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3D ultrasonic inspection system (Matrixeye™)

Matrixeye™ ST for spot welding inspection

Features

    The world-first 3D SAFT(*1)inspection equipment with phased array function which enables higher resolution and higher sensitivity

    (*1)SAFT:Synthetic Aperture Focusing Technique

  • Feature 1: Easy-to-see inspection system
    Displays high-definition 3D images using a uniquely-developed synthetic aperture method
  • Feature 2: Automatic pass/fail determination with high degree of accuracy
    Measures series of weld points in a parts according to DB(Data Base). Equipped with a function for press welding detection.
  • Feature 3: No need for replacement of probes
    Equipped with a 64-channel matrix probe, eliminating the need for replacement of probes depending on the diameter of welding parts.

Matrixeye™ ST for spot welding inspection

Matrixeye™ ST for spot welding inspection

Inspection examples

  • Inspection result screen

    Inspection result scree

  • Inspection examples

    Inspection examples

Specifications of the main body of Matrixeye™ ST for spot welding inspection

Items Specifications ※ Note
Pulsar Range of transmission delay 12.5ns  
Transmission delay 12.5ns × 4095(51.18μs)  
Pulse voltage 20V~180V  
Tranmission pulse width variable(12.5ns~1000ns)
12.5ns/step
 
Receiver Number of receive channels 64ch  
Amplifier frequency range 0.5~25MHz  
Gain 0~50dB  
Imaging Image synthetic process SAFT  
Power supply Battery Li-ion battery(95Wh)  
Number of batteries 1 or 2  
Battery operation time 2h,4h(use of two batteries)  
AC 100V~240V 50/60Hz  
Ambient
condition
Ambient temparature 5~35℃  
Ambient humidity Relative humidity:20-80%,
Non condensing
 
General spec Dimension 3W:305×D:130×H:210mm  
Weight Approx 5kg  
CPU Atom D510 1.66GHz  
Memory 2GB  
Hard disk 500GB  
OS Windows7 Pro for EMB  
Display 10.4-inch touch panel display  
USB 2.0×4  
Accessories Keyboard/Mouse  
Remote controller  
Battery × 2  
Battery charger  
AC adaptor  
Power supply cord  

※The specifications above are subject to change without notice.

Specifications of spot welding inspection software

Items Specifications Note
Number of welded plates
to be inspected
Two or three plates  
Collective setting of
plate thickness
The combination of plate thicknesses of multiple welding points is set in a collective way. A list created by Microsoft Excel is exported to a Welding Points Information File.  
Setting of imaging conditions Iron, aluminum  
Surface adjustment function Adjusts the position of the surface of inspection object to be visualized  
Parallelism check function Checks the parallelism between a probe shoe surface and a sheet during measurement (imaging)  
Display of results Pass/fail determination (Good, Small or Open) Good and Small are determined based on preset threshold values.
Major and minor axes of welded part  
Average diameter of welded part (= (major axis + minor axis)/2)  
Depth of impression  
Thickness of welded part  
List of saved data A list of saved data is created in CSV format.  

※The specifications above are subject to change without notice.

  • Matrixeye, Finethrough and Ultimage are registered trademarks of Toshiba Corporation.
  • Microsoft, Windows and Excel are registered trademarks of Microsoft Corporation in the USA and other countries.