Support fabrication techniques in three-dimensional printing

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United States of America Patent

PATENT NO 11420393
APP PUB NO 20190217526A1
SERIAL NO

16272438

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Abstract

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The strength of a bond between two adjacent layers of a three-dimensional print is weakened by initiating fabrication of a top layer at a height greater than the processing height for the print. This technique may be used in particular at the interface between a raft or other support and an object being fabricated, after which the printing process may return to a regular process height for additional layers used to fabricate the remainder of the object.

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Patent Owner(s)

Patent OwnerAddress
MAKERBOT INDUSTRIES LLC1 METROTECH CENTER 21ST FLOOR BROOKLYN NY 11201

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gelman, Filipp Staten Island, US 9 197
Sadusk, Joseph New York, US 12 141

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