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
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