Orca Slicer is an open-source project, and I'm deeply grateful to all my sponsors and backers. ago. Orca Slicer refers to “K-factor” as “Pressure advance”. My understanding is that the automatic flow calibration isn't actually determining the filaments flow ratio, but is actually determining the pressure advance for the filament. 3 running on Windows 10 User generated filament profiles are not loading between sessions. It should be noted that it allows us to enter the value of "Pressure Advance" and the "Thermal contraction of the material", so that the piece will automatically scale so that once cold it has the appropriate size. r/OrcaSlicer. 2. The difference being it works on the firmware level and. Select a generic. Orca Slicer refers to “K-factor” as “Pressure advance”. 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. pressure advance) as certain Orca features are not supported in BambuStudio. What do you use? Classic walls Arachne walls. Over the weekend several groups of orca combed the area for prey, often splitting up then coming together to share their meal. Nimrod September 5, 2023, 10:51pm 12. Ellis' generator is itself adapted from a generator developed by Sineos for Marlin, which is licensed under GNU General Public License, version 3. 9, cooling fan = 100%. This work is licensed under a Creative Commons (International License) Public Domain. 030, and with a 0. casper July 7, 2023, 9:23am 1. Steps: Select "Retraction test" in the Orca Slicer Calibration menu. Bambu Studio settings tuned for eSUN PLA+ by Portzal3D. Pressure Advance has no effect upvote · comments. Comes with a storage pouch. Pics in Tutorial. 4. The maximum bed temperature for the. You filament settings, under custom gcode, Start Gcode. So which result is be reliable? Most irritating for me is that the manual calibration in BS and Orca deliver different values. Select the appropriate profiles for your printer and the filament you want to calibrate on the left-side panel. I put the new speeds and temperatures in the orca profile and resliced, and it came out with an identical print time. r/OrcaSlicer. NOTE: For Bambulab X1/X1C users, make sure you do not select the 'Flow calibration' option. Things like setting your pressure advance by filament is a life saver as it can vary between materials. For flow you are looking into middle not edges to have smoothest surface then you tune pressure advance. r/OrcaSlicer. 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. I’ve had similar issues with my X1C. 5. Settings that the slicers have in common will be shared and used. What the slicer will do is similar with filament gcode SET_PRESSURE_ADVANCE ADVANCE=0. This guide uses the second feature (reducing blobbing during cornering) as a mechanism for tuning. json files from Orca already store pressure advance and sync across with Studio, so there’s no need to reinvent the wheel), and of course fixing the many bugs (no K-Value after power. With Orca Slicer, I ran a Pressure Advance line calibration with a range of 0 to 1 and I. The Pressure or Linear Advance algorithm addresses pressure variations by simulating the hotend and extruder as a spring, acknowledging that pressure. On the orcaslicer calibration guide it says I need to manually add. I though that it should be part of the slicer and this certainly improves a bit over my post-processor that adjusts E acceleration. I noticed that on the line test the fast and slow values are too low. Ctrl + scroll up / down to zoom. It is important to note that each method has two versions: one for a direct drive extruder and one for a Bowden extruder. Flow calibration enabled. You should calibrate your extruder first. So basically if you have a PA value in your printer. 6 which can improve quality, Also most wood I run at about 210 and it’s pretty clean on 0. set pressure advance (orca slicer) to 0. • 6 mo. 022 range. 018 to 0. RocketSled July 19, 2023, 7:21pm 5. Pressure Advance has no effect . Ellis' generator is itself adapted from a generator developed by Sineos for Marlin, which is licensed under GNU General Public License, version 3. CodyPrinceon Apr 15. 3DTech April 11, 2023,. Model origin. If you’re using the Textured plate it will skip this step. Download and open OrcaSlicer. 80-90 C would imply ASA. 955/0. 