FIELD: printing industry.
SUBSTANCE: manufacturing method of 3D-article (10), comprising the outer layer (210) and the supporting structure (220) with cavities (230). The outer layer (210) at least partially covers the supporting structure (220). At that the method includes: (a) 3D-print stage, including 3D-printing by fused deposition modeling (FDM) with the material (201) for 3D-printing of the outer layer (210) and the supporting structure (220), and at least partially filling of the cavities (230) with the filler (204). And also (b) the post-processing stage, including the post-processing of at least the part of the outer layer (210) to reduce the surface roughness.
EFFECT: increased quality of products.
13 cl, 7 dwg
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