Additive manufacturing system with extended printing volume, and methods of use thereof

摘要

An additive manufacturing system (30) for printing three-dimensional parts (50), the system (30) comprising a heatable region (34), a receiving surface (36a), a print head (40) configured to print a three-dimensional part (50) onto the receiving surface (36a) in a layer-by-layer manner along a printing axis, and a drive mechanism (38) configured to index the receiving surface (36a) along the printing axis such that the receiving surface (36a) and at least a portion of the three-dimensional part (50) move out of the heatable region (34).