4. Tags. These slicer settings may help counteract ooze caused by filament cohesion (filament pulled out of the nozzle due to the stickiness of the plastic). Orca slicer has actual pressure advance that works in the filament and survives reset , and forget for autoflow and auto dynamics it is rubbish . Orca Slicer includes a pressure advance calibration pattern test adapted from Andrew Ellis' generator, which is licensed under GNU General Public License, version 3. Bambu Lab X1 Series Bambu Lab X1-Carbon. The single part - a pressure vessel cap - just finished printing today with v1. My general checklist for strength issues includes: increase the print temp. They also end up sticking to my scraper, the back of my magnetic PEI build plate, etc. Orca Slicer includes a pressure advance calibration pattern test adapted from Andrew Ellis' generator, which is licensed under GNU General Public License, version 3. Unofficial space for Orca Slicer users to discuss settings, features and tips. OrcaSlicer comments. Printed at 0. One major example, pointed out by some of you on Twitter, is the ability to alter the pressure advance and max flow rate settings of individual filaments, which many of you on Twitter told me you were sorely missing. * Temp tower. Guides. I still don't know what I'm missing. Overture grey PETG. 0. It’s a short print who takes about 5. NOTE: For Bambulab X1/X1C users, make sure you do not select the 'Flow calibration' option. 050000 // pressure_advance_smooth_time: 0. This is now the recommended method to use over the lines method. image 787×632 29. Soft Fever Orca Slicer - Device Setting K Value. 20mm Standard” settings on Bambu Studio, 0. Look at the lines. OrcaSlicer lets me do that and has per filament pressure advance settings. 022 . But, the Pressure Advance feature in Klipper is already developed for the same results. 225 is the minimum temperature I could use to achieve adhesion. 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. Unofficial space for Orca Slicer users to discuss settings, features and tips. For the life of me I cannot see any difference on a tower or line test. 25 mm^3/s. The Klipper tuning guide suggests how to tune pressure_advance parameter. For Git’s and Shiggles I downloaded and tried out the calibration tests on Orca Slicer. matthiasdeblaiser. stray_r. . Or both? I do have Klipper set up as a gcode flavor in Orca, and am using an Ender 3V2 profile with 0. Plus i used the generic petg profile. This is an advanced calibration, recommended only to experienced users. Perhaps. Before and after calibration with OrcaSlicer. 001 (wasn’t sure whether 0 would be interpreted as zero or “auto”) added a modifier to slow printing of inner&outer walls to 5mm/s (it looks like a separate object attached to the unmodified half, that’s a. Unofficial space for Orca Slicer users to discuss settings, features and tips. LenDizzle. Join me as I share expert tips and undocumented calibration techniques for tuning filament in Orca Slicer. 7. x added support for the new filament, but Orca Slicer (v1. Published Nov 4, 2022. Software. Apart from this, it seems to. In Klipper, Pressure Advance can predict nozzle pressure for more consistent extrusion and sharper corners. ) If your max flow rate calibration is 20mm^3/s then drop it a little, perhaps to 18, just. " Click on the Zip file that will work on your machine. 066 which is way higher than I've seen before. 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. Those changes did the job for me, all problems solved. Here are my current settings in the Orca Slicer with which it has already improved significantly, but it’s still not good. 05. You want the best line with no bumps. It can be useful to set the external perimeter speed to be the same speed. Download the Win64 zip file if you're running Windows. Eine Idee habe ich nicht, aber ich kann kurz beschreiben, wie ich PETG drucke. The X1C json profile. 021. jezdinskyjiri opened this issue Mar 21, 2023 · 2 comments Comments. You’ll never go back to the shitty lines. Read on to learn how to set it up! Advertisement. I have created a user profile for a particular filament. ) ARCHIVED; General » 3D Printing & CAD Design. 1. more. Take a look at the TAP install instructions. Keep the automatic settings that the slicer gives for the calibration print, then print it. (No need to ACTUALLY use a square. Members Online. 000". Klipper is SET_PRESSURE_ADVANCE ADVANCE= RRF is M572 D0 S; Save the file, making sure the extension is . Right Cube: nozzle=230c, extrusion multiplier=0. ”. Orca slicer has it all built in. Members Online. 4 if my memory is correct). #2. Select Pressure advance. Ellis' generator is itself adapted from a generator developed by Sineos for. In a few words, Klipper is the main culprit behind the recent ‘print speed race’ by many consumer FDM printer manufacturers, by effectively reducing errors and improving print accuracy at high. When you save a profile it saves the current set of calibration values for that filament. For example, if it saw a 60-70 C bed temp, it would know it's PLA, and use that value. 5. eSUN PLA+ Cool White 0. Multicolor printing issues with Neptune 4pro upvote. Pressure Advance has no effect upvote · comments. 