Products - Radial Ultrasonic Automatic Flaw Detector for Water-Immersed Axle

Radial Ultrasonic Automatic Flaw Detector for Water-Immersed Axle

Main features

  • Water-immersed coupling modeled.
  • 2 groups of slide carriage, 4 sets of probe frame; 6 probes scan simultaneously, providing faster detection.
  • Axial database is produced following entry of the axle appearance. It is exported upon flaw detection and automatically plans and carries flaw detection procedures of work-piece.
  • Automatic or manual control mode.
  • Rotary rate of axle and movement speed of probe are adjustable. Flaw detection time per axle: 3.5min/axle, loading/unloading time: 5min/axle.
  • Reading, locating, out-of-limit confirmation and equivalent computation are completed automatically by the computer system.
  • Playback of reflected wave, A scanning, type-C display of defect location.
  • Provide automatic warning for the captured out-of-limit defect waveform, automatic identification of waveform location, wave height and dB values of ARL curve.
  • Store, view, callout and print flaw detection reports and records automatically.
  • Automatically develop the distance-amplitude curve, comparison between defect wave height automation and datum wave height automation, make acceptance or unacceptance judgment according to standard acceptance conditions.
  • Complete routine calibration and testing of flaw detection sensitivity automatically. Compensate automatically in case of insufficient sensitivity.
  • Dynamically observe movement location of the probe, observe scanning waveform A of the 6 groups of probes on a simultaneous or switching basis.
  • The interface is set based on operating practices of flaw detection personnel and meets the requirements of flaw detection procedures.

User site

System composition of equipment

The equipment includes four sub-systems as follows:

  • Mechanical servo system – comprising the machine driven system, automatic spray of couplant, probe device and automatic axle positioning, drive, probe push and pull, and axle feeding and blanking, etc.
  • Electrical control system – mainly to realize functions such as mechanical motion control, strong and weak current transformation, sound and light alarm output, and defect location, etc; the control system comprises the industrial personal computer of control cabinet, motion control card, and software system.
  • Ultrasonic flaw detection system – comprising ultrasonic transmission circuit, ultrasonic receiving circuit, probe coupling system, channel switch control circuit, and power circuit, etc;
  • Signal processing system – mainly including data acquisition board, peripheral communication control board, software system and computer.
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