FILAMENT ADVANCE IN ADDITIVE MANUFACTURE

摘要

The invention relates to a device (1) for the additive production of a component comprising at least one conveying element (2) for conveying a filament (3) in the direction of a nozzle (4). The conveying element (2) is designed to form an external thread (5) in the filament (3). The invention further relates to a 3D printer (100) having such a device (1) and to a method for the additive production of a component with such a device (1).