9mm line width on my 0. Alternatively, you can only measure one wall and use this formula to calculate the necessary flow rate: Requested line width/Measured line width * Current flow rate. Then in OrcaSlicer, Go to: File > Import > Import Configs > search for files and confirm. If you wanted to do full pressure advance in the slicer, you'd need to let the slicer handle acceleration profile, breaking lines up into small segments each with nominal feedrate matching the rate they should end at, and sufficiently close to the rate they should start at, with the firmware acceleration limits set to accommodate the change. However, I only have such a problem with TPU. 5 mm 3 /s is realistic. Find and fix vulnerabilities. Its extruder is very accurate and offers high print quality, and the PEI-coated print bed creates perfect adhesion. ** Remember ** to save the filament profile. 4mm nozzle. I followed the Ellis Tuning guide and used some of Orca Slicer calibration models along with enabling input shaper to establish maximums for the following: Max Acceleration - 6k (no hard artifacts, minimal ghosting, not overworking the printer imo) Max Volumetric Flow Rate - 15. In most cases, you do not need to change the flow rate. The flow rate modifiers for this project will range from -9 to 0. Sandwich (inner-outer-inner) mode - an improved version of the External perimeters first mode. 4. 25: 0. Currently using Orca because it has excellent base profiles that need little to no tuning and just some simple adjustments to run on nearly any machine you can think of. Guides. Printing temperature: 195 °C. ). • 3. For pla, around 95% (-5) is generally where it lands, but take your time, look and feel the patches for the smoothest one. 9 (80-90%) to give a little margin. The result is the flow ratio for that filament. 6. 60mm, and 0. 96726 . BBL spent a lot of time tuning for their filament to make sure it looks good. 029x(100-6)/100 = 0. There is another volumetric rate in Print Settings too and Slicer will use the lower of the 2 so setting a more realistic rate for a. I did the max flow rate test in Orca Slicer, and I got perfect results when I did that. For example, if your hotend is capable of 24mm 3 /sec, and you are printing with 0. Absolute flow (or steady flow) is not calibrated. Another example is the max flow rate test. Ziv. Remember to reset the flow rate in the slicer to either 100% or 1. Last Updated on: July 27, 2023 by Jonathan Levi Recently, after years of faithfully using PrusaSlicer for all of my 3D printing needs, I made the switch to the little known. Tuned bridge flow, bottom layer flow settings on PLA and PETG profiles. 913 flow ratio. . 2. This can cause visible wear or scratch marks in the wiping zone, but this is intended and doesn't damage the printer, the nozzle. Flow Rate dauerhaft im Slicer speichern. The Maximum volumetric speed setting (MVS) in PrusaSlicer is one of the most powerful features of this slicer, yet it is poorly documented and not well understood. This is a test designed to calibrate the maximum volumetric speed of the specific filament. Of course, you still have the purple sections where the printer slows down for overhangs, but that is expected as you want to print the overhangs slower for the best results. AB-BN. Orca Slicer includes a pressure advance calibration pattern test adapted from Andrew Ellis' generator, which is licensed under GNU General Public License, version 3. Be aware you can't download Orca Slicer without installing bambu slicer without issues. Find the best PETG print settings for your needs, by adjusting things like temperature, stringing, print speed, and retraction settings!OrcaSlicer - Flow rate callibration; OrcaSlicer - Flow rate callibration . 0. The flow equalization ratio determines the correction to this flow and can be adjusted to compensate for the flow further when needed. For more reading, formulas, and methods to test your own max flow rate, see 📄Determining Max Volumetric Flow Rate. Ideally I would like to have 4-5 boxes and would like to change the extrusion multiplier by 2% between the boxes. Send from. "Flow Ratio" is the equivalent of extrusion. 8 in the slicer and 200mm/s for print speeds unless they need to be slower (overhangs, exterior perimeter) and let the flow rate limit my speed. I just checked and Qidi 3D printers are supported as defaults in OrcaSlicer too. 6. No modifiers added, no change in speed. Divide the measured width into what the width should be (0. Creality Slicer is a program designed specifically for Creality 3D printers, while Cura is a general-purpose slicer that can be used with a variety of 3D printers. If you want to tweak for better prints then use Orca Slicer and run the calibration tests. 