2 nozzle is having speed limited to 100 because of the max volumetric flow set in the filament which is only 2. So every speed would stop or be even slower than those 143mm/s with higher line width. With Orca there is a test tool for finding out the highest possible flow. This allows you to change the max flow rate in the filament settings which will allow the slicer to use faster speeds. 6 nozzle, . 9 8. Some people that are perfectionists will do the whole set twice. PRINT JOB CALCULATOR. A quick change you can do is to simply reduce any speed (apart from Travel) to less than 200, set Outer wall to 100-150 and Top surface to 100-150. 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). 0 and print the cube. Lets do some math: Using a filament which has only 12 mm³/s with 0. I'm SURE it's some configuration that I've set that causing the discrepancy, but I'm not sure what it might be. 0| 0. Set 'Fan kick-start time' to any positive number to cause the fan to go to maximum speed for that number of seconds (can be fractional) to "kick-start" it up to speed a bit faster. 2 Likes. Open. The max volumetric flow rate in the filament profile is used to limit speed to make sure there is no under-extrusion. 95. just lower in the Filament’s settings the “Volumetric speed limitation”. The flow rate is denoted by the Flow Ratio in OrcaSlicer. 95. 0 Official Release Latest. 95 0. I reload the the S3D model with no adjustments to tension or temperatures and normal service is resumed. BBL spent a lot of time tuning for their filament to make sure it looks good. I’ve printed 5kg+ of Overture PETG in three different colors without issues. But I think that exceeding. Flow rate. 4mm nozzle. Tried 15/12/6/2 Max volumetric speed Flow ratio 0. 95. 98). 15-46-13. 95 with Polymaker PETG, 255C nozzle temp and 10mm^3/s volumetric rate. 2 nozzle!. The maximum bed temperature for the European version of the P1P is 100 degrees. I used it a few times and got some nice prints out of it but being a cura person found the transition hard, also it seemed to ignore klippers acceleration limits, I'm sure there's a setting for this but couldn't find it. 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). Average increase : +6. The speed should be dropped to enforce this limit Taking advantage of SoftFever small-perimeter speed setting; reduce small-perimeter speed to 50% of standard perimeter speed to provide better quality of small perimeters, specifically small holes. I will still have to dial. This is Orca Slicer 1. 4mm nozzles, I didn't try 0. 0. The speed should be dropped to enforce this limit. Taking advantage of SoftFever small-perimeter speed setting; reduce small-perimeter speed to 50% of standard perimeter speed to provide better quality of small perimeters, specifically small holes. I have the Max Volumetric Speed set to 23mm³/s and it prints great at high speeds. That's it. 35 Cubic mm per second, for 'Semiflex' to 15 cubic mm per second for PLA. Examples: Hotends The overall maximum. Lets do some math: Using a filament which has only 12 mm³/s with 0. Hi Finsterwald, I have not used the extrudr brand petg also @ 10 max volumetric speed your @ 133 max speeds. Then it finally stuck. Viscocity, stiffness and other factors may greatly reduce effective throughput. 15mm nozzles all the way up to 1. Read and follow the directions. • 4 mo. 1. 4mm/s using a 0. The unit is cubic mm in sec. I’m sure glad I didn’t buy and BBL PETG based on these reports. Download. Felippe May 17, 2023, 11:45am 2. 5 mm 3 /s is realistic for printing PLA through a 0. For my printing, I value accuracy over speed, so the above values are conservative; as soon as I see a. 0, the nozzle temp down to 235, and the max volumetric speed to 0. 0-RC2. I am having printer for about two weeks now without any issue untill now. 8mm thick and 5 to 10 mm high. 1. 20mm Standard @BBL X1C0 (modified first layer print speed 25mm/s, first layer infill 105mm/s) For Flow Rate, I did not use the. •. 2 mm layer height. 94 from Bambu seemed low. 4 9. 3 running on Windows 10 User generated filament profiles are not loading between sessions. Simple step of turning off the flow calibration at the start of your new calibration. See if that fixes it. slampt April 22, 2023, 11:06pm 36. 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). Currently tweaking PA and max volumetric speed, so you will have to wait couple of h. You can use Orca Slicer and make most filaments work very well. 62 line width have a wall @200mm/s. 85” x 10. Enter the new number in the Filament Profile (Step 1 above) in the Max volumetric flow box and Save. filament start G code: M106 P3 S255. User print files. I made pressure advance test and change a bit in filament settings, also changed the flow ratio. Extruder Type. I. Bambu Lab Community Forum PETG Issues. Then focus on gaining a grasp on the machine and the Bambu Studio first. 