| 摘要 |
The invention relates to a method for producing a three-dimensional object, the object being solidified by solidifying a building material layer by layer by means of a beam of a gas laser in locations corresponding to the cross-section of the object in a layer, the power of the laser being measured and the laser output being controlled as a function of the measured value, characterized in that the output measurement is carried out in a time window in which an output change takes place, and a control input signal of the laser is controlled as a function of the measured values. |
