Method and a press tool for manufacturing a separation disk
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United States of America Patent
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Oct 8, 2013
Grant Date -
Sep 1, 2011
app pub date -
Sep 30, 2009
filing date -
Sep 30, 2008
priority date (Note) -
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Abstract
The invention refers to a method and a press tool for manufacturing a separating disk adapted to be included in a disk package of a centrifuge rotor of a centrifugal separator. The separating disk extends around an axis of rotation and has a tapering shape with an inner surface and an outer surface along the axis of rotation. A blank of a material is provided. A central opening is made in the blank. The blank is positioned in a charging position by means of a projecting central portion. The blank is pressed against the first tool part having a shape corresponding to the tapering shape of the separating disk.
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