Vorrichtung und Verfahren zur schichtweisen Herstellung von Bauteilen mittels Photopolymerisation

The device has a container (1) for retaining a liquid polymeric component material (3). An optical transparent disk (5) is arranged opposite to an outer surface (6) of a roller (2) and formed transparent to an electromagnetic radiation of exposure units (7, 7a, 7b). The transparent disk exhibits a distance to the outer surface, where the distance increases from a minimum initial value in a circumferential direction of the roller. The units form exposure stations along the circumferential direction, where the radiation is directed into the material in the stations through the transparent disk. The exposure units are designed as digital light processing (DLP) projectors. An independent claim is also included for a method for manufacturing components