Best thing for you to do is download Orca Slicer, and run the calibrations on the top menu bar. I’m sure glad I didn’t buy and BBL PETG based on these reports. Viscocity, stiffness and other factors may greatly reduce effective throughput. ago. 9 (80-90%) to give a little margin. Using Orca slicer since first day. I don’t feel the need for that level of pain. So why do we have those presets? Even the 0. Videos/Guides. So long as you stay below the actual MVS of your hotend, everything works. Just that you get an idea how flow rate translates to speed. This is Orca Slicer 1. 4mm CHT 31mm^2/s. Filament support runs. Scroll down until you get to the part called "Assets. 4 made sharper details. I've printed probably 7-ish kg of eSun PLA+ since I got my printer in mid-December. Some people that are perfectionists will do the whole set twice. 8 beta Will reprint it now in standard speed with same gcode, however because I had major issues with layer shift on old ender3, I bought X1C. just a heads up! (I respected the 35mm3s volumetric speed of the hotend when calculating these speeds. ) If your max flow rate calibration is 20mm^3/s then drop it a little, perhaps to 18, just. Lets do some math: Using a filament which has only 12 mm³/s with 0. 2mm]. but adjusted the flow ratio to 1. Max volumetric also recommend if you need to increase the Max volumetric speed from the default 12mm3/s increases the print speed . I would set it to 20mm/s and test if it still works. 4mm/s using a 0. Dudditz August 2, 2023, 2:34pm 18. 2 = Maximum print speed of 300mm/sec; Formulas . 3mm, flow ratio 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,. But I think that exceeding the. 3 Beta this is why you see support interface fan speed setting. The max volumetric speed setting is a function of (at least :-))) your nozzle, hot end, filament and extruder. Updated preset to my best settings. 6. I suspect it's could be and max volumetric speed issue, the hotend. Also wanted to point out that. I then show the same STL with same steps open in Orca Slicer, and show white is printed before black. So why do we have those presets? Even the 0. This allows you to change the max flow rate in the filament settings which will allow the slicer to use faster speeds. 8. How does it look in the slicer? Need to see retraction/unretraction places and speeds. 3 it has more options and settings. The OrcaSlicer will open on your screen. This is Orca Slicer 1. BBL spent a lot of time tuning for their filament to make sure it looks good. Note that no changes to printing speeds were made, as setting the Max Volumetric Speed had the desired effect of slowing things down a bit. 2 Likes. 3 Beta this is why you see support interface fan speed setting. The calibration plates were printed fine without all the automatic. g. 0. Yes it is a advanced setting, but it is es setting. I am using PLA and I am looking for ideas on using the Tune option to tune my Prusa i3 MK3 to increase the speed to 300 %. To tackle this, Bambu Lab set up “Generic” filament profiles in the slicer with a lower Maximum Volumetric Speed to make sure the flow is consistent with a variety of filaments. Finally, do the max flow rate calibration. mp4. You can find the maximum volumetric speed for a filament using the calibration print for that in the Orca slicer. (Current settings, speeds, and flow ratio were suggested by slicer through the preview layers module) trapper2328 • 28 days ago. The settings for the Max Flowrate test were Start speed 15 mm^2/s, Stop speed 40 mm^2/s, and step 0. 1. 98 (after calibration), max volumetric speed 20, speed between 130 and 150, nozzle temperature 220. 6. Orca Slicer for X1C calibration? Bambu Lab X1 Series. Make a model of a hollow cube (4 walls 20mm long with a hollow centre) with the walls 0. Thanks!I checked and seen the stock PLA Silk has the aux part cooling fan set to 70%, and the cooling overhang thresholds to 50%, these are default and appear to be the same for the generic PLA profile. 6 on higher wood content. 0. [For a 0. The max volumetric speed you should use depends on your hotend. Simple step of turning off the flow calibration at the start of your new calibration. 3. I suggest pushing your Max Volumetric Speed for your generic materials to 18 for PLA and 14 for PETG for now. See if that fixes it. For that, I printed a ton of layer adhesion samples at extrusion rates of 5, 12, 20 and 28 mm³/s. Best thing for you to do is download Orca Slicer, and run the calibrations on the top menu bar. Petg my speeds are slower due to hot end melting speed capability. 