3 it has more options and settings. I've had better results with 0. The slicer settings are for Max speed, but that only gets applied if the volumetric flow limit isnt reached. Enclosure: Optional acrylic enclosure. I save the. 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). all of them printed like crap), I also tried manually changing print speeds for outer wall, inner wall, travel, infill, etc. OrcaSlicer V1. Thanks! When I select an Ender 3 or Prusa Mk3, Orca Slicer limits the flow rate to 5 mm3/s, no matter the requested speed, acceleration and filament max flow settings. 80mm nozzle sizes and adds 1. 8. I'm SURE it's some configuration that I've set that causing the discrepancy, but I'm not sure what it might be. [Max Volumetric speed] [VFA] NOTE: After completing the calibration process, remember to create a new project in order to exit the calibration mode. Bambu Lab X1 Series. (The slicer limits actual speed to keep from exceeding max flow rate, which means the speed settings in process might never be reached. Max volumetric speed: 2 mm^3/s (down from 11. illregal. Before starting this project I learned that getting nylon to stick to the print bed is a problem. PLA 220, PETG 240, ASA 260. 2 8. Came here to look this up. These are the correct Cura settings for the Neptune 3 Max for ABS:. Make a model of a hollow cube (4 walls 20mm long with a hollow centre) with the walls 0. The attached project will print the supports with 0. 3 Beta this is why you see support interface fan speed setting. 6. For Sunlu PLA Plus (PLA+), the recommended values by the manufacturer are a print temperature range of 215℃-235℃, a print speed of 50-100 mm/s, and a bed temperature of 60℃-80℃ (or no bed heating). 42. If you don't do that, the filament can't get out of the nozzle fast enough. Best thing for you to do is download Orca Slicer, and run the calibrations on the top menu bar. Print volume: 220 × 220 × 250 mm; Accuracy: 0. Also i want some screenshots of you slicer settings if you use a 0. High speed printing often needs a temperature bump. 2 layerheight results in a maximum speed of 143mm/s with the standart line width of 0. Thanks for all the tremendous support/advice all. slampt April 22, 2023, 11:06pm 36. Every filament will be different spec setting if you want to get the filaments fine tune switch to the Orca slicer. Build volume: 400 x 300 x 300mm. 2 Likes. 4 nozzle at . Best thing for you to do is download Orca Slicer, and run the calibrations on the top menu bar. You can use Orca Slicer and make most filaments work very well. Well, i do not know the orca slicer. The printer profiles can now be selected and loaded with success. Snargola Jun 27, 2023. Collections. 8 noozle. . Saves some time and does the job quite well. 2023-05-17. The . I have the Max Volumetric Speed set to 23mm³/s and it prints great at high speeds. Example - generic pla prints at 12mm3/s, bambu pla prints at like around 20 mm3/s . 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. - Configured PA advance in Orca slicer - Changed the Z offset (0. This allows you to change the max flow rate in the filament settings which will allow the slicer to use faster speeds. minkov September 24, 2023,. 8 noozle. 3 Beta this is why you see support interface fan speed setting. This is a test designed to calibrate the maximum volumetric speed of the specific filament. Melodic_Common_7453. Massive difference in surface finish. 6mm Stock 30mm^2/s. See if that fixes it. I generally have this set to 0. 95. Orca Slicer is an open-source project, and I'm deeply grateful to all my sponsors and backers. 95. User can specify maximum volumetric speed in config or dynamically via gcode for the extruder. TekNullOG April 13, 2023, 4:30am 3. 42. This comprehensive guide will help you achieve optimal. 2mm]. If not, then someone needs to ask Bambu. 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. I do limit Top/Bot/Outer to 50mm/s though for perfect results. SoftFever. 0b1. 1. Problems are well and quickly visible if you print a large first layer area. This results in a volumetric limit north of 37mm^3, and therefore fails to print. The test print actually looked good up to 24 mm³/s, but I don’t need to push the limits. By default, it is set to near 100% or 1. I did a full filament calibration with Orca Slicer first to get them dialed in though. Measure the width of the walls with a vernier calliper. 3 Beta this is why you see support interface fan speed setting. This test will help you to find the maximum volumetric speed of the filament. Have a good one . Was talking about this, wich is useless with a max volumetric speed that cannot enable such speedNo matter what your speed settings, the printer won’t go faster than what the Max Volumetric Speed limits it to. . 3 layer height and . Set the flow ratio to 1. I started with the Generic Flex model but changed bed temperature to 60 and nozzle temperature to 230, Maximum Volumetric Speed to 1. Calibrating Flow Rate. This comprehensive guide will help you achieve opt. Lets do some math: Using a filament which has only 12 mm³/s with 0. 