by @sid naique. 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. No matter which roll on the AMS I. Emaerceo August 1, 2023, 4:49pm 1. Only the temp. Also too much plastic or too less plastic on seams problems maybe lowered by adjusting pressure advance, what you get look like the PA tower calibration proposed here. It is equipped with an innovative nozzle. I’ll try next with the latest Bambu Studio beta instead of Orca Slicer. Bambu Lab X1 Series. Basically, the K1 has a slightly narrower build volume that’s not as deep and not quite as tall as the P1P. Pressure Advance. Firmware update P1 series Object removal in Bambu Studio&HandyLink is here Bambu Studio - SoftFever A modified version of Bambu Studio with many handy features. Adding that pressure advance calibration is one of the most important ones to do and it's fairly straightforward and can fix ringing and odd looking corners on prints. 4. I used the generic out of the box profiles initially, but I’ve found that a quick flow ratio, pressure advance, and max volumetric flow rate calibration has yielded the best results especially when cracking into one I’ve never used before. But just to be clear, Bambu Studio or Orca Slicer will use the profile in the Prepare tab to generate the G-Code (whichever one is assigned to the object number). Softfever provides filament pressure advance settings and helpful calibration prints so you don’t need to use the printer flow calibration which is provided by firmware - that is the how it is related. 3. Instead, it calibrates pressure advance only [source needed]. 02. by @randomizy. 02 L1000 M10; BS transfer test based on Orca slicer output EDIT: The above commands works with bambu studio but M900 K[pressure_advance] also works, the problem as ‘k’ instead of ‘K’ M900 K0. Your application may need a higher level of accuracy and/or your printer may. If you've done the manual flow and pressure advance calibrations for a filament then you're good to go. 65, there is a calibration tab now you can choose auto/manual cali for Flow dynamics ¶ Flow rate. You may have to tune other brands/types of filament, just like with any other printer. 08”) while the Creality K1 has a build volume of 220 X 220 X 250mm (8. The change was small, but noticeable for the. 4mm and . My patron Leo told me about the SoftFever fork of Bambu Studio (now renamed OrcaSlicer), the open source slicer used by Bambu Labs. It also supports Anycubic, Anker, Creality, Prusa MK3S, RatRig and Voron printers. OrcaSlicer adds some interesting features to the basic Bambu Studio. Overture grey PETGA little confused about pressure advance vs flow dynamics. The active vibration compensation (XY) algorithm and pressure advance guarantees extra smoothness and gets you good prints. Im a noob to Bambu labs. the only printer iv’e come across that with each version of software - gets a little bit worse. Have tried project a small square out of the corners a little bit (0. 02 L1000 M10; BS transfer test based on Orca slicer output EDIT: The above commands works with bambu studio but M900 K[pressure_advance] also works, the problem as ‘k’ instead of ‘K’ M900 K0. I start with 5 layers of Silk PLA, then switch to a PLA+ and do most of the layers with that. 9996 (Edit1: was 1. The Bambu Studio software is very good and I couldn't find any reason to use something else. Here are three attempts: For all attempts, the heated bed was turned on to 100 degrees 20 minutes before printing to heat up the chamber. And since about a week i cant get consistent quality anymore. set pressure advance and chamber fan with two gcode line : M106 P3 S51 ; turn on chamber fan 20% M900 K0. Look at the lines. The layer height was . 055 line makes me have an emotional attachment to it. 05. To be honest i cant seem to find it back aswell So it seems all this time i saved the pressure advance, to slice afterwards in the original bls. The lidar calibrates the filament's Pressure Advance, not. 4mm Bambu Lab hardened steel nozzle on my X1 Carbon, I ran a calibration from 5mm 3 [z] to 40mm 3 in . But the K-value / Pressure Advanced is filament specific not only filament type specific. 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. 