Computing device and computing method for evaluating strength of article formed by 3D printer
US12367572B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Feb 16, 2021 |
| Grant date | Jul 22, 2025 |
| Priority date | — |
| Expiry date | Feb 18, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30144
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A computing device includes: a tomographic image acquisition unit that acquires a plurality of tomographic images representing shapes of reinforcing fibers and shapes of resin in a plurality of cross sections obtained when an article containing the reinforcing fibers and the resin is divided in parallel; and a computing unit that calculates a rigidity parameter of each of a plurality of small regions obtained by dividing the article, based on the plurality of acquired tomographic images.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.