Tactile Seam Searching Sensors
Tactile seam tracking sensors mechanically scan the part edges before welding to determine the exact start position and compensate for dimensional deviations.
Physicochemical Mechanism of Action
Tactile seam sensor technology uses mechanical contact to find the part edges. A welding torch or a special probe touches the edge and gives feedback on the position.
Metallurgical Relevance & Welding Risks
Correctly determining the start position with tactile seam sensor technology prevents dimensional deviations and ensures a clean, defect-free weld. Missing or inaccurate sensors can lead to shifts, which can cause porosity and cracks in the material.
Workshop Practice & Instructions
Make sure the tactile seam sensor is properly calibrated. The probe should always be clean and have contact with the part edge. If results are inaccurate, check the sensor and perform a calibration.