353 upvotes · 52 comments. but is actually determining the pressure advance for the filament. You want to set it in the slicer's filament gcode section so that if you change filaments mid-print the pressure advance will get set for the new filament. I've tested it, by manually setting the Filament Flow Rate in Bambu. Print speeds: ≥100 mm/s. If you want to do so you have to edit it via . set aux fan speed to 100% (dependiding on situation/object to print) set pressure advance and chamber fan with two gcode line : M106 P3 S51 ; turn on chamber fan 20% M900 K0. Go to the device tab and edit the K value (near the AMS setting). 4 changes:With Orca Slicer, the calibration checkbox needs to get unchecked. #5 Created using Prusa’s PETG technical data sheet but with pressure advance of 0. it might be a silly bug with 0,020 vs 0. 2 standard process overhang speed 75-100% 10->30 modified as suggested in the massive PETG thread. Filamentprofile für den Bambu Lab P1P by Das Filament . Have printed a bunch of stuff using Bambu Studio and it has worked out pretty well. You can focus on printing fast with cutting-edge control algorithms. 033 -No photo, but ran line test + tower, very similar ranges (~0. Using the Bambu slicer general PETG profile with increased bed temp to 75deg. SoftFever does allow you to manually set the PA per filament which is. If there is no significant improvement with a pressure advance up to 1. 6mm nozzle using PLA and PETG and found no substantial differences. Support creating custom filaments in Bambu Studio. Bed temp at 80, nozzle at 270. With the new Bambu Lab P1P, it has never been easier to 3D print your dream and. The top of the hole layer is printed at overhang wall speed (probably 20mm/s) and then it shoots up to outer wall speed which is probably 200mm/s. M900 K[pressure_advance] L1000 M10; BS transfer test based on Orca slicer ouput or what ever is the actual value M900 K0. Download the softfever version, its smoother & includes a lot more features to help with calibration & printing. 4mm and . K-value is another name for pressure advance which is what Orca and all other slicers call it. I may be wrong though. 2. It could also be Pressure Advance to having the right setting and thus underextruding when decelerating. Learn more. It also supports Anycubic, Anker, Creality, Prusa MK3S, RatRig and Voron printers. I have been using. This version adds some ne. Make sure to select the appropriate version for your test. I did the orca slicer pressure advance calibration and it made all the difference. ago Alarmed-Zebra3559 What is the difference between Pressure advance and K-value (Orca Slicer)? Question Hello, I hope you can help clarify what the difference is between pressure advance and K-value? Using Orca Slicer with Bambu lab P1P. It might be that the pressure advance got broken (bad coeficiets). Thanks to the internet flooded with X1C coloured time laps vids from happy end users. See more posts like this in r/BambuLabMaybe try setting Bambu Studio to English. In orca you. What is this? Thanks! It’s the pressure advance setting for that filament. Nimrod September 5, 2023, 10:51pm 12. 02 L1000 M10; BS transfer test based on Orca slicer output EDIT: The above commands works with bambu studio but M900 K[pressure_advance] also works, the problem as ‘k’ instead of ‘K’ M900 K0. TPU Typical Pressure Advance Setting. This document provides information on tuning the "pressure advance" configuration variable for a particular nozzle and filament. 99 or 1. The joins are showing up a little bit due to the exposed corners being slightly rounded rather than be clean right angles. 000 in each filament. did all the suggestions from washing with hot water. The layer height was . This active flow rate compensation ensures that the extrusion rate remains consistent throughout the print, leading to smoother and more accurate prints. Travel Loops Bambu Lab Software. The softfever fork lets you turn it off in the printer profile extruder section. Pressure advance is mostly to adjust the retraction rate heading into and out of corners. selprint3d January 23, 2023, 5:29pm 9. M3tl View community ranking In the Top 5% of largest communities on Reddit Way to find current calibrated k value and other pressure advance numbers on X1C, with either. Flow ratio: 0. Sgt_Hindsight October 20, 2023, 7:05pm 1. Direct-drive Extruder With the design that the motor is directly connected to the extruder, P1 series has better control on the extrusion and retraction of flexible filaments. Its sleek and stylish design makes it ideal for any workshop, office, or studio. Profiles. 040 and nothing helps. The issue happens when you have thin high walls only a few layers thick. Looks like pressure advance values and flow rate numbers are off. Print speeds: ≥100 mm/s. 7. Its FPS is shockingly low, on average perhaps only 1-2fps. Softfever version is also available, a fork of Bambu Studio with other. ago. TheGoofy January 23, 2023, 11:00pm 11. A modified version of Bambu Studio with many handy features. The pressure advance feature can be helpful in reducing. RRF is M572 D0 S. I decided to try out calibration using Orca and got noticeable improvements in print quality by just changing the pressure advance. The software’s new Calibration menu includes automated tests for: The best part is that each of these tests are automatically generated. com) You should do this with every single filament, each can have different properties, even the same brand - because of the different colors. Measure it, adjust steps/mm until it's right. Hi - I'm new to printing and experimenting with settings, but this print was basically defaults with Bambu Studio, for 0. I’m seeing a lot of extra material in prints, probably due to poorly tuned. I was going to get the Bambu Tough but it was more expensive so since I already had Polymaker profiles in Bambu Studio I figured I would try that first. So it seems things are VERY SLOWLY. Bambu Studio SoftFever fork: An advanced slicer for many 3D printers by Teaching Tech. selprint3d January 23, 2023, 5:29pm 9. Bambu Lab P1S 3D Printer for Printing Faster with Premium Quality. The only changes I printed this one with were supports enabled, 60% adaptive circle infil, and 6 wall loops. 02 is the K value for pressure advance and doesn't have anything to do with general over or under extrusion, you need to calibrate the flow ratio. I have the problem with it in the Bambu Slicer. In the OrcaSlicer Github ( Calibration · SoftFever/OrcaSlicer Wiki · GitHub ), you can calibrate your pressure-advance-value for a given filament. Ciprian November 14, 2022, 8:04am 9. AndiS: pressure advance calibration. 3 x 18 in (389 x. 4mm nozzle K=. Welcome to Bambu Lab! Here we discuss everything related to Bambu Lab 3D printers. Upload to the printer and print. Bambu Studio. A fast machine is usually seen as printing at 300mm/s. 4. but the profiles are filtered per printer type Orca Slicer refers to “K-factor” as “Pressure advance”. dudely82 July 29,. It says my printer is at the newest firmware (01. "In this version of the firmware, the flow dynamics parameter (similar to pressure advance in Klipper, or linear advance in Marlin)". Here ya go for some starting material, you might hit up YT for. Direct-drive Extruder With the design that the motor is directly connected to the. ago. SoftFever does let you set it for the X1C. Use that filament profile for all prints with that filament. Standard. Then slice and retry. Calibrate your filament in OrcaSlicer (at least temperature, flow rate & pressure advance), use the results to modify the Bambu preset, rename to something like GEETECH TPU 95A Black and save the new settings. K} # También se recomienda agregar las siguientes macros ficticias para hacer feliz a Klipper #. Click on Flow Dynamics test. chankw February 14, 2023, 12:22pm 1. Looks like pressure advance isn’t coping leaving a gap and then a blob. Orca also has calibration tests including pressure advance. 0. • 8 mo. An innovative Nozzle pressure sensor is used to calibrate the flow dynamics, similar to Klipper’s Pressure Advance. The P1S includes firmware features such as vibration compensation and pressure advance to maintain print quality at speeds of up to 500 mm/s. Have tried project a small square out of the corners a little bit (0. The softfever fork lets you turn it off in the printer profile extruder section. and then. ago. Is it possible my extruder can’t handle TPU? I have a spare one, might give it a try. Support creating custom filaments in Bambu Studio. 050 and 1. 2mm standard. 04mm Z-Offset; edit if youre using different build plates) 0. and pressure advance. By implementing an active vibration compensation algorithm (XY) and pressure advance feature, the P1P guarantees exceptional smoothness, ensuring you get high-quality prints. Read on to learn how to set it up! Advertisement. 