PRESS FOR PRODUCING PRESSED PARTS FROM POWDERED MATERIAL
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United States of America Patent
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Issued Date -
Jan 24, 2008
app pub date -
Apr 18, 2007
filing date -
May 2, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Press for producing pressed parts from powdered material with a die which may be clamped to a die table arranged in a press frame, in which a mould cavity is configured with a recess, and at least one upper and lower punch which cooperate with the mould cavity, the mould cavity being defined by at least one slider, transverse press punch or a movable part of the die, which may be displaced transversely to the vertical axis of the upper and lower punch (main pressing axis), and adjusting drives for the upper and lower punch and the slider and/or the displaceable die part attached in the press frame, characterised in that a sensor measures actual conditions of the adjusting drive for the slider, transverse press punch or the displaceable die part, the actual conditions being compared in a control device with a desired value and the control device actuating the adjusting drive for a slider, the transverse press punch or the displaceable die part via the energy supply to the adjusting drive according to the difference between the actual and desired condition.
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