DEVICE FOR LAYERWISE MANUFACTURING OF THREE-DIMENTIONAL OBJECT

摘要

FIELD: mechanics. ^ SUBSTANCE: device contains source (6) of electromagnetic radiation (7), upbuilding space for manufacturing of three-dimensional object (3) and connection window for passing of electromagnetic radiation (7) into upbuilding space. Additionally device is outfitted by heating element (16) for heating of connection window. ^ EFFECT: prevention of contaminations agglomeration on connection window. ^ 21 cl, 6 dwg