Building plate assembly for use in an additive manufacturing apparatus

Abstract

A building plate assembly for use in an additive manufacturing apparatus including means for additively manufacturing a component through curing photocurable resin, the building plate assembly including: a building plate having a front surface on which the component can be attached during the additive manufacturing; a plurality of through holes formed between the rear surface and the front surface of the building plate; further including: a detachment means having one or more projections which can be relatively moved towards the rear surface and into the through-holes to detach the component from the front surface and, retracted to at least partly clear the through-holes. The through-holes and the corresponding projections are arranged in a two-dimensional array.

Dependencies are inferred from the claim text.