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    Techniques for build platform part release in additive fabrication and related systems and methods
    1.
    发明授权
    Techniques for build platform part release in additive fabrication and related systems and methods 有权

    公开(公告)号：US12263638B2

    公开(公告)日：2025-04-01

    申请号：US18594688

    申请日：2024-03-04

    Applicant: Formlabs, Inc.

    Inventor： Craig Broady ,  Gurshan Deol ,  Gagandeep Singh

    IPC: B29C64/245 ,  B29C64/135 ,  B33Y30/00 ,  B33Y40/20 ,  B29C64/124 ,  B29C64/153

    Abstract: According to some aspects, an additive fabrication device and a build platform suitable for use within an additive fabrication device are provided. The build platform may include a build surface on which material may be formed by the additive fabrication device when the build platform is installed within the additive fabrication device. According to some embodiments, the build platform may include a flexible build layer and at least one removal mechanism configured to be actuated to apply a force to the flexible build layer. Such actuation may cause the flexible build layer to deform, thereby enabling separation of material adhered to the build surface from the build platform. According to some embodiments, the build platform may comprise a restorative mechanism that acts to return the flexible build layer to a flat state so that subsequent additive fabrication may form material on a flat build surface.

    TECHNIQUES FOR BUILD PLATFORM PART RELEASE IN ADDITIVE FABRICATION AND RELATED SYSTEMS AND METHODS
    4.
    发明申请
    TECHNIQUES FOR BUILD PLATFORM PART RELEASE IN ADDITIVE FABRICATION AND RELATED SYSTEMS AND METHODS 审中-公开

    公开(公告)号：US20200368966A1

    公开(公告)日：2020-11-26

    申请号：US16927150

    申请日：2020-07-13

    Applicant: Formlabs, Inc.

    Inventor： Craig Broady ,  Gurshan Deol ,  Gagandeep Singh

    IPC: B29C64/245 ,  B33Y30/00 ,  B29C64/135 ,  B33Y40/00

    Abstract: According to some aspects, an additive fabrication device and a build platform suitable for use within an additive fabrication device are provided. The build platform may include a build surface on which material may be formed by the additive fabrication device when the build platform is installed within the additive fabrication device. According to some embodiments, the build platform may include a flexible build layer and at least one removal mechanism configured to be actuated to apply a force to the flexible build layer. Such actuation may cause the flexible build layer to deform, thereby enabling separation of material adhered to the build surface from the build platform. According to some embodiments, the build platform may comprise a restorative mechanism that acts to return the flexible build layer to a flat state so that subsequent additive fabrication may form material on a flat build surface.

    TECHNIQUES FOR BUILD PLATFORM PART RELEASE IN ADDITIVE FABRICATION AND RELATED SYSTEMS AND METHODS
    5.
    发明申请
    TECHNIQUES FOR BUILD PLATFORM PART RELEASE IN ADDITIVE FABRICATION AND RELATED SYSTEMS AND METHODS 有权

    公开(公告)号：US20210229353A1

    公开(公告)日：2021-07-29

    申请号：US17156925

    申请日：2021-01-25

    Applicant: Formlabs, Inc.

    Inventor： Craig Broady ,  Gurshan Deol ,  Gagandeep Singh

    IPC: B29C64/245 ,  B33Y30/00 ,  B29C64/135 ,  B33Y40/00

    Abstract: According to some aspects, an additive fabrication device and a build platform suitable for use within an additive fabrication device are provided. The build platform may include a build surface on which material may be formed by the additive fabrication device when the build platform is installed within the additive fabrication device. According to some embodiments, the build platform may include a flexible build layer and at least one removal mechanism configured to be actuated to apply a force to the flexible build layer. Such actuation may cause the flexible build layer to deform, thereby enabling separation of material adhered to the build surface from the build platform. According to some embodiments, the build platform may comprise a restorative mechanism that acts to return the flexible build layer to a flat state so that subsequent additive fabrication may form material on a flat build surface.

    Techniques for build platform part release in additive fabrication and related systems and methods
    6.
    发明授权
    Techniques for build platform part release in additive fabrication and related systems and methods 有权

    公开(公告)号：US10899077B2

    公开(公告)日：2021-01-26

    申请号：US16927150

    申请日：2020-07-13

    Applicant: Formlabs, Inc.

    Inventor： Craig Broady ,  Gurshan Deol ,  Gagandeep Singh

    IPC: B29C64/245 ,  B33Y30/00 ,  B33Y40/00 ,  B29C64/135 ,  B29C64/124 ,  B29C64/153

    Abstract: According to some aspects, an additive fabrication device and a build platform suitable for use within an additive fabrication device are provided. The build platform may include a build surface on which material may be formed by the additive fabrication device when the build platform is installed within the additive fabrication device. According to some embodiments, the build platform may include a flexible build layer and at least one removal mechanism configured to be actuated to apply a force to the flexible build layer. Such actuation may cause the flexible build layer to deform, thereby enabling separation of material adhered to the build surface from the build platform. According to some embodiments, the build platform may comprise a restorative mechanism that acts to return the flexible build layer to a flat state so that subsequent additive fabrication may form material on a flat build surface.

    Techniques for build platform part release in additive fabrication and related systems and methods
    7.
    发明授权
    Techniques for build platform part release in additive fabrication and related systems and methods 有权

    公开(公告)号：US10710303B2

    公开(公告)日：2020-07-14

    申请号：US15835163

    申请日：2017-12-07

    Applicant: Formlabs, Inc.

    Inventor： Craig Broady ,  Gurshan Deol ,  Gagandeep Singh

    IPC: B29C64/245 ,  B33Y30/00 ,  B29C64/135 ,  B33Y40/00 ,  B29C64/153 ,  B29C64/124

    Abstract: According to some aspects, an additive fabrication device and a build platform suitable for use within an additive fabrication device are provided. The build platform may include a build surface on which material may be formed by the additive fabrication device when the build platform is installed within the additive fabrication device. According to some embodiments, the build platform may include a flexible build layer and at least one removal mechanism configured to be actuated to apply a force to the flexible build layer. Such actuation may cause the flexible build layer to deform, thereby enabling separation of material adhered to the build surface from the build platform. According to some embodiments, the build platform may comprise a restorative mechanism that acts to return the flexible build layer to a flat state so that subsequent additive fabrication may form material on a flat build surface.

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