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    • 41. 发明公开
    • Apparatus for supplying particles and/or granules to form a layer of prescribed thickness and method for producing patterned shaped articles using the apparatus
    • 用于供给的颗粒和/或用于产生具有预定厚度的层的颗粒,和用于方法的装置生产图案使用该装置的成型制品。
    • EP0558248A2
    • 1993-09-01
    • EP93301271.8
    • 1993-02-22
    • CCA INC.
    • Uchida, HiroshiOnuki, MituhiroWatanabe, Hideo
    • B28B1/00B28B23/00B44F9/04
    • B28B23/0075B28B1/00B28B1/008B28B13/02B28B13/0295B44F9/04
    • An apparatus for supplying particles and/or granules to form a layer of prescribed thickness onto a given surface (10, 11) includes endless pattern-forming device (1, 2) having a plurality of spaces, a device (3, 4) for supplying particles and/or granules into the spaces via a control member (6, 7) provided on the particle or granule-supplying device, a device (8, 9) for temporarily retaining the supplied particles and/or granules in the spaces, and a device for releasing the temporarily retained particles and/or granules onto the given surface. A patterned shaped article is produced by a method using the apparatus. The method includes supplying dry particles and/or granules for a pattern course into the spaces, temporarily retaining the supplied particles and/or granules in the spaces, releasing the temporarily retained particles and/or granules onto the given surface, and allowing the released particles and/or granules to set on the given surface.
    • 用于供给的颗粒和/或颗粒以形成一定厚度的层到给定表面(10,11)的装置包括:无端的图案形成装置(1,2),其具有的空间复数,一个用于设备(​​3,4) 供给的颗粒和/或颗粒成经由控制构件的空间(6,7)设置在所述粒子或颗粒供给装置,一个装置(8,9),用于暂时保持在所述空间中提供颗粒和/或颗粒,和 用于释放临时保持的颗粒和/或颗粒向指定表面的装置。 图案成形物品是通过使用该装置的方法制造。 该方法包括:供给用于图案层的干颗粒和/或颗粒进入的空间,暂时保持在空间中提供颗粒和/或颗粒,释放临时保持的颗粒和/或颗粒向指定表面,并允许释放的颗粒 和/或颗粒的给定表面上设置。
    • 42. 发明公开
    • Method for producing patterned shaped article
    • Verfahren zur Herstellung von gemusterten,geformten Artikeln。
    • EP0558247A2
    • 1993-09-01
    • EP93301270.0
    • 1993-02-22
    • CCA INC.
    • Uchida, HiroshiOnuki, MituhiroWatanabe, Hideo
    • B28B1/00B28B23/00B44F9/04B28B13/02
    • B28B1/008B28B1/00B44F9/04Y10S264/31
    • A patterned shaped article is produced by a method which includes the steps of supplying a first material (11) onto a given surface (8) until the first material forms a layer of predetermined thickness, removing part of the layer to form at least one concave portion (20) in the layer, filling the at least one concave portion with at least one kind of second material (12, 13) different in color and quality from the first material, and causing the first and second materials to set into an integral mass. When the first material is dry, the second material may be either dry or wet. When the first material is wet, the second material is dry and the moisture of the first wet material is absorbed before the step of removing part of the layer of the first material.
    • 通过一种方法制造图案成形制品,该方法包括以下步骤:将第一材料(11)供应到给定表面(8)上,直到第一材料形成预定厚度的层,去除该层的一部分以形成至少一个凹部 在所述层中的部分(20)中,用与所述第一材料不同的颜色和质量的至少一种第二材料(12,13)填充所述至少一个凹部,并且使所述第一和第二材料成为积分 质量。 当第一种材料干燥时,第二种材料可以是干的或湿的。 当第一材料是湿的时,第二材料是干的,并且在去除第一材料层的一部分的步骤之前第一湿材料的水分被吸收。
    • 46. 发明公开
    • ADDITIVE MANUFACTURING DEVICE UTILIZING EB-LASER COMPOSITE SCAN
    • 利用EB激光复合扫描的添加剂制造装置
    • EP3269473A1
    • 2018-01-17
    • EP16761103.7
    • 2016-03-09
    • Tsinghua University
    • LIN, FengZHOU, BinGUO, ChaoGE, WenjunZHANG, Lei
    • B22F3/105B28B1/00
    • B22F3/1055B22F2003/1056B22F2003/1057B22F2999/00B23K15/002B23K15/004B23K15/0086B23K26/046B23K26/082B23K26/1224B23K26/342B28B1/00B28B1/001B28B17/0081B29C64/153B29C64/371B33Y30/00B33Y50/02H01J37/3178Y02P10/295B22F2203/00
    • An additive manufacturing device comprises: a vacuum forming chamber (1), a worktable device, a powder supply device, at least one electron beam (EB) emission focusing and scanning device (6), at least one laser beam emission focusing and scanning device (7), and a controller. A forming region of the worktable device is at least provided within the vacuum forming chamber (1). The powder supply device is configured to supply powders to the forming region. Scanning ranges of the EB emission focusing and scanning device (6) and the laser beam emission focusing and scanning device (7) are configured to cover at least a part of the forming region. The controller is configured to control the EB emission focusing and scanning device (6) and the laser beam emission focusing and scanning device (7) so as to perform a powder scanning and forming integrated treatment on the forming region. The additive manufacturing device can apply additive manufacturing to create three-dimensional parts having a good-performance, high-efficiency, and high-precision, and highly adaptive to different materials.
    • 一种增材制造装置包括:真空形成室(1),工作台装置,粉末供应装置,至少一个电子束(EB)发射聚焦和扫描装置(6),至少一个激光束发射聚焦和扫描装置 (7)和一个控制器。 工作台装置的成形区域至少设置在真空成形室(1)内。 粉末供应装置构造成将粉末供应到成型区域。 EB发射聚焦和扫描装置(6)和激光束发射聚焦和扫描装置(7)的扫描范围构造为覆盖成形区域的至少一部分。 控制器用于控制EB发射聚焦扫描装置(6)和激光束发射聚焦扫描装置(7),对成形区域进行粉末扫描并形成一体化处理。 增材制造装置可以应用增材制造来创建具有良好性能,高效率和高精度,并且对不同材料具有高度适应性的三维部件。