Engineers have found a way to simultaneously mitigate three types of defects in parts produced ... also known as 3D printing, to produce metal parts with complex shapes that are difficult or ...

One major challenge in metal 3D printing, specifically in LPBF, is the formation of microscopic defects known as "keyhole" pores. These pores can significantly weaken parts and reduce their ...

The progression of laser additive manufacturing -- which involves 3D printing of metallic ... a tool for annotating the melt pool geometry. Detecting These Defects Using Sound In a joint venture ...

Northwestern University researchers track 3D printed metal defects in real-time, paving the way for stronger, more reliable ...

University of Wisconsin-Madison engineers have found a way to simultaneously mitigate three types of defects in parts produced using ... in using additive manufacturing (also known as 3D printing) to ...