3DPrinting
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: or !functionalprint@fedia.io
There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml
Rules
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No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
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Be respectful, especially when disagreeing. Everyone should feel welcome here.
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No porn (NSFW prints are acceptable but must be marked NSFW)
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No Ads / Spamming / Guerrilla Marketing
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Do not create links to reddit
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If you see an issue please flag it
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No guns
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No injury gore posts
If you need an easy way to host pictures, https://catbox.moe/ may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is 
Moderation policy: Light, mostly invisible
Many people don’t care about FOSS or don’t know the benefits, they just want a NOW working product. Many belief in the goodness that nothing bad will happen, and if something happens, they still can switch. I often have this discussion with other colleagues and friends, it’s an endless debate of price , features , comfort and support. As long as there is both on the market , why argue? People can buy what fits their needs.
My opinion on bad manufacturer behavior is: if we keep buying those products(with locked down firmware, Windows-Only Proprietary Cloud filled forked Slicers etc.) more and more manufacturers may go that route.
The problem is people's stinginess. They want to save money and buy from China. The manufacturers help themselves to the OSS community but do not contribute anything - on the contrary, the manufacturers undercut the OSS alternatives enormously. They have no development costs or anything else to compensate. So that the OSS solutions do not finance the development for other companies and push themselves out of the market, the only option is to lock it in. It's the people who want to get into an expensive hobby on the cheap.
Edit: example about developing stats.
PrusaSlicer
PrusaSlicer is our own open-source in-house developed slicer software. The PrusaSlicer team consists of 13 full time developers. As of January 2024, we spent a total of 145,720 work hours developing PrusaSlicer (that’s over 16 years of non-stop work by one developer). While only about 10% of the original code remains, we are still extremely proud that PrusaSlicer is originally based on the open-source project Slic3r by Alessandro Ranellucci. Each of the source files has a short header with the list of all contributors. We believe this is the right way to acknowledge whose shoulders we're standing upon.
PrusaSlicer is a completely free, feature-rich, frequently updated tool that contains everything you need to export the perfect G-code for your 3D printer. Today, the PrusaSlicer code powers most slicers on the market.
Prusa is based in Prague, and according to some quick googling the average software developer in Prague makes 88k CZK (~3800 USD or ~3500 eur), so about 526 CZK/hr (~22/hr in both USD and EUR).
Which means they've potentially spent around 76.7 million CZK (~3.3 million USD, ~3 million EUR) into their slicer. Just for salaries.
I wonder if any of that includes what are essentially firmware tuning for their printers?
I recently ran a set of prebuilt Prusa M4S for a printing demo, and they were really nicely tuned, between the pressure sensing head and the way it only probes the area of the print bed it’s going to use, all 10 printers worked pretty much out of the box. One roll of filament wasn’t sealed properly and clogged a few times, but I basically did around 800-900 hours of printing over the course of a week and had a couple clogs from that one roll.
I wish I could have kept one, but my OG ended 3 is still hanging in there.
Luckily for us, the original RepRap folks were smart enough to go for copyleft rather than permissive licensing. As such, the common firmwares and slicers are both using GPLv3 code, severely limiting the companies' ability to do that.
We have become so normalized to anti consumer behavior it doesn’t even matter anymore
Like it used to be that a videogame manufacturer charged for a dlc that was already on the game disc, you had to pay to unlock data that you technically had purchased but not licensed, and people threw a fucking fit. Now it’s like “this new tech device will only work if you insert $20 bills every 30 minutes” and people are like “oh well that sucks but what are you gonna do? I need a toaster that can send me a notification when my toast is done”
Fuck the companies that do anti consumer bullshit, fuck the youtuber dummies that normalize it because they got $50 and a free shitty printer, fuck the government that has completely failed to regulate anything, and fuck the dummies who constantly enable this nonsense because they refuse to spend 10 minutes researching their purchases and instead spend the rest of their life in credit card debt because they have $1100 in monthly subscriptions to stupid bullshit that makes their stuff work for 18 months until the company goes bankrupt, their device is bricked, and they replace it with another piece of shit that has the same anticonsumer bullshit