FSW PA Detection System
Doppler Friction Stir Welding Phased Array Automatic Inspection System is an ultrasonic phased array inspection system integrating phased array inspection technology with multi-axis modules, inspection water tanks and fully automatic inspection/analysis software.
This system is mainly used to identify and measure common defects in friction stir welds, and to complete fully automatic judgment of inspection data and real-time output of inspection results in accordance with user-defined criteria.
Product Advantages
Wide range of product applications
It features robust detection trajectory simulation and CAD import for path planning, significantly boosting debugging efficiency and suiting trajectory design for various friction stir welding products.

Fully automatic defect recognition
Custom automatic defect recognition is available per user requirements.
Real-time feedback of inspection positions
Higher scanning speed and more precise positioning with real-time feedback than robotic arms.
Full-auto defect recognition with traceable inspection data and results.
Product info supports manual entry or scan input; phased array inspection data, reports and videos are auto-saved and retrievable.
Product Parameters

Phased array offline analysis software interface is shown below. Drag the cursor to view weld section signal changes at any position, and judge pass/fail via red-green indicators in the weld quality projection view (rightmost trajectory view).

Curved welds can be unfolded into a linear C-scan view for intuitive defect qualitative and quantitative analysis. When automatic defect evaluation is enabled, scanning defect signals are captured per standard criteria. The system automatically assesses defect acceptability and generates reports for fast defect location.





The following are typical friction stir weld inspection results for the heat dissipation components of a new energy vehicle electronic control system:





 

The following are typical inspection results of friction stir welds for a new energy vehicle heat pump assembly component:





 

The following are the friction stir weld inspection results for a type of automotive die-cast component.





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