2 layerheight results in a maximum speed of 143mm/s with the standart line width of 0. Start at 10mm³s/ and stop around at 25mm³/s. Select Pass 1 in the Calibration menu 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. 42. Please update the Orca to 1. 0. 4mm layer height as the max allowed layer height is set to 0. So every speed would stop or be even slower than those 143mm/s with higher line width. 03 for PLA+ and 0. g max volumetric speed). A better way to limit the speed for a specific filament is to set the "Max volumetric speed" in the filament settings. Help understanding max volumetric speed and print speed. Doing resonance compensation allowed me to get up from around 60mm/s while keeping a nice surface finish. 5-0. Comparing the two we can see similarities. Just select the Max flowrate option in the Calibration tab. Snargola Jun 27, 2023. If you want to find out, use Orca Slicer and perform a max flow rate test. However when I slice on a model I have, I can see that some parts are printed at a speed of 246 which is way higher than 77. I first thought that it was because the maximum flow had been reached, but when I printed again, the shifts appeared in a different place. 6. 4mm Stock 25 mm^2/s. Sadly I can't get the volumetric above 11 for this one. ) If your max flow rate calibration is 20mm^3/s then drop it a little, perhaps to 18, just. In addition to hot end limits, type of filament can place a limit on speed. This setting does not universally limit in the same way that the. 6 7. Make sure you a give a 8% - 10% margin. 48mm Line Width)You can use Orca Slicer and make most filaments work very well. 4mm Stock 25 mm^2/s. 3mm, flow ratio 0. If you want get Orca Slicer and has some interesting and simple tuning tests i am using it often and do not use the auto flow for calibrated filament. Determining Maximum Volumetric Flow Rate; Determining Motor Currents; Determining Maximum Speeds and Accelerations;. 8 noozle. I save the. Hi, I am coming from cura slicer and I wonder if there is post processing in orca too. 5mm/s3 2 Sort by: Open comment sort options Add a Comment worrier_sweeper0h • 18 days ago Obviously a typo. That's it. With the latter, you need to. So why do we have those presets? Even the 0. @mcarson. You can use Orca Slicer and make most filaments work very well. Read and follow the directions. It turns out that with Bambu Lab PLA Basic selected, when you change to the . AcroFPV. Please refer to previous Beta and Release Candidate releases for a complete list of changes introduced in the V1. 0. 95. [Max Volumetric speed] [VFA] NOTE: After completing the calibration process, remember to create a new project in order to exit the calibration mode. Emit-to-gcode* will actually insert M201/3/4/5 commands in the gcode file to set max. My suspicion is perhaps "Max Volumetric Speed" in the. If not, then someone needs to ask Bambu. This is Orca Slicer 1. I am having printer for about two weeks now without any issue untill now. Expected behavior G-Code generated is prioritized in order of Colors defined in Filament Ordering within the slicer. Maybe one of the calibration prints you did made some slicer changes that you haven't noticed (the max volumetric speed calibration will do this, as can a 3mf file that's been. LW-PLA. 6. See the 📌Volumetric Speed / Auto Speed section for an updated (corrected) explanation. Came here to look this up. I also noticed many more calibration. (which are the default Orca Slicer retraction test parameters) wootsuit July 23, 2023, 8. 3 layer height, and . A square, 25 by 25 is 100mm print line in total per layer, you have "Enable Auto Cooling" on and "Slow Down if Layer Time Is Below" set to 5s. My Max volumetric speed results: 0. . Thanks for all the tremendous support/advice all. 8 beta Will reprint it now in standard speed with same gcode, however because I had major issues with layer shift on. You should be able to raise it around to somewhere around 20mm³/s. Thanks for all the tremendous support/advice all. This results in a volumetric limit north of 37mm^3, and therefore fails to print. 