buehler Ag Device for pressure casting
SU562380A1 (ru) * 1975-12-08 1977-06-25 Специальное Конструкторское Бюро По Проектированию Машин Для Точного Литья При Заводе "Литмаш" Им.С.М.Кирова Узел прессовани машины лить под давлением
JPS5819383B2 (ja) * 1977-02-15 1983-04-18 東芝機械株式会社 射出成形装置
DE2801829C3 (de) * 1978-01-17 1985-02-21 Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten Verfahren und Vorrichtung zum Steuern einer Druckgießmaschine
DE2922914A1 (de) * 1979-06-06 1980-12-11 Oskar Frech Werkzeugbau Gmbh & Verfahren und anordnung zum steuern des einpressvorganges bei kaltkammer- druckgussmaschinen
SU900965A1 (ru) * 1980-06-10 1982-01-30 Научно-Исследовательский Институт Специальных Способов Литья Узел прессовани машины лить под давлением
JPS57128526A (en) * 1981-02-04 1982-08-10 Toshiba Mach Co Ltd Pressure controller for injection molding machine
JPS5914305B2 (ja) * 1981-03-18 1984-04-04 東芝機械株式会社 ダイカスト機におけるラムの変位量検出装置
JPS57187154A (en) * 1981-05-15 1982-11-17 Toyota Motor Corp Method and device for inspecting quality of product produced by die casting machine
DE3142811A1 (de) † 1981-10-28 1983-05-05 Idra Pressen GmbH, 7000 Stuttgart Verfahren und vorrichtung zur regelung der giesskolbenbewegung waehrend des einpressvorganges an einer druckgiessmaschine
JPS58212850A (ja) * 1982-06-03 1983-12-10 Toshiba Mach Co Ltd 射出条件自動調整方法
US4858103A (en) * 1983-02-07 1989-08-15 Tokyo Keiki Company, Ltd. Fluid valve control system for controlling fluid pressure or flow
JPS59218505A (ja) * 1983-05-26 1984-12-08 Toshiba Mach Co Ltd 閉ル−プによる油圧制御装置
DE3329705A1 (de) * 1983-08-17 1985-03-07 Ortwin Prof.Dr.-Ing. Hahn Druckgiessmaschine mit steuervorrichtung zur druckabhaengigen giessprozesssteuerung
JPS61150764A (ja) * 1984-12-24 1986-07-09 Nippon Denso Co Ltd ダイカスト方法
JPH02142664A (ja) * 1988-11-21 1990-05-31 Toshiba Mach Co Ltd ダイカストマシン用射出シリンダの油圧駆動回路
US5052909A (en) * 1990-01-19 1991-10-01 Cincinnati Milacron Inc. Energy-conserving injection molding machine
KR960007629B1 (ko) * 1990-08-09 1996-06-07 도오시바 기까이 가부시기가이샤 다이캐스트머신의 사출제어방법

Also Published As

Publication number Publication date
EP0576795B1 (de) 1997-05-28
ES2102547T5 (es) 2002-08-16
DE59306564D1 (de) 1997-07-03
US5365999A (en) 1994-11-22
DE4218556A1 (de) 1993-12-09
EP0576795B2 (de) 2002-01-16
EP0576795A1 (de) 1994-01-05
JPH0631427A (ja) 1994-02-08

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