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,. I’ve now switched to the engineering plate again, nothing with the value of 0. Technology: FDM Operation: 4. This is with an ender 3 pro which I think has a nearly identical hot end. Determining Maximum Volumetric Flow Rate. 2 presets doesnt reach the maximum. Max volumetric speed: 18 Aux part cooling fan speed: 0 [Edit2: added] I don't claim this is perfect, but I've had better results with these settings than the generic settings. I did a trial run with the Discord team and was getting really good feedback on them. OrcaSlicer has a max volumetric flow test you can run. You should be able to raise it around to somewhere around 20mm³/s. image 712×708 29. With the likes of PLA-CF and others I’ve used, you can wind the speed up without really affecting the quality. You will be promted to enter the settings for the test: start volumetric speed, end volumentric speed, and step. • 7 days ago. The attached project will print the supports with 0. This results in a volumetric limit north of 37mm^3, and therefore fails to print. 80mm nozzle sizes and adds 1. Join me as I share expert tips and undocumented calibration techniques for tuning filament in Orca Slicer. 1. 1 mm; Print speed: 40-50 mm/s (max. 8). image 752×1003 79. I have the Max Volumetric Speed set to 23mm³/s and it prints great at high speeds. The best result I achieved was with an 8mm Brim on 0 Gap. I ended up creating my own and they turned out pretty good. This is Orca Slicer 1. Well, i do not know the orca slicer. ) ##### !! END WARNING !! I print petg at 250c on a K1 max. Values presented are the marginal percentual variations. 42 line width you will get 132 max speed. After printing the low-poly Eevee: 13BD02A4-F1DE-42E5-85C8-0A609EC302B2_1_102_o 1536×2048 216 KB. in prusaslicer Printer Settings>Machine Limits there are 3 settings for acceleration control. ABS Settings. 05. Just select the Max flowrate option in the Calibration tab. Saved searches Use saved searches to filter your results more quicklyc. I missed this reply. Why is it so slow considering I'm. 4 nozzle at . 6. I will know more in a few hours. Here are Bambu Slicer config files for both a filament profile as well as a printing. Like any printer though you'll need to tweak it for your specific filament. 08, the standard 0. 75 mm, similar to the Sunlu PLA, ensure that you. The . Build. 10 instead of 0. Seemed to work great. 6 seconds. JAY_42x. 6. ) If your max flow rate calibration is 20mm^3/s then drop it a little, perhaps to 18, just. Problems are well and quickly visible if you print a large first layer area. The values that actually affect the quantity of filament extruded per millimetre of travel are. * Remember the the F speed is in mm/min, not mm/sec, so multiply your desired speed by 60. Was talking about this, wich is useless with a max. A better way to limit the speed for a specific filament is to set the "Max volumetric speed" in the filament settings. After printing the low-poly Eevee: 13BD02A4-F1DE-42E5-85C8. BBL spent a lot of time tuning for their filament to make sure it looks good. Never had a bed adhesion failure except when I had the wrong plate selected in Orca slicer. Use the SoftFever (Orca Slicer?) fork of Bambu Studio on GitHub. 5 * 0. Printer & Slicer Filament Material and Brand Nozzle and Bed Temperature Print Speed Nozzle Retraction Settings Additional settings or relevant information is always encouraged. 6 6. 4mm CHT 31mm^2/s. Best thing for you to do is download Orca Slicer, and run the calibrations on the top menu bar. Max Volumetric Speed Calibration . 3 layer height, and . These are the correct Cura settings for the Neptune 3 Max for ABS:. I’ve been using a somewhat lazy approach to figuring out my MVS for various. 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. 2 Likes. This is Orca Slicer 1. Read and follow the directions. Have a good one . 8. There are fans of MatterControl and. Al Williams. Select the Printer and filament Type and input the process you'd like to use for the test. Step 2: Modify your existing slicers settings to match the list below. 