7. I've been doing a whole lot of testing and have found that the linear advance/pressure advance calibration is actually causing the massive seam/blobs at layer starts. I always determine the flow ratio for each filament myself and put that into the filament settings in Softfever / Orca. It’s Bambu Studio with extra features such as calibration tools and the ability to control more things like the seam gap. Coming from SV06. Now whenever I pull up that profile my new values come along with it. The Bambu Lab P1P inherits the proven kinematics and motion control system of the Bambu Lab Flagship printer. 02 ; what. The pressure in the nozzle is built by pushing the filament into the nozzle. Is your feature request related to a problem? Please describe. 2 KB. 020. 02 ; what ever value thanks so much. If possible using Bambu Slicer with the P1P profile, in the filament settings tab try increasing your flow ratio from . 4mm nozzle recommended; Note: LiDAR and Pressure Advance / Linear Advance are not used (the latter is manually zeroed in start gcode as it is often contraproductive for single wall prints)Bambu Studio (Prusaslicer) per default leaves a small gap on seams. If you just print from Bambu Studio it will not save to the SD card unless you send it first (with same name) or enable "Cache cloud print files to MicroSD card" on your printer. Also too much plastic or too less plastic on seams problems maybe lowered by adjusting pressure advance, what you get look like the PA tower calibration proposed here. This looks to me like a pressure advance and/or acceleration issue. 026. I’m new to 3d printing. I'm using Sunlu and the bambu pla basic setting because it prints faster than generic pla for some reason. Upload to the printer and print. The active vibration compensation (XY) algorithm and pressure advance guarantees extra smoothness and gets you good prints. One of the first thing he worked on was Pressure Advance. Published Nov 4, 2022. 000 (the high end usually only with bowden extruders). ago. Pressure Advance. In summary, the Bambu Lab P1P inherits the advanced motion control system from Bambu Technology, enabling it to reach a maximum print speed of 500mm/s. 4 on X1c for the other printers the profiles are different any way something like M900 k[pressure_advance] for Bambu studio and Orca slicer only to use the visual value . Infill: 0%. I simulate a laminarPressure Washing, Lawn Maintenance, Gutter Cleaning. silver118822 September 5, 2023, 10:26pm 11. Do a pressure advance calibration. Hi everyone: In our road map, “flow calibration” has two parts: dynamic flow compensation calibration. And this version includes some new features and bug fixes. One glitch I found was caused by using the brand new Bambu Filament PETG-CF in my AMS. r/BambuLab • 3 mo. ago. When you save a profile it saves the current set of calibration values for that filament. So if I want to calibrate my printer, do I need to tick the “Pressure Advance”-Box in the filament settings, or does it suffice to set a correct K-factor in the device page? Thanks in advance, and sorry if I’m just repeating an obvious and already answered question. “Device” can i set what filament the printer in real has. Add an option to manually override the Pressure Advance / Linear Advance for each filament. I can’t seem to find any mention of these travel loops in the wiki or forum threads. Line method; Pattern method; Tower method; Temp tower; Retraction test; Orca Tolerance Test; Advanced Calibration; Max Volumetric speed; NOTE You may also choose to conservatively reduce the flow by 5-10% to ensure print. Profiles. 055 line makes me have an emotional attachment to it. Softfever also has models for. Studio recently added some calibration routines, but the results are stored in the printer and apparently ignored by Orca. 6. 2mm. Use Orca-Slicer. BUT You’ll find you must compromise as they’re rarely both the best. The Bambu Lab X1 Carbon 3D printer is available in a metal-gray color with transparent glass doors. imoftendisgruntled. Attempt 1: Print bed at 90 degrees and glue stick. . Find the parameter "Seam gap", and set it to 0. In doing some manual pressure advance calibration, using the scripts built into Orca Slicer, I found some strange behavior. lkraus June 23, 2023, 9:06pm 2. Klipper pioneered this technology for 3d printing. I strongly suggest you invest the time to do these test on any new reel you get if it’s a new Brand. 