Are they any close? Seems like they've been doing it for ages and they aren't close.
In Futurama, they renamed it to Urectum :)
Agree, it didn't do anything to avoid the obstacle. A human could probably see it as an obstacle and try to swerve to the side, albeit not knowing what it is. Not saying it's possible to avoid, but some reaction would be made.
This looks like heat creep and/or clog. Check the hotend fan (not the part cooling one). If it starts happening after a while, it's either that or the nozzle has cooled too much. But if it happens with lower speed as well, then I wouldn't say it's that it's the latter. Try increasing the temperature. I'm printing mine at 270°C. Also I keep the bed at 70°C but that's not important. I've had issues like that with bad conducting nozzles (hardened/stainless steel) and thermistors not properly seated on the heat block. When this happens, pause the print, try feeding the filament by hand and see if there is any resistance (can you feel the clog). Try increasing the temperature, reduce the retraction distance to try and avoid it. I'm printing exclusively with petg for years now, never had issues like this due to moisture. You get more stringing, yes, but no failures on actual printing.
You're completely right, I forgot about that method. I've used it in the past, it works great and is far more controllable and safe.
True, I've seen many molten rolls of filament because of overly warm ovens. Make sure it doesn't go over 60C and you're good. Mine is good, has a little overshoot when heating up, but if you let it warm up first and then put the filament, it generally stays very close to 60C. I havent had problems. Other ovens - be careful. Food dehydrator is better, but if you don't have it, you may as well buy an actual filament dryer. Desicant beads didn't work for me. They do the trick of maintaining the dryness, but if you have ANY built up moisture in your filament, the beads won't do much.
A little mini torch, similar to a regular gas lighter also can work wonderfully.
As others have mentioned:
Nothing wrong with Ender 3, if you thinker enough, you can get results as good as any other printer. But it may require tinkering. The model that you're printing is difficult with FDM printers of any kind. It has thin, delicate parts with steep overhangs. It can look better, but it's gonna be hard to achieve. Resin printers are definitely a better choice for this, but you use what you have.
Well, I've been a C/C++ dev for half of my career, I didn't find Rust syntax ugly. Some things are better than others, but not a major departure from C/C++. ObjC is where ugly is at. And I even think swift is more ugly. In fact, I can't find too many that are as close to C/C++ as Rust. As for logic.... Well, I want to say you'll get used to it, but for some things, it's not true. Rust is a struggle. Whether it's worth it, is your choice. I personally would take it over C++ any day.
In 2024? No, unless it's a plus. Plus already has that support. E5 has an 8 bit board and no silent drivers. If I'd be buying today,I'd buy sovol sv08. It has everything already done to it while being open source and is able to be modded out of the box.
Oh, yes, it caused weird resonant vibrations at certain speeds. A terrible design and way too flexible bed. Some people print some struts, but I didn't find them to be much of a solution. I ended up mirroring the far side and copying it to front. Now it's very rigid and the quality has vastly improved especially at speed printing.
You don't buy from TSMC, but from Intel. Also, AMD also uses TSMC, they didn't have such problems recently.