98 (after calibration), max volumetric speed 20, speed between 130 and 150, nozzle temperature 220. So I printed the model again with a constant max volumetric speed of 12mm³/s and again. Start at 10mm³s/ and stop around at 25mm³/s. 3″ color touch screen Extruder: dual gear direct drive extruder Print temperature: max. And where can I learn about the other calibrations like “Max Volumetric speed”. My 0. This is one of the biggest changes to speed you can do!!Setting it to a maximum speed value (instead of 0) better accomplishes my intended goal (maxing out the hotend's capability for infill). 0, the nozzle temp down to 235, and the max volumetric speed to 0. But none of the profiles people had out there seemed to work. Simple step of turning off the flow calibration at the start of your new calibration. Sticks April 25, 2023, 10:04am 3. [For a 0. Fork. 1) Will report back when it's done (or made a mess in the printer) in about 8 hours 😀. 42. 2, but on Klipper it varied across my printers, most likely due to the. Set the flow ratio to 1. 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. Steps. 2 Likes. just a heads up! (I. 6. Infill can be printed faster. bed temp: 75. Is there some setting I'm missing to prevent this? You can see in the second picture what happens when printing along with a section of the wing before slicing. If not, then someone needs to ask Bambu. flow rate 1. Also I just did a big & long part on the Bambu X1 today with no problems 2 interface layers & support interface speed 30 mm/s. Change max volumetric speed in the filament settings: This gets more complicated and tedious the more filaments you use. So why do we have those presets? Even the 0. At the Harbour Air. Refined the design for the 3D printed longboard with a more natural feeling deck that avoids wheel bite, and maintains flex for a smooth, fun ride. 8. Also i want some screenshots of you slicer settings if you use a 0. This is Orca Slicer 1. . Well, i do not know the orca slicer. So every speed would stop or be even slower than those 143mm/s with higher line width. 4” Extruder: Dual-Gear Direct Drive Extruder Bed Leveling: Automatic/Manual Print Speed: Max – 500 mm/s, Recommended – 250 mm/s printing speeds Max Temperature: 300°C Extra 4-fan Cooling Material: PLA, ABS, PETG, TPU, Nylon Build Platform: Flexible Textured PEI Build Platformthe g-code in the slicer is a configuration point and a setting like every other setting in the slicer. 04 was best). . Yet it shows maximum printing speed of 104mm/s at 20mm/s3. 4mm/s using a 0. Saves some time and does the job quite well. Minimum layer height set to 0. Maximum volumetric speed (MVS) is calculated as speed X layer height X extrusion width. Can be fractional (e. 5mm³/s are equal to 61. 9683 because that was the calculated value, unfortunately it didn’t help. Temps should be 235-260 depending on the brand. Speed settings are in the process settings, but limited by machine capability and by filament profile. 3 layer height speed settings have been configured for maximum speed using a 0. 9683. Note that not all filament can flow fast enough to print at ludicrous speeds. Filament support runs. 2 standard process overhang speed 75-100% 10->30 modified as suggested in the massive PETG thread. Best thing for you to do is download Orca Slicer, and run the calibrations on the top menu bar. You can see the flow exceeds the set for material. and second, the slicer is open source, so everybody can add changes on it. 6. It should greatly increase your print speed, depending on how high you can set the flow rate. 3 Beta this is why you see support interface fan speed setting. 2 layerheight results in a maximum speed of 143mm/s with the standart line width of 0. So why do we have those presets? Even the 0. 4 mm; Max. My general checklist for strength issues includes:Lets do some math: Using a filament which has only 12 mm³/s with 0. Max volumetric also recommend if you need to increase the Max volumetric speed from the default 12mm3/s increases the print speed . The second issue I'm having is odd extrusions in between perimeters. Your own 3D Printer setup and filament choice will have an effect on the maximum VFR you can achieve so bear this in mind when referring to these values. volumetric speed is also reduced (however, I welcome further experiments here). Was talking about this, wich is useless with a max volumetric speed that cannot enable such speedMax. 2 = 8 mm 3 /s, which is the volume of plastic extruded by your printer every second when printing at that speed (not. 95. That means you also can/need to balance temperature with flow rate to get it printing well. Emit-to-gcode* will actually insert M201/3/4/5 commands in the gcode file to set max. You determine the limit by doing a series of extrusions at different speeds and temperatures and testing by either/both listening for the extruder skipping steps or grinding, and measuring to see if you actually pushed the exact amount. 