0 Official Release Latest. I've been following Andrew Ellis' print tuning guide. 20mm, and 1. 0-alpha5 - Ensure vertical shell thickness improvement, extend sparse infill, and more. Run at least the flow rate (both passes), pressure advance, and max volumetric speed tests in OrcaSlicer. if you change it to 0. 25 min fan speed: 0 (layer time: 20) max fan speed: 20 (layer time: 6) AUX fan speed: 90 filament start G code: M106 P3 S255 Currently tweaking PA and max volumetric speed, so you will. Sticks April 25, 2023, 10:04am 3. •. Flow rate calibration is extremely simple and can be completed in less than 30 minutes using the process below. Reply [deleted]. 8-0. So why should i use just one. Than you SoftFever for making Orca Slicer with the calibration prints built in. 58 in the slicer. 2 Likes. avoid_crossing_perimeters = 0. I do run most of the Orca Slicer calibrations for the filaments I have on hand. PRINT JOB CALCULATOR. Note: VFR=19 on both still, but this appears. 6. 4mm, 0. 2 layerheight results in a maximum speed of 143mm/s with the standart line width of 0. 95. . 2 nozzle!. 15-46-13. Max volumetric speed: 4 In the Print Settings tab, I used Prusa's standard 0. Print a volumetric flow test to see what the. Max volumetric also recommend if you need to increase the Max volumetric speed from the default 12mm3/s increases the print speed . Open. This is Orca Slicer 1. The values on the print/speed page are the maximum values that can be reached if nothing else is limiting (e. 5 mm^2/s. but in real-world tests, it’s more like 20-22mm^3/s for reliable prints. (6/14/23): Added Prusament_SignalWhite_ASA. But none of the profiles people had out there seemed to work. ModBot on youtube also has a short (~7 minute) how-to video on the VFA test: "Find Your 3d Printers MAX Output". 95 0. I'm trying to measure my current Max Volumetric Flow Speed Test using Orca Slicer's built-in test. 0 and print the cube. I am no one near the 24 mm3/sec described in his guide for a Rapido HF (not UHF). 3. So it could be just the flow rate of the plastic (limitation), or it could be the time-estimator in the slicer is off. Just select the Max flowrate option in the Calibration tab. Make sure you a give a 8% - 10% margin. Well, i do not know the orca slicer. 62 line width have a wall @ 200mm/s. Temperature related Volumetric Flow Rate gain (%) When using the same nozzle orifice diameter and inlet geometry what happens to the maximum Volumetric Flow Rate when we raise nozzle temperature from 205 to 225; and from 225 to 245°C. Run at least the flow rate (both passes), pressure advance, and max volumetric speed tests in OrcaSlicer. Well, i do not know the orca slicer. This is Orca Slicer 1. max_print_speed was previously 300. ABS is usually in the 240-255 range. I've tried calibrating with orca slicer/soft fever and still can't get even the flow rate calibration test to work . got my 0. 2 Likes. Material PLA, layer height 0. 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. 6. So every speed would stop or be even slower than those 143mm/s with higher line width. Maximum volumetric flow is the limiting factor. 25. So long as you stay below the actual MVS of your hotend, everything works. Including the standard Revo nozzle range, which is interchangeable, this allows for a wide range of printing applications with 0. 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. if you compare Prusament PETG, Prusa PETG and Generic PETG, settings for different nozzle sizes and printer configurations you will note that the Maximum. 3 Beta this is why you see support interface fan speed setting. 3 layer height speed settings have been configured for maximum speed using a 0. 4mm nozzle. just a heads up! (I respected the 35mm3s volumetric speed of the hotend when calculating these speeds. 3 it has more options and settings. Once you have become comfortable that you can confidently identify how you would tackle a print you come across, then move on to Orca. I’m sure glad I didn’t buy and BBL PETG based on these reports. Steps. Determining Maximum Volumetric Flow Rate; Determining Motor Currents; Determining Maximum Speeds and Accelerations;. 0. Ender3S1-Orca-Slicer-V1-Profile Download. vladimir. If you want to know the theoretical limits it's about 150mm/s with 0. You can use Orca Slicer and make most filaments work very well. For a high speed, high flow direct drive printer (like the Bambu lab or Voron) a sensible value is around 5x to 10x the maximum volumetric flow rate the hot end is capable off under ideal conditions. Examples: Hotends The overall maximum. This method will allow you to find the speed/accel at which your motion system begins losing steps. It will print perfectly. 05. 2 nozzle printer profile the filament profile changes to have a max volumetric flow rate of 2mm^3/sec. 4. nozzle temp: 265 (first layer 255) flow ratio: 0. 7mm) prints. You will be promted to enter the settings for the test: start volumetric speed, end volumentric speed, and step. Now for a small nozzle like a . 42 line width you will get 132 max speed. speed = volumetric flow / layer height / line width (Or, inversely) volumetric flow = speed * line width * layer height; For example, if your hotend is capable of 24mm 3 /sec, and you are printing with 0. 45 line width! Adjusting speed higher MAY result in failed prints. Simple step of turning off the flow calibration at the start of your new calibration. The issues are pointed in the image below: I used the Amolen Walnut (maybe not dark, I'd have to check if there is one non-dark). You can set your Maximum Volumetric Flow Rate then when Default Speed is set to 0 it will auto calculate the speed based off the flow rate. 3 Beta this is why you see support interface fan speed setting. Currently tweaking PA and max volumetric speed, so you will have to wait couple of h. 0. You should take your max flow rate and multiply it by 0. I'm not sure why exactly I did it but I probably found this setting recommended for Wood PLA somewhere. Tried 15/12/6/2 Max volumetric speed Flow ratio 0. Yes, that is exactly the setting. 45 line width! Adjusting speed higher MAY result in failed prints. Make sure you a give a 8% - 10% margin. The E3D V6 hotend that ships with the Original Prusa i3 MK3/S is advertised with a rate of 15 mm 3 /s. I will document my calibration results using Orca Slicer (latest version and firmware at time of this writing) Preset: 0. 2 mm layer height. I. If not, then someone needs to ask Bambu. Tried 15/12/6/2 Max volumetric speed Flow ratio 0. Yep temps for petg filaments and colors can be different even changing your cooling fan settings can effect it and the volumetric speed being used. 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. Where I had problems is orca slicer would exceed max volumetric flow rates and leave shadowing / zebra stripes after overspeed after overhangs. 2mm high layers, your volumetric speed would be 80 * 0. If not, don’t worry, as you can easily adjust this in OrcaSlicer under Filament Settings > Max Volumetric Speed. 08, the standard 0. 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. ) Once you tune for as fast as the printer can go mechanically, with a little margin left, you can dial in the max volumetric rate your extruder can hit with a given material. Material PLA, layer height 0. See if that fixes it. Set the flow ratio to 1. Be certain you do this test as last, as all the other tests will affect it. Read and follow the directions. 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. 4mm nozzle. density: 1. 15-46-13. Speed shouldn't matter. slampt April 22, 2023, 11:06pm 36. I read somewhere on here to slow way down for this particular filament and that finally worked for me. 0-RC2. 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. 6. Divide the measured width into what the width should be (0. 10. I suspect it's could be and max volumetric speed issue, the hotend. Their generous support enables me to purchase filaments and other essential 3D printing materials for the project. 6mm layer height] Note: Your minimum extrusion width is the diameter of your nozzle, and your maximum is around 50% larger. Read and follow the directions. See the 📌Volumetric Speed / Auto Speed section for an updated (corrected) explanation. (which are the default Orca Slicer retraction test parameters) wootsuit July 23, 2023, 8. This allows you to change the max flow rate in the filament settings which will allow the slicer to use faster speeds. I just wanted to share an alternative resource for calibration tests. 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. 9 mm valid for usage with a 0. 2 Likes. nozzle temperature: 260 °C (experienced users can go up to 300 °C). Yes it is a advanced setting, but it is es setting. 36 mm to 0. Al Williams. If not, then someone needs to ask Bambu. 5mm (and . Flow rate. Select Pass 1 in the Calibration menu OrcaSliced print using tuned pressure advance, flow rate, max volumetric flow settings. Orca Slicer has the most settings and can be found in the Quality tab. 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). I am having printer for about two weeks now without any issue untill now. 1. . 3 layer height, and . Help understanding max volumetric speed and print speed. Slicer: Orca Slicer. 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. The unit is. f5ec607. I am having printer for about two weeks now without any issue untill now. You can find the maximum volumetric speed for a filament using the calibration print for that in the Orca slicer. A fine theoretical answer to adjust this abstract setting using mathematically calculated values and assuming real-world perfection. User can specify maximum volumetric speed in config or dynamically via gcode for the extruder. Maybe try reducing the max volumetric speed and max layer height? Sorry. @twack3r I use an Orca slicer. I. image 712×708 29. The best result I achieved was with an 8mm Brim on 0 Gap. Every filament will be different spec setting if you want to get the filaments fine tune switch to the Orca slicer. sfazzina April 8, 2023, 9:36pm 19. Volumetric flow limits (my settings are a little conservative based on printing the max volumetric flow rate calibration inside Orcaslicer)Max volumetric speed Silver 220c 0. Download orca slicer and run the flow and max volumetric speed tests and then transfer your findings to a filament profile. If someone have a good improvement, it find the way into the code. How does it look in the slicer? Need to see retraction/unretraction places and speeds. 