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公开(公告)号：US20090140172A1
公开(公告)日：2009-06-04
申请号：US12326319
申请日：2008-12-02
CPC分类号： B29C64/135 , B29C64/124
摘要： An optical shaping apparatus includes a light source configured to irradiate light on the surface of a light hardening resin, and a spatial light modulating unit configured to subject light irradiated from the light source to spatial modulation, and irradiate the light on an irradiation area which is an area where a hardening layer is formed. Subsequently, the spatial light modulating unit divides the irradiation area into multiple sections in a zigzag form or tree-ring form, and subjects the light from the light source to spatial modulation to irradiate the light on the irradiation area for each of the sections by multiple number of times. The present invention can be applied to, for example, an optical shaping apparatus.
摘要翻译： 光学成形装置包括：光源，其被配置为将光照射在光硬化树脂的表面上;以及空间光调制单元，被配置为对从光源照射的光进行空间调制，并将光照射在照射区域上 形成硬化层的区域。 随后，空间光调制单元将照射区域以锯齿形状或树形形式分割成多个部分，并且对来自光源的光进行空间调制，以将每个部分的照射区域上的光照射多个 次数。 本发明可以应用于例如光学成形装置。
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公开(公告)号：US20090196946A1
公开(公告)日：2009-08-06
申请号：US12327076
申请日：2008-12-03
IPC分类号： B29C35/08
CPC分类号： B29C64/135 , B29C64/124 , B33Y30/00
摘要： A stereolithography apparatus that is configured to fabricate a three-dimensional model by forming a cured layer by irradiating an interface of a photocurable resin with light corresponding to sectional data of the three-dimensional model and stacking the cured layers includes a container holding the photocurable resin and having a constraining window configured to constrain the interface of the photocurable resin; a vertical movement table movable in a vertical direction orthogonal to the interface of the photocurable resin; an optical system configured to form the cured layer between the vertical movement table and the constraining window by irradiating the interface of the photocurable resin with light through the constraining window; and a position constraining mechanism configured to substantially flatten the constraining window by applying a force to the constraining window from the outside of the container when the cured layer is formed by the optical system.
摘要翻译： 一种立体光刻设备，其被配置为通过用与光致固化树脂的界面照射对应于三维模型的剖面数据的光形成固化层并堆叠固化层来制造三维模型包括容纳光固化树脂的容器 并具有限制所述可光固化树脂的界面的约束窗口; 可垂直于光固化树脂的界面的垂直方向移动的垂直移动台; 光学系统，被配置为通过将光可固化树脂的界面通过约束窗照射光而在垂直运动台和约束窗之间形成固化层; 以及位置限制机构，其构造成当由所述光学系统形成所述固化层时，通过从所述容器的外部向所述约束窗施加力，使所述约束窗大致平坦化。
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公开(公告)号：US20090140466A1
公开(公告)日：2009-06-04
申请号：US12326290
申请日：2008-12-02
IPC分类号： B29C59/16
CPC分类号： B29C64/135 , B29C64/124 , B33Y50/00
摘要： The cross-sectional shape data of a three-dimensional model is divided according to work small areas obtained by dividing a work entire area where optical shaping work is performed into a plurality of areas, and work small area data which is cross-sectional shape data corresponding to said work small areas is generated. Also, the work small area data is enlarged with offset width based on the contracting ratio of a light hardening resin, and areas, which are wider than the work small areas on the surface of the light hardening resin by the offset width, are subjected to one-shot exposure based on the enlarged work small area data to form a hardening layer for each of the work small areas. The present invention can be applied to, for example, an optical shaping apparatus.
摘要翻译： 根据通过将进行光学成形作业的工作区域分割成多个区域而获得的工作小区域，划分三维模型的横截面形状数据，并将作为横截面形状数据的小区域数据 对应于所述工作小区域产生。 此外，基于光硬化树脂的收缩率，以偏移宽度扩大工作小区域数据，并且将比光硬化树脂表面上的工作小区域宽的偏移宽度的区域进行 基于放大工作小区域数据的单次曝光，为每个工作小区域形成硬化层。 本发明可以应用于例如光学成形装置。
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14.发明申请公开(公告)号：US20120156516A1
公开(公告)日：2012-06-21
申请号：US13325220
申请日：2011-12-14
CPC分类号： B29C64/165 , B33Y10/00 , B33Y30/00 , Y10T428/31909
摘要： A three-dimensional modeling device, including: a stage having a powder material deposited thereon for lamination; a supply mechanism supplying the powder material for each one layer on the stage; a plurality of heads having a plurality of nozzles ejecting a liquid for formation of a model, respectively, and capable of ejecting the liquid to the powder material supplied onto the stage by the supply mechanism; and a moving mechanism moving the plurality of heads in different directions relative to the stage, respectively.
