DE19849682C2 - Process for the automated filling of a mold with liquid metal - Google Patents
Process for the automated filling of a mold with liquid metalInfo
- Publication number
- DE19849682C2 DE19849682C2 DE1998149682 DE19849682A DE19849682C2 DE 19849682 C2 DE19849682 C2 DE 19849682C2 DE 1998149682 DE1998149682 DE 1998149682 DE 19849682 A DE19849682 A DE 19849682A DE 19849682 C2 DE19849682 C2 DE 19849682C2
- Authority
- DE
- Germany
- Prior art keywords
- liquid metal
- mold
- pouring
- spoon
- pouring spout
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
- B22D39/026—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume using a ladler
Description
Die Erfindung betrifft ein Verfahren zum automatisierten Befüllen einer Form mit flüssi gem Metall nach dem Oberbegriff des Anspruchs 1.The invention relates to a method for the automated filling of a mold with liquid gem metal according to the preamble of claim 1.
Bei derartigen allgemein bekannten Verfahren erfolgt die Kippbewegung des Gießlöf fels und die davon abhängige Geschwindigkeit beim Eingießen nach einer festpro grammierten Abfolge. Bilden sich Oxidationseinschlüsse, kann die festprogrammierte Abfolge zu stark schwankenden Pegel im Eingußstutzen führen, die die Qualität des Prozesses nachteilig beeinflussen. Im Extremfall kann es zu einem Überlaufen von Flüssigmetall im Bereich des Eingußstutzens kommen.In such generally known methods, the pouring movement of the pouring spout takes place rock and the dependent speed when pouring after a fixed grammed sequence. If oxidation inclusions form, the permanently programmed one can Sequence lead to strongly fluctuating levels in the pouring spout, which affect the quality of the Adversely affect the process. In extreme cases, it can overflow Liquid metal come in the area of the pouring spout.
Es stellt sich die Aufgabe, ein Verfahren der eingangsgenannten Art anzugeben, bei dem der Pegel im Eingußstutzen innerhalb einer vorgebbaren Bandbreite konstant bleibt.The task is to specify a method of the type mentioned at the outset which the level in the pouring spout is constant within a specifiable bandwidth remains.
Gelöst wird diese Aufgabe erfindungsgemäß durch die im Anspruch 1 angegebenen Merkmale.This object is achieved according to the invention by those specified in claim 1 Characteristics.
Danach wird die Füllstandshöhe im Eingußstutzen kontinuierlich überwacht. Abwei chungen von einer vorgebbaren Schwankungsbreite werden in die Steuerung der Kipp bewegung des Gießlöffels einbezogen und bewirken eine Verlangsamung oder Be schleunigung der Kippbewegung. Die dadurch verkleinerte oder vergrößerte Menge an Flüssigmetall führt zur Einregulierung des Pegels im Eingußstutzen innerhalb der vor gegebenen Bandbreite.Then the fill level in the pouring spout is continuously monitored. deviate Conversions of a predeterminable fluctuation range are in the control of the tipping Movement of the spoon included and cause a slowdown or Be acceleration of the tilting movement. The thereby reduced or enlarged amount of Liquid metal leads to the regulation of the level in the pouring spout within the given bandwidth.
Vorzugsweise wird zur Überwachung des Füllstandes ein Laser-Sensor eingesetzt, um den unmittelbaren Kontakt mit dem Flüssigmetall zu vermeiden.A laser sensor is preferably used to monitor the fill level to avoid direct contact with the liquid metal.
Anhand eines Ausführungsbeispieles und der schematischen Fig. 1 und 2 wird das er findungsgemäße Verfahren beschrieben.Using an exemplary embodiment and the schematic FIGS. 1 and 2, the method according to the invention is described.
Dabei zeigt dieThe shows
Fig. 1 einen Schmelztiegel, in dessen Flüssigmetallfüllung ein Gießlöffel eintaucht und Fig. 1 is a melting pot, in the liquid metal filling a spoon is immersed and
Fig. 2 einen Gießroboter während der Kippbewegung des Gießlöffels mit einer Form. Fig. 2 shows a casting robot during the tilting movement of the ladle with a mold.
Die Fig. 1 zeigt einen Schmelztiegel 1, der mit flüssigem Metall 2 gefüllt ist. Eine an ei nem Arm 3 eines Gießroboters 4 befestigter Gießlöffel 5 taucht gerade in das Flüssig metall ein, um einen Teil davon aufzunehmen. Fig. 1 shows a crucible 1 which is filled with liquid metal 2. A spoon 5 attached to an arm 3 of a casting robot 4 is just immersed in the liquid metal to take up a part of it.
Die Fig. 2 zeigt eine Form 6 mit Eingußstutzen 7 und einem Steiger 8. Oberhalb des Eingußstutzens 7 ist mit Hilfe des Gießroboters 4 der mit Flüssigmetall gefüllte Gießlöf fel 5 positioniert. Durch Einleiten einer Kippbewegung des Gießlöffels fließt über den Eingußstutzen Flüssigmetall in die Form. Nachdem der Pegelstand im Eingußstutzen 7 erstmals die Sollhöhe erreicht hat, erfolgt die Steuerung der Kippbewegung des Gieß löffels und damit die Fließgeschwindigkeit des Flüssigmetalls durch Koppelung der mit einem Lasersensor 9 ermittelten Füllstandswerte mit der Steuereinrichtung des Gieß roboters 4 für die Kippbewegung des Gießlöffels 5. Fig. 2 shows a mold 6 having Eingußstutzen 7 and a riser. 8 Above the pouring spout 7 , the pouring spoon 5 filled with liquid metal is positioned with the aid of the casting robot 4 . By initiating a tilting movement of the pouring spoon, liquid metal flows into the mold via the pouring spout. After the water level in the pouring spout 7 has reached the desired height for the first time, the tilting movement of the pouring spoon is controlled and thus the flow rate of the liquid metal by coupling the level values determined with a laser sensor 9 to the control device of the pouring robot 4 for the tilting movement of the pouring spoon 5 .