265 nozzle temp. Anyway it worked as the whole point of the test is to find out the maximum flow rate for current temperature and you just have to use the acquired data in your edited profile. . Printer & Slicer Filament Material and Brand Nozzle and Bed Temperature Print Speed Nozzle Retraction Settings Additional settings or relevant information is always encouraged. 5 mm3/s. The extrusion or line width is normally set between 100% and 120% of the nozzle diameter. If you don't do that, the filament can't get out of the nozzle fast enough. 2mm layer height and a 0. Set the flow ratio to 1. To Reproduce 0. My idea was that the user can set maximum volumetric speed for the extruder. Basically, OrcaSlicer is a fork of Bambu Studio, which means someone took the open source code, which itself was spun off from Prusa Slicer, and spun off their own remix of sorts. I wish, Bambu Lab will merge this back to Bambu Studio in the future. 0 mm at 50 mm/s. It looks like the nozzle temp at the 45 overhang is ok plus it has lower overhang speeds then it hits the 90 wall with the higher speed and the nozzle temp is too low for the flow rate until it catches up and it is shiny black again. The settings can then be pasted into an empty profile in Cura. Bambu Lab advertises. The E3D V6 hotend that ships with the Original Prusa i3 MK3/S is advertised with a rate of 15 mm 3 /s. This way. Determining Maximum Volumetric Flow Rate; Determining Motor Currents; Determining Maximum Speeds and Accelerations; Misc. I'll be giving that a play. After that, run the flow dynamics test. (that is assuming that you reach about 14mm³/s flow rate, if you go for more realistic 10mm³/s we talk about a technical limit of 111mm/s) Realistically you are probably looking at something like 70-100mm/s. If you use the Orca Slicer, a fork of Bambu Studio you get quite some calibration options, including a standard test for max flow rate. . After you've downloaded the file, you need to open it and run the orca-slicer. M140 S100 # set bed temp. 029 and you selected the block with a flow rate modifier of -6, the new value should be calculated as follows: 1. A new feature in ORCA 4. Orca Slicer doesn't. Small extrusion widths provide more accuracy with longer print times. there is one in orca slicer, not sure why it wouldn't be in bambu slicer too. Those changes did the job for me, all problems solved. Click on “ Add “. 5 mm; Weight: 575 g; Max. Why is it so slow considering I'm usualy printing at 150 at least. Infill/Perimeter Overlap. Was mir noch nicht klar ist, oder vielmehr ich hierzu keine Antwort gefunden habe ist folgendes. Flow rate is adjusted by the type of filament you are printing, as different filaments have different characteristics. 4. The info in the E jerk setting is particularly interesting, as I the effects of that would not be noticeable when simply viewing the speeds or volumetric flow rates on the sliced model display. On orca slicer, same layer can have different flow without any reason, wich is not good for consistency. 99 flow ratio I calibrated to a roll of Sunlu PETG that was several months old. I tried reducing the Flow Ratio from . Extrudr is a high end filament no idea where this low value in prusa slicer comes from. Everything else I do in Marlin seems to "take" - Z height settings, PID settings, etc. I use the Orca Slicer variant of Bambu's slicer because it offers finer-grained control over the slicing process and makes tuning and using tuned filament profiles much easier than Bambu's official slicer, which lacks good calibration routines for some of the most important variables in good printing: flow rate, pressure advance, and. EXTRUDER } # Heat extruder to temp in OrcaSlicer. That is great link, thank you. Flow rate is set in the slicer based on speed, line width and line height. IIRC someone was able to increase the flow rate (mm3) and speed and cut the print time 30% or 40%. 4. I will document my calibration results using Orca Slicer (latest version and firmware at time of this writing) Preset: 0. 2mm Quality @K1 Speedy 0. Cooling: 100%. A simple interface will show up, and you can control the printer from there. The inputs below show how to find the same saddlepoint using the NEB, NEB-CI and NEB-TS. Scroll down until you get to the part called "Assets. The MVS setting essentially imposes a governor on the maximum amount of filament that the slicer will attempt to push through. The above parameters have been chosen as they are representative of real-world printing. 