3D Printing in Space

Supersonic Jet’s Nanoscale Additive Manufacturing

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Supersonic Jet’s Nanoscale Additive Manufacturing. According to professor in the George W. Woodruff School of Mechanical Engineering at the Georgia Institute of Technology Andrei Fedorov,” we are controlling matter on the atomic scale to bring about new modes of additive manufacturing. This new science could bring about additive manufacturing applications that might otherwise be impossible. The resulting new technology will open up new dimensions for additive manufacturing at the atomic scale.
When we went to the lab to use nanofabrication with focused electron beams, which are the size of a few nanometers, we could not grow structures that were just a few nanometers. They grew to be 50 or 100 nanometers. And it also took a long time to produce the structures, which meant that, without improvements, we’d never be able to produce them at high volume.”

https://www.news.gatech.edu/hg/image/622941/original

 

 

https://www.machinedesign.com/3d-printing/supersonic-gas-speeds-nanoscale-3d-printing

https://www.news.gatech.edu/2019/07/02/tiny-supersonic-jet-injector-accelerates-nanoscale-additive-manufacturing

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3D Printing News Alert(3D printing in the defence now and before)

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According to Army Technology, “3D printing in the defence manufacturing: issue 100 of Global Defence Technology out now. Global Defence Technology is back for a special celebratory 100th issue, as always packed with the latest industry news and analysis. In this issue, we explore the potential of additive manufacturing for defence applications, speak to Airbus about its involvement in the new DSEI Space Hub launching this year, and more.”

According to EDA’s ground-breaking project, “Additive Manufacturing Feasibility Study & Technology Demonstration. Aims to assess the areas where Additive Manufacturing (AM) (3D-printing) can have a positive impact on defence capabilities and to demonstrate its feasibility. In the morning of 31 May 2017, the 3D-printing lab was loaded on-board a Spanish C-130 and completed a successful 30-minute flight. This test was pivotal to examining the feasibility of the facility to be deployed by air. After landing, the lab and its equipment were inspected and found to have encountered no issues from the airlift.”

3D printing in defence manufacturing: issue 100 of Global Defence Technology out now