公开(公告)号：US09908295B2

公开(公告)日：2018-03-06

申请号：US14699916

申请日：2015-04-29

Applicant: Autodesk, Inc.

Inventor： Jifei Ou ,  Karl Willis

IPC: G06F19/00 ,  B29C67/00 ,  G05B19/4099 ,  B33Y50/02

CPC classification number: B29C64/386 ,  B33Y50/02 ,  G05B19/4099 ,  G05B2219/35134 ,  G05B2219/49007 ,  Y02P90/265

Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, facilitate the design and use of 3D printed auxetic structures. In one aspect, a system includes one or more computer storage media having instructions stored thereon; and one or more data processing apparatus configured to execute the instructions to perform operations including (i) receiving an input specifying a three dimensional (3D) model of a 3D structure that includes at least two different materials having a predefined arrangement with respect to each other to give the 3D structure a negative Poisson ratio, (ii) receiving an input regarding a change for the 3D structure, and (iii) modifying the predefined arrangement of the at least two different materials with respect to each other in response to the input regarding the change.

公开(公告)号：US20160318255A1

公开(公告)日：2016-11-03

申请号：US14699916

申请日：2015-04-29

Applicant: Autodesk, Inc.

Inventor： Jifei Ou ,  Karl Willis

IPC: B29C67/00 ,  G05B19/4099

CPC classification number: B29C64/386 ,  B33Y50/02 ,  G05B19/4099 ,  G05B2219/35134 ,  G05B2219/49007 ,  Y02P90/265

Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, facilitate the design and use of 3D printed auxetic structures. In one aspect, a system includes one or more computer storage media having instructions stored thereon; and one or more data processing apparatus configured to execute the instructions to perform operations including (i) receiving an input specifying a three dimensional (3D) model of a 3D structure that includes at least two different materials having a predefined arrangement with respect to each other to give the 3D structure a negative Poisson ratio, (ii) receiving an input regarding a change for the 3D structure, and (iii) modifying the predefined arrangement of the at least two different materials with respect to each other in response to the input regarding the change.

Abstract translation: 方法，系统和设备，包括中等编码的计算机程序产品，有助于设计和使用3D打印的辅助结构。 一方面，系统包括一个或多个计算机存储介质，其上存储有指令; 以及一个或多个数据处理装置，被配置为执行所述指令以执行操作，所述操作包括（i）接收指定3D结构的三维（3D）模型的输入，所述3D结构包括相对于彼此具有预定布置的至少两种不同材料 以给出所述3D结构为负的泊松比，（ii）接收关于所述3D结构的变化的输入，以及（iii）响应于所述至少两种不同材料的输入而相对于彼此修改所述至少两种不同材料的预定义布置 改变。