6. Reply replyOrcaSlicer Version 1. By default, the starting flow is 2, the ending flow is 40, and the flow step is 0. Hey Guys, Here are my Creality K1/ K1 Max Orca Slicer, Quality and Speed Profiles for 0. Klipper support. I tried your settings plus the increased volumetric flow rate (thanks u/RandomMistakes/) with 0. This max rate is set to the extruder before printing. Thank you to our sponsor Fictiv. Calibrating the flow rate involves a two-step process. More nozzle sizes. •. The 0. Personally I run at about 2/3 of that because it's just a stock Ender 3 hotend and is not fantastic and I'm happy enough with 100 mm/s, but you can push to whatever you. START_PRINT EXTRUDER= [first_layer_temperature] BED= [first_layer_bed_temperature]These two horizontal lines on the benchy match exactly with the two layer with internal bridge infill before top layers infill. That is great link, thank you. Guides. 20. worrier_sweeper0h. 5mm3/s. Printed with this on Orca the part looks almost perfect. gcode. 35mm^3/s for 230 degrees Elegoo PLA. 100% While I really like some of the Orca features, I really miss some Cura features - like flow rate settings for every line type and of course first layer. 42mm. - but changing the settings in the extruder to 85/100 (or 100/116) makes absolutely ZERO difference. The slicer is. QoL improvement: Orca Slicer now remembers each printer's filament, bed, and process settings, making it easier to switch between multiple printers. Melodic_Common_7453. cigoL_343. Set the PVA Flow to 0. My 0. But just to run through any other software issues, I installed Orca/SoftFever Slicer to run advanced calibrations on the PC, results below: Temp Tower: 270C -Good from 260-280, I guess 270C is best, has cleanest overhangs. 5) doesn’t have support for it. your max speed 300mm/s 0. The flow ratio for Sunlu PETG profile is now changed from 0. Probably the better solution would be to create a simple 3D object in CAD software and slice it in vase mode. x added support for the new filament, but Orca Slicer (v1. You enter the weight of the full spool and aproximate remaining % (Default value 100). This comprehensive guide will help you achieve optimal print quality. 00mm, 1. 4mm Nozzle = 0. Slic3r (or its variants, specifically superslicer) allows you to set the extrusion multiplier, in filament settings. Thanks for sharing and updating these profiles for so long! They have been excellent to use and great starting points to tune with. So I think that your slicer creates weird g-code. Prusa Slicer profiles for Creality CR-10 Smart Pro. 1. Bambu Studio comes with a lot of pre-tuned filament profiles made for Bambu filament. Most of these settings should be relatively intuitive, or have descriptions explaining what they do. I haven't tried bambu studio or orca slicer, but in prusa slicer or super slicer you can turn off accel control from the slicer using the printer settings > machine limits > how to apply limits setting. Now whenever I pull up that profile my new values come along with it. This would be impossible with two walls. 16: 0. Coasting – Volume: 0. Layer height: 0. Using selected temps. What is causing the change from Matte to glossy. If the printer consumed less than 100mm, you can be sure that it is under-extruding. The OrcaSlicer will open on your screen. if you change it to 0. Judging by the pictures, if it's not physical, it's printing too fast or over-extrusion. So in cura if you set flow to 80%, Cura multiplies all the E values (extruder positions) by 80% such that you get 80% flow. Edit: I see that superslicer also has the same behavior, so maybe that's expected. I haven't tried bambu studio or orca slicer, but in prusa slicer or super slicer you can turn off accel control from the slicer using the printer settings > machine limits > how to apply limits setting. In this case, if your previous flow ratio was 1. PLA high flow has. If you look at a PLA and PETG profile you will see the difference, the pla is around 11 iirc and the pet one is set to 8. You can find the maximum volumetric speed for a filament using the calibration print for that in the Orca slicer. speed = volumetric flow / layer height / line width(Or, inversely) volumetric flow = speed * line width * layer height. I use the Orca Slicer variant of Bambu's slicer because it offers finer-grained control over the slicing process and makes tuning and using tuned filament profiles much easier than Bambu's official slicer, which lacks good calibration routines for some of the most important variables in good printing: flow rate, pressure advance, and. My patron Leo told me about the SoftFever fork of Bambu Studio (now renamed OrcaSlicer), the open source slicer used by Bambu Labs. 28mm: For my specific print I would need exactly 0. This START code works and draw 90 degrees arc. ”. 