ES2144612T3 - Funcionamiento de una maquina de moldear a presion de camara caliente y maquina de moldear a presion para el mismo. - Google Patents

Funcionamiento de una maquina de moldear a presion de camara caliente y maquina de moldear a presion para el mismo.

Info

Publication number
ES2144612T3
ES2144612T3 ES95920872T ES95920872T ES2144612T3 ES 2144612 T3 ES2144612 T3 ES 2144612T3 ES 95920872 T ES95920872 T ES 95920872T ES 95920872 T ES95920872 T ES 95920872T ES 2144612 T3 ES2144612 T3 ES 2144612T3
Authority
ES
Spain
Prior art keywords
molding machine
pressure molding
pct
same
sec
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
ES95920872T
Other languages
English (en)
Inventor
Roland Fink
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.)
Oskar Frech GmbH and Co KG
Original Assignee
Oskar Frech GmbH and Co KG
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 Oskar Frech GmbH and Co KG filed Critical Oskar Frech GmbH and Co KG
Application granted granted Critical
Publication of ES2144612T3 publication Critical patent/ES2144612T3/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)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Press Drives And Press Lines (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PARA MEJORAR LA OPERACION DE COMPRESION Y PARA LA ELABORACION DE PRODUCTOS MEJORES CON FUNDICIONES DE PARED DELGADA, LA INVENCION PROPONE QUE LA OPERACION DE COMPRESION SE DIVIDA EN TRES FASES Y SE CONTROLE MEDIANTE VALVULAS DE OPERACION CONTINUA ALTAMENTE DINAMICAS, QUE DISPONEN DE TIEMPOS DE CONEXION MUY CORTOS Y SON ACTUADAS MEDIANTE UN DISPOSITIVO DE CONTROL. COLOCADO EN LA MAQUINA DE FUNDICION A PRESION DE CAMARA CALIENTE PARA ESTE OBJETIVO SE DISPONE DE UN SENSOR METALICO QUE ESTA DISPUESTO EN UNA GUIA DE LIBERACION DE FUNDICION A PRESION A PARTIR DEL TALADRO ASCENDENTE EN EL RECIPIENTE DE FUNDICION DENTRO DEL MOLDE.
ES95920872T 1994-06-07 1995-05-23 Funcionamiento de una maquina de moldear a presion de camara caliente y maquina de moldear a presion para el mismo. Expired - Lifetime ES2144612T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4419848A DE4419848C1 (de) 1994-06-07 1994-06-07 Warmkammer-Druckgießmaschine

Publications (1)

Publication Number Publication Date
ES2144612T3 true ES2144612T3 (es) 2000-06-16

Family

ID=6519979

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95920872T Expired - Lifetime ES2144612T3 (es) 1994-06-07 1995-05-23 Funcionamiento de una maquina de moldear a presion de camara caliente y maquina de moldear a presion para el mismo.

Country Status (7)

Country Link
US (1) US5699849A (es)
EP (1) EP0714331B1 (es)
JP (1) JP3824171B2 (es)
AT (1) ATE190880T1 (es)
DE (2) DE4419848C1 (es)
ES (1) ES2144612T3 (es)
WO (1) WO1995033588A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649621B4 (de) * 1996-11-29 2007-08-02 EWIKON Heißkanalsysteme GmbH & Co KG Verbindungsanordnung für Schmelzekanalabschnitte in Heißkanälen
EP1044743B1 (de) * 1999-04-13 2003-08-06 Oskar Frech Gmbh & Co. Warmkammer-Druckgiessmaschine
WO2000066293A1 (fr) * 1999-04-28 2000-11-09 Sumitomo Metal Industries, Ltd. Regulation du niveau de la surface du metal dans un moule en moulage continu
ATE291513T1 (de) * 2000-10-27 2005-04-15 Frech Oskar Gmbh & Co Kg Warmkammerdruckgiessmaschine und betriebsverfahren hierfür
JP4175602B2 (ja) * 2001-07-02 2008-11-05 徹一 茂木 鋳造用注湯装置
EP1284168B1 (de) * 2001-08-09 2005-12-28 Oskar Frech GmbH + Co. KG Verfahren zum Betrieb einer Warmkammer-Druckgiessmaschine und Druckgiessmaschine
US20090000758A1 (en) 2007-04-06 2009-01-01 Ashley Stone Device for Casting
DE102011017610B3 (de) * 2011-04-27 2012-06-21 Oskar Frech Gmbh + Co. Kg Gießkolben und Gießeinheit mit Absperrventil
DE102015000738B3 (de) * 2015-01-21 2016-05-25 Audi Ag Warmkammer-Druckgussanlage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE157168C (es) * 1903-05-23
DE2143937B2 (de) * 1971-09-02 1977-05-18 Oskar Frech, Werkzeugbau, 7061 Weiler Giessbehaelter fuer eine warmkammer- druckgiessmaschine
DD157168A1 (de) * 1981-03-13 1982-10-20 Gerhard Losemann Vorrichtung zur hydraulischen geschwindigkeits-und druckregelung in spritzgiessmaschinen
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
JPS6234659A (ja) * 1985-08-09 1987-02-14 Hitachi Metals Ltd ダイカストマシンの射出速度切換え方法
JPS6340661A (ja) * 1986-08-01 1988-02-22 Tanabe Kogyo Kk 溶融金属の給湯装置
DE3636936A1 (de) * 1986-10-30 1988-05-05 Buehler Ag Geb Druck- oder spritzgiessmaschine
DE3917487A1 (de) * 1989-05-30 1990-12-06 Frech Oskar Gmbh & Co Giessbehaelter fuer warmkammer-druckgiessmaschinen
US5125450A (en) * 1990-05-07 1992-06-30 Electrovert Ltd. Method of and system for controlling flow of molten liquid to cast metal alloys
DE4216773A1 (de) * 1992-05-21 1993-11-25 Kurt Loeffler Druckgus Gmbh & Druckgußvorrichtung
DE4218556A1 (de) * 1992-06-05 1993-12-09 Mueller Weingarten Maschf Verfahren und Vorrichtung zur Durchführung des Verfahrens zur Prozeßsteuerung einer Druckgießmaschine

Also Published As

Publication number Publication date
JP3824171B2 (ja) 2006-09-20
DE4419848C1 (de) 1995-12-21
DE59508044D1 (de) 2000-04-27
US5699849A (en) 1997-12-23
JPH09501360A (ja) 1997-02-10
WO1995033588A1 (de) 1995-12-14
EP0714331A1 (de) 1996-06-05
ATE190880T1 (de) 2000-04-15
EP0714331B1 (de) 2000-03-22

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