More People Use a Gun in Self-Defense Each Year Than Die in Car Accidents

Discussion in 'Free Speech Alley' started by LSUTiga, Jul 21, 2018.

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  1. LSUTiga

    LSUTiga TF Pubic Relations

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    I sincerely don't understand how they go from a piece of paper to a piece of metal (aka a gun).
     
    LSUTiga, Jul 31, 2018
    #71
  2. Bengal B

    Bengal B Founding Member

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    Google it
     
    Bengal B, Jul 31, 2018
    #72
  3. LSUTiga

    LSUTiga TF Pubic Relations

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    I did. lol
     
    LSUTiga, Jul 31, 2018
    #73
  4. uscvball

    uscvball Founding Member

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    I didn't google it but I'm in agreement. Sumpin ain't right.
     
    uscvball, Jul 31, 2018
    #74
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  5. LSUTiga

    LSUTiga TF Pubic Relations

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    I just found a 3d youtube and watched a plastic one come out. Can they only make them in plastic?
     
    LSUTiga, Jul 31, 2018
    #75
  6. LSUTiga

    LSUTiga TF Pubic Relations

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    @uscvball
    You know how I feel about coming here to watch youtubes but this is worth it.
     
    LSUTiga, Jul 31, 2018
    #76
  7. Winston1

    Winston1 Founding Member

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    Yes they can 3D print in metal (jet engine turbine blades), ceramic, all sort of plastic. As you see they’re more and more complex as well. Soon we’ll have home fabricators painting your next car.
     
    Winston1, Jul 31, 2018
    #77
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  8. LSUTiga

    LSUTiga TF Pubic Relations

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    Thank you.
     
    LSUTiga, Jul 31, 2018
    #78
  9. Bengal B

    Bengal B Founding Member

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    Wouldn't metal have to be in a semi-liquid state for the printer to form it into the proper state? I don't see how they could do that with steel that would have to be heated to a superhot state.
     
    Bengal B, Jul 31, 2018
    #79
  10. Winston1

    Winston1 Founding Member

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    It’s powder and they sinter it. I think they use a titanium alloy for the jet engine blades. The printer can actually make shapes that can’t be machined. GE has a video on the process as they make the turbine blades.
    Here you go https://www.ge.com/reports/mad-props-3d-printed-airplane-engine-will-run-year/
     
    Winston1, Jul 31, 2018
    #80
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