Some way to go yet before commercialisation, but good stuff none the less. Achieving the tight tolerances of the blade was made possible by closed loop in-situ monitoring of the process. Add to wish list Remove from wish list. Download the Professional Engineering app, A weekly round-up of the most popular and topical stories featured The blades were installed in a Siemens SGT-400 industrial gas turbine with a capacity of 13MW. 11569365, Viewpoint: 3D printing for the final frontier, Queen Elizabeth Prize awarded to creators of digital imaging sensors, Scientists count elephants from space using AI, Project MEDAL to apply machine learning to aero innovation, Viewpoint: Brexit agreement presents significant challenges for manufacturers. In the English translation of the shareholder’s meeting webcast, the CEO of Siemens AG, Joe Kaeser, introduced the small 3D printed turbine. The successful tests were the result of a dedicated international project team with contributions from Siemens engineers in Finspång, Lincoln and Berlin together with experts from Materials Solutions. The first object printed with the material was a wind turbine blade measuring 1.2 meters in length, which is quite large in the world of additive manufacturing (AM). Willi Meixner, chief executive of the Siemens power and gas division, said: "Additive manufacturing is one of our main pillars in our digitalisation strategy. This means the components were tested at 13,000 revolutions per minute and temperatures beyond 1,250°C. 3D printed Inserter belly plate wedge. The project team used blades manufactured at its 3D printing facility at Materials Solutions, the newly acquired company in Worcester, UK. This means the components were tested at 13,000 revolutions per minute and temperatures beyond 1,250 degrees Celsius. This means the components were tested at 13,000 revolutions per minute and temperatures beyond 1,250°C. This means the components were tested at 13,000 revolutions per minute and temperatures beyond 1,250 degrees Celsius. Copyright © Mark Allen Engineering Ltd (a Mark Allen Group company) 2019, Mark Allen Engineering Limited And yes, as suggested, powder deposition should be able to give thinner walled/lighter blade (than casting) – and possibly a more sophisticated mechanical structure too (with centrifugal loads being carried by cooler material). For instance, GE engineers are also 3D-printing sleek turbine blades for the GE9X, the world’s largest jet engine, which took its maiden flight in March. In February 2016 Siemens opened a new production facility for 3D printed components in Finspång, Sweden. 49 HR- (Estimated as case of PLA, 0.4mm Nozzle, 0.2mm Layer Height, 40% infill and No raft and support) Note: When at actual print, each parameter may be adjusted by your experience. by selvaraj p. 13 209 2. The blades can survive temperatures above 1,250°C (2,282°F) and extremely high pressures. Please enable JavaScript to view the comments powered by Disqus. Process for 3D printing wind turbine blade molds. In the wind-power industry, this could mean optimized wind-turbine blades per tower in a wind farm. At full load each of these turbine blades was travelling at over 1,600km/h, carrying 11 tons or equivalent to a fully loaded London bus, surrounded by gas at 1,250 °C and cooled by air at over 400 °C. The company successfully validated multiple AM printed turbine blades with a conventional blade design at full engine conditions. Siemens finished its first full load engine tests for gas turbine blades completely produced using Additive Manufacturing (AM) technology – commonly known as 3D printing.. Free shipping . The 3D-printed components have been tested at 13,000 revolutions per minute and at temperatures beyond 1,250 degrees Celsius German technology company, Siemens has finished its first full load engine tests for gas turbine blades produced entirely with additive manufacturing. Centrifugal Impellar Homemade Jet Turbine Art Work. “It may seem rather insignificant, a small … "The 3D-printed turbine blade places Siemens at the forefront of a technology trend that is spurring a global revolution in product design and production," said Charla K. Wise, president of The American Society of Mechanical Engineers, ASME. The GrabCAD Library offers millions of free CAD designs, CAD files, and 3D models. by MANOJ A S . For the wind industry, surface finish and accuracy are key. 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