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    AUTOZONING OF ADDITIVE MANUFACTURING PRINT PARAMETERS
    1.
    发明申请
    AUTOZONING OF ADDITIVE MANUFACTURING PRINT PARAMETERS 有权

    公开(公告)号：US20220035336A1

    公开(公告)日：2022-02-03

    申请号：US17505286

    申请日：2021-10-19

    Applicant: General Electric Company

    Inventor： Arvind RANGARAJAN ,  Christina Margaret VASIL ,  Joshua MOOK ,  Anthony J. VINCIQUERRA ,  Brian MCCARTHY ,  Vipul Kumar GUPTA

    IPC: G05B19/4099 ,  G06K15/02 ,  B23K26/342 ,  B33Y50/02

    Abstract: A method, medium, and system including determining a material property value to assign to each of the plurality of 3D volume elements, wherein the material property values assigned to the plurality of 3D volume elements are classified into a predetermined number of bins that correspond to a plurality of different additive manufacturing (AM) print parameter sets, generating a plurality of transfer functions to determine relationships between the material property values assigned to the plurality of 3D volume elements and a plurality of desired AM print parameter sets, automatically determining, based on the plurality of transfer functions, an assignment of one of the plurality of different AM print parameter sets to each of the plurality of 3D volume elements, and validating the determined assignments of the plurality of different AM print parameter sets for the plurality of 3D volume elements based on the plurality of transfer functions.

    SENSOR BASED SMART SEGMENTATION
    2.
    发明申请
    SENSOR BASED SMART SEGMENTATION 审中-公开

    公开(公告)号：US20200272128A1

    公开(公告)日：2020-08-27

    申请号：US16287192

    申请日：2019-02-27

    Applicant: General Electric Company

    Inventor： Subhrajit ROYCHOWDHURY ,  Vipul Kumar GUPTA ,  Randal T RAUSCH ,  Justin John GAMBONE ,  Xiaohu PING ,  Alexander CHEN ,  John Erik HERSHEY

    IPC: G05B19/4099 ,  G05B13/02 ,  B33Y50/02

    Abstract: According to some embodiments, system and methods are provided comprising receiving, via a communication interface of a platform comprising a segmentation module and a processor, a defined geometry for one or more geometric structures forming one or more parts, wherein the parts are manufactured with an additive manufacturing machine; generating a build file including an initial parameter set to fabricate each part; fabricating the part based on the build file; receiving sensor data for the fabricated part; generating a parameter set for each layer that forms the part, via execution of an iterative learning control process for each layer; generating raw power data for each layer that forms the part, using the processor, based on the generated parameter set; applying a noise reduction process to the raw power data; and generating a segmented build file, using the segmentation module, via application of the noise reduction process on the raw power data. Numerous other aspects are provided.

    AUTOZONING OF ADDITIVE MANUFACTURING PRINT PARAMETERS
    5.
    发明申请
    AUTOZONING OF ADDITIVE MANUFACTURING PRINT PARAMETERS 有权

    公开(公告)号：US20210034037A1

    公开(公告)日：2021-02-04

    申请号：US16527397

    申请日：2019-07-31

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Arvind RANGARAJAN ,  Christina Margaret VASIL ,  Joshua MOOK ,  Anthony J. VINCIQUERRA ,  Brian MCCARTHY ,  Vipul Kumar GUPTA

    IPC: G05B19/4099 ,  G06K15/02 ,  B33Y50/02 ,  B23K26/342

    Abstract: A method, medium, and system to automatically determine parameter sets for an additive manufacturing (AM) of a part, the method including executing a load analysis on a model of a part to emulate a load on each of a plurality of regions of the part; determining a representation of the model of the part as a plurality of discrete three-dimensional (3D) volume elements; determining, based on an output of the load analysis, a life or material property value to assign to each of the plurality of 3D volume elements; automatically determining an assignment of one of a plurality of additive manufacturing (AM) print parameter sets to each of the plurality of 3D volume elements; and saving a record of the determined assignments of the AM print parameter sets to each of the plurality of 3D volume elements.

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