公开(公告)号：WO2015191310A1

公开(公告)日：2015-12-17

申请号：PCT/US2015/033213

申请日：2015-05-29

Applicant: RAYTHEON COMPANY

Inventor： PRUETT, James A. ,  MAYBERRY, Travis ,  CLAIRMONT, Fred H. ,  SEYMOUR, Earl E.

IPC: B33Y10/00 ,  B29C67/00 ,  G03F7/20 ,  G03F7/00

CPC classification number: B29C67/0077 ,  B29C64/00 ,  B29C64/135 ,  B29C64/153 ,  B29K2105/0005 ,  B29K2105/251 ,  B33Y10/00 ,  G03F7/0002 ,  G03F7/0037 ,  G03F7/2002 ,  G03F7/2018 ,  G03F7/2049 ,  Y10T428/31504 ,  Y10T428/31678

Abstract: A method of forming a component having multiple material properties includes forming, by additive manufacturing, a particle containment structure on a base layer; filling the particle containment structure with a first layer of particles, the layer of particles being contained by the particle containment structure; curing the first layer of particles; repeating the forming the particle containment structure, filling the particle containment structure with one or more additional layers of particles and curing the one or more additional layers of particles until a desired component dimension is achieved; forming, by additive manufacturing, a cover to encapsulate any exposed particles; and fully curing the particle containment structure, particles and cover.

Abstract translation: 形成具有多种材料性质的组分的方法包括通过添加制造在基底层上形成颗粒容纳结构; 用第一层颗粒填充颗粒容纳结构，颗粒层由颗粒容纳结构包含; 固化第一层颗粒; 重复形成颗粒容纳结构，用一个或多个另外的颗粒层填充颗粒容纳结构并固化一个或多个另外的颗粒层，直到达到所需的组分尺寸; 通过添加剂制造形成封装任何暴露的颗粒的盖子; 并完全固化颗粒容纳结构，颗粒和盖。