ADDITIVE MANUFACTURING METHOD FOR PRODUCING THREE-DIMENSIONAL OBJECTS AND DEVICE FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS

摘要

The invention relates to an additive manufacturing method for producing three-dimensional objects, in particular for producing medical products, wherein material is applied layer by layer in accordance with the shape of the object (2) to be produced, and to a device for additively manufacturing three-dimensional objects. The additive manufacturing method and the device for additive manufacturing are characterized in that, during the layer-by-layer construction of the three-dimensional object, a physical variable influenced by the shape and/or qualities of the object 2 is measured, the measured physical variable or a variable derived from the measured physical variable or a variable determined from a plurality of measured or derived physical variables being compared with a reference variable, which is characteristic of the shape and/or qualities of a three-dimensional reference object. In the event of a deviation that exceeds a predefined tolerance, an alarm is issued and/or an intervention into the manufacturing method is made.