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    APPARATUS AND METHOD FOR FORMING THREE-DIMENSIONAL OBJECTS USING A CURVED BUILD PLATFORM OR CURVED SOLIDIFICATION SUBSTRATE
    1.
    发明申请
    APPARATUS AND METHOD FOR FORMING THREE-DIMENSIONAL OBJECTS USING A CURVED BUILD PLATFORM OR CURVED SOLIDIFICATION SUBSTRATE 审中-公开
    使用曲面建造平台或曲面凝固基板形成三维物体的装置和方法

    公开(公告)号：WO2015054340A2

    公开(公告)日：2015-04-16

    申请号：PCT/US2014/059611

    申请日：2014-10-08

    Applicant: GLOBAL FILTRATION SYSTEMS, a dba of GULF FILTRATION SYSTEMS INC.

    Inventor： EL-SIBLANI, Ali ,  SHKOLNIK, Alexandr ,  ZHOU, Chi

    IPC: H04L29/08 ,  H04L29/06

    CPC classification number: B33Y10/00 ,  B29C64/135 ,  B29C67/0066 ,  B29L2031/772 ,  B29L2031/7739

    Abstract: An apparatus and method for making a three-dimensional object from a solidifiable material using a linear solidification device is shown and described. Either a build platform or a solidification substrate has a curved surface, and each point on the curved surface traverses a trochoidal path during an object solidification operation. The curved surface allows the separation forces between the solidification substrate and the most recently solidified layer of material to be concentrated along a line instead of along a planar section which reduces the overall separation force and the likelihood of damaging a part.

    Abstract translation: 示出并描述了使用线性固化装置由可固化材料制造三维物体的设备和方法。 构建平台或凝固基底具有弯曲表面，并且在物体凝固操作期间，弯曲表面上的每个点都穿过余摆线路径。 曲面允许凝固基底和最近凝固的材料层之间的分离力沿着一条线而不是沿着平面部分集中，这减少了整体分离力和损坏部件的可能性。

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