Accession Number:

AD0726369

Title:

Holographic Testing Techniques.

Descriptive Note:

Technical rept.,

Corporate Author:

ARMY WEAPONS COMMAND ROCK ISLAND ILL RESEARCH DEVELOPMENT AND ENGINEERING DIRECTORATE

Report Date:

1971-06-01

Pagination or Media Count:

38.0

Abstract:

Applications of holographic interferometry to vibration analysis, composite component evaluation, and precision cylinder inspection are presented. Stroboscopic holography is compared with time-average holography, and typical results are presented. The results of the holographic inspection of molded graphiteepoxy composites and honeycomb panels are reported. A technique for the comparison of the internal radial dimensions and straightness of precision cylinders such as gun barrels is described along with typical results. Author, modified-PL

Subject Categories:

  • Lasers and Masers
  • Holography
  • Test Facilities, Equipment and Methods
  • Guns

Distribution Statement:

APPROVED FOR PUBLIC RELEASE