摘要翻译： 一种三维建模装置，包括：其上沉积有用于层压的粉末材料的台阶; 供给机构，其在台架上为每一层供给粉末材料; 多个喷头具有多个喷嘴，分别喷射用于形成模型的液体，并且能够将液体喷射到通过供给机构供给到台架上的粉末材料; 以及移动机构，其分别相对于所述台沿不同的方向移动所述多个头。
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公开(公告)号：US08801986B2
公开(公告)日：2014-08-12
申请号：US13568882
申请日：2012-08-07
CPC分类号： B29C67/0081 , B29C64/165 , B33Y10/00 , B33Y50/00 , B33Y80/00 , G09B23/30 , Y10T428/13 , Y10T428/24479 , Y10T428/2982
摘要： Disclosed is a method of manufacturing a molded object. The method includes: supplying a first liquid material to a first region out of a molding enabling region where a powder material is arranged and curing the powder material of the first region using a lamination molding technology to form a first insoluble part insoluble in a solvent; supplying a second liquid material different from the first liquid material to the powder material of a second region, which is provided so as to be surrounded by the first region, out of the molding enabling region and curing the powder material of the second region using the lamination molding technology to form a second soluble part soluble in the solvent; and dissolving the second part in the solvent.
摘要翻译： 公开了一种制造模制物体的方法。 该方法包括：将第一液体材料从设置粉末材料的成型区域中的第一区域提供，并使用层压成型技术固化第一区域的粉末材料，以形成不溶于溶剂的第一不溶部分; 将不同于第一液体材料的第二液体材料供应到第二区域的粉末材料，该第二区域被设置成被第一区域包围，并使其能够使用第二区域的粉末材料 层压成型技术形成可溶于溶剂的第二溶解部分; 并将第二部分溶解在溶剂中。
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公开(公告)号：US20130040110A1
公开(公告)日：2013-02-14
申请号：US13568882
申请日：2012-08-07
CPC分类号： B29C67/0081 , B29C64/165 , B33Y10/00 , B33Y50/00 , B33Y80/00 , G09B23/30 , Y10T428/13 , Y10T428/24479 , Y10T428/2982
摘要： Disclosed is a method of manufacturing a molded object. The method includes: supplying a first liquid material to a first region out of a molding enabling region where a powder material is arranged and curing the powder material of the first region using a lamination molding technology to form a first insoluble part insoluble in a solvent; supplying a second liquid material different from the first liquid material to the powder material of a second region, which is provided so as to be surrounded by the first region, out of the molding enabling region and curing the powder material of the second region using the lamination molding technology to form a second soluble part soluble in the solvent; and dissolving the second part in the solvent.
摘要翻译： 公开了一种制造模制物体的方法。 该方法包括：将第一液体材料从设置粉末材料的成型区域中的第一区域提供，并使用层压成型技术固化第一区域的粉末材料，以形成不溶于溶剂的第一不溶部分; 将不同于第一液体材料的第二液体材料供应到第二区域的粉末材料，该第二区域被设置成被第一区域包围，并使其能够使用第二区域的粉末材料 层压成型技术形成可溶于溶剂的第二溶解部分; 并将第二部分溶解在溶剂中。
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17.发明申请MODELING APPARATUS, POWDER REMOVING APPARATUS, MODELING SYSTEM, AND METHOD OF MANUFACTURING A MODEL 审中-公开建模装置，除粉装置，建模系统及制造方法公开(公告)号：US20130064707A1
公开(公告)日：2013-03-14
申请号：US13604161
申请日：2012-09-05
CPC分类号： B29C64/165 , B33Y30/00 , B33Y40/00
摘要： A modeling apparatus includes a box holding mechanism, a box, a supply mechanism, and an elevation mechanism. The box includes a main body and a stage movably provided to the main body. The box is capable of accommodating powder and detachably provided to the box holding mechanism. The supply mechanism is configured to selectively supply liquid that bonds the powder together to a modeling enabled area inside the box. The elevation mechanism is configured to cause the stage to ascend and descend in the main body relative to the main body.
