The Australian government has awarded 5 research institutions $2 million USD ($2.6 million AUD) to develop additive manufacturing technology for “energetic materials”.
Reactive in content, energetic materials cover a body of polymers that can be used asexplosives, or固体火箭燃料.
3D printing the materials gives military and defense operations the potential to reduce cost and improve the efficiency of weaponry.
According to Christopher Pyne, Australia’s Minister for Defence Industry, “This research could lead to the production of advanced weapons systems, which can be tailored for unique performance and purpose,”
“It should also allow broader access and more efficient and environmentally friendly manufacturing opportunities to Australian industry providing significant cost savings and competitive advantage for Defence, and industries such as mining construction.”
The ‘key to main stream 3Dprinting’
The Australian Government’s R&D organization the Defence Science and Technology Group (DST Group), will be working with weapons research companyDefendTex,RMIT University,Flinders University和Cranfield Universityin the UK on the multi million dollar project.
According Professor David Lewis, a polymer specialist and Director of Flinders Centre for NanoScale Science and Technology, “The ability to develop systems like this is the next generation of additive manufacturing and is the key to this technology becoming main stream.”
生态利益和适应性
资金项目将导致了multidisciplinary team across the next two years. In addition to saving manufacturing costs, and encouraging more versatility in weapons design, 3D printed energetic materials have eco-friendly benefits, currently underresearch funded by the European Commission.
Travis Reddy, chief executive of DefendTex explains the benefits of the proposed technology as follows, “In addition to offering the prospect of significant performance gains, additive manufacturing of energetic materials has the potential to solve cost, safety and efficiency problems associated with traditional manufacturing methods which have remained unchanged for a generation,”
“Partnering with defence scientists from the DST Group and Cranfield University is critical in informing the research requirements associated with the project aims and in ensuring that the technology has the greatest chance of meeting defence needs.”
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Featured image shows Australian Air Force security tactics training. Photo via RAAF Australian Air Force
