Optimization of automated fiber placement
US12246493B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Mar 10, 2023 |
| Grant date | Mar 11, 2025 |
| Priority date | — |
| Expiry date | Sep 14, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2307/04
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Optimizing automated fiber placement in fabrication of a fiber-based laminate includes identifying a plurality of individual tows within a ply of the fiber-based laminate, each of the individual tows having a respective design length, specifying a minimum tow length, identifying a first set of tows that includes each of the individual tows that has a length less than the minimum tow length and that extends to a boundary of the fiber-based laminate, increasing a design length of each of the first set of tows to match the minimum tow length such that each of the first set of tows extends across and beyond a boundary of the fiber-based laminate, identifying a second set of tows that includes each of the individual tows that has a length less than the minimum tow length and that does not extend to a boundary of the fiber-based laminate, and increasing a design length of each of the second set of tows to match the minimum tow length.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.