MACHINING APPARATUS FOR LASER MACHINING A WORKPIECE, METHOD FOR LASER MACHINING A WORKPIECE

摘要

A machining apparatus for laser machining a workpiece, in particular for laser cutting, is provided, having a device for generating a machining laser beam, for rough machining the workpiece, in particular for producing cuts with cut edges in the workpiece, and having a device for splitting the machining laser beam into at least two energy intensity ranges, wherein a first energy intensity range for rough machining of the workpiece has a greater time-integrated radiation energy than at least one second energy intensity range for at least partially fine machining a cut edge. Further provided is a method for laser machining a workpiece.