FIELD: technological processes.
SUBSTANCE: disclosed is a device for regulating the flow of granules / liquid for a print head of 3D printer, into which granules and / or liquid is fed in print head (1) of 3D printer, which is supplied via channel (2), comprising camera (3) with plane (26), in which there is at least one outlet hole (28). According to present invention, inside chamber (3) is at least one screw (12, 112, 412), supply polymer (32, 34) to at least one outlet (28, 128, 434), wherein force is applied to screw (12, 112, 412) in direction of plane (26), and distance between screw (12, 112, 412) and plane (26) is controlled by material pressure (32, 34).
EFFECT: ensuring uniform thickness of applied polymer layer.
15 cl, 15 dwg
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