Introducing gas during laser beam cutting of thin materials comprises producing a working gas as a laminar gas flow on the surface of the material to be cut

摘要

Introducing gas during laser beam cutting of thin materials comprises producing a working gas as a laminar gas flow on the surface of the material to be cut. An Independent claim is also included for a device for carrying out the process comprising one or more nozzles (1) arranged on one side of the working area (A) and one or more suction nozzles (2) on the opposite-lying side of the working region.