Invention Application
US20150352786A1 SELECTIVE COMPOSITE MANUFACTURING FOR COMPONENTS HAVING MULTIPLE MATERIAL PROPERTIES
有权
具有多种材料特性的组分的选择性复合材料制造
- Patent Title: SELECTIVE COMPOSITE MANUFACTURING FOR COMPONENTS HAVING MULTIPLE MATERIAL PROPERTIES
- Patent Title (中): 具有多种材料特性的组分的选择性复合材料制造
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Application No.: US14299479Application Date: 2014-06-09
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Publication No.: US20150352786A1Publication Date: 2015-12-10
- Inventor: James A. Pruett , Travis Mayberry , Fred H. Clairmont , Earl E. Seymour
- Applicant: RAYTHEON COMPANY
- Main IPC: B29C67/00
- IPC: B29C67/00

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.
Public/Granted literature
- US09694541B2 Selective composite manufacturing for components having multiple material properties Public/Granted day:2017-07-04
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