Back in December I got my P1S and since I mostly printed Vases and plant pots back then, I decided to mostly use PETG.
That PETG as I now know was just Wet, which caused it to ooze out of the nozzle after the print, a Fact I hated. Since at the time I must’ve be pretty stupid, I decided to clean it by Heating the Nozzle to the max of 300°C and let it ooze fully out. It did work and the prints after it where fine… so I did it another 10-20 times until I got a Brass Brush and started just using that…
In retrospective, that probably Backed in the PETG really hard. Mustve been to the point where the nozzle clogged, getting me to cold pull it a lot.
Big question is, is there still Backed in PETG in that nozzle, even after 20 or so Cold Pulls? It definetly seems to underextrude a noticable bit. Should I use the replacement nozzle or look into other reasons for said Underextrusion? Thanks!
Obelix@feddit.org 5 weeks ago
First of all: Nozzles are replacable and they are also cheap. They are also wearing down with time. So if you worry, just replace the nozzle. And if you want to know if there is still filament stuck in there, unscrew the noozle and look at it.
Imgonnatrythis@sh.itjust.works 5 weeks ago
I’ve been liking my oxbidian nozzle but not cheap at all. I’ve been throwing wood fiber pla and GID PETG at it and it seems to handle it well. Doesn’t seem to be showing sign of wear after a year.
myplacedk@lemmy.world 5 weeks ago
It’s a P1S. A nozzle that is hard/cumbersome to change is 15 USD. One that is almost as easy to change as a regular nozzle is 35 USD.
Add shipping costs, maybe taxes, the fact that they can have crazy delays…
I remember on my old printer I’d by a bag of nozzles even if I didn’t need them. But on a Bambu… Yeah, I’d try to salvage the nozzle too.
Obelix@feddit.org 5 weeks ago
Is there anything fancy about the nozzle or is that just the general grift companies are doing with replacement parts?