ULTRASONIC THEORY APPLIED TO THE AUTOMATIC INSPECTION OF WELDS

THEORETICAL STUDIES WERE MADE ON THE BEAM PATTERN OF THE TRANSDUCER, THE SCATTERING PATTERN OF THE DEFECT AND THE TRANSMISSION PROPERTIES OF THE PROBE-TO-WELDMENT INTERFACE. THE RESULTS OF THIS STUDY ARE DISCUSSED IN TERMS OF THE DESIGN OF AN AUTOMATIC ULTRASONIC INSPECTION SYSTEM. THE SYSTEM, CONSISTING OF A FLAW DETECTOR, CONTROL UNIT, SCANNING MECHANISM AND DATA RECORDER, IS DESCRIBED. /AUTHOR/

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/00255327
• Supplemental Notes:
  • Vol 26, No 10, PP 204-210, 9 FIG, 6 REF
• Authors:
  • Lovelace, J F
  • Luini, L A
• Publication Date: 1968-10

Media Info

• Serial:
  • Materials Evaluation
  • Publisher: American Society for Nondestructive Testing
  • ISSN: 0025-5327

Subject/Index Terms

• TRT Terms: Automation; Control; Data recorders; Defects; Inspection; Scanners; Theory; Ultrasonic tests; Weldments
• Old TRIS Terms: Scanning
• Subject Areas: Geotechnology; Highways; Materials;

Filing Info

• Accession Number: 00216746
• Record Type: Publication
• Files: TRIS
• Created Date: Jan 31 1994 12:00AM