Developing AI-Based Testing of Laser-Welded Screws
Laser-welded screw joints are gaining traction — but guaranteeing their reliability remains a key challenge.
Together with Fraunhofer Institute for Production Systems and Design Technology IPK, the LMT (Laser Microtechnology division) at LTB Lasertechnik Berlin is developing the KONQUILAS project. This is a fully automated system for real-time, 100% inspection of laser-welded screws. By combining LTB’s laser and acoustic technologies with AI-based signal analysis, the team aims to detect defects like pores or cracks immediately after welding — thus ensuring maximum safety and quality.
Co-funded through the Pro FIT program by Investitionsbank Berlin and the European Union, the project sets the foundation for safer, more efficient production of safety-critical components, such as bridge screws. This project supports compliance with future quality standards.
About LTB Lasertechnik Berlin
LTB Lasertechnik Berlin GmbH develops and produces laser processes, laser systems, and complete automation systems. These machines have proven themselves in a wide variety of locations: from clean rooms at pharmaceutical companies and research laboratories to production halls in the metalworking industry.
These products include:
For more information or a quotation for LTB products, contact IL Photonics.