← Glossary
Laser triangulation seam tracking
Laser triangulation seam tracking is an optical sensor system that detects joint paths in real time and is used for robot path corrections. It ensures precise alignment of the torch or sensor against component deviations.
Physical-Chemical Working Principle
The system uses a laser beam that scans the joint. The reflection is captured by a sensor, and triangulation determines the joint position.
Metallurgical Relevance & Welding Risks
This technique ensures high precision in weld seam tracking. Faults in the sensor or detection can lead to inaccurate alignment, causing porosity or incomplete weld fill.
Workshop Practice & Action Instructions
Make sure the laser beam scans directly on the joint and the sensor is correctly aligned. Constantly monitor the detection data and correct the robot path in real time if needed.
MetallurgieSchweißtechnik