METHOD FOR MANUFACTURING PRODUCT USING ADDITIVE COMPOUND TECHNIQUE Russian patent published in 2023 - IPC B33Y10/00 B29C64/00 B33Y80/00 

FIELD: 3D printing.

SUBSTANCE: methods for manufacturing three-dimensional products, in particular additive methods for three-dimensional printing using a digital 3D model. A method for manufacturing a product using additive compound technique, in which the material is loaded into a 3D printer, which, using a positioning system according to a predetermined algorithm, produces the product by 3D printing layer by layer. The specified algorithm is designed in such a way that the product printed by 3D printing is the shell of the finished product. In the resulting shell of the finished product, production holes are made for pouring a fluid compound and removing air during the filling process. The shell of the finished product is checked for leaks, if a leak is detected, it is eliminated, then the internal volume of the shell of the product is filled with a fluid compound capable of hardening.

EFFECT: technical solution is simple to implement and makes it possible to increase the variability of the structural properties of the finished product.

1 cl, 2 dwg