METHOD FOR MANUFACTURING MICROSTRUCTURED METAL OR CERAMIC PARTS FROM FEEDSTOCK
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United States of America Patent
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Issued Date -
Nov 3, 2011
app pub date -
Oct 29, 2010
filing date -
May 8, 2009
priority date (Note) -
Abandoned
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Abstract
A method of manufacturing a production part having microstructured features comprising the steps of fabricating a microstructured prototype having microstructured features, manufacturing a microstructured intermediate from the microstructured prototype so that the microstructured intermediate carries a negative of the microstructured features, attaching the microstructured intermediate to a manufacturing tool thereby providing microstructured features on a manufacturing tool, providing feedstock containing material from the group comprising of: metal, ceramic, binder, and any combination of these and manufacturing the production part from the feedstock, using the manufacturing tool and using a process from the group consisting of: compression molding, roll forming, stamping, embossing, extrusion injection molding, and any combination of these.
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