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    SYSTEMS FOR VOLUME MANUFACTURING OF ITEMS
    46.
    发明公开
    SYSTEMS FOR VOLUME MANUFACTURING OF ITEMS 审中-公开

    公开(公告)号：US20230153927A1

    公开(公告)日：2023-05-18

    申请号：US18154567

    申请日：2023-01-13

    Applicant: Align Technology, Inc.

    Inventor： Artem Borovinskih ,  Qinghui Lu ,  Maneesh Dhagat ,  Shiva P. Sambu ,  Evgeny Timofeyev ,  Dmitry Sultanov ,  Anton Spiridonov ,  Ivan Ionov ,  Sergey Nikolskiy ,  Vasily Ivanov ,  Alexey Vishnevskiy

    IPC: G06Q50/04 ,  B33Y50/02

    CPC classification number: G06Q50/04 ,  B33Y50/02 ,  B33Y80/00

    Abstract: Systems for volume manufacturing of items are provided. In some embodiments, a fabrication system is configured to retrieve a fabrication data package including manufacturing data. The system can verify the manufacturing data of the fabrication data package, and transmit the fabrication data package to at least one fabrication terminal configured to perform at least one fabrication process in accordance with the manufacturing data of the fabrication data package. If a predefined fabrication processing time period has not expired, the system can determine a process load associated with at least one additional fabrication data package, and repeating the above processes for the at least one additional fabrication data package, if the process load of the at least one additional fabrication data package is less than a predetermined process load of the fabrication system. If the predefined fabrication processing time period has expired, the system can generate a status report.

    3D PRINTED OBJECT HAVING OVERCURE REGION
    47.
    发明申请
    3D PRINTED OBJECT HAVING OVERCURE REGION 有权

    公开(公告)号：US20230023773A1

    公开(公告)日：2023-01-26

    申请号：US17959295

    申请日：2022-10-03

    Applicant: Align Technology, Inc.

    Inventor： Mehdi Mojdeh ,  Brett E. Kelly ,  Shiva P. Sambu

    IPC: B29C64/188 ,  B29C64/245 ,  B29C64/35 ,  B29C64/40 ,  B29C71/04 ,  B29C64/393

    Abstract: A three-dimensional (3D) object comprises a plurality of layers representative of an additive manufacturing process, wherein each layer of the plurality of layers approximately has a first thickness. A first layer of the plurality of layers forms at least a portion of a first surface of the 3D object, the first layer comprising a support region and an overcure region, wherein the first layer approximately has the first thickness at the support region and a greater second thickness at the overcure region. A support mark is included at the support region, wherein the support mark is inset from a first surface profile of the 3D object defined by the overcure region.

    Mechanisms to automate removal of aligner from mold
    48.
    发明授权
    Mechanisms to automate removal of aligner from mold 有权

    公开(公告)号：US11420362B2

    公开(公告)日：2022-08-23

    申请号：US16662929

    申请日：2019-10-24

    Applicant: Align Technology, Inc.

    Inventor： Mehdi Mojdeh ,  Shiva P. Sambu ,  Dennis McNamara

    IPC: B29C33/46 ,  B29C33/00 ,  B29C33/20 ,  B29C33/22 ,  A61C13/00

    Abstract: Embodiments relate to automating removal of an untrimmed shell from a mold. In one embodiment, a shell removal device includes a body and a platform disposed within the body. The platform is configured to secure a mold that has an untrimmed shell formed over the mold. The shell removal device further includes a cover configured to secure the untrimmed shell to an upper surface of one or more sidewalls of the body and provide a seal between a lower surface of the untrimmed shell and the upper surface of the one or more sidewalls of the body. The shell removal device may include a media inlet in the body to permit pressurized media into the interior of the body to cause a pressure differential between an upper surface of the untrimmed shell and the lower surface of the untrimmed shell to cause the untrimmed shell to release from the mold.

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