AI and high-speed cameras transform metal 3D printing precision
Researchers are enhancing metal 3D printing by employing advanced digital cameras and artificial intelligence. The focus is on powder bed-based laser melting (PBF-LB/M), a key method for producing complex metal parts in industries like aerospace and medicine. New monitoring techniques aim to boost efficiency and reduce waste in production.
At Aalen University’s LaserApplicationCenter (LAZ), scientists are studying the PBF-LB/M process to make it more stable and efficient. They use two high-performance USB3 cameras from IDS Imaging Development Systems for different tasks. A uEye CP camera tracks fast-moving details like spatter and smoke, capturing over 1000 x 1000 pixels at more than 100 frames per second. Meanwhile, a uEye SE camera provides static, high-resolution images of powder layers, offering 20.36 megapixels in a square format.
The combination of high-speed cameras and AI-driven analysis is set to revolutionize metal 3D printing. By fine-tuning the PBF-LB/M process, manufacturers can expect stronger, more reliable components with less material waste. This research supports the growing demand for precision engineering in sectors like automotive, medical, and aerospace.
