Accession Number:

AD0683369

Title:

RESEARCH ON FAILURE INDICATOR SYSTEM.

Descriptive Note:

Final interim rept. 1 Apr 67-31 Jul 68,

Corporate Author:

AMPEX CORP REDWOOD CITY CALIF RESEARCH AND ADVANCED TECHNOLOGY DIV

Report Date:

1968-01-01

Pagination or Media Count:

47.0

Abstract:

Recording and frequency analysis by means of coherent optical data processing techniques is described with special emphasis on the detection or diagnosis of failures in rotating mechanisms. Vibration signals from bearing assemblies have showed good correlation with themselves and poor cross correlations, implying the possibility of detection of specific bearing noise signatures. Author

Subject Categories:

  • Lasers and Masers
  • Manufacturing and Industrial Engineering and Control of Production Systems
  • Machinery and Tools
  • Test Facilities, Equipment and Methods

Distribution Statement:

APPROVED FOR PUBLIC RELEASE