Device for producing three-dimensional object by compacting powdered layers of compositional material, comprises carrier arranged in construction chamber, application device for applying compositional material layers and irradiating device

摘要

Device (1) for producing a three-dimensional object (9) by successively compacting powdered layers of a compositional material (4) which can be compacted by electromagnetic radiation or particle radiation at the locations corresponding to the respective cross section of the object, comprises a carrier (6) arranged in a construction chamber (5), for carrying the object with a height adjustable carrier, an application device for applying layers of the compositional material, and an irradiating device for irradiating layers of the compositional material. Device (1) for producing a three-dimensional object (9) by successively compacting powdered layers of a compositional material (4) which can be compacted by electromagnetic radiation or particle radiation at the locations corresponding to the respective cross section of the object, comprises a carrier (6) arranged in a construction chamber (5), for carrying the object with a height adjustable carrier, an application device for applying layers of the compositional material, and an irradiating device for irradiating layers of the compositional material at the locations corresponding to the respective cross section of the object. A structural panel is disposed on the carrier of the carrying device, which can be heated by a heater. The heater comprises a plate-like carrier, on its side facing the top side of the structural panel is provided with a recess in which a heating element is mounted floatingly.