Method for fabricating multi-material structure for 3D integrated composite structures
US11173654B2 · kind B2 · utility
3Cited by
27References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2019 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | Dec 24, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y70/10
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for fabricating a composite part using a 3D printing machine. The method includes forming the part by depositing an alternating sequence of first part layers including rows of filaments made of a first part material and depositing second part layers including rows of filaments made of a second part material, where the second part material is different than the first part material and provides adhesion between the first part layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.