A Reddit Refugee. Zero ragrets.

Engineer, permanent pirate, lover of all things mechanical and on wheels

moved here from lemmy.one because there are no active admins on that instance.

  • 7 Posts
  • 103 Comments
Joined 11 months ago
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Cake day: December 22nd, 2023

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  • That doesn’t mean anything to a patent troll company like Stratasys. They have tons of generalized patents issued in the last few years on things the 3d printer community has been using as prior art for decades prior and they are using that as a basis to take down Bambu. Like heated beds, lmfao. They’ll make some shit up and sue anyway because they’re becoming irrelevant and are unable to compete legitimately anymore. And the Texas court well known for protecting corporate interests will hand them whatever they want.







  • It might, after years and years.

    Thr problem with snap tariffs is it doesn’t give the economy time to reorient. All of that overseas industrial capacity providing those imports has taken decades to ramp up, while US capabilities have atrophied badly. It will take many years for US manufacturing to fully catch up, and in the mean time the 50% or more price increase on tons of basic goods would become baked into the price of said goods and only drive additional crazy inflation.

    And even if you ramp them up over time, there is not much business incentive to jump into the water immediately, and you have the same problem.

    The article mentions consumer devices but this would also smack basically every single piece of commercial and industrial electronics hardware too and have a lot of knock on effects.





  • NGL, I feel that Prusa has lost their edge.

    Yes, they are still the pioneers, and yes, their company still has strong morals and a open-source culture that is lovely for the community.

    But- the market has left them behind. XL is a great idea but awfully expensive and maybe not perfectly implemented. MK4’s are great-ish, but get their pants beat off in speed and quality by a P1P that’s $300 cheaper. I know running manufacturing in countries with functional human rights incurs a significant cost, but unfortunately the fickle “free” market that cares more about getting plastic onto a build plate doesn’t take such things into account frequently enough. And that’s worrisome for Prusa’s future.


  • This is a very good start. It will have limited effectiveness depending how exactly wet the filament is though, as the diffusion speed of water in plastic is low and it takes time to get the water actually out of the center to the surface to evaporate. The few minutes a filament sits in the inline dryer might be OK for surface moisture but will fail with wetter spools.

    I think the ideal system would be to have a dry box that the heating unit and fan blow into, but then feed the filament out to the printer through a “stove pipe” that acts as the dry box exhaust. This way you’re still drying the whole spool over time but then get that “final blast” to ensure the surface is as dry as possible. Make sure to insulate all walls such that you reduce how much heat you lose as the air passes through.