Additive manufacturing (AM) is making it possible to build complex parts faster through a simplified process. Not only does it allow for rapid iteration prototyping to optimize product design and development, it also improves structures for light-weighting, reducing weight and manufacturing costs all while retaining strength. In addition to making prototypes, the technology is also increasingly being used to produce fully functional parts for production, like 3D printed fuel nozzles in commercial planes.

While additive manufacturing confers the benefits of ...