摘要翻译： 造型装置包括盒子保持机构，盒子，供给机构和升降机构。 盒子包括主体和可移动地设置到主体的台架。 该盒能够容纳粉末并且可拆卸地设置在盒保持机构上。 供给机构构造成选择性地供应将粉末粘合在一起的液体，使其在盒内的建模使能区域中。 升降机构构造成使台架相对于主体在主体中上升和下降。
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公开(公告)号：US08113813B2
公开(公告)日：2012-02-14
申请号：US12693617
申请日：2010-01-26
IPC分类号： B29B13/08
CPC分类号： B29C64/135
摘要： An optical shaping apparatus includes a light transmissive member, a shaping base, and a movement mechanism. The light transmissive member includes a regulation surface to regulate a liquid level of a photo-curable resin, and causes light used for curing the photo-curable resin to pass therethrough. The shaping base includes a support surface, a first end portion, and a second end portion, the support surface being opposed to the regulation surface and supporting a three-dimensionally shaped object that is formed by laminating the photo-curable resins cured by the light in a stepwise manner, the second end portion being on an opposite side of the first end portion. The movement mechanism moves the shaping base in a direction away from the light transmissive member so that the support surface is gradually moved away from the regulation surface from the first end portion side to the second end portion side.
摘要翻译： 光学成形装置包括透光构件，成形基座和移动机构。 透光构件包括调节光固化树脂的液面的调节表面，并且使得用于固化光固化树脂的光通过。 成形基座包括支撑表面，第一端部和第二端部，支撑表面与调节表面相对，并且支撑通过层压由光固化的光固化树脂形成的三维成形物体 以分段方式，第二端部位于第一端部的相反侧。 移动机构使成形基部沿远离透光构件的方向移动，使得支撑面逐渐从调节表面从第一端部侧移动到第二端部侧。
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公开(公告)号：US20100196526A1
公开(公告)日：2010-08-05
申请号：US12693617
申请日：2010-01-26
IPC分类号： B29B13/08
CPC分类号： B29C64/135
摘要： An optical shaping apparatus includes a light transmissive member, a shaping base, and a movement mechanism. The light transmissive member includes a regulation surface to regulate a liquid level of a photo-curable resin, and causes light used for curing the photo-curable resin to pass therethrough. The shaping base includes a support surface, a first end portion, and a second end portion, the support surface being opposed to the regulation surface and supporting a three-dimensionally shaped object that is formed by laminating the photo-curable resins cured by the light in a stepwise manner, the second end portion being on an opposite side of the first end portion. The movement mechanism moves the shaping base in a direction away from the light transmissive member so that the support surface is gradually moved away from the regulation surface from the first end portion side to the second end portion side.
摘要翻译： 光学成形装置包括透光构件，成形基座和移动机构。 透光构件包括用于调节光固化树脂的液面的调节表面，并且使得用于固化光固化树脂的光通过。 成形基座包括支撑表面，第一端部和第二端部，支撑表面与调节表面相对，并且支撑通过层压由光固化的光固化树脂形成的三维成形物体 以分段方式，第二端部位于第一端部的相反侧。 移动机构使成形基部沿远离透光构件的方向移动，使得支撑面逐渐从调节表面从第一端部侧移动到第二端部侧。
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公开(公告)号：US09207444B2
公开(公告)日：2015-12-08
申请号：US13502495
申请日：2010-09-21
申请人： Takashi Yamamoto , Nobuhiro Kihara
发明人： Takashi Yamamoto , Nobuhiro Kihara
CPC分类号： G02B21/14 , G02B7/28 , G02B7/34 , G02B21/241
摘要： In one example embodiment, a focusing device generates a first image associated with a sample having a first irregularity. The focusing device determines a second irregularity based on the generated first image. In this embodiment, the determined second irregularity corresponds to the first irregularity. For a lens, the focusing device determines a focusing position based on the determined second irregularity.
摘要翻译： 在一个示例性实施例中，聚焦装置生成与具有第一不规则性的样本相关联的第一图像。 聚焦装置基于所生成的第一图像确定第二不规则性。 在本实施例中，确定的第二不规则度对应于第一不规则。 对于透镜，聚焦装置基于确定的第二不规则性确定聚焦位置。
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