05. [ARCHIVED THREAD] - Orca Slicer (Might be my new favorite slicer. This page is compatible with Klipper, Marlin, and RepRapFirmware. The temp tower is a vertical tower with multiple blocks, each printed at a different. It feels remiss that you didn't include a conversion tool to import the plethora of slicer profiles available in the community for Prusa, and make them available to Orca. I print with different materials that require different pressure advance settings, now I am changing it from within the printer. jay_s_uk 2 Dec 2022, 15:01. Then you can even adjust the bottom surface flow ratio. r/OrcaSlicer. (The script prints a single wall along x with 5 sections of 100 mm/s connected by 4 sections of. 016. Consider using Klipper’s pressure advance instead. 034, split the difference). 265 nozzle temp. 026 on first spool, 0. 62 range, though you also increase your layer heights for faster prints and thicker layer lines as well. I will present two approaches for calibrating the pressure advance value. It’s a short print who takes about 5. It's worth experimenting with. All of the other tests I've done with other filaments were in the 0. I have seen parts that measured larger than the model because the corners were “swollen. The filament should be dried out of the box, and pressure advance absolutely needs to be calibrated - that value was WAY off the default. Pressure Advance has no effect upvote · comments. 2mm. ”. That looks like a seam on the picture, in prisaslicer you can paint the location and avoid it there or select random. Orca Slicer with manual Pressure Advance Test: K 0,036 Bambu Studio with automatic Dynamics Flow Calibration: K 0,056 Bambu Studio with manual Dynamics Flow Calibration: K 0,045. The LIDAR does not calibrate extrusion multiplier, and its pressure advance calibration is pretty rudimentary, only testing for 3 different values (0. the slicer always get stuck at 65% during. I upgraded my firmware to "Professional Firmware for the Creality Ender 3 V2/S1 Printers" by mriscoc. I made pressure advance test and change a bit in filament settings, also changed the flow ratio. (optional, recommended): Save the filament and/or print presets for your own. 20mm Standard” settings on Bambu Studio, 0. 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. スクリーンショット 2023-07-07 182100 1441×946 184 KB. Textured. 0, 0. Members Online. user_166926833 March 26, 2023, 1:36pm 4. But looking at the results, I would pick 0. After many failed prints with stringing and blobs I ran the Orca slicer pressure advance calibration which told me to use 0. I use the Orca Slicer variant of Bambu's slicer because it offers finer-grained control over the slicing process and makes tuning and using tuned filament profiles much easier than Bambu's official slicer, which lacks good calibration routines for some of the most important variables in good printing: flow rate, pressure advance, and. I tried lowering the outer wall speed but it actually made things worse with the overhangs. ago. Running more calibrations using Orca-Slicer cleared up the rest of the issues. byMH62 July 22, 2023, 8:42pm 1. | Sharing without ATTRIBUTION . Just download the latest release from Orcaslicer and go to Calibration -> Pressure Advance and select PA Pattern (thats ellis) Legitimate_Fig_9615 • 2 mo. * Temp tower. I've seen a noticeable increase in quality for my prints since I started using Orca. With Orca Slicer, the calibration checkbox needs to get unchecked. x added support for the new filament, but Orca Slicer (v1. The ORCA offshore series covers a capacity range of 20–120 m3/24h. First chance to look at Flow Rate / Pressure Advance variation from spool to spool with same vendor, same color, and same X1C. The samples +20 and +15 looked the best, so I updated the flow rate and ran the pressure advance test. All of that changes with orca slicer. Scroll down until you get to the part called "Assets. dmqqh6ksq9 September 4, 2023, 11:34am 25. Identical stringing/oozing between entire temperature range. But I really like Orca slicer. That too was way off, so I adjusted and with fingers crossed, printed out the Batman test again. 94 from Bambu seemed low. RocketSled: This looks like bad PA with a slight underextrusion. Flow rate was a few percentages off too. Also allows you to have 1 print profile per layer height/quality setting no matter the material used. After making sure my belts were properly tensioned I started in on PA calibration tests. Dudditz August 2, 2023, 2:34pm 18. Using Orca Slicer with Bambu lab P1P. In orca you can save it along with other filament settings. Hello everybody 🙂. 