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Laser cutter honeycomb/knife table sources ?

Discussion in 'General Talk' started by Gizmo6, May 22, 2023.

  1. Gizmo6

    Gizmo6 New
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    I have an OpenBuilds ACRO 510 machine that has been equipped with a 10W diode laser.
    I would like to have a honeycomb or knife surface to cut on but have had no luck finding anything that will cover the machine work area. The closest I have found is a 540x850mm honeycomb table on Amazon, E bay has much the same selection and price range.
    Does anyone know of a source for laser cutter tables for larger machines or a source for reasonably priced material to DIY one? I need something in the 500x1000mm size range.
     
  2. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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  3. Gizmo6

    Gizmo6 New
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  4. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    The point was that the HVAC industry has grates :) as always one would hope you look for a local Supplier, just grabbed you the first result that looked like what I wanted to show you.

    It's a total Hack - eggcrate grates aren't something you'd think of, but they are easily available due to the large HVAC industry
     
  5. Gizmo6

    Gizmo6 New
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    Good point! I have been searching for items related to laser which limits the results, will give eggcrate grates a try.
     
  6. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    Finding expanding honeycomb is harder than it should be yes

    Years ago, I couldn't find either, so another hack - stainless mesh stretched over a frame - had to do for me (Worked quite well, but the eggcrates are better) :

    upload_2023-5-23_16-18-3.png

    upload_2023-5-23_16-19-35.png
     
  7. Gizmo6

    Gizmo6 New
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    Thank you for the ideas, its always good to have new options from someone that has tackled the project before.
    I found a 24x48 aluminum eggcrate grill on Amazon that will get me going.
    I will also check with local HVAC company and see if they can provide material or a local source to save on shipping cost.
     
  8. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    Some HVAC guys has a pile of cutoffs out back - for free (;
     

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