Voxeljet Technology Gmbh

Janke Gudrun

Ingo Ederer

Brigitte Isabell Voit

Michael Stephan

Philip Elsner

Stefan Dreher

The invention relates to a method and device for production of a three-dimensional article from a material, by means of layered application. According to the invention, a dropwise application is carried out, whereby drops of reaction components are ejected by a nozzle arrangement () and applied to a base reaction component (), arranged on a substrate (). The material for the three-dimensional article is formed in layers, with reaction of the base reaction component () with reaction components on contact, whereby the material is formed on a reaction of the base reaction component with one of the reaction components to give a material with one material property and on another reaction of the base reaction component with another of the reaction components to give a material with another material property. On production of the three-dimensional article, an article section is produced in which a gradual transition between the one material property and the other material property is generated.

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Regen, Germany

Janke Gudrun