5. Flow Test GitHub | Youtube Tutorial | Max. This is the method I have elaborated by. A typical layer height is half of your nozzle diameter but feel free to go lower for a better. the values shown in the images are my preferences and the flowrate is. Why Uniform Flowrate Is Important | PRUSA SLICER | How To Check and Adjust Your Flow RateHelp Reaching 10 000 Subs: patron Leo told me about the SoftFever fork of Bambu Studio (now renamed OrcaSlicer), the open source slicer used by Bambu Labs. Changelog on Github. 25mm Speed Profile @K1 Speedy 0. You can use the standard Orca Slicer codes, but you can also put the one recommended by us for our Marlin printers:3. Videos/Guides. 19RockinRiley69. 5. Orca slicer is slower than cura? Same settings, different speeds? Trying to switch my FLSun SR over to orca slicer. Configure the print settings with the optimal values for the 0. The OrcaSlicer calibration menu is an awesome feature that is built directly into the slicer. Experimenting with using the PA calibration function (with lines), I setup a filament as with bug #93, and again, I noticed behavior that was exceeding the volumetric flow rate cap the filament has set, which will lead to misleading PA results, as a normal print WILL respect this flow rate cap. About a month ago, Bambu ported all the orca features to their main slicer and added some more calibrations of their own. 0 being the default value depending on the slicer. 055 because something about the 0. Copilot. PS. The Sovol SV06 Plus is ideally suited to process PLA. flow is to use the built-in max. The OrcaSlicer calibration menu is an awesome feature that is built directly into the slicer. Step 1: Run out any remaining filament in the printer’s hotend. Chem. Else, skip this step. 36 mm to 0. It defines how much filament is extruded per second. It has a lot of features, is easy to use, and produces high-quality prints. 06: Top surface and wall. Which of these values is it using and how does it determine which to use. Average increase : +6. Juhu…. We wil look at how to fine tune the placement of your z. Then calibrate the flow rate to the actual maximum your filament can do, using the orca slicer calibration tests (my eSUN Silk PLA can do 19mm3/sec comfortably). • 6 mo. But when doing Max Flow Rate Calibration. You must find your “Max Flow Rate”. Extruder Type. The slicer may even command excessive extrusion rates to the point that it triggers Klipper's maximum extrusion cross-section check. I recommend using the one at "Calibration" menu on top>"More">"Max Flow-rate" Do not save anything when the test is complete. machine_max_feedrate_e = 60 machine_max_feedrate_x = 300 machine_max_feedrate_y = 300 machine_max_feedrate_z = 40 machine_max_jerk_e = 5 machine_max_jerk_x = 5 machine_max_jerk_y = 5 machine_max_jerk_z = 5 machine_min_extruding_rate = 0 machine_min_travel_rate = 0 max_fan_speed = 100 max_layer_height = 0. I use the Orca Slicer variant of Bambu's slicer because it offers finer-grained control over the slicing process and makes tuning and using tuned filament profiles much easier than Bambu's official slicer, which lacks good calibration routines for some of the most important variables in good printing: flow rate, pressure advance, and. What confuses me though, is that unlike cura, where you’re directly setting the flow for all values, in superslicer you set the EM, and then the flow. This will be greatly dependent upon the filament itself. Then there is a start Gcode command in Slic3r which r3duces the flow ratio to 0. For PETG for me is 98%, I run about 96% with ABS. This is represented as a percentage, so enter the value accordingly. Step 1: Download our test file and import it in your slicer. 04. I want to setup a flow calibration test and was wondering how to create this in PrusaSlicer. There is no popup window where you select if you want flow calibration, bed leveling, use of ams and timelapse. The contributor mentions that they have been adapted from Galaxyslicer. 8mm nozzle support for Voron 2. I did the whole orca calibration and did both flow. Start at 10mm³s/ and stop around at 25mm³/s. If they don't you'll at least have a basis for what might be wrong. Layer height can be found under the Print Settings menu in PrusaSlicer, under 'Layers and perimeters'. Divide the measured width into what the width should be (0. Max Volumetric Flow Speed Test (Orca Slicer) Hello everyone! I'm trying to measure my current Max Volumetric Flow Speed Test using Orca Slicer's built-in test. This comprehensive guide will help you achieve opt. This could explain the jamming, even with the speeds and flow rates seeming so reasonable. 