公开(公告)号：US20200079022A1

公开(公告)日：2020-03-12

申请号：US16507693

申请日：2019-07-10

Applicant: Massachusetts Institute of Technology

Inventor： Kiril Vidimce ,  Ye Wang ,  Wojciech Matusik

IPC: B29C64/386 ,  G06F17/50 ,  B29K55/02 ,  B33Y50/02

Abstract: According to some aspects, a method of designing a three-dimensional object based on a shape of the object, the object to be fabricated via additive fabrication from a plurality of materials, is provided. The method comprises selecting, for a first volume element of the object, one of the plurality of materials based at least in part on a position of the first volume element within the object, at least one spatial decomposition of the object, the at least one spatial decomposition identifying a plurality of volumetric subregions of the object, and a material composition of at least a first volumetric subregion of the plurality of volumetric subregions, wherein the first volumetric subregion comprises the position of the first volume element.

公开(公告)号：US20210402701A1

公开(公告)日：2021-12-30

申请号：US17208261

申请日：2021-03-22

Applicant: Massachusetts Institute of Technology

Inventor： Kiril Vidimce ,  Ye Wang ,  Wojciech Matusik

IPC: B29C64/386 ,  G06F30/00

Abstract: According to some aspects, a method of designing a three-dimensional object based on a shape of the object, the object to be fabricated via additive fabrication from a plurality of materials, is provided. The method comprises selecting, for a first volume element of the object, one of the plurality of materials based at least in part on a position of the first volume element within the object, at least one spatial decomposition of the object, the at least one spatial decomposition identifying a plurality of volumetric subregions of the object, and a material composition of at least a first volumetric subregion of the plurality of volumetric subregions, wherein the first volumetric subregion comprises the position of the first volume element.

公开(公告)号：US20160167306A1

公开(公告)日：2016-06-16

申请号：US14568057

申请日：2014-12-11

Applicant: Massachusetts Institute of Technology

Inventor： Kiril Vidimce ,  Ye Wang ,  Wojciech Matusik

IPC: B29C67/00

CPC classification number: B29C67/0088 ,  B29C64/386 ,  B29K2055/02 ,  B33Y50/02 ,  G06F17/50

Abstract: According to some aspects, a method of designing a three-dimensional object based on a shape of the object, the object to be fabricated via additive fabrication from a plurality of materials, is provided. The method comprises selecting, for a first volume element of the object, one of the plurality of materials based at least in part on a position of the first volume element within the object, at least one spatial decomposition of the object, the at least one spatial decomposition identifying a plurality of volumetric subregions of the object, and a material composition of at least a first volumetric subregion of the plurality of volumetric subregions, wherein the first volumetric subregion comprises the position of the first volume element.

Abstract translation: 根据一些方面，提供了一种基于物体的形状来设计三维物体的方法，通过多种材料通过添加制造制造的物体。 所述方法包括：至少部分地基于所述对象内的所述第一体积元素的位置，对所述对象的第一体元素选择所述多个材料中的一个，所述对象的至少一个空间分解，所述至少一个 识别物体的多个体积分区域的空间分解以及多个体积分区域中的至少第一体积分区域的材料组成，其中第一体积分区域包括第一体积单元的位置。