Exact seam placement in robot welding cells
Automated weld seam tracking in robot welding cells is a complex task in a harsh industrial environment. The micrometer-accurate detection of the guide point with different types of joint by 2D/3D profile sensors is one of the most effective solutions for this challenge. In combination with wenglor’s uniVision software, the new weCat3D MLZL 2D/3D tracker sensor, not only combines the necessary precision and profile quality, but also offers convenient installation, integration, robustness and user-friendliness. A 2D/3D profile sensor made for welding robots Supplied by Treotham Automation, the slimline housing of the MLZL with integrated cooling and rinsing enables easy and space-saving installation directly on the welding torch. Thanks to the small housing dimensions of only 33 × 183 × 69.8 mm, the robot can therefore also operate in narrow corners. The MLZL 2D/3D profile sensor does not require any additional protective housing, nor does it need to be tilted for alignment. The design also offers sufficient protection against welding spatter and disturbing ambient light. Despite the harsh industrial environment, the welding sensor provides high-quality profiles for precise joint detection. Optionally equipped with a red or blue laser, users can choose between three laser classes: 2M, 3R or 3B. The MLZL relies on the advanced laser technology of the weCat3D series and thus delivers outstanding profile quality for optical seam tracking. This sensor has been specially adapted and optimised for the high demands in welding robots, but in particular for the complex task of optical tracking of weld seams – both in terms of hardware and software. Wenglor engineers tested and developed the special triangulation sensor as part of an EAP (Early Adopter Program) together with customers from the welding industry. The feedback and know-how collected from this program ultimately flowed into the MLZL tracker sensor. Software Update with new function: uniVision 2.5.0 for welding […]