Methods for making 3D parts using composite based additive manufacturing with perforated sheets and parts formed therefrom

作者: Modzel John

DOI:

关键词: Composite materialPerforation (oil well)Rock blastingStack (abstract data type)Bead (woodworking)Sheet materialComposite numberMaterials science

摘要: A method of forming a 3D part includes applying liquid on pattern at least some plurality sheets, bonding agent the and perforations within sheets along perforation outline. The are bonded together patterns between via pre-form stack is formed. each sheet bounds excess material removed from by separating perforations. Removal provides semi-finished part. may be further processed, e.g., bead blasting, to provide finished

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