Bambu P1P & P1S Filament Calibration | Flow Dynamics & Flow Rate
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- Опубликовано: 17 сен 2024
- In this video I go over the process of running the manual calibration for flow dynamics and flow rate on my Bambu P1S. You can perform this process every time you get a new filament brand, or any time you want to ensure you are getting the best print quality. Not sure if the second stage of flow rate tuning is needed, but it's really up to you. Thanks for watching and subscribe please!
Ah, this is one of those channels. You know, where the person speaking doesn't just understand the subject matter but also understands how to *convey information*.
I can't believe how many videos I went through before I got to this one that actually explains this simply and quickly... lol. Good lord.
THANK YOU :)
Right?! I had the same issue!
No BS. Straightforward and to the point without skipping anything. Perfect.
No unnecessery bloat. Straight to the point and shown with good example. Subscribed!
Inspecting the flow ratio test lines via a close-up picture is the way to go great job
This is one of the best 3D printing tutorials on RUclips!!!
You really made my week with how simple and helpful you were. Keep being you!
Thanks for doing this video! Had some problems with a new filament. After calibration. Cane out perfect !
no blabla only good content. Thank you 🙂
Great job explainibg how to do this I learned the hard way having to use it on an ender 3 v2 and S1 Pro with klipper and orca slicer it's a must
Quick and clean gothrough, thanks man!
Thank you! That was really helpful and straightforward 💯
Great tutorial! Thanks for sharing!
Excellent explanation and to the point! Thank you.
Thank you for making this very helpful video!
Great video, easy and to the point. Thank you!
Glad it was helpful!
Thanks for this video! I appreciate your time.
Super helpful and right to the point! thnx
Glad it was helpful!
Bambu Labs, along with ALL printer companies, need how to videos that break this shit down so simple I can take a shit and learn everything before I wipe. Thanks for the great vid.
This video was great thank you for the information I also love the ending :)
Thanks for this video! Good overview!
Glad you thought it was helpful! Thanks for watching!
Thank you for the great video.
Liked and subscribed!
Thank you for this.
Thanks for the overview, and showing both in slicer and as printed results. This was intimidating coming in without any knowledge, but your video has given me confidence to give it a shot!
One question; would we be best off to rerun these tests in a specific order for each new filament? For instance: calibrate nozzle temp, then K, then rate, or some other order?
You missed the start of the selection of how you set what material. Did you select Bambu PLA Basic or Generic PLA?
Sorry, didn’t realize that. I use generic PLA, as I wasn’t using Bambu branded PLA. I probably wouldn’t even run the calibration if I was using Bambu filament, as they should have it pretty well tuned already. Though, if you want to compensate for nozzle wear or old filament etc, it wouldn’t hurt.
Nice one, thanks for clearing that up. Great content, its been quite hard to find a good straight to the point video. @@PrintPractical
Sorry mate, it does show you Generic PLA
Cool! How many grams are used by the calibration process? And when I change the filament and use m old one a few month later, will the calibration saved still be Accurate?
Thanks mate !
My second flow rate calibration all came out the same. It was frustrating.
Nice video, just curious. When you decide to print faster do you have to calculate anything else? Or does the printer automatically do flow rates for the faster speeds
Do you clear the plate after printing the first test models? Or does he still print over the old test chips`?
Hey, sorry I was not clear! Yes, you absolutely clear the plate before running the next calibration run. Thanks for watching!
Yeah this is what I was looking for lol no where does it say to clear the plate
Thanks for the video. I'm confused by the 2nd calibration. Since in calibration 1 you chose block 5, shouldn't calibration 2 be printing 0 through 9 rather than -9 through 0?
I answered myself that it makes no difference since those +- values are "arbitrary", the printer does manage them. So no difference in being presented a 0 -9 scale instead of a -5 -5 as I expected too.
When doing the flow rate calibration with little squares. Do you take flatness into consideration? Some of mine looked really smooth but were warped. I'm calibrating for ASA fyi
Is the K factor saved to the new filament preset which is made after the extrusion multiplier calibration?
tsk for video
Hello, and Happy New Year! Thanks for the content, do you think it's possible to scale down mayebe just XY of those pesky samples which take 30 mins each?
I can’t find anyone online that can help me, what if none of these print at all. Is it adhesion issues? Sunlu is a POS lately. Everything prints fine with other brands and same exact settings.
The [Next] button didn't appear for me on either calibration. I had to exit full screen mode for the button to appear. Hope this saves someone some frustration.
So 2 questions. Does that calibration carry over to the handy app? 2nd, doesn't the filament profiles do anything to get the correct prints? From either the computer version or app?
Doing this now on my P1S. What is confusing to me is the Flow Dynamics K Value. It looks like it is saved under the system present "Generic X". How do you get that K value associated with the new User Preset with the flow rate number?
Yeah man, something I haven’t figured out yet. It’d be nice to see up presets for all of my filaments, but I didn’t see a way to do it.
