Process for the heating of forging machine tools and forging tools, and a removable furnace element for the heating of such tools

This present invention concerns a process for the heating of a forging machine tool, including an insert holder and an insert with one free face bearing a forging impression, in preparation for a forging operation in the said forging machine. The process is characterised by the fact that the insert...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BRETON MICHEL, BERGUE JEAN-PIERRE SERGE, SAGOT PHILIPPE FRANCOIS CHRISTIAN
Format:	Patent
Sprache:	eng
Schlagworte:	FORGE FURNACES FORGING HAMMERING MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PRESSING METAL PUNCHING METAL RIVETING TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	This present invention concerns a process for the heating of a forging machine tool, including an insert holder and an insert with one free face bearing a forging impression, in preparation for a forging operation in the said forging machine. The process is characterised by the fact that the insert holder includes a furnace element that has at least one burner and one flue for removal of the gases, forming, with the said face of the insert, a closed heating chamber, the said chamber being heated until the insert reaches a given temperature, when the furnace element is removed. The invention also covers the forging tool, including an insert with an impression, mounted in an insert holder, for implementation of the process, and a removable furnace element.