[-] Jawa@lemmy.world 36 points 6 months ago

You can also just split the password for a single LUKS into two parts and give one each to the two people :D

[-] Jawa@lemmy.world 8 points 7 months ago

Don't bring the marmite into this!

[-] Jawa@lemmy.world 4 points 8 months ago* (last edited 8 months ago)

I also figured out, I can adjust the max volumetric speed of the PETG filament settings and that will limit the wall speeds autumatically

Edit: This turned out to interact weirdly with layer height changes, I ended up just reducing the max speeds.

[-] Jawa@lemmy.world 5 points 8 months ago

So yeah, that solved it! Set it to 50mm/s maximum and it just disappeared! Thanks for the suggestion :)

[-] Jawa@lemmy.world 4 points 8 months ago

I just spent some more time observing and yeah, the printer tries to go super sonic for the walls there with up to 150mm/s :kekw:

[-] Jawa@lemmy.world 3 points 8 months ago

I added some pics

[-] Jawa@lemmy.world 3 points 8 months ago* (last edited 8 months ago)

It's kinda not at the start or end of the layer. The layer starts with the inner wall, which prints fine and then it does the outer wall which doesn't do fine.

Which corresponds to the wall here

What slicer are you using?

Bambu Studio 1.8.4.51

[-] Jawa@lemmy.world 3 points 8 months ago* (last edited 8 months ago)

I tried to observe it but it just goes straight over it.. It seems a bit like a cascading issue, where one layer has a bit missing and then the next one blobs onto the next because it's trying to print on nothing, idk

It also sometimes catches itself again and you get these patches of weirdness and then it's okay again

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submitted 8 months ago* (last edited 8 months ago) by Jawa@lemmy.world to c/3dprinting@lemmy.world

Edit: Setting the max speed for walls to 50 mm/s solved it! I feel like this should be limited when you select the filament, but oh well.

Hey, so I have recently gotten a Bambu A1 and got a roll of PLA and PETG. The PLA is printing very nicely out of the box but the PETG not so much. Since I'm still very much at the beginning of my 3D printing journey, I don't really have a good way of drying my PETG yet, I just stuffed it in a plastic ziplock bag with all the desiccant bags I got from the rolls and printer and stored it that way. I'm already planning to print myself a filament enclosure, I just haven't gotten around to buying the bearings, etc for it.

I've done some functional prints with no angled (overhanging) walls and they have turned out pretty good. When printing on supports the overhangs are ugly af, but no weird pattern like this.

The issue I'm tracking down seems to occur on ~60+° overhangs, that really shouldn't be an issue. I've done a sliced test print and took some photos, any idea what causes this?
Thanks :)

Bambu A1, standard 0.4mm nozzle
Bambu PETG Basic filament and profile using Bambu Studio
Some settings I played around with was flow rate (0.94->0.95) and layer height (0.2mm -> 0.15mm) but it seems to make no difference.

(note, on some of them the part is photographed upside down.)

[-] Jawa@lemmy.world 24 points 8 months ago

I thought this too, but unfortunately in terms of modding and general use they are very limited, afaik. When I looked into it, it boiled down to: There's an sdk to develop stuff for it and you can get root access but good luck trying to replace the os or anything like that. That being said, this is what I remember from ~2 years ago, so if it can be customised more now, please let me know. I kinda bought 2 in hopes of being able to do that :D

[-] Jawa@lemmy.world 2 points 1 year ago

On Linux I use https://github.com/WoeUSB/WoeUSB to create windows flash drives.. works uhh most of the time? :D In case you hadn't heard of it :)

[-] Jawa@lemmy.world 3 points 1 year ago

Honestly my recommendation would be to start off with some microcontrollers/Raspberry Pi and some breadboards and go from there. That way you can uhhh trial and error your way to something that works and worry about the "engineering" part later, when you have gotten your feet wet :D There are some simple Arduino starter kits for example that give you the basic things + a bunch of sensors and motors to play with. I got started myself with the Elegoo Arduino Starter Kit (~50€). Along the way it's probably going to be helpful to look up some course on electronics basics, specifically digital circuits and then analog circuits if you're feeling adventurous.

[-] Jawa@lemmy.world 3 points 1 year ago

Hmm, ob man dann in Gefahr läuft, als bot identifiziert und gelöscht wird? Jetzt werde ich es wohl nicht mehr herausfinden :D

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Jawa

joined 1 year ago