I like knitting, math, and uplifting the proletariat.

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Cake day: June 12th, 2023

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  • Remy Rose@lemmy.oneto3DPrinting@lemmy.world3d printing pen
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    11 months ago

    We use a 3Doodler Pro+ at work, which I think might be the most expensive one out there? I’ve got to say, it really isn’t any easier to use than the cheapest alternatives on the market… There’s just a horrendous learning curve to these things in general, although if you think of it as any other art form then I guess it’s probably comparable.

    On ours, I do really appreciate the wide heat range, the ability to access the dual gear extruder during operation, and the swappable nozzles. What I don’t appreciate is the ridiculous markup, the non-standard nozzle size, and them lying about only being able to use their special proprietary filament (it’s just normal 2.85mm).





  • doing that is going to create a rotary tumbler. i think for this specific object that might work totally fine, but it might be too rough for anything with fine details or sharp angles. vibratory tumblers are more likely to keep the object’s overall geometry intact, whereas rotary ones will eventually sand things into kind of an ovoid shape?

    as for parameters, the main ones are which grit levels for each stage, how long to run it for each stage, which tumbling medium to use, and how much water. i haven’t really ironed out any general guidelines but in my experience (perhaps obviously) most plastics don’t need nearly as long as most minerals.

    it doesn’t seem like many people have gone this route yet, so if it works out, please post about your process!