MULTI-COMPONENT STRUCTURE OPTIMIZATION FOR COMBINING 3-D PRINTED AND COMMERCIALLY AVAILABLE PARTS

    公开(公告)号:US20240210914A1

    公开(公告)日:2024-06-27

    申请号:US18594730

    申请日:2024-03-04

    IPC分类号: G05B19/4099

    摘要: Aspects of methods, apparatuses, and computer-readable media for performing multi-material selection optimization (MMSO) to provide topologically and geometrically optimized multi-component structures (MCSs) across a plurality of design inputs and constraints are proposed. In some embodiments, a 3-D print model of an object based on load case criteria is obtained. A portion of the 3-D print model is determined that can be replaced with a commercial-off-the-shelf (COTS) part model such that the load case criteria remain satisfied. The portion or the 3-D print model can then be replaced with the COTS part model to determine the MCS model. In various embodiments, a mesh representation of the model can be generated, and plurality of optimization techniques can be used to determine the MCS model.

    MULTI-COMPONENT STRUCTURE OPTIMIZATION FOR COMBINING 3-D PRINTED AND COMMERCIALLY AVAILABLE PARTS

    公开(公告)号:US20220206459A1

    公开(公告)日:2022-06-30

    申请号:US17522690

    申请日:2021-11-09

    IPC分类号: G05B19/4099

    摘要: Aspects of methods, apparatuses, and computer-readable media for performing multi-material selection optimization (MMSO) to provide topologically and geometrically optimized multi-component structures (MCSs) across a plurality of design inputs and constraints are proposed. In some embodiments, a 3-D print model of an object based on load case criteria is obtained. A portion of the 3-D print model is determined that can be replaced with a commercial-off-the-shelf (COTS) part model such that the load case criteria remain satisfied. The portion or the 3-D print model can then be replaced with the COTS part model to determine the MCS model. In various embodiments, a mesh representation of the model can be generated, and plurality of optimization techniques can be used to determine the MCS model.