Seam Tracking for Laser Welding JSYT Series CXZK-JSYT-B-260
Design Background
Some workpieces have very small gaps, which cannot be recognized by traditional laser camera inspection.Vision cameras can recognize small welds, but cannot output height information.
A camera that combines the advantages of laser and vision is needed to detect small gap splicing seams and output height information at the same time.
Laser Seam Tracking——CXZK-JSYT-B-260
Design Background
Some workpieces have very small gaps, which cannot be recognized by traditional laser camera inspection.Vision cameras can recognize small welds, but cannot output height information.
A camera that combines the advantages of laser and vision is needed to detect small gap splicing seams and output height information at the same time.
Advantage
While detecting small welds, it outputs height information to solve the problem of tracking welding of thin plate splicing seams, which can track left and right and height.Composition and principle
It is composed of a laser, an optical sensor and a central processing unit.It uses the principle of optical propagation and imaging to obtain the position information of each point in the laser scanning area,
and completes online real-time detection of common welds through complex program algorithms.
Solve problems
- Common problems such as detection range and detection capability can be solved with one key;
- Real-time correction of welding seam deviation, precise guidance of welding torch welding
- Effectively solve the welding seam deviation and ensure the perfect welding seam formation;
- Solve the welding problem of two-dimensional tracking of small welds
Scope of applications
- Support standard serial port and network port communication protocol;
- IO communication with welding machine, text screen, PLC or industrial computer through the reserved IO port, to achieve better connection and automatic control;
- Suitable for all kinds of special welding machines such as straight seam welders, circular seam welders, welding trolleys, gantry, cross welders, etc.
Features
- Keep the welding torch in an ideal position to ensure continuous welding bead without sharp turns;
- Can detect small gaps and splices, and output height information at the same time.
- High integration, integrated design of camera and light source;
- The camera light source and laser are infrared light sources, no strong light stimulates human eyes;
- Compensation of production, equipment and operation tolerances;
- Reduce programming work for complex workpieces;
- Achieve consistent and reproducible welding results;
- Reduce labor costs and improve production efficiency.
Support weld type
Video Case
| Name Model | CXZK-JSYT -B-170 | CXZK-JSYT -B-260 |
| Optical size |  |
 |
| Near end of Z1 field of view (mm) | 140 | 200 |
| Recommended installation distance (mm) | 170 | 260 |
| Z2Far view field（mm） | 200 | 380 |
| A-near plane field of view (mm) | 18 | 50 |
| Center field of view (mm) | 22 | 60 |
| A-far-plane field of view (mm) | 24 | 70 |
| Average depth resolution (mm) | 0.156 | 0.25 |
| Average lateral resolution (mm) | 0.09 | 0.13 |
| Communication Interface | Ethernet/R485 | |
| Support segmentparameters | 103（customizable） | |
| Output sampling rate (Hz) | 33-100 | 33-100 |
| Working temperature (℃) | -10~65℃ | |
| Power (W) | 7 | |
| Support agreement | MODBUS TCP/RTU/CRNT Agreements | |
| Welding types | Micron level stitching straight seam, circular seam | |
| Size（mm） | 109*102*32 | |
| Power supply | DC12-24V | |
| Weight (g) | 474 | 482 |
| Protection level | IP65 | |
