A method for process control in the case of the laser processing of components, a device for laser processing as well as computer program and a computer program product for carrying out the method

摘要

A method for process control in the case of the laser processing of components (2), in which a laser beam (3) on the surface of a component to be treated (2) is directed, wherein the treatment process at least in part of the incident laser beam component side facing away from the observed and on the basis of this process parameters is determined in a controlled manner, and wherein a of the incident laser beam (3) facing away from the surface of the processed component part (2) is detected, proceeding from its lamps, characterized in that a transition time from the occurrence of a diffuse glow in the occurrence of a glow defined is measured.