公开(公告)号：US20180040131A1

公开(公告)日：2018-02-08

申请号：US15545253

申请日：2015-04-30

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Jun ZENG ,  Ana DEL ANGEL ,  Scott WHITE ,  Sebastia CORTES I HERMS

IPC: G06T7/10 ,  G06T1/20 ,  G06F17/50 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y10/00

CPC classification number: G06T7/10 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/00 ,  B33Y50/02 ,  G06F17/50 ,  G06T1/20

Abstract: In an example, three-dimensional (3D) models of objects are combined for additive manufacturing. Two-dimensional (2D) slices are determined for each 3D model. If the 2D slices are determined to be complete, the 2D slices are combined according to a Boolean operation to generate combined 2D slices printable by an additive manufacturing system.

公开(公告)号：US20190039368A1

公开(公告)日：2019-02-07

申请号：US16074466

申请日：2016-09-26

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Jun ZENG ,  Scott WHITE ,  Federico MARTINEZ ,  Ana DEL ANGEL ,  Gary J. DISPOTO ,  Sebastia CORTES I HERMS

IPC: B33Y50/00 ,  G06F17/50 ,  B29C64/386

Abstract: Examples disclosed herein relate to selecting a 3D printing parameter based on voxel property association and conflict resolution. In one implementation, a processor assigns properties to a voxel of a 3D print object based on a first and second zone including the voxel and a condition of a first property associated with the first zone and a condition of a second property associated with the second zone. The processor may update the assigned properties to resolve conflicts between the properties and select a 3D printing parameter based on the assigned properties.