Accession Number : AD0840348

Title :   HIGH VACUUM BAKEOUT AND SEALING SYSTEM FOR QUARTZ RESONATORS.

Descriptive Note : Final rept. Jul 67-Apr 68,

Corporate Author : VARIAN ASSOCIATES INC PALO ALTO CA

Personal Author(s) : Johnson, Leslie C., Jr

Report Date : AUG 1968

Pagination or Media Count : 24

Abstract : An oil-free vacuum system for vacuum bakeout, to 400C, and cold weld sealing quartz resonators was designed and fabricated. The system has provisions for future addition of frequency plating fixtures. Three system designs were considered. The accepted design utilizes a six-position rotary table which carries six single-cavity dies. A loaded die can be rotated into any one of the three stations, i.e., bakeout, frequency plating, and cold weld sealing. (Author)

Descriptors :   (*QUARTZ RESONATORS, MANUFACTURING), VACUUM APPARATUS, VAPOR PLATING, VACUUM SEALS, WELDING, DEGASIFICATION.

Subject Categories : Electrical and Electronic Equipment
      Mfg & Industrial Eng & Control of Product Sys

Distribution Statement : APPROVED FOR PUBLIC RELEASE