METHOD FOR SEVERING OF BODIES OF VITROCRYSTALLINE MATERIALS

摘要

1. A method for severing of bodies of vitrocrystalline materials, for example glass, by thermosevering of a body or a plurality of bodies by the application of a laser beam or other source of irradiation, which is partially absorbed through all its thickness, characterized in that the irrigation source creates in the severing zone an irrigation spot, said irrigation spot having two irrigation zones with different irrigation energies: a zone of a higher irrigation energy and a zone of lower irrigation energy. 2. A method according to Claim 1, characterized in that the zone of higher irrigation energy is located in any point of the irrigation spot. 3. A method according to Claim 1, characterized in that a distribution curve of the irrigation energy is "cone-shaped". 4. A method according to Claim 1, characterized in that a generatrix of the distribution curve of the irrigation energy can be linear, curvilinear or stepped.