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    SELECTING A TASK IN ADDITIVE MANUFACTURING
    12.
    发明申请
    SELECTING A TASK IN ADDITIVE MANUFACTURING 审中-公开

    公开(公告)号：US20190091937A1

    公开(公告)日：2019-03-28

    申请号：US16095595

    申请日：2016-05-12

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

    Inventor： David Ramirez Muela ,  Sergio Puigardeu Aramendia ,  Salvador Sanchez Ribes

    IPC: B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y40/00 ,  B22F3/105 ,  B28B1/00

    Abstract: In an example, a method of controlling an additive manufacturing apparatus to generate a three dimensional object comprises processing successive layers of build material so as to form successive layers of a three dimensional object, wherein the processing of each layer is performed within a predetermined layer processing time by a plurality of components. The method may further include selecting, by at least one processor, from a plurality of ancillary tasks, at least one ancillary task to be performed in relation to at least one component of the plurality of components. The method may further include scheduling, by at least one processor, the at least one ancillary task to be performed in relation to the at least one component within the predetermined layer processing time for a single layer or for multiple layers of the build material.

    3D print definition procedures
    13.
    发明授权
    3D print definition procedures 有权

    公开(公告)号：US11220061B2

    公开(公告)日：2022-01-11

    申请号：US16093702

    申请日：2016-05-12

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  Luis Garcia Garcia ,  Salvador Sanchez Ribes

    Inventor： Luis Garcia Garcia ,  Scott White ,  Salvador Sanchez Ribes

    IPC: B29C64/393 ,  B33Y30/00 ,  B29C64/165 ,  B33Y10/00 ,  B33Y50/02 ,  G05B19/4099

    Abstract: There is disclosed a non-transitory machine readable storage medium encoded with instructions executable by a processor and comprising instructions to: receive object data corresponding to a three-dimensional object to be generated; define print data for each of a plurality of slices of the object to control a respective layer forming operation in which print agent is ejected on a layer of build material in a pattern corresponding to selective fusing of the build material, wherein the print data and the respective pattern is defined for each slice according to object a print definition procedure; and select the print definition procedure from a plurality of print definition procedures based on a user input. There is also disclosed a corresponding method and additive manufacturing apparatus.

    XML file condensing
    16.
    发明授权
    XML file condensing 有权

    公开(公告)号：US10817473B2

    公开(公告)日：2020-10-27

    申请号：US15765970

    申请日：2015-11-20

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

    Inventor： Salvador Sanchez Ribes ,  Jorge Castano Aspas

    IPC: G06F3/12 ,  G06F16/174 ,  G06F16/81 ,  G06F16/84 ,  H03M7/30 ,  G06F40/14 ,  G06F40/146 ,  G06F40/154

    Abstract: Examples associated with extensible markup language (XML) file condensing are described. On example includes generating a set of indexes from an XML file. The set of indexes may include a tag index that indexes tag terms used in the XML file, an attribute indexes attribute terms in the XML file, and a value index that indexes value terms in the XML file. The example also includes condensing the XML file into a condensed version of the XML file by translating the XML file according to the indexes. The example also includes generating a translated file. The translated file may be made from the set of indexes and the condensed version of the XML file.

    FLUSHING A FLUID EJECTION DEVICE
    18.
    发明申请
    FLUSHING A FLUID EJECTION DEVICE 审中-公开

    公开(公告)号：US20190240910A1

    公开(公告)日：2019-08-08

    申请号：US16315261

    申请日：2016-10-19

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

    Inventor： Salvador Sanchez Ribes ,  Jeffrey Wagner

    IPC: B29C64/35 ,  B29C64/209 ,  B29C64/393

    CPC classification number: B29C64/35 ,  B29C64/209 ,  B29C64/386 ,  B29C64/393 ,  B33Y40/00 ,  B33Y50/02

    Abstract: A fluid ejection device controller for controlling a fluid ejection device of a three dimensional printing system has a processor and a memory. The memory includes executable instructions that when executed by the processor causes the fluid ejection device controller to control a motion of the fluid ejection device to print agent onto a layer of build material in a build area; and to flush agent through at least one nozzle of the fluid ejection device in response to detecting, by the fluid ejection device controller, an erroneous stopping of the motion of the fluid ejection device and the fluid ejection device being positioned on top of the build area.

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