The “iLAuNCH Trailblazer” project aims to create a manufacturing facility in Australia for more resilient satellites and hypersonic structures using 3D printing. The project involves the University of South Australia, the company VPG Innovation and other partners.
At the core of the new manufacturing is the Electron Beam Melting (EBM) process. In this process, metal powder is melted and solidified layer by layer by means of an electron beam. According to project manager Colin Hall from the University of South Australia, EBM has major advantages: Because the melting process takes place in a vacuum, less internal stress is created. Parts thus become more resistant and flexible.
The design freedom of 3D printing should also allow parts to be optimally adapted to the requirements of space travel. According to Darin Lovett of iLAuNCH Trailblazer, the new manufacturing will support the growing space industry as more custom and resilient structures become available for satellites and hypersonic missiles.
In addition to technology, close collaboration between academia and industry is also a core part of the project. VPG Innovation employees will be trained in new manufacturing to make the most of 3D printing for space applications.
The Australian government is funding the project with $50 million. By 2040, the $180 million investment is expected to generate $3.6 billion in economic benefits.
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