(a) Field of the Invention
The present invention relates to a machine for cutting sheet material by means of a stationary laser beam, comprising a table provided with an opening through which the laser beam passes.
(b) Description of the Prior Art
The recovering of the cut-out members gives rise, during the laser cutting, to problems due to the fact that these members risk deterioration by the laser beam during continuation of the cutting operation.
USPTO Backgrounds
USPTO Backgrounds