GENERATING THREE-DIMENSIONAL OBJECTS
    52.
    发明申请
    GENERATING THREE-DIMENSIONAL OBJECTS 审中-公开
    生成三维物体

    公开(公告)号:WO2015108545A1

    公开(公告)日:2015-07-23

    申请号:PCT/US2014/014025

    申请日:2014-01-31

    Abstract: An apparatus for generating a three-dimensional object is provided. The apparatus may include a housing having a surface defining a build receiver to receive differently-sized build modules or to receive a plurality of build modules. The build modules may each include a build chamber to receive a layer of build material from a build material distributor. The apparatus may include an agent distributor to selectively deliver a coalescing agent onto portions of the layer of build material to be received from the build material distributor such that when energy is applied to the layer the portions of the layer coalesce and solidify to form a slice of the three-dimensional object.

    Abstract translation: 提供一种用于产生三维物体的装置。 该装置可以包括壳体,其具有限定构建接收器的表面以接收不同尺寸的构建模块或接收多个构建模块。 构建模块可以各自包括构建室,以从构建材料分配器接收构建材料层。 该设备可以包括代理分配器,以选择性地将聚结剂递送到要从构建材料分配器接收的构建材料层的部分上,使得当能量施加到层时,层的部分聚结并固化以形成切片 的三维物体。

    ADDITIVE MANUFACTURING SYSTEM FOR MANUFACTURING A THREE DIMENSIONAL OBJECT
    53.
    发明申请
    ADDITIVE MANUFACTURING SYSTEM FOR MANUFACTURING A THREE DIMENSIONAL OBJECT 审中-公开
    用于制造三维对象的附加制造系统

    公开(公告)号:WO2015107066A1

    公开(公告)日:2015-07-23

    申请号:PCT/EP2015/050561

    申请日:2015-01-14

    Abstract: Additive manufacturing system for manufacturing a three dimensional object (10). A resin depositor (14) is present for depositing a layer of curable resin (6) on a first side (2a) of a foil substrate (2). The foil substrate (2) is supported by a transparent support plate (4), and a radiation source (5) is disposed for radiation curing the resin layer (6). A stage (12) is configured to hold a stacked arrangement of one or more cured resin layers representing at least in part the three dimensional object (10) and a positioning system is provided for relative positioning the foil substrate (2) and the stage (12). A masking screen (8) disposed substantially parallel to the resin layer (6) is present for blocking at least in part incident radiation on the resin layer (6) in correspondence with a cross sectional slice of the object (10).

    Abstract translation: 用于制造三维物体(10)的添加剂制造系统。 存在用于在箔基板(2)的第一侧(2a)上沉积可固化树脂层(6)的树脂沉积器(14)。 箔基板(2)由透明支撑板(4)支撑,并且设置辐射源(5)以辐射固化树脂层(6)。 阶段(12)被配置为保持表示至少部分三维物体(10)的一个或多个固化树脂层的堆叠布置,并且提供定位系统用于相对定位箔基片(2)和台( 12)。 存在基本上平行于树脂层(6)设置的掩模屏(8),用于与对象(10)的横截面切片相对应地至少部分地阻挡在树脂层(6)上的入射辐射。

    DEVICE FOR PROCESSING PHOTOPOLYMERIZABLE MATERIAL IN ORDER TO CONSTRUCT A SHAPED BODY LAYER BY LAYER
    54.
    发明申请
    DEVICE FOR PROCESSING PHOTOPOLYMERIZABLE MATERIAL IN ORDER TO CONSTRUCT A SHAPED BODY LAYER BY LAYER 审中-公开
    装置:用于人体形象的分层构造处理可聚合材料

    公开(公告)号:WO2015074088A3

    公开(公告)日:2015-07-16

    申请号:PCT/AT2014000207

    申请日:2014-11-20

    Abstract: The invention relates to a method for processing photopolymerizable material in order to construct a shaped body layer by layer, which method comprises: a) providing a tub having a base that is light-permeable at least in some regions, b) moving a construction platform to such a height that a layer of the photopolymerizable material having a specified thickness is defined between the lower face of the construction platform or, if already present, the lowest cured layer of the shaped body part formed thereon and the tub base, c) exposing the layer to light from below through the tub base in a locationally selective manner in order to cure the material layer in the desired shape, and d) repeating steps b) and c) until the last layer of the shaped body is formed. The photopolymerizable material has a viscosity of at least 20 Pa⋅s at room temperature (20 °C), and the layer of the photopolymerizable material is heated up in the tub to a temperature of at least 30 °C in order to lower the viscosity.

