Sand molding for metal additive casting
US12053817B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 30, 2023 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Aug 30, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/25
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for casting an object includes additively producing, by a casting system, multiple production layers, one currently-produced production layer after the other. For each currently-produced production layer, the method includes forming, by a mold system of the casting system, one or more mold-layers, providing, by a replaceable material provision system of the casting system, one or more replaceable material layers; and forming, by a molten metal processing of the casting system, one or more current object regions of the currently-produced production layer by providing molten metal that replaces the one or more replaceable material layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.