Accession Number : AD0021611


Title :   DEVELOPMENT OF NON-DESTRUCTIVE TESTS FOR LAMINATED GUNSTOCK BLANKS


Descriptive Note : Progress rept. no. 3, 1 Oct-30 Nov 1953


Corporate Author : YALE UNIV NEW HAVEN CT SCHOOL OF FORESTRY


Personal Author(s) : Jayne, Ben A


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/021611.pdf


Report Date : 06 Dec 1953


Pagination or Media Count : 17


Abstract : A statistical analysis of data obtained from ultrasonic transmissions indicated that the significant difference which existed between the mean values of the outermost levels of transmission and the inner levels in void areas were caused by energy reflections from the edges of the voids. The possible use of this method to detect glue-line void areas was indicated.


Descriptors :   *GUN COMPONENTS , ENERGY , REFLECTION , TRANSMITTANCE , STATISTICAL ANALYSIS , NONDESTRUCTIVE TESTING , VOIDS


Subject Categories : Wood, Paper and Related Forestry Products
      Guns


Distribution Statement : APPROVED FOR PUBLIC RELEASE