Method for manufacturing fiber-reinforced parts utilizing stereolithography tooling
US6248504A · kind A · utility
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24References
10Claims
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Key dates
| Filing date | Feb 22, 1995 |
| Grant date | Jun 19, 2001 |
| Priority date | — |
| Expiry date | Feb 22, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/108
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of manufacturing a three-dimensional fiber-reinforced part utilizing the single-tool method of stereolithography. The tool is fabricated by designing the tool on a computer-aided design system and curing successive layers of a fluid medium via a computer-controlled irradiation source to form the three-dimensional tool. The desired part is generated by applying layers of resin-wetted fabric to the tool, curing the fabric on the tool, removing the tool from the designed part and cleaning, trimming and inspecting the designed part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.