Diamond-turning tool setting by interferogram analysis
Description:
A method was developed to establish a numerically controlled tool path with respect to the work spindle centerline. Particularly adapted to the diamond turning of optics, this method is based upon interferogram analysis and is applicable to the establishment of the work spindle centerline relative to the tool path for any center-turned optic having a well-defined vertex radius of curvature. The application reported is for an f/2 concave spherical mirror.
Date:
October 22, 1980
Creator:
Rasnick, W.H. & Yoder, R.C.
Partner:
UNT Libraries Government Documents Department