4%, not 96%. The info in the E jerk setting is particularly interesting, as I the effects of that would not be noticeable when simply viewing the speeds or volumetric flow rates on the sliced model display. Peeps, let's walk through slicing and printing, a test dog, for the Creality K1 3D Printer, using ORCA SLICER! With @GreggAdventure Test Dog: Open up the configuration Assistant. 5) doesn’t have support for it. It's every time I print a regular model this happens. So it’s important to make sure the flow. Then, print from. Determining Maximum Volumetric Flow Rate; Determining Motor Currents; Determining Maximum Speeds and Accelerations; Misc. Just click, go down to Tune, click, and you have both flow and feed rate in there. 5. Turned out, the flow ratio needed to be at 1,045 and pressure advance at 0,036. (All the other wavy lines in the pics are because of the camera, they are not in the print. 5. r/klippers. Select "Maximum Volume Flow" in the "Calibration" tab, enter the three parameters of start flow, end flow, and flow step, and the slicing software will generate a print test model. Was mir noch nicht klar ist, oder vielmehr ich hierzu keine Antwort gefunden habe ist folgendes. I set max flow of 11. Main features. Actions. Then save and select a new machine. Print settings. 05mm. 75 mm PLA, ABS, PA, PC, TPU; Compatibility: Ender 3, Ender 3 Pro, Ender 3 Max, Ender 3 V2, Ender 3 S1, Ender 3 S1 Pro, CR-10 Smart Pro; What is the Creality Sprite Extruder and How Does it Work? The Creality Sprite extruder is a direct. 12 mm. The overall maximum volumetric speed you should use depends on your hotend. 4 or 0. For some reason, even though I know it is the wrong answer, I like 0. set the bed shape to 350 x 350 and the max print height to 400. Worse, the ENDING gcode does not reset the printer BACK to 100% flowrate!!!!! So if you use another slicer, and you first printed an ideamaker generated gcode print, it will set the printer up. Even setting the flow rate to 85% in the slicer settings (if what ever slicer I am using has that feature available) males no difference. Max Volumetric speed. Orca allows you to control top layer flow - i have had amazing top layers with this; Gracious movements for the printer head, better quality (at the expense of a bit of acceleration)Is there a way to change only the first layer flow rate to fix this? Happens on different parts of the plate on both of my p1ps. etc. But if you're just going to use the provided. Do each step, assess in between if your results match the expectations. exe file. Step 2: Modify your existing slicers settings to match the list below. When using superslicer, and setting the volumetric flow to 60 mm^3/s, I get hardly a faster print time than when I set it to 11 mm^3/s, but the slicer colors still claim that that is the flow. Packages. Slicer. The best way to do it is to set outer wall speed to 30mm/sec leaving the rest at default. This will print patches decrementing 1% flow rate. SoftFever / OrcaSlicer Public. As usual, the flow rate will still need to be. Orca Slicer has the most settings and can be found in the Quality tab. All 4 boxes are checked. 52 height/. I recently switched over to Orca Slicer. I suspect it's could be and max volumetric speed issue, the hotend. We dive a little deeper with some quick tips on Orca Slicer, a fork of Bambu Studios, by SoftFever. On this. 8mm thick and 5 to 10 mm high. 2 layer height and 0. It has a calibration option on the top menu bar that will greatly assist in dialing in nozzle size for flow, PA, speed… Another thread in here about the 8mm nozzle. Slice model with overhangs, observe excessively fast overhangs. Ok, that work fine, but I meant that in the global process, it would be a "first layer flow " modifier Just like in Cura slicer, I find it very useful. 1 Like. Lower this by a percentage or so at a time until over extrusion improves. • 18 days ago. I use the Orca Slicer variant of Bambu's slicer because it offers finer-grained control over the slicing process and makes tuning and using tuned filament profiles much easier than Bambu's official slicer, which lacks good calibration routines for some of the most important variables in good printing: flow rate, pressure advance, and. For a 0. Where it was in air and then would settle down onto the layer beneath it. Bambu Lab X1 Series. 4mm Bambu Lab hardened steel nozzle on my X1 Carbon, I ran a calibration from 5mm 3 [z] to 40mm 3 in . The E3D V6 hotend that ships with the Prusa i3 Mk3 is advertised with a rate of 15 mm 3 /s, though in practice 11. Save the file, making sure the extension is . Also, knowing the correct flow for a specific filament. However orca has overtaken Bambu again in features in the last month - specifically; Organic supports from prusa are available in. If there are, please tell. Juhu…. 