I had this same issue, and found that if you make a preset first, then reboot Bambu Studio it will see your preset and you can apply the values to that preset. For some reason it doesn't read the preset if you make it and then go straight to testing, you have to reboot the program. I've got presets for different brands etc.@@PrintPractical
Right now there is a bug that has a ticket open in the GitHub as filaments do not save k value. You have to input it Everytime so might be best practice to write it on the spool or a sticky note on the AMS
God damn. Do we have to go through an hour+ of calibration for every new filament?
Is that what an extra $4-500 saves you on the X1C? I have an X1C and was considering the P1S for a second printer...
Default values will get you far so I’d say no. This is only necessary if you’re having noticeable print quality issues really.
Thank you so much
I started with an A1 mini and decided i wanted more. i brought home the bambu lab ps1 ams on friday and i honestly feel a little in over my head. Do i need to do this with every filament i have to get the perfect values? or do you do this to better understand your printer?
Hey, you’re doing just fine! There’s nothing really more complicated than the A1, just some extra options for fine tuning. I rarely run filament calibrations unless I’m trying to perfect the quality of the resulting print. Many times I just use the generic profile from Bambu slicer and it just works.
Thank you! I have gone through the tutorial (that you show here) with my 3 favorite filaments. I’m starting to get the hang of what values to expect for k etc. this was so helpful. Thank you and thanks for the reply!
Is there a way to do this sort of test.. but test for when you increase the speed to sport mode?
Does this need to be done on a new machine from bambu? Or was it calibrate already at factory? Thx.
It should be run once for each type of filament that you use (you don't have to do this for the brands that already included in the slicer (Bambu, Polymaker, Overture, eSUN))
If it's printing fine don't mess with it.
The printer comes very well calibrated from the factory.
I've been printing for yrs w ender 3s I just got my p1p and it's over hangs are awful I've slowed the p1p down to 50 mms would this also help my over hang?
I've found that doing variable layer height has been extremely helpful for overhangs. I'm also in the process of fiddling with a custom preset that will run the part cooling fan at 100% during all overhangs and bridges to see if that helps since PLA always needs cooling.
@@TylerCoyote awesome thank you!
I'm having some issues with the calibration if anybody might have some knowledge.
I'm using the basic orange PLA that came with the P1S. I did the flow dynamics, and the best line looked like 0.15 or 0.20. In the end I chose 0.15.
Now when I went to the flow rate and did the first part of the calibration, ALL of my models looked terrible to say the least. I didn't bother continuing to do the second part of the flow rate since they were all so bad.
I've printed 3 models before doing this calibration and for the most part, they came out perfect (Basic PLA and PLA Matte, both BambuLabs). So I'm kind of confused how after doing half of the calibration, that it's worse than before...
Should I restart from the beginning and redo the flow rate? Choose 0.20 this time..?
Any help is appreciated. Thank you.
Sir, please turn down your light source, your colors are washed out.
Else? Many many thanks for great video!!!!
Haha I know man, actually a lot of my filming processes have changed since. This was shot on my iPhone, with too bright of a light, and the color space was wrong (due to the iPhone shooting HDR footage) resulting in terrible quality. It’s all a learning process :D
Forgive my ignorance, but should this process be done for each spool of filament?
You will want to do this for each new brand or type of filament you introduce as best practice, however the brands that already have profiles in Bambu Studio do not require this. That being said, if you aren't really experiencing issues with a stock profile then it isn't necessary unless you enjoy it.
@@TylerCoyote thank you sir
How do you decrease the step?
Good video. Now clean up your mess man. LOL
it says result inreliable on textured pei plate , guess what the ps1 comes with ...
Do you know how to reset it if you switch back to a Bambu filament?
I'm pretty sure that this is a setting for each filament type you choose.
So Bambu filaments can have a different setting to say Sunlu as long as you save a filament setting for Sunlu filament. (or any other brand).
Thanks for the tips. But we are not supposed to calibrate with the PEI Textured as what I can read on Bambu Wiki
Hello, I'm trying to calibrate ASA, and for some reason, it starts printing, but the status bar stays on NA and doesn't do anything once the print is completed. I did the update, but I'm not sure if im doing something wrong.
same here have you found a fix?
i think i found the reason, are you running the latest firmware 1.05? try downgrading your firmware and see if it works, thats what fixed it for me
@girthfrombirth4408 Yes, new firmware was the issue. Thank you
@@PrecisionDavePlumbingMore Now i wont run beta firmware anymore haha, i learnt my lesson
Funny y’all mention this. I just updated my printer yesterday, ran into the same problems. Classic.
Will this work for the A1?
if its in the middle its 0.025
Please pay attention... The Automatic Calibration for Flow Rate on Textured PEI Plate is not supported, and it's not recommend performing the Flow Calibration on it, to avoid print quality issues. The texture of the plate can interfere with the LIDAR calibration resulting in bad calibration results.
P1s doesn't have lidar
Practical explanation! Ehh Ehh...sorry. Thanks for sharing though.
Pretty good, thanks.