5. Moving away from calibrating flow rate, e-steps, pressure advance, etc. . AcidByte June 23, 2023, 9:38pm 3. Setting the pressure advance could conceivably help if the size issue is partially due to excess filament on the corners. Willkommen zu einem weiteren spannenden 3D-Druck-Abenteuer mit ORCA-Slicer! In diesem brandneuen Video dreht sich alles um die entscheidende Filamentkalibrie. Some way into the print I got this message: 17:37:50 // pressure_advance: 0. I am a total newbie and had that exact same problem. 955/0. 05. I personally run the pressure advance calibration from orca slicer and set the best value in the filament profile I’m using. I ignore the save and then it starts calculating and is very slow. • 2 yr. Try not to touch the surface on printing area with your fingers. ) In this example, I would choose around 0. The Klipper tuning guide suggests how to tune pressure_advance parameter. For whatever reason, some settings are disabled in bamboo studio, perhaps to try and pressure you into using approved filaments. Pressure advance testing is available in orca slicer (or I guess Bambu studio beta at this point). Volumetric Speed Limiting. I love the simplicity and speed of the Pressure/Linear Advance calibration print. The filament should be dried out of the box, and pressure advance absolutely needs to be calibrated - that value was WAY off the default. Ellis' generator is itself adapted from a generator developed by Sineos for Marlin, which is licensed under GNU General Public License, version 3. Ive never seen zseam that bad. So the right place for storage is the filament profile, like Orca Slicer handles it. My new K1 is having some issues for over extruding at corners. Orca Slicer refers to “K-factor” as “Pressure advance”. 2, and 0. pressure advance) as certain Orca features are not supported in BambuStudio. Textured. I wanted to try the firmware retraction and pressure advance and started with the pressure advance calibration script posted here in the forum. I decided to finally start using the Soft Fever fork of Bambu Studio and was checking out the calibration tools. Select the appropriate profiles for your printer and the filament you want to calibrate on the left-side panel. Turned out, the flow ratio needed to be at 1,045 and pressure advance at 0,036. “Generic PETG” profile on left, right is using profile with calibrated Flow Rate and Pressure Advance (PA) values. The other aspect of pressure advance is that the pressure needs to be reduced linearly during the deceleration at the end of an extruding move. I generally use orca slicer, can I convert the K factors to the PA values in Orca?. Good thing that it shares the Bambu Studio already user profiles. 215 for all layers. * Temp tower. I've seen a noticeable increase in quality for my prints since I started using Orca. The firmware of the. Temp tower is a straightforward test. Typically it is recommended to leave it at default value, and changing it does not noticeably affect the extruder performance. In the example below I changed the Pressure advance and Flow ratio values. ”. I put the new speeds and temperatures in the orca profile and resliced, and it came out with an identical print time. Increasing the Flow by a few percent on the outer wall helped a little bit. This was mainly to define the. After many failed prints with stringing and blobs I ran the Orca slicer pressure advance calibration which told me to use 0. Use Orca Slicer (same as Bambu but with more options) and there you can. Flow ratio simply determines how much filament is extruded at any given time through the nozzle. Link to the commands used and some more in-depth info on PA tuning 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 (0. 4 onward. 9. Flow ratio simply determines how much filament is extruded at any given time through the nozzle. Download and open OrcaSlicer. Files are named as < Brand>__. Now I'm encountering an issue with pressure advance tuning: I can't get it to change during printing. Pressure advance adjusts the flow accordingly per acceleration / decelaration of the print head so that there is for example no oozing during slower movement e. Run the calibrations in orca slicer (and adjusted. So I tried something that I thought was extreme. 50. 