    Abstract translation: 可光聚合材料的模制的层状结构的处理的方法,包括:a)提供具有至少部分半透明的底浴,B)施工平台的方法,以一个高度,使得在构造平台的下侧,或者,如果已经存在之间 中,模制体部分的最低固化层和其上的槽底部形成的可光聚合材料的层与预定的厚度限定,C)从下面的层的位置选择性曝光通过槽底部以固化材料的层中的期望的形状,d)重复 步骤b)和c)直到模塑的最后一层形成。 在这种情况下,(20℃)在室温下可光聚合材料的至少20个Pa⋅s的粘度和可光聚合材料的层中的洗液加热到至少30℃的温度,以降低粘度。

    ADDITIVE MANUFACTURING METHOD
    55.
    发明申请
    ADDITIVE MANUFACTURING METHOD 审中-公开
    添加剂制造方法

    公开(公告)号:WO2015040410A3

    公开(公告)日:2015-05-14

    申请号:PCT/GB2014052847

    申请日:2014-09-18

    Applicant: 3T RPD LTD

    Abstract: An additive manufacturing method comprises the steps of using an additive manufacturing technique to manufacture a product (10), at least part of which is supported by a support (12) formed integrally with the product (10) as part of the additive manufacturing technique, wherein the support (12) comprises a plurality of support beams (16) which, when finished, extend continuously to substantially interconnect the part with a support table (18), the beams (16) intersecting one another to form a lattice, and separating the support from the product, wherein the lattice is of irregular form.

    Abstract translation: 添加剂制造方法包括以下步骤:使用添加剂制造技术来制造产品(10),所述产品(10)的至少一部分由与所述产品(10)一体形成的支撑体(12)支撑,作为所述添加剂制造技术的一部分, 其中所述支撑件(12)包括多个支撑梁(16),所述多个支撑梁(16)在完成时连续延伸以将所述部件与支撑台(18)基本上互连,所述梁(16)彼此相交以形成格子,并且分离 来自产品的支持物,其中格子是不规则形式。

    三次元造形体およびサポート形成方法
    56.
    发明申请
    三次元造形体およびサポート形成方法 审中-公开
    三维形状身体和支持形成方法

    公开(公告)号:WO2014208743A1

    公开(公告)日:2014-12-31

    申请号:PCT/JP2014/067225

    申请日:2014-06-27

    Abstract: 三次元積層造形技術において、造形物を適切に支持することができるように、造形テーブル(4)上に積層された造形材料(3)と、前記造形材料内に形成された造形物(11a,11b,11c)と、前記造形材料内に形成され、前記造形物に対して所定の間隙(d0)を介して設けられたサポート(23a、23b、24a、24b、25a、25b)と、を有するように三次元造形体を構成することにより、完成した造形物を取り出す際、サポートを簡単に除去することができる。

    Abstract translation: 为了使得可以适当地支撑三维堆叠和成形领域的成形制品,该三维成形体被构造成包括层叠在成型台(4)上的成形材料(3) ),形成在成形材料内的成形制品(11a,11b,11c)和形成在成形材料内的支撑体(23a,23b,24a,24b,25a,25b),并且被布置成使得预定间隙 (d0)存在于所述支撑件和成形制品之间。 结果,在提取完成的成型制品时可以容易地移除支撑件。

    METHOD FOR MANUFACTURING STRUCTURAL BODY AND MANUFACTURING APPARATUS THEREFOR
    57.
    发明申请
    METHOD FOR MANUFACTURING STRUCTURAL BODY AND MANUFACTURING APPARATUS THEREFOR 审中-公开
    制造结构体及其制造装置的方法

    公开(公告)号:WO2014203517A1

    公开(公告)日:2014-12-24

    申请号:PCT/JP2014/003195

    申请日:2014-06-16

    Abstract: In structural body formation, influence of misalignment between an in-process structural body layer and a support member layer on the shape accuracy is reduced. A method for manufacturing a structural body includes: forming a model forming layer from a liquid model forming material on an existing surface formed of at least one of prepared model forming layer and support member; while a defining surface of a defining member defining the upper surface of the model forming layer is in contact therewith; supplying a support material to fill between the existing surface and the defining surface and solidifying the support material into a support member to form a layer of the model forming layer and the support member; removing the defining member; and providing a layer of a model forming layer and a support member on the surface of the layer exposed by removal of the defining member.

