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    Techniques for additive fabrication process optimization and related systems and methods
    1.
    发明授权
    Techniques for additive fabrication process optimization and related systems and methods 有权

    公开(公告)号：US10569526B2

    公开(公告)日：2020-02-25

    申请号：US15248626

    申请日：2016-08-26

    Applicant: Formlabs, Inc.

    Inventor： Ben FrantzDale ,  Steven Thomas ,  Nicholas M. Sohn

    IPC: B33Y50/02 ,  B33Y10/00

    Abstract: According to some aspects, a method of additive fabrication is provided wherein a plurality of layers of material are formed on a surface of a build platform, each layer of material being formed so as to contact a container in addition to the surface of the build platform and/or a previously formed layer of material. The method comprises forming a layer of material in contact with the container and in contact with a previously formed layer of material, and subsequent to the forming of the layer of the material, separating the layer of material from the container by simultaneously applying a first force to the layer of the material in a direction perpendicular to the surface of the build platform, and a second force to the layer of the material in a direction parallel to the surface of the build platform.

    TECHNIQUES FOR APPLYING A PEEL OPERATION DURING ADDITIVE FABRICATION AND RELATED SYSTEMS AND METHODS
    2.
    发明申请
    TECHNIQUES FOR APPLYING A PEEL OPERATION DURING ADDITIVE FABRICATION AND RELATED SYSTEMS AND METHODS 审中-公开
    在加工制造过程中应用PEEL操作的技术及相关系统和方法

    公开(公告)号：US20160052205A1

    公开(公告)日：2016-02-25

    申请号：US14830272

    申请日：2015-08-19

    Applicant: Formlabs, Inc.

    Inventor： Ben FrantzDale

    IPC: B29C67/00

    CPC classification number: B29C67/0066 ,  B29C64/135 ,  B29C64/20 ,  B33Y10/00 ,  B33Y30/00

    Abstract: According to some aspects, an additive fabrication device is provided. The additive fabrication device may be configured to form layers of material on a build platform, each layer of material being formed so as to contact a container in addition to the build platform and/or a previously formed layer of material, and may comprise a build platform, a container, and a plurality of mechanical linkages each independently coupled to the container and configured to move the container relative to the build platform.

    Abstract translation: 根据一些方面，提供了一种添加剂制造装置。 添加剂制造装置可以被配置为在构建平台上形成材料层，每层材料形成为除了构建平台和/或先前形成的材料层之外还与容器接触，并且可以包括构建 平台，容器和多个机械联动装置，每个机械连接件各自独立地联接到容器并且构造成相对于构建平台移动容器。

    TECHNIQUES FOR ADDITIVE FABRICATION PROCESS OPTIMIZATION AND RELATED SYSTEMS AND METHODS
    4.
    发明申请
    TECHNIQUES FOR ADDITIVE FABRICATION PROCESS OPTIMIZATION AND RELATED SYSTEMS AND METHODS 审中-公开

    公开(公告)号：US20200164628A1

    公开(公告)日：2020-05-28

    申请号：US16776664

    申请日：2020-01-30

    Applicant: Formlabs, Inc.

    Inventor： Ben FrantzDale ,  Steven Thomas ,  Nicholas M. Sohn

    IPC: B33Y50/02 ,  B29C64/386 ,  B29C64/129 ,  B29C64/135 ,  B33Y10/00

    Abstract: According to some aspects, a method of additive fabrication is provided wherein a plurality of layers are formed on a build platform, each layer contacting a container in addition to the build platform and/or a previously formed layer, the method comprising calculating, using at least one processor, one or more forces to be applied to a first layer of the plurality of layers subsequent to the first layer being formed, said calculating being based at least in part on a determined area of at least one portion of the first layer that overhangs a second layer of the plurality of layers, forming the first layer, the first layer being in contact with the container and in contact with a previously formed layer of the plurality of layers, and separating the first layer from the container by applying the calculated one or more forces to the first layer.

    TECHNIQUES FOR ADDITIVE FABRICATION PROCESS OPTIMIZATION AND RELATED SYSTEMS AND METHODS
    6.
    发明申请
    TECHNIQUES FOR ADDITIVE FABRICATION PROCESS OPTIMIZATION AND RELATED SYSTEMS AND METHODS 有权

    公开(公告)号：US20220363048A1

    公开(公告)日：2022-11-17

    申请号：US17832170

    申请日：2022-06-03

    Applicant: Formlabs, Inc.

    Inventor： Ben FrantzDale ,  Steven Thomas ,  Nicholas M. Sohn

    IPC: B33Y10/00 ,  B33Y50/02 ,  B29C64/129 ,  B29C64/386 ,  B29C64/135

    Abstract: According to some aspects, a method of additive fabrication is provided wherein a plurality of layers are formed on a build platform, each layer contacting a container in addition to the build platform and/or a previously formed layer, the method comprising calculating, using at least one processor, one or more forces to be applied to a first layer of the plurality of layers subsequent to the first layer being formed, said calculating being based at least in part on a determined area of at least one portion of the first layer that overhangs a second layer of the plurality of layers, forming the first layer, the first layer being in contact with the container and in contact with a previously formed layer of the plurality of layers, and separating the first layer from the container by applying the calculated one or more forces to the first layer.

    Techniques for additive fabrication process optimization and related systems and methods
    9.
    发明授权
    Techniques for additive fabrication process optimization and related systems and methods 有权

    公开(公告)号：US11351770B2

    公开(公告)日：2022-06-07

    申请号：US16776664

    申请日：2020-01-30

    Applicant: Formlabs, Inc.

    Inventor： Ben FrantzDale ,  Steven Thomas ,  Nicholas M. Sohn

    IPC: B33Y10/00 ,  B33Y50/02 ,  B29C64/135 ,  B29C64/129 ,  B29C64/386

    Abstract: According to some aspects, a method of additive fabrication is provided wherein a plurality of layers are formed on a build platform, each layer contacting a container in addition to the build platform and/or a previously formed layer, the method comprising calculating, using at least one processor, one or more forces to be applied to a first layer of the plurality of layers subsequent to the first layer being formed, said calculating being based at least in part on a determined area of at least one portion of the first layer that overhangs a second layer of the plurality of layers, forming the first layer, the first layer being in contact with the container and in contact with a previously formed layer of the plurality of layers, and separating the first layer from the container by applying the calculated one or more forces to the first layer.

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