The new hotness in the open source MMU space is ArmoredTurtle’s BoxTurtle project, which seeks to be an open source equivalent of the Bambu AMS. I’m still working on the parts for mine, but from everything I’ve seen the build is way less fiddly (and as a result more reliable) than the ERCF.

Seconding kit Vorons. While they certainly aren’t the cheapest option, they aren’t that much more expensive than other higher end core XY machines. Fabreeko* has the 250/300mm Trident kit at 1.2k and 350mm 2.4 at 1.4k + an extra $150 or so for printed parts. Compared to the new Core One at between 950 - 1.2k or the X1C also at 1.2k you’re looking at an extra $150 to 350, but that also comes with build volume increases (both the Prusa and Bambu are at roughly 250 mm³). Definitely wouldn’t recommend them as a first printer, but Vorons are shining examples of what’s possible with open source (and they’re absolute workhorses too).

* Highly recommend them with glowing praise for being all around fantastic (they also run sales on the regular, though kit deals are usually reserved for special occasions like black Friday, or Clee day)

That’s awesome! Wishing you both the best!

Lol, it actually kind of is: https://en.wikipedia.org/wiki/Max_Steel

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E3D makes pretty decent stuff and is based out of the UK- it’s just annoying and expensive to get ahold of everywhere else (insert generic grumbles about Revo nozzles). Otherwise, I’ve had good luck with Phaetus nozzles, but I’m not sure that pricing/ availability looks like in the UK.

Lemon it’s January.

Why do you print like you’re running out of time?

Not the original poster, but it’s on the British Museum’s channel: https://youtube.com/watch?v=WZskjLq040I

Well that might explain some things.

Not to throw shade at your company but that process is so backwards that it’s no wonder the engineers are sparse on the details. I saw another comment likening software development to a crossword puzzle, which is a pretty good analogy. To further it, changing software once it’s done is like trying to swap out a clue/ word once the rest of the puzzle is built. It’s theoretically possible, but depending on how the puzzle is designed, it can range from an absurd amount of work to nearly impossible. Given the way you’ve described the state of things, your engineers are probably low on goodwill to boot.

I’ve worked on cobbled-together crunch-time hell-projects and the last thing I’d want after getting free would be a random BA coming to me about details that more than likely packed with the project PTSD and would very much like to forget. Doubly so if it’s issues that I bought up early in the design/ development process (when they would have been comparatively easy to fix) and was dismissed by the powers that be. I can only speak for myself, but I can only take so much “that’s not a priority”, “we don’t have time for that”/ “we’ll see if that becomes a problem in the future and deal with it then” before I throw in the towel, stop keeping track of everything that’s wrong, and just bin the entire project as dumper fire run by people who would rather check boxes than make things better.

This is excellent advice! I want to underscore that Engineers are very often much driven by the how’s and the why’s of things. I’ll admit to judging people based on how they answer those sorts of questions. From a project perspective, I’m far less interested in doing something if the why of it can’t be adequately explained to me. Similarly, I’m far more willing to take a “you know, I’m not actually sure”, than a “we do it this way, because that’s the way we’ve always done it” (the latter is probably the fastest way to tank any respect I might have had).

Was trying to compose a similar statement on that lack of details. Like, my background is scrum/ agile software development and if a random BA called me up out of the blue for project details, my first response is going to be “I’m busy, talk to my scrum master and/or manager” and failing that it’s likely going to be the minimum amount of information required to get said BA to leave me alone so that I can get back to work. Plus, unless I know that my audience has the technical capacity for low level details, I tend to leave them out (I don’t mind answering questions, but I also don’t have time in my life to spout information that’s going to go in one ear and out the other).

There’s some community history, but the short version is that the US patent office issued Slice a patent for surgical tube in hot ends* which Slice has then used to litigate away competition. As a result, Slice’s actions have not sat particularly well with the parts of the 3d printing community that value open source and community innovation.

* there’s some debate as to the validity of that patent as there’s evidence that this idea dates back to the early reprap movement. Source.

Additional commentary

Given that the video is over a year old, nice to see that slice hasn’t tried to sue him out of existence.

We call that pseudocode and it looks fine to me. No computer will run it natively (AI meat grinders aside), but most devs will be able to pick up on the logic and convert it to actual code.

Disclaimer: am a programmer.

Edit: as an aside, manually dealing with time is its own form of madness and is usually best left to libraries (ie other people’s code) whenever possible.

Was half expecting a slightly more combustible take on lemons…

Correct, plus the fact that you can inject libraries for dealing with Blu-ray DRM into VLC is yet another reason why VLC is awesome.

I’ve only been around since the alpha 17 days, but I have to agree, it’s such an amazing community to be a part of!

I’m not sure I could say I’m the sole producer, most of my mods are cases where the original author has stepped away from modding and I saw an opportunity to add some improvements of my own while carrying on the torch (I stand on the shoulders of giants and all). I think I’m most known for Camping Stuff and Snowy Trees, since those are the mods that I started with, but I’ve since adopted a few more, but if you’re interested in the full list, here’s my Steam / GitHub

I maintain a handful of RimWorld mods, going on about 6 years now. They’re in a pretty stable and mature place so they don’t take too up much effort, but I do check for Steam commens a few times a day, to make sure nobody found any bugs or major issues.