Device for in situ quality control in the additive manufacturing of components

摘要

In the device according to the invention for the in-situ verification of the quality in the generative production of components, a pulverulent material is locally sintered or fused with at least one two-dimensionally deflectable energy beam (7). At least one detector (1) designed to detect X-ray scattering radiation (8) generated by means of an X-ray source or an electron beam as an energy beam is associated, to which a pinhole collimating the X-ray scattering radiation (8) and the pinhole between the surface of a powder bed formed with the powdered material (2) and the at least one detector (1) is arranged.