Holographic Testing Techniques.
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 graphite/epoxy 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)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 01, 1971
- Accession Number
- AD0726369
Entities
People
- Robert J. Iversen
- Roger D. Schulz
- Ronald G. Arnold