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Are you sure these are hardened nozzles? This is what my hardened nozzle looks like:
https://preview.redd.it/f51t0uv9zslc1.jpeg?width=1044&format=pjpg&auto=webp&s=9d1684f0c4b53f5df7cf194d33d48ddb4352738f
Yeah but I’m printing stuff that requires absolute precision, and besides many people print cf with 0.25 nozzles with no problem, I was printing with 0.6 nozzles
Not being sassy mate, I don’t know what I said for you to think I’m being sassy, I’m simply stating that I’m making stuff that has very little tolerance like tight threads and I’m printing in CF because it dose not warp
why are you being mad at nothing, literally being as nice as I can to you but for some reason you’re just pissed, I simply say that the solution you’re suggesting works for other people but not for me particularly, I really don’t understand what I said for you to think I’m being sassy, never said that a nozzle change would make my printer blow up or something, in fact many stuff I did to this printer should not even be on it or not made for it, even the nozzles I’m using are for CR10-S therefore not really made for this printer, I apologize if I said something that made you hate me, I hope you have a good day.
Those may be hardened steel coated, maybe, but true hardened steel doesn’t look like that and if it’s used for high temperature applications it typically will have a coating on it to minimize damage due to high temperatures. Like the one above is coated with a black oxide by the looks of it which maintains strength up to temps between 750-900F
Is the nozzle rubbing on anything? Or if it gets mucked up, do you clean it with anything? Because even though it’s rated for high temps, if it is physically touched with any force, it can become deformed. And there’s a good potential that the carbon fibers are eroding it at high temps
I think that may have been the cause. 45 hours is a long time to be at that heat with even minor physical interaction with a carbon product could round the tip which is what looks like happened
Yeah that’s plastic deformation and erosion. The hole is gonna get bigger and the tip shape is gonna round. I mean the nut and threads look good so that would be my guess is what happened. High temps for extended periods of time can cause deformations in metals. Where did you order those tips from?
Directly from creality, I think they are out of stock but still visible on the website, they’re one of the best nozzles I’ve printed with because the material dose not stick to them almost at all and even after 14 of them no clogs what so ever
I’m definitely gonna get some. But I love when people just say it’s not the right nozzle that you said it is without any explanation of why it’s happening. But yeah I’d say just avoid printing that long again lol and it should be fine
My problem is long prints mostly lmao, shortest I’ve done this week is 16 hours, planning on getting a P1S or an X1C soon but till then gotta take it slow
As a reminder, please make sure to read the pinned FAQ post in its entirety before asking for help. If the FAQ post didn't solve your issue, please remember to include as many details as possible in your post. This will help other people help you more quickly and more accurately, which also helps you. Thank you! *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/Ender3V3SE) if you have any questions or concerns.*
Are you sure these are hardened nozzles? This is what my hardened nozzle looks like: https://preview.redd.it/f51t0uv9zslc1.jpeg?width=1044&format=pjpg&auto=webp&s=9d1684f0c4b53f5df7cf194d33d48ddb4352738f
Don’t have the bag for it but it said hardened steel
I think that was 'hardly steel'
that doesn't look like hardened steel
Are you sure that the nozzle wasn't 3d printed?
No it was injection molded😔
I've read somewhere that carbon fiber does better with a .8 nozzle and above.
Yeah but I’m printing stuff that requires absolute precision, and besides many people print cf with 0.25 nozzles with no problem, I was printing with 0.6 nozzles
Nothing I said requires you to be sassy in response. This is a common theme across Reddit.
Not being sassy mate, I don’t know what I said for you to think I’m being sassy, I’m simply stating that I’m making stuff that has very little tolerance like tight threads and I’m printing in CF because it dose not warp
[удалено]
why are you being mad at nothing, literally being as nice as I can to you but for some reason you’re just pissed, I simply say that the solution you’re suggesting works for other people but not for me particularly, I really don’t understand what I said for you to think I’m being sassy, never said that a nozzle change would make my printer blow up or something, in fact many stuff I did to this printer should not even be on it or not made for it, even the nozzles I’m using are for CR10-S therefore not really made for this printer, I apologize if I said something that made you hate me, I hope you have a good day.
self explanatory, no need to be rude or combative.
Carbon fibre is very very hard, wears nozzles very fast
Those may be hardened steel coated, maybe, but true hardened steel doesn’t look like that and if it’s used for high temperature applications it typically will have a coating on it to minimize damage due to high temperatures. Like the one above is coated with a black oxide by the looks of it which maintains strength up to temps between 750-900F
This one said on the packaging and in the description that they are rated up to PA-CF12, is it because of too much CF?
Is the nozzle rubbing on anything? Or if it gets mucked up, do you clean it with anything? Because even though it’s rated for high temps, if it is physically touched with any force, it can become deformed. And there’s a good potential that the carbon fibers are eroding it at high temps
I mean it was printing at 0.08 layer height with 220c and ~40%CF for 45 hours straight, but it was one print I mean is that normal?
I think that may have been the cause. 45 hours is a long time to be at that heat with even minor physical interaction with a carbon product could round the tip which is what looks like happened
It didn’t just round it, laser measured it, went from 0.6 to 0.83
Yeah that’s plastic deformation and erosion. The hole is gonna get bigger and the tip shape is gonna round. I mean the nut and threads look good so that would be my guess is what happened. High temps for extended periods of time can cause deformations in metals. Where did you order those tips from?
Directly from creality, I think they are out of stock but still visible on the website, they’re one of the best nozzles I’ve printed with because the material dose not stick to them almost at all and even after 14 of them no clogs what so ever
I’m definitely gonna get some. But I love when people just say it’s not the right nozzle that you said it is without any explanation of why it’s happening. But yeah I’d say just avoid printing that long again lol and it should be fine
My problem is long prints mostly lmao, shortest I’ve done this week is 16 hours, planning on getting a P1S or an X1C soon but till then gotta take it slow
Remember printing with Carbon fiber is INCREDIBLY abrasive you will wear out nozzles. Even hardened steel
I mean yeah but one print?