公开(公告)号：US20210200186A1

公开(公告)日：2021-07-01

申请号：US16076241

申请日：2017-07-28

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

Inventor： Vanessa VERZWYVELT ,  Matthew A SHEPHERD ,  Morgan T SCHRAMM ,  Andrew E FITZHUGH ,  Lihua ZHAO ,  Jacob Tyler WRIGHT ,  Hector LEBRON

IPC: G05B19/4099 ,  G06N5/04 ,  B33Y50/00

Abstract: In an example, a method includes receiving object model data describing at least a portion of an object to be generated by additive manufacturing. Object generation instructions for generating the object in its entirety may be derived based on the object model data. Where it is determined that the object model data comprises a data deficiency for deriving the object generation instructions, at least one attribute for the object may be inferred and object generation instructions may be derived based on the object model data and the inferred attribute.

公开(公告)号：US20210221068A1

公开(公告)日：2021-07-22

申请号：US16081606

申请日：2017-07-10

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

Inventor： Morgan T SCHRAMM ,  Matthew A SHEPHERD ,  Jake WRIGHT ,  Vanessa VERZWYVELT ,  Xin CHENG ,  Hector LEBRON

IPC: B29C64/393 ,  B33Y50/02 ,  B22F10/85 ,  B28B17/00 ,  G05B19/4099

Abstract: In an example, a method includes receiving, at a processor, a data model of an object to be generated in additive manufacturing. A virtual build volume comprising a representation of at least a portion of the object may be segmented into a plurality of nested segments comprising a core segment and a peripheral segment. Segmenting the virtual build volume may comprise determining a dimension of the peripheral segment based on at least one of a geometry of the object and an intended object property.

公开(公告)号：US20210201562A1

公开(公告)日：2021-07-01

申请号：US16077774

申请日：2017-07-10

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

Inventor： Matthew A SHEPHERD ,  Jake WRIGHT ,  Hector Jose LEBRON ,  Vanessa VERZWYVELT ,  Morgan T SCHRAMM

IPC: G06T15/08

Abstract: In an example a method includes identifying, by a processor, in a data model of at least a portion of a three-dimensional object, an object property associated with a location in the three-dimensional object. A data model of a virtual build volume comprising at least a portion of the three-dimensional object may be generated in which an association with an object property is dispersed beyond the location.