026 on first spool, 0. It is important to note that each method has two versions: one for a direct drive extruder and one for a Bowden extruder. Yes but when I do that and try to slice and print, just a blank outline of the pattern appears on the build plate. All the YouTube videos say to do the tower, but impersonally think the line test is easier to read. Copy link jezdinskyjiri commented Mar 21, 2023. Both just don't change at all over the full height. 021. Determining Maximum Volumetric Flow Rate; Determining Motor Currents; Determining Maximum Speeds and Accelerations; Misc. (eg, 100mm/s) and a coarse layer height (typically around 75% of the nozzle diameter). 03. Orca Slicer is an open-source project, and I'm deeply grateful to all my sponsors and backers. Still waiting for a "better Cura", more user friendly. acheljayon Apr 7. Posted on October 20, 2023by Quinn Damerell Orca Slicer has an easy-to-use but powerful interface and innovative features. Orca also has calibration tests including pressure advance. dmqqh6ksq9 September 4, 2023, 11:34am 25. 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. The maximum bed temperature for the. 5 MK2. How to use: These 3MF files are designed for use in Orcaslicer/Bambuslicer, but will work best in Orcaslicer, because it supports using a fixed pressure-advance value in the slicer. Flow set by instructions in orca slicer. r/OrcaSlicer. Load the 3MF file for the filament of your choosing. But i changed the nozzle now to a 0,6mm and i will try again. Vase mode will hide it, but there’s a setting to reduce the gap at the end of the seam. s. I was very skeptical at first. The printer creates 3 lines with 0. For Git’s and Shiggles I downloaded and tried out the calibration tests on Orca Slicer. Pressure Advance has no effect upvote · comments. I switched to Orca slicer to run the built in pressure advance calibration. Go to the device tab and edit the K value (near the AMS setting). e. 4. M900 K0. Go to the filament settings, then enable the “Pressure Advance” setting and keep its default settings. I am just a little confuse, I went and did a full set of calibration on orca slicer for a roll of PLA+ i have (sunlu pla+ white). But I really like Orca slicer. They also end up sticking to my scraper, the back of my magnetic PEI build plate, etc. 7 as well I think, as they seemed to have incorporated all of the OrcaSlicer code (initially without pretty much any credit it seemed as per the author as well). Ender 3 with Sprite DD exturder, 0. The inside is also perfect, for me it's like PETG is easier to print than pla 😂. 2, but on Klipper it varied across my printers, most likely due to the. The slicer software influences the print quality of any 3D printing setup. byMH62 July 22, 2023, 8:42pm 1. I would try running Orca Slicer’s flow and pressure advance calibrations. Long Blade. Unofficial space for Orca Slicer users to discuss settings, features and tips. Files are named as < Brand>__. 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. Took other people’s advice and set my nozzle temp at 270 and bed temp at 80. 6. 002x8 = 0. 2 pressure advance settings for start and end of move in the tuner, as well as print settings to allow fine tuning both ends of the move. Yeap I’m between anywhere from 0. Not sure if it has pressure advance built. I was wondering if the k value in the device tab that I set in Bambu Studio will override the PA setting applied in the filament setting in Orca Slicer?Linear Advance. Tune pressure advance and flow rate. It looks like the "flow calibration" pattern is printed at a fixed flow ratio (maybe 100%?) regardless of what you tell the slicer. Published Nov 4, 2022. I much prefer tower method. 3. Then you can even adjust the bottom surface flow ratio. My first print @ 75mm/s resulted in some medium stringing - enough to spoil the print and the most I've seen using this printer be it with Marlin or. Remember to unzip the files and then proceed with. The temp tower is a vertical tower with multiple blocks, each printed at a different. ca. Material: ABS (AMZ3D) gray. M900. There is seam gap in the process profile under the quality tab. The change was small, but noticeable for the Overture PLA. But after saving a simple cube in bambu and opening and slicing in orca I think I've found the difference. Members Online • lfenske . ago. Is this normal?I’ll look at Orca Slicer to see what it does but for me it shouldn’t be a problem as long as the basic profiles are in there since my profile imports are based on it. Make sure print bed is clean by washing with dish soap and water [and not Isopropyl Alcohol], check bed temperature [increasing tend to help], run bed leveling or full calibration, and remember to use glue if one is using the initial cool plate [not Satin finish that is not yet released] or Engineering plate. r/OrcaSlicer. 1920×3413 405 KB. BambuStudio SoftFever V1. Filamentprofile für den Bambu Lab P1P by. 02 and 0. I’ve run full calibrations in Orca Slicer for the filaments (temperature, flow, pressure advance) but in some cases the dialed in settings actually make the issues slightly worse Printing at the standard 0. Bambu Lab Community Forum Irritating under-extrusion problem after FW update? Try thisIt's fairly easy to use. Guides. Flow calibration enabled. It's a fork of the Bambu Lab slicer but it's a mixture of SuperSlicer and PrusaSlicer. I made pressure advance test and change a bit in filament settings, also changed the flow ratio. The workflow with fusion 360 sending directly to orca, and the device. Heating time and power consumption Hotend. OrcaSlicer comments. But I noticed a gcode section per filament in prusa slicer, what commands would I need to put there to set pressure advance for that specific filament. If you want to do it in Bambu Studio without upgrading the firmware, add the following line to your filament start g-code (replace the number written in bold italics with your k-value): M900 k 0. My general checklist for strength issues includes: increase the print temp. 1 Like. Then add the customs GCode commands for changing pressure advance after slicing. In Klipper, Pressure Advance can predict nozzle pressure for more consistent extrusion and sharper corners. Also, the X1C only applies that calibration until you run it again or turn off the printer and makes it the same across all spools in the AMS. 80-90 C would imply ASA. 9. While not critical, this refinement can significantly impact print quality. No. Install the Orca Slicer, which is basically 95% the same interface as the Bambu Studio slicer tool and follow the Carbon X1 calibration video here:. Some values such as overhang_fan_speed *might* be similar to bridge_fan_speed or might not be. スクリーンショット 2023-07-07 182100 1441×946 184 KB. Hello u/Dr_Handlebar_Mustach!Be sure to check the following. Disable any "advanced extruder pressure" settings¶ Some slicers advertise an "advanced extruder pressure" capability. Orca Slicer includes a pressure advance calibration pattern test adapted from Andrew Ellis' generator, which is licensed under GNU General Public License, version 3. Klipper is SET_PRESSURE_ADVANCE ADVANCE= RRF is M572 D0 S; Save the file, making sure the extension is . PXL_20230722_201822937 1920×3413 405 KBYou’ll get weird results if you have pressure advance ticked on and the printer lays down all those lines and uses the lidar to calculate pressure advance, sometimes it will use the preset value and other times it will use the calculated value or the values will change on different layers. I just wasted a test with a current profile that was way lower than that. The main part (above 1cm of the bed) has layer time which varies from 50. It always happend when printing the actual object started. polymaker petg electric blue. That being said I’m not entirely unwilling to fiddle around with settings, which I do by project basis. The Alternate Pattern has a second line of Fast Printing Speed to test 0 to Fast Printing Speed and back to 0 conditions. Ideally, you’ve fine-tuned pressure advance/input shaping for your printer. If you want to do it in Bambu Studio without upgrading the firmware, add the following line to your filament start g-code (replace the number written in bold italics with your k-value): M900 k 0. If you want to tune flow rate easily on a Bambu printer use Orca slicer (which you did say you use already and now its in the beta for Bambu Studio). r/OrcaSlicer. 