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With Core One, Prusa's Open Source Hardware Dream Dies

(hackaday.com)
106 points iancmceachern | 2 comments | 20 Nov 24 20:35 UTC | HN request time: 0s | source
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daft_pink ◴[20 Nov 24 21:16 UTC] No.42198205[source]▶
Bambu obviously killed it.
replies(2): >>42198291 #>>42198378 #
longtimelistnr ◴[20 Nov 24 21:27 UTC] No.42198291[source]▶
I follow 3d printing pretty close but can't claim to be an expert. With that said, I truly thought they served different consumer segments with the only overlap being those who bought a Prusa pre-assembled beleving it to be a one stop shop machine. Bambu is a black box from China for an end user with little knowledge or care of maintaining a machine themselves (down to printing replacement parts)
replies(4): >>42198318 #>>42198364 #>>42198375 #>>42200904 #
bmitc ◴[20 Nov 24 21:31 UTC] No.42198318[source]▶
Bambu Labs' quality and feature set is much, much higher and larger than Prusa's, and the price is right. Prusa bet on people wanting to continually fiddle with their 3D printer, but that segment is already niche and likely dying off.
replies(2): >>42198409 #>>42200310 #
kiba ◴[20 Nov 24 21:42 UTC] No.42198409[source]▶
Most fiddling these days have to do with the printing surface being unclean. I also experienced issues with my X1C too.

But the most common problem is the surface is unclean(on both printers), and my soap to water formulation not being quite dialed in.

replies(1): >>42198729 #
Miraste ◴[20 Nov 24 22:20 UTC] No.42198729[source]▶
What printing surface are you using? I use a PEI sheet that I clean with straight isopropyl alcohol, and I almost never have issues.
replies(2): >>42198769 #>>42198807 #
1. kiba ◴[20 Nov 24 22:26 UTC] No.42198769[source]▶
PEI smooth and textured. Isopropyl alcohol works until it doesn't. That is why it is recommended that you use warm water with soap. I suspect the ratio of water to soap isn't dialed in quite right in my case, but I haven't bother to fix it just yet.

Either that, or don't touch the surface with your bare hands.

replies(1): >>42198839 #
2. Miraste ◴[20 Nov 24 22:33 UTC] No.42198839[source]▶
I can only speak anecdotally, but I've been using this sheet for ~4 years while only cleaning it with 90+% IPA, and I haven't seen any loss of adhesion. I expect to replace it due to scratches before I have any problems with the cleaning method.