By Georgia Tech Manufacturing Institute
Robotic welding is a transformative process that leverages automation to achieve precision, efficiency, and consistency in welding operations. It enhances production speed and quality while addressing challenges like labor shortages and workplace safety. With exceptional capabilities in repetitive tasks, complex geometries, and high-temperature environments, robotic welding is indispensable in industries such as automotive and aerospace. At GTMI, we are developing advanced robotic welding systems such as Wire Arc Additive Manufacturing that integrate industrial robots with commercial welding technologies to enable high rate joining and additive manufacturing of medium-to-large scale parts. These systems facilitate multi-layer deposition, enabling directed energy deposition-based metal additive manufacturing, which offers significantly faster production compared to traditional methods. We are also developing hybrid robotic systems that integrate additive and subtractive technologies into a versatile hybrid platform for the efficient production of high-quality metallic parts. Furthermore, we incorporate external sensors for advanced defect detection and geometry prediction, utilizing AI/ML-driven techniques to optimize welding and additive manufacturing across various engineering materials.