8. This allows you to easily fine-tune your settings for each filament and ditch the flow calibration at the beginning of each print. What the slicer will do is similar with filament gcode SET_PRESSURE_ADVANCE ADVANCE=0. Orca Slicer Calibration Guide on Github. How to use: These 3MF files are designed for use in Orcaslicer/Bambuslicer, but will work best in Orcaslicer, because it supports using a fixed pressure-advance value in the slicer. When you turn cura’s acceleration control off, klipper just uses max_accel in your config file. In my experience after using Orca Slicer to tune flow and pressure advance my seams are much better. First chance to look at Flow Rate / Pressure Advance variation from spool to spool with same vendor, same color, and same X1C. If they don't you'll at least have a basis for what might be wrong. 05 you would add custom GCodes for setting PA at. Unofficial space for Orca Slicer users to discuss settings, features and tips. With Bambu Studio beta, running the calibration skips the usual screen with the 3 checkboxes so it’s all taken care of by the software. It's a fork of Studio and has many more settings including the ability to save the "k-value" to the filament profile. The X1C json profile. According to the preview the slow section is 20 MMS while the fast is 27 which isn't a huge variation so it's hard to tell. r/OrcaSlicer. Dustin_Higgins • 2 mo. Using Orca Slicer with Bambu lab P1P. image 787×632 29. I simply took the normal ender 3 profile as a base and set the profile accordingly so that it fits for me. Didn't find such features in Orca (and in SS and in PS, not speaking of Slic3r back in the days). 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. The proper Pressure Advance depends on the filament, nozzle size, nozzle geometry and printing temperature. Konfiguration des Tests. exe file. r/OrcaSlicer. 3 KB. I have carried out the Temp Tower, Flow Rate test and the Pressure advance but found the pressure advance actually made prints worse so I removed that and left it in auto. Files are named as < Brand>__. CodyPrinceon Apr 15. 3 F5000. I had bed sticking problems on my P1P and blobs and stringing on additional layers. Ellis' generator is itself adapted from a generator developed by Sineos for. Orca slicer has actual pressure advance that works in the filament and survives reset , and forget for autoflow and auto dynamics it is rubbish . Specifically, with Klipper, there are certain settings you need to be mindful of to get the best prints on your Ender 3. Konfiguration des Tests. select Pressure Advance; Select PA Pattern; click OK; Actual results. Knowing you can print at 50mm/s @ 0. But I really like Orca slicer. Secondly, OrcaSlicer is built upon the solid foundations of both Prusa and Bambu slicers, giving it a reliable pedigree. Your Pressure Advance is probably not tuned correctly. I've done both PA and flow rate calibrations with Orca Slicer then back to BambuStudio, can't find PA settings there but only in Orca Slicer. matthiasdeblaiser. You should calibrate your extruder first. Pattern Pressure Advance Calibration. How to use: These 3MF files are designed for use in Orcaslicer/Bambuslicer, but will work best in Orcaslicer, because it supports using a fixed pressure-advance value in the slicer. 050000 // pressure_advance_smooth_time: 0. So it's quite perfect. Take a look at the TAP install instructions. 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. It is recommended to keep these options disabled when using Klipper as they are likely to result in poor quality prints. I like the inclusion of the pressure advance line tuning, and the VFA test, though I've yet to use that as there's been no need. Members Online. But looking at the results, I would pick 0. On the orcaslicer calibration guide it says I need to manually add. 265 nozzle temp. 70-80 C would be PETG. Use that filament profile for all prints with that filament. | Sharing without ATTRIBUTION . Orca Slicer seems to have more development around it. 002x8 = 0. Try increasing in. Also allows you to have 1 print profile per layer height/quality setting no matter the material used. And in Orca you setting to not do flow calibration will be remembered so you do not have to. Best used with an increased Test Line Spacing and reduced Pressure Advance range. r/OrcaSlicer. Pressure Advance has no effect upvote · comments. 949/0. Just download the latest release from Orcaslicer and go to Calibration -> Pressure Advance and select PA Pattern (thats ellis) Legitimate_Fig_9615 • 2 mo. Maybe slic3r also stops extrusion early when you enable it's "pressure advance" feature. 9. Norma Support seems to work though. With those properly set you. 020, with a 0. 