Dịch vụ

Phased Array-Basic

Introduction to Phased Array, Omniscan familiarization, setup and calibrations. Overview of weld inspection applications.

The following outlines the material to be discussed:

• Wave Physics of Phased Array Ultrasonic technique
• Phased Array Transducers
  • Probe Feature and Design
  • Beam and Wave Forming
  • Electronics and Computer Control
• Calibration of a Phased Array System (OmniScan)
• Phased Array Scanning Applications
  • Beam Focusing
  • Beam Steering
  • Combined scanning
  • Array Probe Selection
• Phased Array Data Presentation
  • A, B, C, and S Scans
  • Sectorial Scans
  • Linear Scans
• Limitations
• DAC and TCG Calibrations
• Encoder Calibrations
• Phased Array Calibration and Inspection Exercises
• Weld Inspection Applications

Notes:

• This program is suited for UT inspectors.
• The course has 16 hours of Phased Array theory and 24 hours of practical exercises and applications in welding inspection.
• It is recommended that participants be certified to Level II or Level III with experience in UT Flaw Detection.

Duration:

5 Days (40 hours)