Hybrid manufacture of three-dimensional components

A method (100) for manufacturing a three-dimensional object (1), comprising the steps of:

• a three-dimensional mold (2) defining an interior space (21) is provided (110);
• a filling material (3) comprising at least one liquid or paste monomer is introduced (120) into the interior space (21);
• the monomer is polymerized (130) into a polymer, a temperature (2a) of an outer surface of the three-dimensional mold (2) being monitored (140) at a plurality of locations (141) on the outer surface of the three-dimensional mold (2) to determine an internal temperature (2a #, 3a #) at at least one location in the filling material (3) and/or on an internal surface of the three-dimensional mold (2) using the measured temperatures (2a, 3a) of the plurality of locations (141) on the outer surface of the three-dimensional mold (2), the determining step using a parameterized model (142a), the parameters of which have been previously trained based on measurements of temperature at locations within the filling material (3),
• on the basis of the results (2a, 3a) of the monitoring, a quality (1a) of the object (1) is assessed (150) and/or at least one measure (4) is taken (160) based upon the determined internal temperature in order to direct the temperature (2a, 3a) in a desired direction.