50. In this thread I have the same model printed using orca-slicer calibrated settings, as well as the stock Bambu PETG-CF presets. @atrushing. 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 ). • 2 yr. Where did the pressure advance option go? It got cut from the slicer settings. I'm using orca slicer, where the bridging is done at lower speeds etc. Pressure advance also. Unofficial space for Orca Slicer users to discuss settings, features and tips. Calibrate you volumetric flow rate and work from there. Help Tuning Bambu PETG-CF. Use that filament profile for all prints with that filament. If I turn off wipe, I'll get a retract. 2, and 0. Members Online • lfenske . 05. Judging by the pictures, if it's not physical, it's printing too fast or over-extrusion. 9683 because that was the calculated value, unfortunately it didn’t help. 969/0. Some recent updates to Bambu Studio and X1C firmware are allowing you to also save pressure advance values in the AMS slot. silver118822 September 5, 2023, 10:26pm 11. Note - there is rarely such thing as perfect pressure advance. I would run the pressure advance calibration in orca slicer. byMH62 July 22, 2023, 8:42pm 1. 949/0. Pressure Advance has no effect . 75mm) and to utilize the slicer's "wipe on retract option" if available. Pressure Advance (PA) is a factor that affects your retraction timing. The number is from my spool, change it for your. Those changes did the job for me, all problems solved. Linear Advance (LA) is a technology that predicts the pressure build-up in the extruder when printing at higher speeds. M900. Textured. 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. 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. Typically it is recommended to leave it at default value, and changing it does not noticeably affect the extruder performance. Depending on your printer’s extruder setup. With Orca Slicer, I ran a Pressure Advance line calibration with a range of 0 to 1 and I finally see a progression in the lines. “0. 2 and step 0. There’s a section on the right and one on the left that you’re looking at (one is Acceleration, one Deceleration). 6 nozzle. The firmware of the printer uses that prediction to decrease the amount of filament extruded just before stopping and decelerating, which prevents blobs or artifacts at the sharp corners. When I slice the OozingTest, I note (also on the 3DBenchy) a lot of Ooze that in the final print is quite visible. 25 and step as 0. I personally run the pressure advance calibration from orca slicer and set the best value in the filament profile I’m using. I’ve had similar issues with my X1C. Specifically, if the slicer dramatically changes the extrusion rate between moves then Klipper will perform deceleration and acceleration between moves. RE: PrusaSlicer MK4 Presets? "Since it’s all still under development, it also means that Input Shaper and Pressure Advance won’t be available in the shipping firmware. 4. 05 you would add custom GCodes for setting PA at. I'm in the middle of calibrating all the things, running through ethernet and fluidd / orca slicer. No not the pressure advance calibration. Scroll down until you get to the part called "Assets. I Love and Appreciate the "Tip of the Day" little "Clippy" tips every time I open Prusa Slicer. step (increase in volumetric speed every 3 layers) in mm 3. First of all, download Orca Slicer and run some calibrations for the material, temp tower, flow rate, preasure advance, then try again after you have dialed in the filament settings. It's a fork of the Bambu Lab slicer but it's a mixture of SuperSlicer and PrusaSlicer. I’ve ran both the tower calibration and lines for. ago. ago. It is recommended to keep these options disabled when using Klipper as they are likely to result in poor quality prints. 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. 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. Each method has its own advantages and disadvantages. megaismo • 5 mo. 5 MK2. This is my start code for my print sent from Orca slicer to Sonic pad EXECUTABLE_BLOCK_START M73 P0 R43 M201 X20000 Y20000 Z500 E5000 M203 X500 Y500 Z12 E45 M204 P20000 R5000 T20000. Determining Maximum Volumetric Flow Rate; Determining Motor Currents; Determining Maximum Speeds and Accelerations; Misc. Good thing that it shares the Bambu Studio already user profiles. Orca Slicer defaults to Arachne, but tests like the pressure advance tower look like they were designed to be used with Classic. 02 ; what. 026 on first spool, 0. I use the Orca Slicer variant of Bambu's slicer because it offers finer-grained control over the slicing process and makes tuning and using tuned filament profiles much easier than Bambu's official slicer, which lacks good calibration routines for some of the most important variables in good printing: flow rate, pressure advance, and. May improve adhesion. exe file. I saw your info about profiles, so bought brand new roll esun LW-PLA, and do some attempts. Btw the filament is from geeetech. 