2. 3 layer height, it won't need to print as fast but calculations will require the slicer to check. mereseydotes March 17, 2023, 7:50pm 1. I am a total newbie and had that exact same problem. 3D Printing. I just wanted to share an alternative resource for calibration tests. To get perfect print results, the print settings need to be calibrated. A safe value that leaves some space for imperfect setup (idler tension, slightly jammed nozzle) of 11. danmcm July 27, 2023, 8:41pm 2. If you take their defaults it will screw up a fine calibration you did on a smooth plate. The best flow rate for the Creality K1 in Cura: Default value: 100%. "Orca Arena X1 Carbon"For high performance Klipper based 3D printers. speed 25mm/s. When i look at the time breakdowns, inner walls. The flow rate modifiers for this project will range from -9 to 0. and the one problem I can't seem to figure out is. These profiles are tuned for the stock printer and are available to my Patreon supporters. The cooling is off for the first 2 layers. Maximum distortion (mm) 0. In the case of our 3DSteel V2, it looks like this: Custom G codes. I tried reducing the Flow Ratio from . Plus i used the generic petg profile. Upgrading My Slicer Software to OrcaSlicer: A Journey to Improved Print Quality for my Ender 3 S1. For PLA, its usually 95%. UltiMaker products. In our test, TPU cannot print as fast as PLA, the default volumetrically flow rate limit is a safer print speed we‘ve. Bambu Lab & others high speed printers. You should take your max flow rate and multiply it by 0. About the only reason I can think of to use Bambu Slicer instead of Orca Slicer is when BS has released some great new feature that you just can't wait for OS to pick up (which it will eventually). Build Surface Preparation & Handling. So slicing parameters seem to be different on Orca (e. 4 nozzle, all stock slicer profile settings, no speed changes, no profile changes except for 4 walls instead of 2 and 40% infill as per the Voron specs, all stock generic ABS profile, no tinkering with belts or anything else. The developers. I use the Orca Slicer variant of Bambu's slicer because it offers finer-grained control over the slicing process and makes tuning and using tuned filament profiles much easier than Bambu's official slicer, which lacks good calibration routines for some of the most important variables in good printing: flow rate, pressure advance, and. I ran the "Max flowrate" test on Orca Slicer and I could determine that the MVS for the filament was 20 which was while printing a layer at a speed of 77. Another great way to find max. 12 mm 3 /s is possible with all metal Microswiss or clone and more with Phaetus Dragonfly or Slice Engineering Mosquito or Copperhead heatbreak. The overall maximum volumetric speed you should use depends on your hotend. With that one setting I can get better looking bridges in some cases, just bumping it from the. I made the Flow Calibration thing according to the wiki, twice. 99 flow rate, 30mm/s first layer TroubleshootingMatte to Glossy Shift Custom G-code works but we should have an easy orca slicer solution. 8 KB. zip. 8%. Just a quick example of potential impacts that can happen when Orca & Bambu Studio get out of sync between their release trees. 2 (22G91) Additional system information 1. as an outsider from the 3d printing industry terminology, is the maximum volumetric flow rate). Increasing the bridge flow rate improved my bridge slightly, so now I just need to increase the middle of the bridge to suit 樂. The perfect Ender 3 S1 profile includes the following settings in Cura: Printing speed: 40 mm/s. on the top selector box, where it says bambu lab p1p 0. x added support for the new filament, but Orca Slicer (v1. adjust your printing temperations and flow rate. 06: 0. Upload to the printer and print. Easy. Print bed temperature: 60 °C. 1. I use the Orca Slicer. RE: Help with understanding 'Machine limits' settings in Prusa Slicer. If not, don’t worry, as you can easily adjust this in OrcaSlicer under Filament Settings > Max Volumetric Speed. This video is part of a series of 10 videos that go through how to properly calibrate your 3D Printer, the videos include:Calibrating Your 3D Printer Overvie. Cooling should always be set to 100%. I printed this simple part and it came out good. you should let printer. 9 (80-90%) to give a little margin. In this video I'm going to quickly show you how to calibrate flow rate for your 3d printer using Cura. You should be able to raise it around to somewhere around 20mm³/s. You can find guides on calculating your max flow rate, for me it’s about 12mm/s3 with most materials before the extruder starts to skip. Bambu Lab Community Forum.