FIELD: process engineering.
SUBSTANCE: set of invention relates to device for generative creation of 3D object using polymer powder. Proposed device comprises: frame 1 with top section 2 defining construction area 6, panel 12 to connect frame 1 with device case 100, substrate 5 arranged in frame 1 to displace vertically therein driven by lifting mechanism 4 under, at least, said area of construction 6. Besides, it comprises irradiator 7 generating power beam 8, 8' to be focused by deflector 9 to whatever points in said construction area 6 to sinter or fuse powder material 11 in said area and device 10 to apply coating of powder material 11 on substrate or powder layer pre-applied thereto. Thermal insulation 13 is arranged between frame 1 and panel 12 and represents a replaceable insert.
EFFECT: better mechanical properties.
10 cl, 4 dwg
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