Accession Number:

AD0606628

Title:

THE APPLICATION OF ULTRASONICS TO WIRE DRAWING.

Descriptive Note:

Final quarterly progress rept. for 1 Apr-30 Jun 64,

Corporate Author:

NAVAL ORDNANCE TEST STATION CHINA LAKE CALIF

Report Date:

1964-08-01

Pagination or Media Count:

17.0

Abstract:

Die welding during drawing of annealed piano wire was alleviated by pickling the wire in a dilute nitric acid solution and using molybdenum disulfide as the lubricant. Temperature rise in the drawn wire between the die and isolator, during ultrasonic radiation, occurs at discreet points along the wire at intervals of approximately 5 inches. It appears that the points of maximum heating correspond to the antinodal points of a stationary acoustic wave. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE