AUTO TIP CALIBRATION IN AN EXTRUSION APPARATUS
    5.
    发明公开
    AUTO TIP CALIBRATION IN AN EXTRUSION APPARATUS 有权
    自校准TOP AT的挤出装置

    公开(公告)号:EP2004896A2

    公开(公告)日:2008-12-24

    申请号:EP07753088.9

    申请日:2007-03-15

    申请人: STRATASYS, INC.

    IPC分类号: D04H1/16

    摘要: The present invention is a method for performing a calibration routine of a deposition device in a three-dimensional modeling machine that deposits a material to build up three-dimensional objects as directed by a controller on a substrate mounted on a platform. The method comprises generating a material build profile, which represents a three-dimensional structure at defined locations. A relative position of the material build profile is then determined. An expected build profile is identified and then compared to the determined relative position of the material build profile to identify any difference which represents an offset. The modeling system then positions the deposition device based upon the offset.