4″ / 320×240) is said to make operation as smooth as a smartphone. This is all subject to change as Bambu keeps changing Studio to accommodate MakerWorld and “Custom filaments” as seen in the 1. I have the problem with it in the Bambu Slicer. Bambu Lab P1S 3D Printer – Packed with Advanced. Pressure Advance Max volumetric speed Silver 220c 0. However, using vibration compensation and pressure advance helps maintain smooth prints and quality. bambu-studio. 5. With Orca Slicer, I ran a Pressure Advance line calibration with a range of 0 to. Better ironing settings and support settings. Well, I’ve had the Bambu Lab X1 Carbon for a little while now, and I’ve been working on understanding it’s strengths and limitations, as well as how to optimize prints for speed and quality as needed. Then there are pressure advance and flow rate tests which are helpful for fine-tuning your extrusion settings. manually input pressure advance into the filament I’m calibrating. . Im using the latest version of Bambu Studio from github with my P1S and there is no flow calibration option. Same as “Malte” mentioned. 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. only in the SoftFever fork. You can set it manually in Bambu Studio as well. 0. note that pressure advance is off, and the advance value is not the one chosen during my calibration. Well, in my understanding, Pressure Advance/Linear Advance it is what their patent are claimed for: patents. 033. 08”) while the Creality K1 has a build volume of 220 X 220 X 250mm (8. 6mm nozzle using PLA and PETG and found no substantial differences. Pics in Tutorial. 3 Vitrification temp 60 ish more likely. It's fully compatible with Bambulab X1/X1-C/P1P printers. Bambu Studio / Support 3rd Party Slicers Which Export Standard G-Code Such As. brilor123. Darwinian999 X1C • 6 mo. 1 Like. Tolerance is a big issue with me when changing filament so I. The seam in prusa is much much better. I’m printing with PCTG. ) it should print quite well even at stock settings. This is particularly true for Bambu's Pressure Advance (they incorrectly call this “flow”) calibration, which forces you to run it every time and is unreliable, particularly on the popular textured PEI surface. 000 (the high end usually only with bowden extruders). 2mm -best I could get printed hex without binding/permanent press fit, 1/4" hex shaft has tight sliding fit on 0. 050 and 1. The printers’ build volumes are very close, but the Bambu P1P has a build volume of 256 X 256 X 256 mm (10. At 50% speed the print comes out perfect. Beneficial-Health101. (pressure advance) now support multi-color printing. Bambu Studio - SoftFever. Bambu Studio - SoftFever. 5mm 3 steps [c]. So far, I am very happy with the printer. 025 seconds from a standstill to full speed. 4 mm nozzle K=. 1 Like. Fast Start GCode + Improved Quick Bed Leveling - End Retract Back to AMS by Nairod. For the best fine-tuned results, it’s still better to print calibration prints (now available in Bambu Studio 1. 02 ; what ever value Root problem is garbage data in default "K" value of P1P firmware after latest build. This is what I've known, I've used this setting before. Look at the lines. The active vibration compensation (XY) algorithm and pressure advance guarantees extra smoothness and gets you good prints. Hind sight, I'd probably have just preferred to wait for the $20 panel from bambu. I’m new to 3d printing. Printer would use the device tab "K" value which was 138578013891 or some other garbage value, and ruin print. The printer is designed for multi color of the same material, or for the use of support materials, not mixed materials. Try using the generic TPU profile instead of the bambu one. 3. . Your application may need a higher level of accuracy and/or your printer may behave. It also cannot be reviewed remotely out of box, unlike X1C (requires port forward). High-speed Precision Bed Slinger with CoreXY- Speed And Quality Full-metal Rails, Rigid frame, nozzle pressure sensor, accelerometers, powerful MCU, and above all, an advanced motion control system that utilizes these features to print a 14-minute benchy with quality and following all the speed benchy rules straight out of the box without using. Can't speak to the Orca stuff though, I would highly suggest Bambu Studio from what I've seen so far. Thanks everyone for posting info. Studio’s calibration results are erased by firmware resets. Update Bambu Studio to the latest release or use the Softfever fork. bambu-studio, bambu-firmware. 