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    COMPUTER AIDED DESIGN WITH GEOMETRY FILTERING TO FACILITATE MANUFACTURING
    2.
    发明公开
    COMPUTER AIDED DESIGN WITH GEOMETRY FILTERING TO FACILITATE MANUFACTURING 审中-公开

    公开(公告)号：US20230152778A1

    公开(公告)日：2023-05-18

    申请号：US17978836

    申请日：2022-11-01

    Applicant: Autodesk, Inc.

    Inventor： Benjamin McKittrick Weiss ,  Jesus Rodriguez ,  Ebot Etchu Ndip-Agbor ,  Nigel Jed Wesley Morris ,  Adrian Adam Thomas Butscher

    IPC: G05B19/4099 ,  B33Y50/02

    CPC classification number: G05B19/4099 ,  B33Y50/02 ,  G05B2219/35134

    Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures using techniques that facilitate manufacturing, include: modifying a three dimensional shape, for which a corresponding physical structure is to be created using a manufacturing process, to produce a modified three dimensional shape; and providing the modified shape of the modeled object for use in manufacturing the physical structure using one or more computer-controlled manufacturing systems that employ the manufacturing process. The modifications can include, for each of two or more discrete layers of the three dimensional shape along a direction associated with the manufacturing process, extracting a two dimensional profile representation of the three dimensional shape in a current discrete layer, offsetting the two dimensional profile representation by an amount associated with the manufacturing process, and changing a next discrete layer using an offset two dimensional profile representation of the current discrete layer.

    COMPUTER AIDED GENERATIVE DESIGN WITH FILTERING TO FACILITATE 2.5-AXIS SUBTRACTIVE MANUFACTURING PROCESSES
    3.
    发明申请
    COMPUTER AIDED GENERATIVE DESIGN WITH FILTERING TO FACILITATE 2.5-AXIS SUBTRACTIVE MANUFACTURING PROCESSES 有权

    公开(公告)号：US20210356939A1

    公开(公告)日：2021-11-18

    申请号：US16877286

    申请日：2020-05-18

    Applicant: Autodesk, Inc.

    Inventor： Jaesung Eom ,  Ravi Kumar Burla ,  Jesus Rodriguez ,  Benjamin McKittrick Weiss ,  Nan Li

    IPC: G05B19/414 ,  G05B19/418 ,  G06F30/20

    Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures using generative design processes, where the 3D models of the physical structures are produced so as to facilitate manufacturing of the physical structures using 2.5-axis subtractive manufacturing systems and techniques, include: obtaining a design space for an object to be manufactured, design criteria, and load case(s); iteratively modifying a generatively designed 3D shape of the modeled object, including generating 2D profile representations (corresponding to discrete layers) of an updated version of the 3D shape, extruding the 2D profile representations along the milling direction, and forming a next version of the 3D shape of the modeled object from a combination of the 3D representations produced by the extruding; and providing the generatively designed 3D shape of the modeled object for use in manufacturing the physical structure using a 2.5-axis subtractive manufacturing process.

    Computer aided generative design with modal analysis driven shape modification process
    4.
    发明授权
    Computer aided generative design with modal analysis driven shape modification process 有权

    公开(公告)号：US12229476B2

    公开(公告)日：2025-02-18

    申请号：US17236917

    申请日：2021-04-21

    Applicant: Autodesk, Inc.

    Inventor： Ravi Kumar Burla ,  Jesus Rodriguez ,  Siavash Navadeh Meshkat ,  Jaesung Eom

    IPC: G06F30/12 ,  G06F17/16 ,  G06F30/10 ,  G06F30/20 ,  G06N3/0475

    Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures using generative design processes include: obtaining one or more design criteria, a model of an object for which a physical structure is to be manufactured, and a set of eigenmodes from a modal analysis of the model of the object; extracting a proper subset of non-zero eigenmodes from the set of eigenmodes, wherein the proper subset of non-zero eigenmodes include at least three lowest valued, non-zero eigenmodes; combining data of the proper subset of non-zero eigenmodes to form a strain energy field for the model of the object; iteratively modifying a generatively designed shape of the model of the object using the strain energy field to drive changes to the generatively designed shape of the model; and providing the generatively designed shape of the model of the object.

    COMPUTER AIDED GENERATIVE DESIGN WITH FILTERING TO FACILITATE 2.5-AXIS SUBTRACTIVE MANUFACTURING PROCESSES
    5.
    发明申请
    COMPUTER AIDED GENERATIVE DESIGN WITH FILTERING TO FACILITATE 2.5-AXIS SUBTRACTIVE MANUFACTURING PROCESSES 有权

    公开(公告)号：US20220373996A1

    公开(公告)日：2022-11-24

    申请号：US17875286

    申请日：2022-07-27

    Applicant: Autodesk, Inc.

    Inventor： Jaesung Eom ,  Ravi Kumar Burla ,  Jesus Rodriguez ,  Benjamin McKittrick Weiss ,  Nan Li

    IPC: G05B19/414 ,  G06F30/20 ,  G05B19/418

    Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures using generative design processes, where the 3D models of the physical structures are produced so as to facilitate manufacturing of the physical structures using 2.5-axis subtractive manufacturing systems and techniques, include: obtaining a design space for an object to be manufactured, design criteria, and load case(s); iteratively modifying a generatively designed 3D shape of the modeled object, including generating 2D profile representations (corresponding to discrete layers) of an updated version of the 3D shape, extruding the 2D profile representations along the milling direction, and forming a next version of the 3D shape of the modeled object from a combination of the 3D representations produced by the extruding; and providing the generatively designed 3D shape of the modeled object for use in manufacturing the physical structure using a 2.5-axis subtractive manufacturing process.

