FR2414378A1 - Dispositif pour la commande d'une machine a couler sous pression - Google Patents

Dispositif pour la commande d'une machine a couler sous pression

Info

Publication number
FR2414378A1
FR2414378A1 FR7900743A FR7900743A FR2414378A1 FR 2414378 A1 FR2414378 A1 FR 2414378A1 FR 7900743 A FR7900743 A FR 7900743A FR 7900743 A FR7900743 A FR 7900743A FR 2414378 A1 FR2414378 A1 FR 2414378A1
Authority
FR
France
Prior art keywords
pressure
die casting
overshoot
casting machine
finishing
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.)
Granted
Application number
FR7900743A
Other languages
English (en)
French (fr)
Other versions
FR2414378B1 (zh
Inventor
Markus Reihle
Josef Baur
Walter Klenk
Karl Griesinger
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 Weingarten AG
Original Assignee
Maschinenfabrik 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
Application filed by Maschinenfabrik Weingarten AG filed Critical Maschinenfabrik Weingarten AG
Publication of FR2414378A1 publication Critical patent/FR2414378A1/fr
Application granted granted Critical
Publication of FR2414378B1 publication Critical patent/FR2414378B1/fr
Granted 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)
  • Fluid-Pressure Circuits (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR7900743A 1978-01-17 1979-01-12 Dispositif pour la commande d'une machine a couler sous pression Granted FR2414378A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782801829 DE2801829C3 (de) 1978-01-17 1978-01-17 Verfahren und Vorrichtung zum Steuern einer Druckgießmaschine

Publications (2)

Publication Number Publication Date
FR2414378A1 true FR2414378A1 (fr) 1979-08-10
FR2414378B1 FR2414378B1 (zh) 1984-02-17

Family

ID=6029672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900743A Granted FR2414378A1 (fr) 1978-01-17 1979-01-12 Dispositif pour la commande d'une machine a couler sous pression

Country Status (2)

Country Link
DE (1) DE2801829C3 (zh)
FR (1) FR2414378A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315453C2 (de) * 1983-04-28 1995-07-20 Fichtel & Sachs Ag Druckgußverfahren zur Herstellung vergütungsfähiger, hochfester Druckgußteile durch ruckfreie Führung des Gießkolbens und Vorrichtung zu seiner Durchführung
DE4218556A1 (de) * 1992-06-05 1993-12-09 Mueller Weingarten Maschf Verfahren und Vorrichtung zur Durchführung des Verfahrens zur Prozeßsteuerung einer Druckgießmaschine
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.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1558063A (zh) * 1967-03-15 1969-02-21
FR2012457A1 (zh) * 1968-07-06 1970-03-20 Wotan Werke Gmbh
FR2117853A1 (zh) * 1970-12-10 1972-07-28 Gussstahlwerk Wittmann A
DE2021182B2 (de) * 1970-04-30 1973-05-03 Maschinenfabrik Weingarten Ag, 7987 Weingarten Vorrichtung zum einstellen der presskolbengeschwindigkeiten und -druecke bei druckgiessmaschinen mit drei-phasensystem, insbesondere bei kaltkammerdruckgiessmaschinen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124820B (de) * 1957-06-06 1962-03-01 Mahle Werk G M B H Steuereinrichtung fuer einen hydraulischen, doppeltwirkenden Differentialkolben-Servomotor, insbesondere fuer Druckgiessmaschinen
ES346347A1 (es) * 1966-11-09 1968-12-01 Idra Pressen Gmbh Un dispositivo para ajustar la presion pretensora del com- presor en la parte de prensado de maquinas de camara fria para moldear a presion de tipo de construccion horizontal y vertical.
DE2017951C2 (de) * 1970-04-15 1978-10-05 Wotan-Werke Gmbh, 4000 Duesseldorf Druckgießmaschine mit Multiplikator
DE2165929C3 (de) * 1971-12-31 1982-04-29 Maschinenfabrik Weingarten Ag, 7987 Weingarten Einrichtung zum beschleunigten Aufbau und zur Regulierung des Nachdruckes an Druckgießmaschinen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1558063A (zh) * 1967-03-15 1969-02-21
FR2012457A1 (zh) * 1968-07-06 1970-03-20 Wotan Werke Gmbh
DE1758615B1 (de) * 1968-07-06 1971-01-14 Wotan Werke Gmbh Druckgiessmaschine mit Multiplikator
DE2021182B2 (de) * 1970-04-30 1973-05-03 Maschinenfabrik Weingarten Ag, 7987 Weingarten Vorrichtung zum einstellen der presskolbengeschwindigkeiten und -druecke bei druckgiessmaschinen mit drei-phasensystem, insbesondere bei kaltkammerdruckgiessmaschinen
FR2117853A1 (zh) * 1970-12-10 1972-07-28 Gussstahlwerk Wittmann A

Also Published As

Publication number Publication date
DE2801829B2 (de) 1980-04-30
DE2801829A1 (de) 1979-07-19
DE2801829C3 (de) 1985-02-21
FR2414378B1 (zh) 1984-02-17

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse