Process and apparatus for compressing metallic powder into a compact

A process for compressing metallic powder into a compact in a powder press which has a die-plate, a hydraulically operated upper ram and at least one hydraulically operated lower ram, wherein the lower ram is set to vibrations while the die-plate is being filled with metallic powder.

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Bibliographische Detailangaben
Hauptverfasser: Hinzpeter, Jürgen, Zeuschner, Ulrich, Schmidt, Ingo, Pannewitz, Thomas, Baltruschat, Udo, Ehrich, Thorsten, Hauschild, Ulf
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A process for compressing metallic powder into a compact in a powder press which has a die-plate, a hydraulically operated upper ram and at least one hydraulically operated lower ram, wherein the lower ram is set to vibrations while the die-plate is being filled with metallic powder.