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Reib-Drücken - Reib-Drücken von Hohl-Profilen


Durch die spezielle thermomechanische Prozessführung wird eine gezielte Einstellung der Gefügeeigenschaften (z.B. Härte, Festigkeit) und die Herstellung von Geometrien möglich die bisher umformtechnisch nicht herstellbar sind. Daher hat das Verfahren das Potential für die Realisierung einer flexiblen und kostengünstigen Fertigung auch kleiner Serien, da nur ein geringer teilespezifischer Werkzeugaufwand erforderlich ist. Durch den Einsatz universeller Umformwerkzeuge bei dem neuen Verfahren entfallen auch bei kleinen Losgrößen und Prototypen teure Spezialwerkzeuge. Die Erfindung konnte in Vorversuchen ihre Funktionsfähigkeit beweisen und ist beim Deutschen Patent- und Markenamt zum Patent angemeldet. Erste Testergebnisse und Musterbauteile liegen vor.

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