2 and step 0. M280 P0 S160; reset 3dtouch. r/klippers. [ARCHIVED THREAD] - Orca Slicer (Might be my new favorite slicer. But the K-value / Pressure Advanced is filament specific not only filament type specific. The number is from my spool, change it for your. Pressure Advance has no effect upvote · comments. I noticed that on the line test the fast and slow values are too low. Definitely worth. The OrcaSlicer will open on your screen. I also sliced and reprinted the piece using the Bambu slicer after the calibrations resulting in quality that I am satisfied with. eSUN PLA+ Cool White 0. When I slice the OozingTest, I note (also on the 3DBenchy) a lot of Ooze that in the final print is quite visible. 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. 028 on the secondBut just to run through any other software issues, I installed Orca/SoftFever Slicer to run advanced calibrations on the PC, results below:. 040. One thing I also do is save each spool of filament inside prusa slicer, name it by maker, material and color, and have each pressure advance settings already saved there. Members Online • lfenske . Orca Slicer stores it as ‚pressure_advanced‘ in the filament json file. - I had to modify the stock PETG settings because I was having some pretty severe overhang warping due to the cooling. Pics in Tutorial. 6 nozzle. I downloaded orca slicer an ran the calibration tests like flow calibration , temp tower and pressure advance. If you use Orca Slicer instead of Bambu Studio there is a Shrinkage setting in the filament profile that comes in quite handy. Soft Fever Orca Slicer - Device Setting K Value. Pressure Advance has no effect . In this thread I have the same model printed using orca-slicer calibrated settings, as well as the stock Bambu PETG-CF presets. For flow you are looking into middle not edges to have smoothest surface then you tune pressure advance. You can search the keyword 0. Don’t think Bambu Studio ever had it. r/OrcaSlicer. Those changes did the job for me, all problems solved. • 6 mo. Ellis' generator is itself adapted from a generator developed by Sineos for. If it is a flow ratio issue (over extrusion), simply run the flow test on Orca Slicer. Good thing that it shares the Bambu Studio already user profiles. 50. Especially the built-in calibration function. My new K1 is having some issues for over extruding at corners. 4mm nozzle on my filament I am using a K of 0. 018 and 0. Question: do I set the resulting number in the slicer (It's a filament setting in Orca) or in Klipper printer. g slowing down into a corner of a cube. Both methods have their own advantages and disadvantages. This is from Orca Slicer the procedure is the same for any nozzle size for TPU you may need to increase the test above 0. I set it per nozzle+filament in Orca Slicer’s custom gcode. 1 Like. What’s different? Some advanced settings needed for complex prints, and a whole series of “two or three click and go” calibrations. Strongly suggest try Orca slicer and do the two main calibrations ( flow and K factor) Calibration · SoftFever/OrcaSlicer Wiki · GitHub I have done for my main filaments ( flow, K - pressure advance , Max flow, VFA - max speed ). Orca Slicer includes a pressure advance calibration pattern test adapted from Andrew Ellis' generator, which is licensed under GNU General Public License, version 3. Members Online. Any way here is what i added and got sync automatically in the BS , the second command is actually what Orca slicer generates in the g-code, but i used the simplified version it seems to be enough not quite sure that L and M are correct but when sent with it also works and that is the default output from Orca slicer. It is important to note that each. 02. I did my research on the issue and. 1 Like. Overture grey PETG. Now, you have all the compatibility and benefits of Bambu Studio, but with the ability to add your own custom, printers, or import growing list of ready-made profiles for everything from Delta printers, to creality, printers, and much much more. After many failed prints with stringing and blobs I ran the Orca slicer pressure advance calibration which told me to use 0. Orca Slicer includes a pressure advance calibration pattern test adapted from Andrew Ellis' generator, which is licensed under GNU General Public License, version 3. x added support for the new filament, but Orca Slicer (v1. If I turn off wipe, I'll get a retract. ) above is built into BambuStudio, porting it over would be less burdensome? Even if there was a way to specify the minimum Z-step. Setting the pressure advance could conceivably help if the size issue is partially due to excess filament on the corners. Then change the “End EA” as 0. e. 022 . So basically if you have a PA value in your printer. I downloaded orca slicer an ran the calibration tests like flow calibration , temp tower and pressure advance. 