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. So basically if you have a PA value in your printer. You can search the keyword 0. 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 ). But the K-value / Pressure Advanced is filament specific not only filament type specific. 020 would be 0. Changelog on. You might need to add the following two lines to the 'Custom Start G-code' within Orca Slicer: M104 S0 ; Stops PS/SS from sending temp waits separately. Click New Project in the main window. Just not that clear which one to go for :) The line test is deprecated. Quietman August 4,. Turned out, the flow ratio needed to be at 1,045 and pressure advance at 0,036. cfg, at print start. ca. The main part (above 1cm of the bed) has layer time which varies from 50. And with klippers pressure advance it's also damn accurate. Go to the filament settings, then enable the “Pressure Advance” setting and keep its default settings. 06 update and the manual flow calibration. Did not need to do retraction, but for Prusa and ender i do that as wellSee the 📄"Passing Slicer Variables to PRINT_START" section of my tuning guide for more information. 0X. I would say if you want to try tweaking things, to see if things can be improved, give Orca a try. I’ve been using orca slicer for a few months with my P1P and recently the setting for changing the Aux fan speed has been locked on versions 1. Orca slicer has actual pressure advance that works in the filament and survives reset , and forget for autoflow and auto dynamics it is rubbish . First chance to look at Flow Rate / Pressure Advance variation from spool to spool with same vendor, same color, and same X1C eSUN PLA+ Cool White 0. Use Orca-Slicer. Once pressure advance is tuned in Klipper, it may still be useful to configure a small retract value in the slicer (eg, 0. You might need to add the following two lines to the 'Custom Start G-code' within Orca Slicer: M104 S0 ; Stops PS/SS from sending temp waits separately. Is pressure advance not a thing with a . Unofficial space for Orca Slicer users to discuss settings, features and tips. This is consistent with an incorrect pressure advance. there’s also a QIDI X-MAX 3 0. Add Tap's activate_gcode: This G-code will allow you to probe cold, but will also prevent you from probing with a nozzle at printing temperature (to try to preserve your build surface). 018 and 0. Gamestarplayer41 • 2 mo. Welcome to R/3D Printing!Advanced Tuning. r/klippers. Multicolor printing issues with Neptune 4pro upvote ·. Check Price. I just wish BambuLab would put the in-memory calibrated values on the device page or in the printer menu, so we could just reference the LIDAR-produced values once and set them in the filament. Going to make a suggestion they add the a field for the K value in the Advanced tab of the filament edit window. and set fan at 25%. 8 KB. 4 onward. M280 P0 S160; reset 3dtouch. if I repeat clicking OK on the PA test the pop up appears and disappears fast but I am able to reat the Heading : Creating a new project. If you use Orca Slicer instead of Bambu Studio there is a Shrinkage setting in the filament profile that comes in quite handy. 985 -forgot photo, but stock 0. 6 on higher wood content filament and change the engine to arachne when using 0. Here’s a. 75mm) and to utilize the slicer's "wipe on retract option" if available. It can also be. dmqqh6ksq9 September 4, 2023, 11:34am 25. If I had to evaluate your image, I would probably choose something between 0. There is no way to "implement" linear advance in G-code, because G-code does not even have any notion of acceleration and deceleration. 5 to 0. Didn't find such features in Orca (and in SS and in PS, not speaking of Slic3r back in the days). flow rate 1. You should calibrate your flow rate & pressure advance. I need help with tuning my Bambu PETG-CF. Just download the latest release from Orcaslicer and go to Calibration -> Pressure Advance and select PA Pattern (thats ellis) Legitimate_Fig_9615 • 2 mo. 2 ;HEIGHT:0. For the life of me I cannot see any difference on a tower or line test. Long Blade. I downloaded orca slicer an ran the calibration tests like flow calibration , temp tower and pressure advance. I may be wrong though. The proper Pressure Advance depends on the filament, nozzle size, nozzle geometry and printing temperature. 15 . Run the calibrations in orca slicer (and adjusted. Bambu Studio SoftFever fork: An advanced slicer for many 3D printers by Teaching Tech. Did all the Orca slicer calibrations and everything is dialed in.