4mm Stock 25 mm^2/s. BBL spent a lot of time tuning for their filament to make sure it looks good. 2 Likes. you should let printer. This is Orca Slicer 1. PRINT JOB CALCULATOR. slampt April 22, 2023, 11:06pm 36. I’ve printed 5kg+ of Overture PETG in three different colors without issues. I suspect it's could be and max volumetric speed issue, the hotend. Reply reply. I noticed that there are layer shifts during printing. What am i doing wrong? Max flow in orca doesnt matter if. Select the printer, filament, and process you would like to use for the test. This a huge difference from the 21 that is is set to when the . PS: Didn't know what to change with the. I suggest pushing your Max Volumetric Speed for your generic materials to 18 for PLA and 14 for PETG for now. SoftFever / OrcaSlicer Public. My suggestion is to use Orca Slicer calibration very easy to use , Flow , K factor( Linear pressure advance) are the main ones and temperature calibration but not as critical. g max volumetric speed). 75 mm, similar to the Sunlu PLA, ensure that you configure the. 4 nozzle at . 2mm layer height and a 0. I also raised the acceleration limits in the machine settings. (If you are unfamiliar, Orca is a fork of Bambu Slicer - looks almost identical, but with a few added features such as calibration tools). Measure the width of the walls with a vernier calliper. 2 Likes. 5 (kudos to @swiss_cheese). If you want to find out, use Orca Slicer and perform a max flow rate test. This is Orca Slicer 1. got my 0. 2 layerheight results in a maximum speed of 143mm/s with the standart line width of 0. To get perfect print quality, however, you have to calibrate the settings mentioned above meticulously to avoid printing errors. It should greatly increase your print speed, depending on how high you can. Sticks April 25, 2023, 10:04am 3. The slicer settings are for Max speed, but that only gets applied if the volumetric flow limit isnt reached. Then I did the automatic calibration on the engineering plate again, but nothing. Well, i do not know the orca slicer. nozzle temp: 265 (first layer 255) flow ratio: 0. 3 layer height, and . Make sure there are no tangles on your spool, the filament can easily wrap underneath the next wrap. See if that fixes it. 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. What is limiting depends on what you are printing, increasing the machine limits might not affect the print time if they are not limiting for your print (printer never reaches the limits). So why do we have those presets? Even the 0. 20mm Quality MK3 setting. 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%). It addresses some bugs identified in V1. The stock nozzle can typically handle 10 mm/s safely, while 12 units might be possible with a lower-temperature filament. The latest version of Bambu Studio has some of these settings but you'll need to enable Developer mode to see them. Thanks for all the tremendous support/advice all. The steps to run the flow rate test in OrcaSlicer are as follows -. 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). Determining Maximum Volumetric Flow Rate; Determining Motor Currents; Determining Maximum Speeds and Accelerations;. The version I use is latest 1. 2 nozzle today and did a max flow rate calibration with orca slicer and up to 5mm/s it looks just perfect so this can be used to speed things up , i just can recommend running this test on your 0. 5 KB. 25mm/s first layer speed and a max volumetric speed of 8mm/s for the filament. BBL spent a lot of time tuning for their filament to make sure it looks good. It should greatly increase your print speed, depending on how high you can set the flow rate. 6k. Bambu Lab Community Forum Printing with 0,6 nozzle. Max Volumetric speed. My suggestion is to use Orca Slicer calibration very easy to use , Flow , K factor( Linear pressure advance) are the main ones and temperature calibration but not as critical. 25 Brass. 98 (after calibration), max volumetric speed 20, speed between 130 and 150, nozzle temperature 220. Finally, do the max flow rate calibration. Why is it so slow considering I'm usualy printing at 150 at least. 125. When you think of slicers for FDM 3D printing — especially free slicers — you probably think of Cura, Slic3r, or PrusaSlicer. Z-axis: 4 independent Z-axes, true build plate levelling. Tried 15/12/6/2 Max volumetric speed Flow ratio 0. ModBot on youtube also has a short (~7 minute) how-to video on the VFA test: "Find Your 3d Printers MAX Output". On your screenshot you see the last item to change ‘max volumetric speed’. Honestlu though I have the generic PLA at 18mm/sec3 and. I use PrusaSlicer, copied the Prusament PLA profile and made only one noticeable change : reducing the maximum volumetric speed from 15 mm³/s to 9 mm³/s. Screenshot, close up of the sliced object in the most damaged area. It's when you get into larger nozzle sizes (0. 