POSITIONING AND GLUING OF AUXILIARY LARGE OPTICAL PARTS

摘要

FIELD: process engineering.SUBSTANCE: invention can be used in finishing and control of telescope large mirrors. Mirror is placed on indexer with rear surface upward. At locations of auxiliary elements thrust metal rings are glued to adhesive resin for aligner ring to be fitted therein and positioned at indexer and locked by clamping screws to thrust rings. Plug-in sleeves are fitted in aligner rings to glue auxiliary elements to mirror. Thereafter, aligner rings are removed therefrom after hearing and softening of glue resin.EFFECT: simplified design and positioning, higher precision; accelerated jobs.2 dwg