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998149682 DE19849682C2 (en) | 1998-10-28 | 1998-10-28 | Process for the automated filling of a mold with liquid metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998149682 DE19849682C2 (en) | 1998-10-28 | 1998-10-28 | Process for the automated filling of a mold with liquid metal |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19849682A1 DE19849682A1 (en) | 2000-05-04 |
DE19849682C2 true DE19849682C2 (en) | 2003-03-27 |
Family
ID=7885917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998149682 Expired - Fee Related DE19849682C2 (en) | 1998-10-28 | 1998-10-28 | Process for the automated filling of a mold with liquid metal |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19849682C2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006034044A1 (en) * | 2006-07-24 | 2008-01-31 | Abb Patent Gmbh | Method for detecting a casting curve for a robot control and detection system |
CN104907548A (en) * | 2014-11-18 | 2015-09-16 | 秦皇岛燕大现代集成制造技术开发有限公司 | Powerful casting liquid adding system for aluminum alloy wheels |
CN106180667A (en) * | 2016-08-23 | 2016-12-07 | 北方工业大学 | Method for quantitatively casting anode plate |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102728825B (en) * | 2012-07-17 | 2014-12-10 | 常州钜苓铸造有限公司 | Flexible lightweight casting machine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4112753A1 (en) * | 1991-04-19 | 1992-10-22 | Mueller Weingarten Maschf | METHOD FOR CONTROLLING CASTING PARAMETERS IN A DIE CASTING MACHINE |
EP0747153A1 (en) * | 1995-06-07 | 1996-12-11 | PROGELTA S.r.l. | Facility for casting molten metallic materials having a laser sensor device to control the level of molten metal |
-
1998
- 1998-10-28 DE DE1998149682 patent/DE19849682C2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4112753A1 (en) * | 1991-04-19 | 1992-10-22 | Mueller Weingarten Maschf | METHOD FOR CONTROLLING CASTING PARAMETERS IN A DIE CASTING MACHINE |
EP0747153A1 (en) * | 1995-06-07 | 1996-12-11 | PROGELTA S.r.l. | Facility for casting molten metallic materials having a laser sensor device to control the level of molten metal |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006034044A1 (en) * | 2006-07-24 | 2008-01-31 | Abb Patent Gmbh | Method for detecting a casting curve for a robot control and detection system |
CN104907548A (en) * | 2014-11-18 | 2015-09-16 | 秦皇岛燕大现代集成制造技术开发有限公司 | Powerful casting liquid adding system for aluminum alloy wheels |
CN106180667A (en) * | 2016-08-23 | 2016-12-07 | 北方工业大学 | Method for quantitatively casting anode plate |
Also Published As
Publication number | Publication date |
---|---|
DE19849682A1 (en) | 2000-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3406075C2 (en) | ||
DE19849682C2 (en) | Process for the automated filling of a mold with liquid metal | |
DE2430835B2 (en) | DEVICE FOR CASTING CAST PIECES | |
DE3049053C2 (en) | Method and device for separating slag and for pouring molten steel from a container | |
DE2747746A1 (en) | INTERMEDIATE SPRAY SPRAY | |
DE3307589C2 (en) | Method and device for depositing a layer of powder on the surface of a melt in a continuous casting mold | |
DE3421344A1 (en) | Method and apparatus for the automatic filling of a continuous casting mould for the initial casting of a strand | |
DE1458134A1 (en) | Method and apparatus for removing molten metal from a container | |
DE19623720B4 (en) | Method and device for controlling the filling quantity during casting, in particular aluminum castings | |
EP3941662B1 (en) | Method for transporting a melt and method for casting a melt | |
DE4332760A1 (en) | Method for the operation of a low-pressure metal-casting apparatus and a low-pressure metal-casting apparatus for this purpose | |
EP0400302B1 (en) | Method of and installation for filling a continuous casting mold with molten metal | |
DE3010811C2 (en) | Device for regulating the melt supply during the start-up of a continuous caster | |
EP0595103B1 (en) | Compressible crucible with refractory lining and attached pouring basin | |
DE3922549C2 (en) | ||
DE3512726A1 (en) | METHOD AND DEVICE FOR POURING METAL MELTS | |
DE8233113U1 (en) | FLOAT FOR METAL MELTING | |
DE4419004C2 (en) | Method for controlling the casting of a molten metal from a container into a mold and device for carrying out the method | |
EP1213070B1 (en) | Process and device for metalcasting | |
EP0000466A1 (en) | Method for adding granular materials to a molten metal and apparatus for the performance of the aforesaid method | |
DE2011698B1 (en) | METHOD AND EQUIPMENT FOR WEIGHT ACCURATE CASTING OF METAL PLATES, IN PARTICULAR OF COPPER ANODE PLATES | |
DE2804381A1 (en) | Dosing molten metal into casting machine - via tilting scoop moved between melting furnace and die on machine | |
DE112016007049T5 (en) | GÖSSLEHRE AND GOWING METHOD USING THE SAME | |
DE1812831C (en) | Device for casting stereo type plates | |
WO1999059752A1 (en) | Device for casting molten metal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8115 | Request for examination void | ||
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: ABB PATENT GMBH, 68526 LADENBURG, DE |
|
8304 | Grant after examination procedure | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ABB AG, 68309 MANNHEIM, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |