Sound damping structures and methods for additively manufacturing composite structures having sound damping properties. In some embodiments, sound damping structures may be manufactured according to methods that may include selecting a desired sound damping geometry, inputting a three-dimensional computer-aided design model of the geometry into an additive manufacturing machine, and additively manufacturing a three-dimensional sound damping structure corresponding to the computer-aided design model.
GEOMETRIC SOUND ABSORPTION VIA ADDITIVE MANUFACTURING
GEOMETRISCHE SCHALLABSORPTION ÜBER ADDITIVE FERTIGUNG
ABSORPTION SONORE GÉOMÉTRIQUE PAR FABRICATION ADDITIVE
2017-03-15
Patent
Elektronische Ressource
Englisch
IPC: | G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B33Y ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING , Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B64C AEROPLANES , Flugzeuge |
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