Additive manufacturing apparatus, system and method
AssigneeTurbo 3D LLC
InventorAnton Zavoyskikh
Life of this patent
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Abstract
A system and method for providing centrifuge-based additive object manufacturing includes a rotating drum containing a material that solidifies when irradiated by a light source, the material spreads evenly over an item being manufactured when the rotating drum is in motion, a light source module emitting a light capable of solidifying the photopolymer material, and a material delivery module for adding a controlled amount of the photopolymer material into the rotating drum. The light source module moves inside the rotating drum and selectively emits its light solidifying the part of the layer in the areas crossing the object currently being manufactured.
Claims5
An additive manufacturing system, comprising:
- a rotating drum having an interior facing curved surface and a bottom surface;
- a light source module configured to emit a light at the curved surface capable of solidifying a material within the rotating drum;
- and
- a material delivery module for supplying a controlled amount of the material to the bottom surface of the rotating drum,
- wherein rotation of the rotating drum causes the material supplied by the material delivery module to the bottom surface to spread from the bottom surface and on to the curved surface and wherein selective emissions of light by the light source module solidifies portions of the material disposed on the curved surface.
An additive manufacturing method, comprising:
- spinning a rotating drum;
- inserting a controlled amount of a material onto a bottom surface of the rotating drum;
- moving the material from the bottom surface to an interior facing curved surface of the rotating drum as a result of g-forces generated by the spinning of the rotating drum;
- and
- selectively solidifying a portion of the material on the curved surface of the rotating drum using a light source module positioned within the rotating drum.
Dependencies are inferred from the claim text.