DULLING PROCEDURE FOR SHARP EDGES OF GLASSWARE

摘要

FIELD: physics.;SUBSTANCE: method includes processing of glass edge by focused laser beam at relative movement of glassware and/or beam. Processing of glass edge is performed by the laser beam with a ring shape in a cross-section, during which the glass edge is heated by a laser beam up to the temperature above the vitrification temperature (T Tg).;EFFECT: ensuring of improvement of durability of glassware and the rate of processing, obtaining in the near-edge zone of minimum necessary sizes of facet.;7 cl, 8 dwg