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Thread: 3D printing of HeaterMeter enclosures and Fan mount

  1. #1
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    3D printing of HeaterMeter enclosures and Fan mount

    As I work through my router issue, I thought it would be cool to show how my buddy is printing (with ABS plastic) the HeaterMeter Case and Fan Mount...

    HeaterMeter enclosure below, you can see where the lcd display goes, and the button board mount. The bar on the left is to retain the button board...



    Fan mount, next. It's a partial print, and you can see where the fan mounts on the right side. The left side is partially printed - its actually an enclosure where the fan output from the right side is ducted downward into the mount area (where the holes are) on the left side.

    The bottom part of the print is a variable damper to go over the fan input - we noticed while doing a test burn that we needed to dampen the fan input by 70% to bring down the steady state burn temp at 0% fan to about 200 deg from 310 degs.



    My buddy in front of his printer:



    Stay tuned for completed pics!

    Dave
    Last edited by Dave Casazza; 08-27-2012 at 06:44 AM.

  2. #2
    TVWBB Honor Circle Bryan Mayland's Avatar
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    That is freakin' awesome. 3D printing is such a cool technology. After my experiences with 2D fabrication over the past couple weeks, I don't even want to attempt a 3D version, where the complexity and stakes are even higher. You're going to need a whole gallery just for all your cool parts.

  3. #3
    TVWBB Member Evan MJ's Avatar
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    Looking good.

    I always wanted to build a reprap, but never justified it.

  4. #4
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    The stakes are really very low... the plastic is fairly cheap, and it's a matter of a couple of hours to print out parts. If you don't like the fit and finish, readjust the cad, and re-print.

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    where do I Buy? lol I want

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    TVWBB Honor Circle Bryan Mayland's Avatar
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    What's the volume of plastic used in your HeaterMeter case? I know Ponoko does 3D printing but they charge by the cm^3 and I have no friggin clue how much volume I'd need without doing whole CAD design then realizing "Oh crap this is going to cost too much"
    Last edited by Bryan Mayland; 08-27-2012 at 10:09 AM.

  7. #7
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    This is the proto case. Once we've got a final version we'll give out the .stl and .123d file. I'll have to see then what the volume is in cm^3.

  8. #8
    TVWBB Fan Dennis C's Avatar
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    We have a 3d printer at work. Big sucker that has not been used in two years. I was looking at it today and thinking about how much fun I could have with it.
    WSM 22.5 Smoker, Weber 26.75 Grill

  9. #9
    TVWBB Member Evan MJ's Avatar
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    Is the intention of the heatermeterPi to have the button and LCD mounted on the board, or to the lid of the case with jumper wires/ribbon cables?

  10. #10
    TVWBB Honor Circle Bryan Mayland's Avatar
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    Yeah everything in the rPi version is soldered onto the HeaterMeter PCB.

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