| 摘要 |
<p>In a conventional method, a laser beam, with a linear beam profile and a following cool-spot to increase the thermomechanical stress, is moved along a separating line of predetermined shape. According to the invention, in order to be able to separate any shape (free-form cutting), the method is carried out, whereby a linear focal point is generated, on the workpiece, by means of scanning the laser beam and, during each scanning movement, tracking data for the separation line (2) is generated, such that the linear focal point is given a curvature corresponding to the curvature of the shape of the separation line, by adjusting the scan amplitude.</p> |