95 no Pressure advance. Long story short, using the same filament (eSun PLA +) in the same printer but two different slicers, the flow ratio for the test prints are coming up VASTLY different (>20%). BBL spent a lot of time tuning for their filament to make sure it looks good. You can use Orca Slicer and make most filaments work very well. The Orca-Slicer calibrations show the results of using a range of settings, letting you see and select the best. By default, it is set to near 100% or 1. 4 mm. PS: Didn't know what to change with the. So far changes I did are following: bed temp: 75 nozzle temp: 265 (first layer 255) flow ratio: 0. (The slicer limits actual speed to keep from exceeding max flow rate, which means the speed settings in process might never be reached. Printer & Slicer Filament Material and Brand Nozzle and Bed Temperature Print Speed Nozzle Retraction Settings Additional settings or relevant information is always encouraged. 290/100, max volumetric speed 8, 10% min-30% max for cooling, aux fan off, 40% on overhangs Reply Viet_Libertarian •. I'm trying to print a wing, but my slicer (orca slicer) ignores my max volumetric speed and turns on the afterburners in this wheel well (see the red section of my slicer image). Max volumetric also recommend if you need to increase the Max volumetric speed from the default 12mm3/s increases the print speed . 0. 4mm nozzle. Read and follow the directions. 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. 6 nozzle, . Using a Bambu X1C with PETG-CF I get odd volumetric speed test results. I'm trying to measure my current Max Volumetric Flow Speed Test using Orca Slicer's built-in test. The second issue I'm having is odd extrusions in between perimeters. 300 °C Print bed temperature: max. So it could be just the flow rate of the plastic (limitation), or it could be the time-estimator in the slicer is off. 15/0. If the maximum speed is already reached by filaments, which have a pretty low flow, than each speed would be the same? Lets do some math: Using a filament which has only 12 mm³/s with 0. To do so, put a simple cube (under “Add. 5mm nozzles. Print temperature: 250 °C Print bed temperature: 90 °C Print speed: 60 mm/s Retraction: 2,5-3,0 mm at 20-30 mm/s Cooling: 0% + enclosure First layer: 5-10 mm/s, 0% cooling, 100% extrusion width, 100% layer height ABS filament is very popular for mechanical. A value of 250-300 is a good starting. 12 mm³/s is 140 mm/s speed, 20 mm³/s is 240 mm/s and 28 mm³/s is around 330 mm/s. volumetric speed is also reduced (however, I welcome further experiments here). This comprehensive guide will help you achieve optimal. Select Pass 1 in the Calibration menuIn this thread I have the same model printed using orca-slicer calibrated settings, as well as the stock Bambu PETG-CF presets I went through the OrcaSlicer calibration process and did some tuning, but. The max volumetric flow rate in the filament profile is used to limit speed to make sure there is no under-extrusion. DougLife July 17, 2023, 7:48pm 21. If you are using the Bambu Lab PC filament and profile for your next test print lets set the max volumetric speed to 20 just to slow it down a little more this also depends on your part size. With PLA I’ve set max volumetric flow to 50mm/s and it works well. If not, then someone needs to ask Bambu. (You can measure with calipers and calculate, this is the easier way). 5mm³/s are equal to 61. 8mm nozzle, you can have a maximum of 0. Best thing for you to do is download Orca Slicer, and run the calibrations on the top menu bar. Аfter pressure and flow calibration, the result is better. The result is the flow ratio for that filament. Nozzle Type. 6. Note your results following the guide in the Orca Slicer Wiki. Would love your thoughts if you guys like this stuff. 2 presets doesnt reach the maximum. 688×515 118 KB. max_print_speed was previously 300. If you are using the Bambu Lab PC filament and profile for your next test print lets set the max volumetric speed to 20 just to slow it down a little more this also depends on your part size. Lets do some math: Using a filament which has only 12 mm³/s with 0. October 26, 2021. PRINT JOB CALCULATOR. you should let printer. As pointed by @Wylaryzel double your max volumetric speed on BambuStudio or Orca,. nozzle temperature: 260 °C (experienced users can go up to 300 °C). 5 mm 3 /s is realistic for printing PLA through a 0. Maybe try reducing the max volumetric speed and max layer height? Sorry. 3mm, flow ratio 0. When disabled the. I have the Max Volumetric Speed set to 23mm³/s and it prints great at high speeds. 