Method and apparatus for controlling the drop volume in a selective deposition modeling environment

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United States of America Patent

PATENT NO 6347257
SERIAL NO

09258019

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Abstract

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A method, system and apparatus for forming a three-dimensional object on a layer-by-layer basis involves forming a portion of the three-dimensional object using selective deposition modeling (SDM). SDM involves using at least one orifice, such as a jet, which dispenses a droplet of a flowable material that solidifies upon being dispensed. A drop volume capability of each orifice is adjusted until substantially all orifices have a uniform drop volume capability and all dispensed droplets of the flowable material have a uniform volume.

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Patent Owner(s)

Patent OwnerAddress
3D SYSTEMS INC333 THREE D SYSTEMS CIRCLE ROCK HILL SC 29730

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bedal, Bryan J L Santa Clarita, CA 11 1222
Bui, Loc V Valencia, CA 26 2240

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