42 line width you will get 132 max speed. Аfter pressure and flow calibration, the result is better. Was talking about this, wich is useless with a max. The . If you want to find out, use Orca Slicer and perform a max flow rate test. If you want to find out, use Orca Slicer and perform a max flow rate test. The max volumetric speed setting is a function of (at least :-))) your nozzle, hot end, filament and extruder. 4 nozzle at . The test print actually looked good up to 24 mm³/s, but I don’t need to push the limits. 3mm, flow ratio 0. As of this beta release, Orca Slicer adds single-extruder multi material support. 4 / 0. tallestgoat • 2 mo. Doing resonance compensation allowed me to get up from around 60mm/s while keeping a nice surface finish. 08 to be too risky sometimes when doing adaptive layers. Calibrating the flow rate involves a two-step process. ) ##### !! END WARNING !! I print petg at 250c on a K1 max. Then (2) Scroll the Layer Slider until you (3) find the matching place where it failed and note the number. 2 presets doesnt reach the maximum. Wall thickness —> two Outer wall speed —> 100mm/s Inner wall speed —> 150mm/s Sparse infill —> 150mm/s Travel speed —> 150mm/s Max volumetric. It seems to ignore this setting, the first layer speed is. Printer & Slicer Filament Material and Brand Nozzle and Bed Temperature Print Speed Nozzle Retraction Settings Additional settings or relevant information is always encouraged. Print Speed - Standard or Stealth (stealth. 2 Likes. See if that fixes it. BBL spent a lot of time tuning for their filament to make sure it looks good. Then it finally stuck. 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. 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). Best thing for you to do is download Orca Slicer, and run the calibrations on the top menu bar. Simple step of turning off the flow calibration at the start of your new calibration. The result is already better. I don’t feel the need for that level of pain. How does it look in the slicer? Need to see retraction/unretraction places and speeds. 8mm thick and 5 to 10 mm high. Above these printing speeds, it is easier to get perfect quality with the high-speed PLA from. Controlling Temperature G-Code Order; Passing Slicer Variables to a Macro; Useful Macros. 4 mm nozzle and 0. 4mm Nozzle = 0. Max flow test for bambulab slicer WARNING speeds at the top of the tower set up to 476mms (slower then bambu x1c normal travel speed) so use at your own risk but you have normally stopped the print well before this. I was able to get a bit more than 50 on the orca max flow test but wanted to be conservative. 3mm, flow ratio 0. 20mm Standard @BBL X1C0 (modified first layer print speed 25mm/s, first layer infill 105mm/s) For Flow Rate, I did not use the. I am a bot, and this action was performed automatically. Would love your thoughts if you guys like this stuff. r/prusa3d. Read and follow the directions. Open a new project; Edit. 52 as the last good line, then you use a value of. " Click on the Zip file that will work on your machine. 5 mm 3 /s is realistic. The flow rate is denoted by the Flow Ratio in OrcaSlicer. Other things to check: Clean your build plate if you have issues with bed adherence. Download. Using a Bambu X1C with PETG-CF I get odd volumetric speed test results. 4mm Stock 25 mm^2/s. Auto speed is calculated from maximum volumetric speed in mm 3 per second. 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). But I think that exceeding. The Studio default setting for Bambu PETG Basic is 14 mm³/s. So why do we have those presets? Even the 0. Changelog on Github. The . The maximum bed temperature for the European version of the P1P is 100 degrees. 0. For my printing, I value accuracy over speed, so the above values are conservative; as soon as I see a. And where can I learn about the other calibrations like “Max Volumetric speed”. Will try again to print a part. 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. 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. Question. So every speed would stop or be even slower than those 143mm/s with higher line width. 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). This will help get you started The Calibration Process. 3DTech April 22, 2023, 4:19pm 30. The overall maximum volumetric speed you should use depends on your hotend. 6. (Current settings, speeds, and flow ratio were suggested by slicer through the preview layers module) trapper2328 • 28 days ago. Yet it shows maximum printing speed of 104mm/s at 20mm/s3. 21 for Bambu Basic PLA. BBL spent a lot of time tuning for their filament to make sure it looks good. 00mm, 1. This is one of the main things keeping me from moving away from SuperSlicer. Read and follow the directions.