Indirekte Strangpresse und Verfahren zum indirekten Strangpressen

In order to minimize the setup times in the case of an indirect extrusion press in which a shell (15) of residual material is formed during the extrusion, having a tool head which comprises a die (19) and is arranged on an indirect punch (2), the tool head (5) is formed such that, after a shearing r...

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Bibliographische Detailangaben
1. Verfasser:	MUSCHALIK, UWE
Format:	Patent
Sprache:	ger
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	In order to minimize the setup times in the case of an indirect extrusion press in which a shell (15) of residual material is formed during the extrusion, having a tool head which comprises a die (19) and is arranged on an indirect punch (2), the tool head (5) is formed such that, after a shearing ring (20) that has a shearing edge, it tapers in the direction of the ejection plane. The invention also relates to other indirect extrusion presses and to methods for indirect extrusion.