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Weld Seam Tracking in Submerged Arc Welding Systems via 2D/3D Profile Sensors

In the steel industry, the so-called submerged arc welding process is used for material thicknesses of over six millimeters. In order to accurately guide the welding torch installed on a linear axis, the joint must be precisely measured. A 2D/3D profile sensor with cooling module and protective screen installed in front of the welding head determines the contour of the joint with micrometer precision, even at high temperatures. A special software module enables easy parameterization of the sensor and ensures constant determination of the guide point – even with different types of joint.

MLSL 2D/3D Profile Sensors

2D/3D profile sensors from the weCat3D series use the principle of laser triangulation to create 2D height profiles and 3D point clouds. The MLSL model provides accurate resolution in a compact housing design.

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