5 mm and you are printing 0. That is my understanding also. It should greatly increase your print speed, depending on how high you can set the flow rate. 6. I am no one near the 24 mm3/sec described in his guide for a Rapido HF (not UHF). I generally have this set to 0. So why do we have those presets? Even the 0. This is with an ender 3 pro which I think has a nearly identical hot end. 42. Currently tweaking PA and max volumetric speed, so you will have to wait couple of h. 2 presets doesnt reach the maximum. cfg handle acceleration limits but you should also enter the same values in slicer and tell slicer to use those values for print time estimates. 95 0. I left the bed temperatures as for PLA, it depends on your treatment (I print on Cold plate with 3DLAC spray). Currently tweaking PA and max volumetric speed, so you will have to wait couple of h. 2 Likes. Tried 15/12/6/2 Max volumetric speed Flow ratio 0. Changelog on Github. 3 layer height and . 02 though. I’ve been using a somewhat lazy approach to figuring out my MVS for various. 8) even when adjusting layer height. Anyway, Re: part strength, you need to turn up your flush volume, possibly all the way to the max that the slicer supports (999mm^3). Simple step of turning off the flow calibration at the start of your new calibration. 95. 2 Likes. The values that actually affect the quantity of filament extruded per millimetre of travel are. Read and follow the directions. Determining Maximum Volumetric Flow Rate. 8. Maximum volumetric speed (MVS) is calculated as speed X layer height X extrusion width. 62 line width have a wall @ 200mm/s. 4 nozzle at . 08 to be too risky sometimes when doing adaptive layers. 43 or the latest . 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. Inland PETG Silver and Black produces good results at a max volumetric speed of 20 mm³/s. No flow issues at all and the consistency of the filament was good. Measure the width of the walls with a vernier calliper. Orca slicer is slower than cura? Same settings, different speeds? Trying to switch my FLSun SR over to orca slicer. What I'm trying to achieve is consistent flow, not speed. 4 profile to a 1mm nozzle. If you want get Orca Slicer and has some interesting and simple tuning tests i am using it often and do not use the auto flow for calibrated filament. 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. My general checklist for strength issues includes:Lets do some math: Using a filament which has only 12 mm³/s with 0. You can usually go much faster with abs or pla than petg and retain print quality and strength for instance. The result is 20mm/s to keep minimum layer time more then 5s. 98 on the flow ratio and my temps can be 250c to 280c you will know if your petg is to cold if the color is flat but I also run faster petg speeds than you. This is causing a print in place part to fail every print. 8. Ditch the glue stick idea and wash the bed with warm soapy water to get the residue off. Now for a small nozzle like a . 2 nozzle is having speed limited to 100 because of the max volumetric flow set in the filament which is only 2. The max volumetric speed you should use depends on your hotend. ago Did it work?😊 tallestgoat • 2 mo. But I think that exceeding the. slampt April 22, 2023, 11:06pm 36. A nice touch would be able to do the calibration, on a smooth plate, with the LIDAR and then have some way to save the info or at least get the info out. Step 9:. 45 line width! Adjusting speed higher MAY result in failed prints. For example a slower outer wall leads to better wall surfaces. Printer & Slicer Filament Material and Brand Nozzle and Bed Temperature Print Speed Nozzle Retraction Settings Additional settings or relevant information is always encouraged. volumetric speed 12. Start at 10mm³s/ and stop around at 25mm³/s. Saved searches Use saved searches to filter your results more quicklyc. P1S config support · Issue #1577 · SoftFever/OrcaSlicer · GitHub. Volumetric flow limits (my settings are a little conservative based on printing the max volumetric flow rate calibration inside Orcaslicer)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. 2mm top Z distance (left) vs ASA release layer (right). After printing the low-poly Eevee: 13BD02A4-F1DE-42E5-85C8-0A609EC302B2_1_102_o 1536×2048 216 KB. Sample: Max volumetric speed of 10 with a 0. I am using PLA and I am looking for ideas on using the Tune option to tune my Prusa i3 MK3 to increase the speed to 300 %. 