Processing workpieces involves directing laser radiation onto workpiece, rotating laser spot formed on workpiece about radiation axis or essentially parallel axis during processing

摘要

The method involves directing laser radiation onto the workpiece to be processed and rotating a laser spot formed on the workpiece by the laser radiation relative to the workpiece about the radiation axis or an essentially parallel axis during processing. The workpiece is essentially fixed and the spot rotated or vice-versa. Independent claims are also included for the following: an arrangement for processing workpieces using laser radiation.