2 Likes. 2 Fast Standard Profile -. If not, then someone needs to ask Bambu. The result is the flow ratio for that filament. Tried 15/12/6/2 Max volumetric speed Flow ratio 0. Inland ABS and other types Max volumetric Flows-- (Its set to 16 on Orca profile I bumped it to 18 and didnt notice a difference in speed or quality its like nothing happened) Inland ABS temp settings-- (their range on the box is really low i think 220-240, I print 250 first layer and 240 and it comes out really clean and I don't see any. Scroll down until you get to the part called "Assets. Temp was 255, Gyroid infill 15%. 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). 2mm high layers, your volumetric speed would be 80 * 0. 98 (after calibration), max volumetric speed 20, speed between 130 and 150, nozzle temperature 220. Have a good one . 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. Lets do some math: Using a filament which has only 12 mm³/s with 0. BBL spent a lot of time tuning for their filament to make sure it looks good. 4 mm nozzle profile available in the latest version of Bambu Studio and Orca Slicer, but I. 3 Beta this is why you see support interface fan speed setting. 05. 2 Likes. Manually adjust the speed settings: This is not nearly as ergonomic and much harder to fine tune. This is a test designed to calibrate the maximum volumetric speed of the specific filament. And share them here so I can use them for my Elegoo lol. 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. 2 Likes. So the max speed for that layer would be 13/. This will print patches decrementing 1% flow rate. Including the standard Revo nozzle range, which is interchangeable, this allows for a wide range of printing applications with 0. 2 Likes. You can use Orca Slicer and make most filaments work very well. Calibrating the flow rate involves a two-step process. The Orca max volumetric speed test topped out at 14 which works as long as you don’t have any overhands or bridging. If not, don’t worry, as you can easily adjust this in OrcaSlicer under Filament Settings > Max Volumetric Speed. Lets do some math: Using a filament which has only 12 mm³/s with 0. Run the calibrations in orca slicer (and adjusted my max volumetric speed to 22 ) Print the rose in spiral vase mode with outer wall speed 150 (this is. Using a Bambu X1C with PETG-CF I get odd volumetric speed test results. (You can measure with calipers and calculate, this is the easier way). Pick the fine tuning option and start at 100% flow rate (1). 6) Convert the maximum extrusion speed you found to volumetric speed using the 📌formulas. The slicer settings are for Max speed, but that only gets applied if the volumetric flow limit isnt reached. My 0. So far changes I did are following: bed temp: 75 nozzle temp: 265 (first layer 255) flow ratio: 0. Max volumetric also recommend if you need to increase the Max volumetric speed from the default 12mm3/s increases the print speed . BBL spent a lot of time tuning for their filament to make sure it looks good. * See the 📌"theory vs reality" section. 3 Beta this is why you see support interface fan speed setting. Well, i do not know the orca slicer. Tried 15/12/6/2 Max volumetric speed Flow ratio 0. At top Right Change (1) Line Type to Flow. Then (2) Scroll the Layer Slider until you (3) find the matching place where it failed and note the number. Run the calibrations in orca slicer (and adjusted my max volumetric speed to 22 ) Print the rose in spiral vase mode with outer wall speed 150 (this is. 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). Max volumetric also recommend if you need to increase the Max volumetric speed from the default 12mm3/s increases the print speed . nozzle temperature: 260 °C (experienced users can go up to 300 °C). Join. You should take your max flow rate and multiply it by 0. Max volumetric also recommend if you need to increase the Max volumetric speed from the default 12mm3/s increases the print speed . Orca Slicer 1. 0 release. Currently tweaking PA and max volumetric speed, so you will have to wait couple of h. 95 0. You should be able to raise it around to somewhere around 20mm³/s. BBL spent a lot of time tuning for their filament to make sure it looks good. Closed RobinWhitfield opened this issue Apr 25, 2023 · 3 comments ClosedMore nozzle sizes.