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  1. #1

    Is aluminum 7075 printable?

    Hello everybody

    I am new to this forum and I have a beginner question. We manufacture jaws from high-strength 7075 aluminum. You can see how the parts look here: https://www.spannbacken.store

    Now to my question: Is aluminum EN AW-7075 printable? We have to make special jaws regularly. If we only had to finish printed blanks it would be a great thing. Do you have a tip with which printer that would be feasible?

    Warm greetings from Germany
    Sven

    PS: I hope you understand my English. :-)

  2. #2
    Super Moderator curious aardvark's Avatar
    Join Date
    Jul 2014
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    7,530
    how large are the jaws and what kind of budget are you looking at ?

    Yes aluminium 7075 is available for 3d printing.
    https://fabrisonic.com/3d-printing-m...be-3d-printed/

    Also https://www.re3dtech.com/3d-composit...7075-aluminum/

    Both of these machine setups will probably cost around the 150-200,000 euro mark.
    I can find no price listing for the fabrisonic 1200 - the manufacturers say it is 'affordable' - but that can mean anything.
    That's your best option anyway :-)

  3. #3
    Many thanks for your response


    The jaws have different sizes from 30x30x70mm to 200x100x100.


    I ask the companies for some information.

  4. #4
    Student
    Join Date
    Sep 2015
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    My understanding with printed metal parts is that they will be similar to powered metal parts (for instance powdered metal gears). THey are not 100% dense and instead in the ~95% range. Because of that, they might not be a great fit for something with high compression loads like a set of jaws.

    Then again, I might be completely wrong on this.

  5. #5
    Thank you for that thought. We absolutely have to try it.

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