Weld seam profile

Welding robots which perform the joining automatically are often used for joining metals. For visible parts, the weld seam must satisfy certain optical criteria; for example, there must be no remaining welding beads. A laser scanner is installed directly after the welding head for this. It measures all the weld seams made and arranges for the robot to make corrections if necessary.
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Laser profile sensors for precise 2D/3D measurementsRequest download links
Application "Measurement and inspection of laser-welded seams" (PDF, 59 KB)
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