METHOD FOR HEATING A BLANK AND HEATING SYSTEM

A method for manufacturing a steel component from a blank is provided. Firstly,a blank is placed in a conveyor system. Then, at least a preselected zone of the blank is preheated while the blank is retained at a predetermined preheating location. Finally,the blank is conveyed through a furnace.A pre...

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Bibliographische Detailangaben
Hauptverfasser:	CASTILLA MORENO, Jordi, MERINO FERNÁNDEZ, Daniel, LÓPEZ LAGE, Manuel
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CHEMISTRY FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS HEATING KILNS LIGHTING MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS OPEN SINTERING OR LIKE APPARATUS OVENS PERFORMING OPERATIONS PUNCHING METAL RETORTS TRANSPORTING WEAPONS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	A method for manufacturing a steel component from a blank is provided. Firstly,a blank is placed in a conveyor system. Then, at least a preselected zone of the blank is preheated while the blank is retained at a predetermined preheating location. Finally,the blank is conveyed through a furnace.A preheating system for heating blanks in a production line is also provided. Cette invention concerne un procédé de fabrication d'un composant en acier à partir d'une pièce brute. Tout d'abord, une pièce brute est placée dans un système de transport. Ensuite, au moins une zone présélectionnée de la pièce brute est préchauffée tandis que la pièce brute est retenue dans un emplacement de préchauffage prédéterminé. Enfin, la pièce brute est transportée à travers un four. L'invention concerne en outre un système de préchauffage pour chauffer des pièces brutes dans une ligne de production.