3d printing could revolutionize war and foreign policy

Discussion in 'International Politics' started by LETHALFORCE, Jan 7, 2015.

  1. LETHALFORCE

    LETHALFORCE Moderator Moderator

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    http://www.spacedaily.com/reports/H...revolutionise_war_and_foreign_policy_999.html


    3D printing could revolutionise war and foreign policy
    by Staff Writers
    Paris (AFP) Jan 05, 2015


    3D printing will revolutionise war and foreign policy, say experts, not only by making possible incredible new designs but by turning the defence industry -- and possibly the entire global economy -- on its head.

    For many, 3D printing still looks like a gimmick, used for printing useless plastic figurines and not much else.

    But with key patents running out this year, new printers that use metal, wood and fabric are set to become much more widely available -- putting the engineering world on the cusp of major historical change.

    The billion-dollar defence industry is at the bleeding edge of this innovation, with the US military already investing heavily in efforts to print uniforms, synthetic skin to treat battlewounds, and even food, said Alex Chausovsky, an analyst at IHS Technology.

    Scientists at the Massachusetts Institute of Technology have already invented "4D printing" -- creating materials that change when they come into contact with elements such as water.

    One day, that could mean things like printed uniforms that change colour depending on their environment.

    In the real world, the baby steps are already being taken.

    Late last year, British defence firm BAE Systems put the first printed metal part in a Tornado jet fighter.

    The company recently put out an animated video showing where they think such humble beginnings could one day lead.

    It imagined a plane printing another plane inside itself and then launching it from its undercarriage.

    "It's long term, but it's certainly our end goal to manufacture an aerial vehicle in its entirety using 3D printing technology," Matt Stevens, who heads BAE's 3D printing division, told AFP.

    - Revolutionising war and politics -

    But the real revolution of 3D printing is less about the things you can make and more about where you make them.

    Being able to take printers to a warzone promises a radical shake-up of combat and the defence industry, says Peter W Singer, an expert in future warfare at the New America Foundation.

    "Defence contractors want to sell you an item but also want to own the supply chain for 50 years," he says.

    "But now you'll have soldiers in an austere outpost in somewhere like Afghanistan who can pull down the software for a spare part, tweak the design and print it out."

    This could lead militaries to cut out private defence companies altogether. And by combining 3D printing with assembly line robotics, those that remain will be enormously streamlined.

    That sort of disruption carries huge political implications in places like the United States where defence firms are purposefully spread around the country and support millions of jobs.

    "The Pentagon and defence industry have an incredibly tough time with innovation, but you don't want to wait to lose a major battle before you do it," says Singer.

    3D printing could even change foreign policy, for instance by undermining sanctions.

    "The US has sanctioned everything from fighter jet spare parts to oil equipment. 3D printing could turn sanctions -- which have been a crucial part of foreign policy for a generation or more -- into an antiquated notion," says Singer.

    Then there are the scarier prospects that come with reducing the barriers to arms manufacturing.

    "Think of master bombmakers in the Middle East making new designs that look like everyday products or a lone wolf operator printing a plastic gun he can get past security at the White House," says Chausovsky.

    But all of that may pale in comparison to the security risks that 3D printing could trigger by revolutionising economies.

    If anyone can print retail goods, economies that rely on cheap factory labour to make things like clothes and toys may find themselves in deep trouble -- with all the security consequences that go with that.

    "If you want to know where the big threat of 3D printing is, think about how reliant China is on its low-cost merchandising sector," says Chausovsky.

    - 'Can't drill a curved hole' -

    3D printing -- invented in the 1980s -- is much older than many realise.

    The recent upsurge in interest is tied to the fact that patents on the original technology are expiring -- opening the way for competition that will drive up quality and push down prices.

    The first major patents to run out were in 2009 for a system that used plastics known as "fused deposition modelling".

    But the next big ones, that expired in the first half of 2014, are related to "selective laser syntering" that prints metals such as aluminium, copper and steel, and with much greater definition.

    And rather than working with solid lumps of metal, engineers can create complex new shapes that use much less material without losing any strength.

    "You can't drill a curved hole," says Chausovsky. "With 3D printing, you're creating products that would never be possible with traditional methods.
     
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  3. rahulrds1

    rahulrds1 Regular Member

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  4. jouni

    jouni Senior Member Senior Member

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    3D printing also revolutionizes industry: no more need for cheap manufacturing abroad. India should really, really take this seriously and speed schoolsystem reforms. Learning by heart must be replaced by independent thinking and creativity.

    You being democracy gives you an edge in this against China, but unfortunately they are few steps ahead of you:

    Why the quality of Finland's education system can exceed the quality of its teachers? � Bodong Chen

    3. Impact on the economy and society

    The impact of 3D printing and digital manufacturing on the existing industrial organisation and on the economy and society at large are potentially huge:

    3D printing will reduce the labour cost of manufacturing to near-zero%, thereby completely modifying the existing international division of labour and the resulting globalisation of our world.
    The consequences will be to repatriate a significant fraction of the manufacturing capacity from Asia to Western countries and to reduce logistic costs, in particular maritime fret with a considerable impact on the container shipping industry, as well as on the carbon footprint of that industry.
    Mass-production will be superseded by mass-customization. On the supply side, firms will no longer compete for providing cheaper goods in the market place, but for being able to rapidly adapt to changing needs of their individual customers.
    On the demand side, one can expect important change of consumption patterns, with better and unique products being swiftly delivered, to the point that it could impact the sense of ownership of goods by individuals.



    Futurium - European Commission
     
    Last edited: Jan 7, 2015
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  5. LETHALFORCE

    LETHALFORCE Moderator Moderator

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  6. LETHALFORCE

    LETHALFORCE Moderator Moderator

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  7. LETHALFORCE

    LETHALFORCE Moderator Moderator

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  8. Chaffers

    Chaffers Regular Member

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    There are lots of problems with 3D printing, many of which appear rather difficult to solve..

    Contrary to popular perception of has been used in niche industries for some time, hearing aids for instance.

    The idea of manufacturing spare parts for vehicles and the like in the field is highly unlikely, porosity being a particular problem.
     
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  9. Mikesingh

    Mikesingh Senior Member Senior Member

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    7 Shocking 3D Printed Things

     
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  10. Bharat Ek Khoj

    Bharat Ek Khoj Senior Member Senior Member

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    A 3D printer, printing 3D printer parts to make more 3D printers
     
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  11. LETHALFORCE

    LETHALFORCE Moderator Moderator

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