公开(公告)号：US20210078250A1

公开(公告)日：2021-03-18

申请号：US17105378

申请日：2020-11-25

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

Inventor： Fernando JUAN ,  Alejandro Manuel DE PENA ,  Esteve COMAS ,  Edward Dale DAVIS

IPC: B29C64/25

Abstract: According to examples, a build module may include a housing, a build material chamber, and a build chamber. The build material chamber may be positioned beneath the build chamber in the housing and may include a moveable support member, in which a build material distributor is to supply successive layers of build material onto the moveable support member from the build material chamber. The build module may be removably insertable into a build receiver of an additive manufacturing system to allow the additive manufacturing system to solidify a portion of the successive layers received onto the moveable support member during the solidification process of the build material. The moveable support member may separate the build material chamber from the build chamber to block build material from the above the build material chamber from being received into the build material chamber during a solidification process of the build material.

公开(公告)号：US20190054729A1

公开(公告)日：2019-02-21

申请号：US16079296

申请日：2016-10-17

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

Inventor： Guy ADAMS ,  Steven J. SIMSKE ,  Luis GARCIA GARCIA ,  Alejandro Manuel DE PENA ,  Pol FORNOS

IPC: B33Y10/00 ,  B29C64/135 ,  B29C64/268 ,  B33Y70/00 ,  G06F17/50

Abstract: Methods of generating a three-dimensional object with an additive manufacturing system are described. The method includes depositing a build material within a working area, thereby providing a build material layer, selectively depositing a fusing agent onto a portion of the build material layer, applying energy from a bulk-fusion energy source to the working area, thereby fusing at least a portion of the build material where the fusing agent is deposited, and applying energy from a focused energy source to one or more localized areas of the working area.

公开(公告)号：US20180133957A1

公开(公告)日：2018-05-17

申请号：US15565871

申请日：2015-07-30

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

Inventor： David RAMIREZ MUELA ,  Lihua ZHAO ,  Alejandro Manuel DE PENA

IPC: B29C64/165 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/20

CPC classification number: B29C64/165 ,  B22F3/1055 ,  B22F2003/1056 ,  B29C64/20 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y70/00 ,  Y02P10/295

Abstract: Apparatus to produce a three-dimensional object and methods of producing a three-dimensional object are described. In some examples, a first fluid comprising a colorant and a second fluid comprising an absorber to absorb electromagnetic radiation are applied on a layer of particulate material. Application of the second fluid to the layer of particulate material is in dependence on an ability of the first fluid to absorb the electromagnetic radiation.

公开(公告)号：US20180111320A1

公开(公告)日：2018-04-26

申请号：US15565850

申请日：2015-06-02

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

Inventor： Yan ZHAO ,  Hou T. NG ,  Alejandro Manuel DE PENA

IPC: B29C64/386 ,  B33Y50/00 ,  G05B19/4099

Abstract: In one implementation, a system comprising a target engine, a thermal engine, and a sacrificial object engine is described. The target engine is to identify a target region of a build bed of a print device where a target object is to be located. The thermal engine is to identify a temperature level of the target region. The sacrificial object engine is to identify an object location to place a sacrificial object in response to a determination that the temperature level of the target region is deficient to achieve a temperature threshold for production.

公开(公告)号：US20160349724A1

公开(公告)日：2016-12-01

申请号：US15111127

申请日：2014-07-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY L.P.

Inventor： Sebastia CORTES ,  Alejandro Manuel DE PENA ,  Josep GIRALT

IPC: G05B17/02 ,  G05B19/406 ,  B33Y50/02 ,  B29C67/00 ,  B33Y10/00

CPC classification number: B33Y50/02 ,  B29K2105/251 ,  B33Y50/00 ,  G05B19/4099 ,  G05B2219/49011 ,  G05B2219/49023 ,  Y02P90/265

Abstract: A system is provided for processing slice data representing a slice of a three-dimensional object to be generated by an additive manufacturing system. The system includes a processor to perform, when the additive manufacturing system is to generate the slice, a transformation on the slice data based on characteristic data of the additive manufacturing system, the slice data derived from three-dimensional object design data.

Abstract translation: 提供一种用于处理表示由添加剂制造系统生成的三维物体的切片的切片数据的系统。 该系统包括处理器，用于当添加剂制造系统生成切片时，基于添加制造系统的特征数据，从三维对象设计数据导出的切片数据对切片数据进行变换。

公开(公告)号：US20160339640A1

公开(公告)日：2016-11-24

申请号：US15112141

申请日：2014-03-31

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

Inventor： Fernando JUAN ,  Alejandro Manuel DE PENA ,  Esteve COMAS ,  Edward Dale DAVIS

IPC: B29C67/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y30/00

CPC classification number: B29C67/0085 ,  B29C64/165 ,  B29C64/20 ,  B29K2105/251 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02

Abstract: A build module is provided. The build module may include a housing and a build material chamber in the housing to hold build material. The build module may include a build chamber in the housing. The build material chamber may be beneath the build chamber or next to the build chamber. The build chamber may include a moveable support member to receive successive layers of the build material from a build material distributor. The build module may be removably insertable into a build receiver of an additive manufacturing system to allow the additive manufacturing system to solidify a portion the successive layers to be received onto the movable support member.

Abstract translation: 提供构建模块。 构建模块可以包括在壳体中的壳体和构建材料室以保持构建材料。 构建模块可以在壳体中包括构建室。 构建材料室可以在构建室下方或构建室旁边。 构建室可以包括可移动的支撑构件，以从构建材料分配器接收构建材料的连续层。 构建模块可以可移除地插入到添加剂制造系统的构建接收器中，以允许添加剂制造系统将待接收的连续层的一部分固化到可移动支撑构件上。