02 L1000 M10; BS transfer test based on Orca slicer output EDIT: The above commands works with bambu studio but M900 K[pressure_advance] also works, the problem as ‘k’ instead of ‘K’ M900 K0. After slicing, the infill density of the cone becomes 20%, and that of other models remains at 5% (the global value). I had 0 issues with Bambu Studio (or later orca-slicer) viewing the camera. Bed leveling, I’m on the Bambu Studio Beta 2 1. I don't think Bambu Studio has the ability to put the seam to the inside. It is all thanks to the vibration compensation and pressure advance. I’m trying to get to the Pressure Advance settings. Bambu Studio. 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. When I clicked on the "Save" icon I had the opportunity to rename the profile. 7. A modified version of Bambu Studio with many handy features. I used the BS-SF PA and flow calibration on the . The active vibration compensation (XY) algorithm and pressure advance guarantees extra smoothness and gets you good prints. Each of these profiles has been tuned for: Flow rate (aka extrusion multiplier) Pressure advance (aka linear advance)PLA just needed pressure advance and flow rate calibration. only in the SoftFever fork. 1. Bambu Lab P1 Series. com. I set it at 2% and that was better but the biggest part that helped was calibrating the flow and pressure advance. 7. 02) setup. I save these for each filament I own, so I can refer back to them if I lose the settings. Can we please have this in Klipper. 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. Think it includes a rather great pressure advance calibration feature that is especially worth it for the P1P as it does not have lidar. Go to the device tab and edit the K value (near the AMS setting). Here you will find various tips and tricks for using the printer. 4 Release Note. firmware-feature. It was so good I turned on Ludicrous Mode and got a nearly perfect part in 1:04 !! My. 01. Flow rate is set lower for generic PLA. However, using vibration compensation and pressure advance helps. Spiral lift on z-hop. TheGoofy January 21, 2023, 10:09pm 1. Bambu Studio macro support. Travel Loops Bambu Lab Software. I can’t seem to find any mention of these travel loops in the wiki or forum threads. The machine dimensions are 15. A modified version of Bambu Studio with many handy features. (. I used the BS-SF PA and flow calibration on the . 2mm. A fast machine is usually seen as printing at 300mm/s. to be clear, parent is talking about pressure advance, which is different from volumetric flow rate. IIRC PLA . 65, there is a calibration tab now you can choose auto/manual cali for Flow dynamics ¶ Flow rate. G-Code. ) None of the instructions for how to adjust things that CAN be adjusted are for Bambu Studio. 98 to . Here are the changes I've made from the Generic PLA config. The support for the X1C is atrocious at this point. Enter SuperSlicer. You can’t print multi material with materials that require different temperatures. Changelog by Bambu Lab Wiki. 02 L1000 M10; BS transfer test based on Orca slicer output EDIT: The above commands works with bambu studio but M900 K[pressure_advance] also works, the problem as ‘k’ instead of ‘K’ M900 K0. Expected results. Excellent for the Bambu filament and okay for other filament I have. bambu-studio. The selection “Filament” is empty and can not be filled. 7” x 9. Save the file, making sure the extension is . This is with Duramic 95A TPU, I've highlighted the critical changes in the filament profile and process settings. 1 Like. Nameless March 1, 2023, 5:30pm 4. 050 and 1. Two of the most important slice feature to allow fine adjustment and consequently higher quality prints are Pressure Advance aka Linear Advance and Pressure Equalizer. Be aware that the Pressure Advance "modern version" has been integrated into Bambu Studio. - I had to modify the stock PETG settings because I was having.