公开(公告)号：US20150273520A1

公开(公告)日：2015-10-01

申请号：US14662779

申请日：2015-03-19

Applicant: SEIKO EPSON CORPORATION

Inventor： Eiji OKAMOTO

IPC: B05D1/26

CPC classification number: B33Y50/02 ,  B05D5/02 ,  B29C64/112 ,  B29C64/386 ,  B33Y10/00 ,  B41J2/0456 ,  B41J2/0458 ,  B41J2/04581 ,  Y10T428/24612

Abstract: A method of manufacturing a three-dimensional structure using three-dimensional data includes: discharging ink containing a curable resin from a droplet discharge head having a plurality of nozzles; curing the discharged ink; and measuring discharge amounts of the ink in the plurality of nozzles to create discharge amount data. Here, the three-dimensional data is corrected based on the discharge amount data.

Abstract translation: 使用三维数据制造三维结构的方法包括：从具有多个喷嘴的液滴喷射头喷射含有可固化树脂的油墨; 固化排出的油墨; 并测量多个喷嘴中的墨的排出量，以产生排出量数据。 这里，基于排出量数据来校正三维数据。

公开(公告)号：US20150210016A1

公开(公告)日：2015-07-30

申请号：US14600459

申请日：2015-01-20

Applicant: SEIKO EPSON CORPORATION

Inventor： Eiji OKAMOTO

IPC: B29C67/00

CPC classification number: B29C67/0092 ,  B22F3/1055 ,  B22F2003/1058 ,  B28B1/001 ,  B29C33/448 ,  B29C64/165 ,  B29C64/40 ,  B29K2033/04 ,  B29K2105/0032 ,  B29K2105/0058 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y70/00 ,  Y10T428/24893

Abstract: In a method for manufacturing a three-dimensional shaped object in which layers formed by ejecting and curing ink including a curing resin are laminated, the method includes a layer forming process of forming the layers by using a composition for three-dimensional shaped object including powder for three-dimensional shaped object, and an ink ejecting process of ejecting an object formation ink and a sacrificial layer formation ink to the layers. In the ink ejecting process, the object formation ink and the sacrificial layer formation ink penetrate into the layers while forming a boundary between a region where the object formation ink penetrates in the layers and a region where the sacrificial layer formation ink penetrates into the layers.

Abstract translation: 在制造通过喷射和固化包含固化树脂的油墨形成的层的三维成形物的方法中，该方法包括通过使用包含粉末的三维成形物的组合物形成层的层形成工艺 和用于三维成形物体的喷墨方法，以及将物体形成油墨和牺牲层形成油墨喷射到各层的喷墨方法。 在喷墨过程中，物体形成油墨和牺牲层形成油墨在形成层中的物体形成油墨渗入的区域与牺牲层形成油墨渗透到层中的区域之间形成边界的同时渗入层中。