Eos Gmbh Electro Optical Systems

Andrea Weichselbaumer

Jochen Philippi

Hans Perret

Peter Keller

Thomas Halder

Michael Göth

Gerd Cantzler

Siegfried Schimitzek

Michael Jan Galba

Michael GÖTH

A method is disclosed and includes providing a first data set marking an object cross-section, determining whether the length of a connecting line undercuts a specified minimum dimension, generating a second data such that, in the event falling the minimum dimension is undercut, a position lying within an object cross-section on the connecting line is marked as a position not to be solidified or to which a reduced radiation to be supplied, and for a position lying outside of the object cross-section, positions of an object cross-section directly above or below that are adjacent to this position are marked as positions not to be solidified or to which a reduced radiation is to be supplied, and integrating the second data set into the control command set.

Generative layer construction method having improved detail resolution, and device for carrying out the same

A device () for manufacturing a three-dimensional object by a layer wise solidification of a building material at positions in the respective layers that correspond to the object is provided. A feed () that supplies the building material to a building space () in the device () and at least two filler portions () that are provided at the feed () and are independent from one another are provided, wherein one connector () is provided for each building material supply container () in order to supply the building material from outside of the device ().

Method for supplying a building material

Device for a layerwise manufacturing of a three-dimensional object

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Pfaffenhofen, Germany

Andrea Weichselbaumer