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. 4 and 0. BBL spent a lot of time tuning for their filament to make sure it looks good. Orca Slicer 1. 4 9. Anyway, Re: part strength, you need to turn up your flush volume, possibly all the way to the max that the slicer supports (999mm^3). The latest version of Bambu Studio has some of these settings but you'll need to enable Developer mode to see them. 4 mm; Max. Then I did the automatic calibration on the engineering plate again, but nothing. just a heads up! (I respected the 35mm3s volumetric speed of the hotend when calculating these speeds. 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. I will still have to dial. 4 mm nozzle profile available in the latest version of Bambu Studio and Orca Slicer, but I. The primary (and perhaps only) advantage of using larger line width values is reducing print time, as producing thicker lines means more filament flows. Yet it shows maximum printing speed of 104mm/s at 20mm/s3. High speed printing often needs a temperature bump. Minimum layer height set to 0. 93. User can specify maximum volumetric speed in config or dynamically via gcode for the extruder. 1. I reload the the S3D model with no adjustments to tension or temperatures and normal service is resumed. there’s also a QIDI X-MAX 3 0. I finished the max flow. ago. The QIDI X-MAX 3 is made from a reinforced sheet metal frame for the structure, which is fully enclosed with plastic side panels. 95. Problems: Blobs of filament on build plate; Overhang stringing; Sidewalls chunks missing at non-seam location 2. Star 2. Bambu Studio/Orca Max volumetric speed test | Download free 3D printable STL models. I've had better results with 0. Specialties: Orca Spirit Adventures is Victoria's premier whale watching company offering carbon neutral tours led by certified marine naturalists whose knowledge and passion for. 2 Likes. Hello guys, Ive been trying to find a point in using maximum volumetric speed, instead of using speed adjustments. 36 mm to 0. 2mm layer height: 24 / 0. " Click on the Zip file that will work on your machine. 1) Will report back when it's done (or made a mess in the printer) in about 8 hours 😀. The maximum bed temperature for the European version of the P1P is 100 degrees. 42. Flow rate. Thankyou for sharing Jonas!! I’ve had issues with Support G (unresolved ticked open with Bambu) and it seems that ASA is the solution! Below pic shows all PAHT-CF support with 0. * Remember the the F speed is in mm/min, not mm/sec, so multiply your desired speed by 60. This is Orca Slicer 1. 5 mm 3 /s is realistic for printing PLA through a 0. See if that fixes it. PLA 220, PETG 240, ASA 260. Lets do some math: Using a filament which has only 12 mm³/s with 0. Build. BBL spent a lot of time tuning for their filament to make sure it looks good. I'm not sure why exactly I did it but I probably found this setting recommended for Wood PLA somewhere. It works by homing the printer, counting the steps from the min to max positions, and then perform a series of high-speed moves to push the limits of the hardware. In the Bambu Studio, we can tune it using the maximum volumetric speed (which, for me, as an outsider from the 3d printing industry terminology, is the maximum volumetric flow rate). If you want to find out, use Orca Slicer and perform a max flow rate test. You can use Orca Slicer and make most filaments work very well. Remember to unzip the files and then proceed with the. 95. I have max volumetric speed set to 24mm^3, but i have, for a . 3 Beta this is why you see support interface fan speed setting. 100 °C Print volume: 220 × 220 × 250 mm Print bed material: Coated spring steel, magnetic, flexible Print bed leveling: Fully automatic Print speed: Maximum 600 mm/s,. Tried 15/12/6/2 Max volumetric speed Flow ratio 0. Beyond this, you may start to see print quality issues. So why do we have those presets? Even the 0. I did a full filament calibration with Orca Slicer first to get them dialed in though. This is Orca Slicer 1. BBL spent a lot of time tuning for their filament to make sure it looks good. Step 1: Download our test file and import it in your slicer. 6. With the Bambu Labs . You can use Orca Slicer and make most filaments work very well. @twack3r I use an Orca slicer. 4. Help understanding max volumetric speed and print speed. 0-RC2.