WPD Welding Process Monitoring System
Laser welding produces optical radiation, including plasma emission, melt-pool thermal radiation, and reflected laser light. These signals reveal welding status and defect formation. Photoelectric sensors convert the radiation into electrical signals. A body of acquired data establishes a reliable signal envelope; analyzing subsequent welding-signal parameter changes against it determines workpiece weld quality for defect detection and quality monitoring.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Method | Coaxial Measurement |
| I/O Count | 16 / 16 |
| Detector Count | 3 |
| Sensor Type | Plasma Radiation, Melt-Pool Thermal Radiation, Back-Reflected Laser Light |
| Maximum Sampling Frequency | 200 kHz |
| Operating Voltage [DC] | DC 24 V |
| Communication Method | I/O / Ethernet / Bus |
Key Features
Datasheet
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