METHOD FOR THREE-DIMENSIONAL PRINTING, IN PARTICULAR, FOR PRODUCING WINDOWS, SHEET-SHAPED ELEMENTS FOR OVERLAPS Russian patent published in 2022 - IPC B29C64/106 

Abstract RU 2764248 C2

FIELD: 3D printing.

SUBSTANCE: invention relates to a method for three-dimensional printing, in particular for producing windows, sheet-shaped elements for overlaps. The method includes: a stage of providing PVC and a solvent, wherein PVC is soluble; a stage of mixing PVC with the solvent to obtain a mixture in a liquid phase; a stage of applying the mixture to precipitation surface (1); a stage of evaporating the solvent to obtain a PVC layer of the manufactured product. The evaporation stage follows after the application stage. According to the method, the application stage and the evaporation stage are repeated to obtain a set of overlapping PVC layers, forming the manufactured product.

EFFECT: invention is aimed at providing a method for three-dimensional printing that would provide the possibility of using resistant polymer materials with high mechanical properties with the reduction in the number of stages of product processing.

12 cl, 6 dwg

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RU 2 764 248 C2

Authors

Vaccari, Andrea

Dates

2022-01-14Published

2018-05-08Filed