Industrial 3D printing supplier ExOne's M-FLEX midsized metal printer is three times as fast and has a build volume more than seven times as large as the company's previous midsized machine. (Source: ExOne)
Increased build volume and faster speeds are obviously important, enabling these printers to be used to create a wider variety of parts and components. What about price? Have they been able to do anything to bring pricing down and is this printer designed more for prototyping or for the production of actual commercial parts?
University of Southampton researchers have come up with a way to 3D print transparent optical fibers like those used in fiber-optic telecommunications cables, potentially boosting frequency and reducing loss.
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