| 摘要 |
The invention relates to a method for machining a workpiece (10), in particular a component of a motor vehicle, by means of a laser beam, wherein a laser beam (1) is applied to the workpiece (5) by means of a scanner (5), material of the workpiece is ablated, the radiation created by the plasma (8) during the process in the work area and/or the reflected laser radiation is detected and a signal is generated in accordance with the detected plasma and/or laser radiation. The aim of providing a method by means of which greater process reliability can be assured during laser beam machining is achieved by controlling, by closed-loop or open-loop control, the position of the laser beam in relation to the workpiece and/or the ablation depth in accordance with the signal. |
