Method of producing a dental object

1. A method of producing a dental object ( 100 ), comprising using a 3D printer for the steps of

producing (S 101 ) a pillared support structure ( 101 ) that extends from the dental object ( 100 ) to a building panel ( 109 ); and

producing (S 102 ) a lattice structure ( 103 ) configured to reinforce the support structure ( 101 ), the lattice structure ( 103 ) comprising one or more vertical struts ( 111 ) connected by one or more diagonal or oblique struts ( 113 ), the one or more vertical struts ( 113 ) ( i ) contact the building panel ( 109 ) without contacting the dental object ( 100 ).

2. The method according to claim 1 ,

wherein the lattice structure ( 103 ) is arranged laterally adjacent to the support structure ( 101 ).

3. The method according to claim 1 ,

wherein the lattice structure ( 103 ) is arranged around the support structure ( 101 ).

4. The method according to claim 1 ,

wherein the support structure ( 101 ) is arranged on the lattice structure ( 103 ).

5. The method according to claim 1 ,

wherein the lattice structure ( 103 ) is produced by at least one of a triangular structure, a quadrangular structure, a pentagonal structure, and a hexagonal structure.

6. The method according to claim 1 ,

wherein the support structure ( 101 ) is integrated into the lattice structure ( 103 ).

7. The method according to claim 1 ,

wherein the support structure ( 101 ) is at least partially replaced by the lattice structure ( 103 ).

8. The method according to claim 1 ,

wherein vertical struts ( 111 ) of the lattice structure ( 103 ) are connected by diagonal or oblique struts ( 113 ) or diagonal or oblique struts ( 113 , 117 ) are arranged on or between the support structure ( 101 ).

9. The method according to claim 1 ,

wherein the dental object ( 100 ), the support structure ( 101 ) and the lattice structure ( 103 ) are produced by means of a 3D printing process.

10. A dental object ( 100 ), comprising:

a pillared support structure ( 101 ) on the dental object ( 100 ); and

a lattice structure ( 103 ) for reinforcing the support structure ( 101 ),

wherein the pillared support structure ( 101 ) extends from the dental object ( 100 ) to a building panel ( 109 ); and

the lattice structure ( 103 ) is configured to reinforce the support structure ( 101 ), the lattice structure ( 103 ) comprising one or more vertical struts ( 111 ) connected by one or more diagonal or oblique struts ( 113 ), the one or more vertical struts ( 113 ) ( i ) contact the building panel ( 109 ) without contacting the dental object ( 100 ).

11. The dental object ( 100 ) according to claim 10 ,

wherein the lattice structure ( 103 ) is arranged laterally adjacent to the support structure ( 101 ).

12. The dental object ( 100 ) according to claim 10 ,

wherein the lattice structure ( 103 ) is arranged around the support structure ( 101 ).

13. The dental object ( 100 ) according to claim 10 ,

wherein the support structure ( 101 ) is arranged on the lattice structure ( 103 ).

14. The dental object ( 100 ) according to claim 10 ,

wherein the lattice structure ( 103 ) comprises at least one of a triangular structure, a quadrangular structure, a pentagonal structure, and a hexagonal structure.

15. A computer program product comprising program code which is stored on a non-transitory machine-readable medium, the machine-readable medium comprising computer instructions executable by a processor, which computer instructions cause the processor to perform the method according to claim 1 .

16. The computer program product according to claim 15 ,

wherein the processor is part of a 3D printing device.