COLD PLATE DESIGN FEATURES AMENABLE FOR ADDITIVE MANUFACTURING POWDER REMOVAL

    公开(公告)号:US20220258241A1

    公开(公告)日:2022-08-18

    申请号:US17175091

    申请日:2021-02-12

    申请人: Raytheon Company

    摘要: A method of manufacturing a cold plate includes forming a fluid circuit on a build surface in a layer-by-layer fashion from a build material. The fluid circuit includes a plurality of peripheral walls, each of the plurality of peripheral walls at least partially defining a primary channel, a longitudinally one of the peripheral walls being formed to include apertures configured to permit excess build material to pass therethrough. A central wall of the fluid circuit at least partially defines the primary channel and a plurality of secondary channels fluidly connected to the primary channel. The method further includes removing excess build material through the apertures.

    Cold plate design features amenable for additive manufacturing powder removal

    公开(公告)号:US11583929B2

    公开(公告)日:2023-02-21

    申请号:US17175091

    申请日:2021-02-12

    申请人: Raytheon Company

    摘要: A method of manufacturing a cold plate includes forming a fluid circuit on a build surface in a layer-by-layer fashion from a build material. The fluid circuit includes a plurality of peripheral walls, each of the plurality of peripheral walls at least partially defining a primary channel, a longitudinally one of the peripheral walls being formed to include apertures configured to permit excess build material to pass therethrough. A central wall of the fluid circuit at least partially defines the primary channel and a plurality of secondary channels fluidly connected to the primary channel. The method further includes removing excess build material through the apertures.