    Abstract translation: 在结构体形成中,减少了在制品结构体层与支撑构件层之间的对准的影响。 一种结构体的制造方法,其特征在于,包括:由形成在模型形成层和支撑体中的至少一个的现有表面上的液体模型形成材料形成模型形成层; 而限定模型形成层的上表面的限定构件的限定表面与其接触; 提供支撑材料以填充现有表面和限定表面之间并将支撑材料固化成支撑构件以形成模型形成层和支撑构件的层; 移除所述限定构件; 以及在通过移除限定构件而露出的层的表面上提供模型形成层和支撑构件的层。

    METHOD AND APPARATUS FOR MAKING AN OBJECT
    59.
    发明申请
    METHOD AND APPARATUS FOR MAKING AN OBJECT 审中-公开
    制造对象的方法和装置

    公开(公告)号:WO2013091003A1

    公开(公告)日:2013-06-27

    申请号:PCT/AU2012/001568

    申请日:2012-12-21

    Inventor: ELSEY, Justin

    Abstract: The invention relates to a method for making an object, the method comprising forming a plurality of sections of the object, wherein the formation of each of the plurality of sections comprises applying at least two substances within an area having the shape of the section being formed, the at least two substances being able to chemically react upon contact with each other to form the section. The invention also relates to an apparatus for making an object, the apparatus comprising: an applicator arranged to apply at least two substances within an area having a shape of a section of the object being made, the at least two substances being able to chemically react upon contact with each other to form the section.

    Abstract translation: 本发明涉及一种制造物体的方法,所述方法包括形成所述物体的多个部分,其中所述多个部分中的每一个的形成包括在形成所述部分的形状的区域内施加至少两种物质 所述至少两种物质能够在彼此接触时进行化学反应以形成所述部分。 本发明还涉及一种用于制造物体的设备,所述设备包括:施加器,其布置成在具有所述物体的截面形状的区域内施加至少两种物质,所述至少两种物质能够化学反应 通过相互联系形成该部分。

    SOLID IDENTIFICATION GRID ENGINE FOR CALCULATING SUPPORT MATERIAL VOLUMES, AND METHODS OF USE
    60.
    发明申请
    SOLID IDENTIFICATION GRID ENGINE FOR CALCULATING SUPPORT MATERIAL VOLUMES, AND METHODS OF USE 审中-公开
    用于计算支撑材料体积的固体识别发动机及其使用方法

    公开(公告)号:WO2013039827A1

    公开(公告)日:2013-03-21

    申请号:PCT/US2012/054421

    申请日:2012-09-10

    Abstract: A method for calculating a support material volume, the method comprising generating a grid (112) of cells (114) for a tree data structure of a digital part (46), where the cells (114) define a plurality of cell arrays (120), and pinging the cells (114) of one of the cell arrays (120) until a cell (114) containing a subset of the tree data structure is reached or until each cell (114) in the cell array (120) is pinged, where if a cell (114) containing the subset of the tree data structure is reached, then designating the reached cell (114) and all remaining unpinged cells (114) in the cell array (120) as filled. The method also includes repeating the pinging step for each remaining cell array (120) to determine a total filled volume, and subtracting a volume of the digital part from the total filled volume to determine a support material volume.

    Abstract translation: 一种用于计算支撑材料体积的方法,所述方法包括产生用于数字部分(46)的树状数据结构的单元格(114)的网格(112),其中单元(114)限定多个单元阵列(120 ),并且对单元阵列(120)之一的单元(114)进行ping,直到到达包含树数据结构的子集的单元(114),或者直到单元阵列(120)中的每个单元(114)被ping ,其中如果到达包含树数据结构的子集的单元(114),则指定已填充的到达单元(114)和单元阵列(120)中的所有剩余未调制单元(114)。 该方法还包括重复每个剩余单元阵列(120)的ping步骤以确定总填充体积,以及从总填充体积中减去数字部分的体积以确定支撑材料体积。

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