Shifting a curing location during 3D printing
First Claim
1. A method for printing a three-dimensional (3D) structure comprising:
- controlling, by a computing system, an articulated robotic arm associated with a 3D printer to insert a base plate through a resin surface in a first area of a resin container;
controlling, by the computing system, the 3D printer to form a first layer of the 3D structure on the base plate using one or more light sources that are operable to emit radiation that cures resin;
after formation of the first layer, controlling, by the computing system, the articulated robotic arm associated with the 3D printer to lift the base plate and the first layer through the resin surface in the first area of the resin container, then moving the resin container with respect to the base plate;
controlling, by the computing system, the articulated robotic arm associated with the 3D printer to insert the base plate through a resin surface of a second area of the resin container that is at least partially non-overlapping with the first area; and
controlling, by the computing system, the 3D printer to form a second layer of the 3D structure adjacent to the first layer of the 3D structure using one or more of the light sources that are operable to emit radiation that cures resin.
5 Assignments
0 Petitions
Accused Products
Abstract
Example implementations may relate to shifting a curing location during a three-dimensional (3D) printing procedure. A system may control components of a 3D printer to form a first layer of the 3D structure from resin in a first area of a resin container. The components may include: (i) a base plate and (ii) light source(s) operable to emit radiation that cures resin. After formation of the first layer, the system may move the resin container with respect to the base plate such that a second layer of the 3D structure can be formed in a second area of the resin container. The second area and the first area may be at least partially non-overlapping. The system may then control the components of the 3D printer to form the second layer of the 3D structure from resin in the second area of the resin container.
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Citations
13 Claims
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1. A method for printing a three-dimensional (3D) structure comprising:
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controlling, by a computing system, an articulated robotic arm associated with a 3D printer to insert a base plate through a resin surface in a first area of a resin container; controlling, by the computing system, the 3D printer to form a first layer of the 3D structure on the base plate using one or more light sources that are operable to emit radiation that cures resin; after formation of the first layer, controlling, by the computing system, the articulated robotic arm associated with the 3D printer to lift the base plate and the first layer through the resin surface in the first area of the resin container, then moving the resin container with respect to the base plate; controlling, by the computing system, the articulated robotic arm associated with the 3D printer to insert the base plate through a resin surface of a second area of the resin container that is at least partially non-overlapping with the first area; and controlling, by the computing system, the 3D printer to form a second layer of the 3D structure adjacent to the first layer of the 3D structure using one or more of the light sources that are operable to emit radiation that cures resin. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A non-transitory computer-readable medium storing software comprising instructions executable by one or more computers which, upon such execution, cause the one or more computers to perform operations comprising:
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controlling, by a computing system, an articulated robotic arm associated with a 3D printer to insert a base plate through a resin surface in a first area of a resin container; controlling, by the computing system, the 3D printer to form a first layer of the 3D structure on the base plate using one or more light sources that are operable to emit radiation that cures resin; after formation of the first layer, controlling, by the computing system, the articulated robotic arm associated with the 3D printer to lift the base plate and the first layer through the resin surface in the first area of the resin container, then moving the resin container with respect to the base plate; controlling, by the computing system, the articulated robotic arm associated with the 3D printer to insert the base plate through a resin surface of a second area of the resin container that is at least partially non-overlapping with the first area; and controlling, by the computing system, the 3D printer to form a second layer of the 3D structure adjacent to the first layer of the 3D structure using one or more of the light sources that are operable to emit radiation that cures resin. - View Dependent Claims (9, 10, 11, 12, 13)
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Specification