Metal may have a new entry in the battle for super lightweight aircraft skins. General Electric received a U.S. patent June 17 for a powder metal sheet composition that could compete with plastic composites, such as those used in the Boeing 787 Dreamliner or new Airbus wide-bodied aircraft. The GE sheet is made from a nickel-base superalloy having more than about 30 percent by volume of gamma prime phase, or an intermetallic such as a titanium aluminide. A GE spokesperson commented to Design News: “We have no plans at this time to introduce this into any product, but it offers GE the interesting option to use this for high temperature sheet material.”
The FDA has just released draft guidelines for using 3D printing in the design, development, and manufacture of regulated medical products. Although the recommendations are non-binding, they do set some much-needed parameters.
HP's industry-changing 3D printing announcement for commercial-scale end-production wasn't the only news of note at RAPID 2016 this week. Here are six more game-changing software and hardware news items, plus some videos explaining HP's technology.
HP has launched its long-heralded Multi Jet Fusion 3D printing technology for commercial-scale end-production, plus an ecosystem to go with it. The package could change the entire industrial market for making end-products with additive manufacturing. At the very least, it will be game-changing.
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