002 but then the calculation of PA(K) changes K¶= 0. stray_r. Just download the latest release from Orcaslicer and go to Calibration -> Pressure Advance and select PA Pattern (thats ellis) Legitimate_Fig_9615 • 2 mo. In case of multiple nozzles, you must add the. Orca slicer setting the same as the Bambu with Enable pressure advance difference image 711×591 20. Orca slicer 1. I am able to adjust all other settings but for some reason I can’t adjust only aux fan. Orca Slicer öffnen; Oben unter Kalibrierung -> Pressure Advanced auswählen; Konfiguriere deinen Test; Der Turmtest: Extruder Typ = Hier musst ihr DDE (Direct Drive Extruder) oder Bowden Extruder wählen Methode = Testart -> Turm Start PA = Hier wählt ihr euren Startwert. The lidar calibrates the filament's Pressure Advance, not the filament's Flow Ratio. Pressure Advance has no effect upvote · comments. ) ARCHIVED; General » 3D Printing & CAD Design. Unofficial space for Orca Slicer users to discuss settings, features and tips. ago. Make sure to select the appropriate version for your test. If I had to evaluate your image, I would probably choose something between 0. I have seen parts that measured larger than the model because the corners were “swollen. # Replace the slicer's custom start and end g-code scripts with # START_PRINT and END_PRINT. ) The pressure advance value will differ for every printer, and it’s alright if you get a higher or lower value. After doing some research I raised the max_extrude_cross_section to 10. After you've downloaded the file, you need to open it and run the orca-slicer. 25 and step as 0. ago. Pressure Advanced Kalibration; Flow KalibrationIt will look at the commanded bed or nozzle temperature (or some other parameter) and apply a pressure_advance value based on the material. Trying to calibrate Bambu Lab’s TPU95A pressure advance with Orca Slicer like I’ve done for other filament types in the past but this time every line looks the same. Load the 3MF file for the filament of your choosing. One of the settings available in orca slicer may help with your problem, it is called "seam gap" and it stops extruding material just before the print head approaches the seam, however on rounded surfaces, it makes a seam like what you are showing. Orca also has calibration tests including pressure advance. I’ve now done the calibration with Orca-Slicer and after the 2 prints I’ve changed the value to 0. Unofficial space for Orca Slicer users to discuss settings, features and tips. Line method Orca Slicer includes three approaches for calibrating the pressure advance value. Here are the results I got. Btw the filament is from geeetech. In orca you can save it along with other filament settings. 1 especially for 0. Reply reply. Hello everybody 🙂. Unofficial space for Orca Slicer users to discuss settings, features and tips. Which one actually determines the flow ratio for the print? Or is it something like FR = filament_flow_ratio * print_flow_ratio? Vote. 04 (in green). The Pressure or Linear Advance algorithm addresses pressure variations by simulating the hotend and extruder as a spring, acknowledging that pressure. 066 which is way higher than I've seen before. For example, if it saw a 60-70 C bed temp, it would know it's PLA, and use that value. Welcome to R/3D Printing!Advanced Tuning. With Orca Slicer you can try to play with the "Seam gap" property which does exactly that : specify the amount of extrusion shortening before closing an extrusion loop. *Describe the bug OrcaSlicer 1. Right Cube: nozzle=230c, extrusion multiplier=0. On 5/7/2023 at 9:03 AM, atrushing said: The slicer likes to assume and insert start temperatures unless you define something. 3mf. 018 to 0. However, there is an additional parameter that affects Pressure Advance - the smooth time. Apart from this, it seems to. The workflow with fusion 360 sending directly to orca, and the device. Then print G-Code file.