    Computer aided generative design with filtering to facilitate 2.5-axis subtractive manufacturing processes
    6.
    发明授权
    Computer aided generative design with filtering to facilitate 2.5-axis subtractive manufacturing processes 有权

    公开(公告)号：US11409262B2

    公开(公告)日：2022-08-09

    申请号：US16877286

    申请日：2020-05-18

    Applicant: Autodesk, Inc.

    Inventor： Jaesung Eom ,  Ravi Kumar Burla ,  Jesus Rodriguez ,  Benjamin McKittrick Weiss ,  Nan Li

    IPC: G06F30/20 ,  G05B19/414 ,  G05B19/418 ,  G06F111/10

    Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures using generative design processes, where the 3D models of the physical structures are produced so as to facilitate manufacturing of the physical structures using 2.5-axis subtractive manufacturing systems and techniques, include: obtaining a design space for an object to be manufactured, design criteria, and load case(s); iteratively modifying a generatively designed 3D shape of the modeled object, including generating 2D profile representations (corresponding to discrete layers) of an updated version of the 3D shape, extruding the 2D profile representations along the milling direction, and forming a next version of the 3D shape of the modeled object from a combination of the 3D representations produced by the extruding; and providing the generatively designed 3D shape of the modeled object for use in manufacturing the physical structure using a 2.5-axis subtractive manufacturing process.

    COMPUTER AIDED GENERATIVE DESIGN WITH OVERALL THICKNESS CONTROL TO FACILITATE MANUFACTURING AND STRUCTURAL PERFORMANCE
    8.
    发明申请
    COMPUTER AIDED GENERATIVE DESIGN WITH OVERALL THICKNESS CONTROL TO FACILITATE MANUFACTURING AND STRUCTURAL PERFORMANCE 有权

    公开(公告)号：US20210350036A1

    公开(公告)日：2021-11-11

    申请号：US16871718

    申请日：2020-05-11

    Applicant: Autodesk, Inc.

    Inventor： Ravi Kumar Burla ,  Jaesung Eom ,  Jesus Rodriguez

    IPC: G06F30/12

    Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures using generative design processes, where the three dimensional (3D) models of the physical structures are produced in accordance with a design criterion that limits a minimum thickness of the generatively designed 3D models, include: obtaining a design space for an object to be manufactured and one or more design criteria including a thickness constraint; iteratively modifying a generatively designed 3D shape of the modeled object in the design space in accordance with the one or more design criteria, including measuring a current thickness for the 3D shape using an overall relationship of a volume of the 3D shape with respect to a surface area of the 3D shape; and providing the generatively designed model for use in manufacturing the physical structure using one or more computer-controlled manufacturing systems.

    COMPUTER AIDED GENERATIVE DESIGN WITH OVERALL THICKNESS CONTROL TO FACILITATE MANUFACTURING AND STRUCTURAL PERFORMANCE
    9.
    发明公开
    COMPUTER AIDED GENERATIVE DESIGN WITH OVERALL THICKNESS CONTROL TO FACILITATE MANUFACTURING AND STRUCTURAL PERFORMANCE 审中-公开

    公开(公告)号：US20230281348A1

    公开(公告)日：2023-09-07

    申请号：US18135055

    申请日：2023-04-14

    Applicant: Autodesk, Inc.

    Inventor： Ravi Kumar Burla ,  Jaesung Eom ,  Jesus Rodriguez

    IPC: G06F30/12

    CPC classification number: G06F30/12 ,  G06F2111/04

    Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures using generative design processes, where the three dimensional (3D) models of the physical structures are produced in accordance with a design criterion that limits a minimum thickness of the generatively designed 3D models, include: obtaining a design space for an object to be manufactured and one or more design criteria including a thickness constraint; iteratively modifying a generatively designed 3D shape of the modeled object in the design space in accordance with the one or more design criteria, including measuring a current thickness for the 3D shape using an overall relationship of a volume of the 3D shape with respect to a surface area of the 3D shape; and providing the generatively designed model for use in manufacturing the physical structure using one or more computer-controlled manufacturing systems.

    Computer aided generative design with overall thickness control to facilitate manufacturing and structural performance
    10.
    发明授权
    Computer aided generative design with overall thickness control to facilitate manufacturing and structural performance 有权

    公开(公告)号：US11645431B2

    公开(公告)日：2023-05-09

    申请号：US16871718

    申请日：2020-05-11

    Applicant: Autodesk, Inc.

    Inventor： Ravi Kumar Burla ,  Jaesung Eom ,  Jesus Rodriguez

    IPC: G06G7/48 ,  G06F30/12 ,  G06F111/04 ,  G06F111/10 ,  G06F113/10

    CPC classification number: G06F30/12 ,  G06F2111/04 ,  G06F2111/10 ,  G06F2113/10

    Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures using generative design processes, where the three dimensional (3D) models of the physical structures are produced in accordance with a design criterion that limits a minimum thickness of the generatively designed 3D models, include: obtaining a design space for an object to be manufactured and one or more design criteria including a thickness constraint; iteratively modifying a generatively designed 3D shape of the modeled object in the design space in accordance with the one or more design criteria, including measuring a current thickness for the 3D shape using an overall relationship of a volume of the 3D shape with respect to a surface area of the 3D shape; and providing the generatively designed model for use in manufacturing the physical structure using one or more computer-controlled manufacturing systems.

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