GENERATING THREE-DIMENSIONAL OBJECTS WITH TARGET SURFACE ROUGHNESS
摘要
An agent distributor may be to selectively deliver agent at a first contone density and at a second contone density different from the first contone density respectively onto an interior portion and a surface portion of successive layers of build material in respective first and second patterns in accordance with data representing a threedimensional object to be generated, so that the build material is to solidify to form slices of the three-dimensional object in accordance with the first and second patterns, and so that the three-dimensional object is to achieve a target surface roughness as a result of the second contone density of the second pattern.
申请公布号
WO2017007486(A1)
申请公布日期
2017.01.12
申请号
WO2015US39731
申请日期
2015.07.09
申请人
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人
WRIGHT, Jacob Tyler;GUTIERREZ, Bernardo A.;ARAMENDIA, Sergio Puigardeu;EMAMJOMEH, Ali;ZHAO, Lihua;FITZHUGH, Andrew E.