json;. Reply reply I know there is a thread in this forum somewhere talking about this issue but I can’t seem to locate it. The cost of B97-3c is fairly low. The 0. 1 Like. These are the results before any signs of under-extrusion appear, although 300 degrees is insane for PLA. My patron Leo told me about the SoftFever fork of Bambu Studio (now renamed OrcaSlicer), the open source slicer used by Bambu Labs. speed = volumetric flow / layer height / line width(Or, inversely) volumetric flow = speed * line width * layer height. Support me. I recommend using the generic filament profile and running the flow rate calibration from the SoftFever calibration menu, and then making your own filament profile from it with. is the setting in Octoprint a percentage of the speed that was set in the slicer? eg. 5 mm; Weight: 575 g; Max. The generic or 3rd party filament types may not have the correct. A simple interface will show up, and you can control the printer from there. Where it was in air and then would settle down onto the layer beneath it. NOTE:To alter extrusion width, you should start by changing your nozzle diameter to the new size. Its extruder is very accurate and offers high print quality, and the PEI-coated print bed creates perfect adhesion. Judging by the pictures, if it's not physical, it's printing too fast or over-extrusion. 0 being the default value depending on the slicer. The first layer should be printed with 0% cooling, 100% extrusion width and 100% layer height. IIRC someone was able to increase the flow rate (mm3) and speed and cut the print time 30% or 40%. 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. Other slicer settings should be similar to their defaults (eg, perimeters of 2 or 3 lines. The best way to do it is to set outer wall speed to 30mm/sec leaving the rest at default. The flow rate in Cura is normally 100%. I recommend using the one at "Calibration" menu on top>"More">"Max Flow-rate" Do not save anything when the test is complete. zip. The MVS setting essentially imposes a governor on the maximum amount of filament that the slicer will attempt to push through. Just a quick example of potential impacts that can happen when Orca & Bambu Studio get out of sync between their release trees. Orca has pretty much everything BS has, plus calibration and additional filament configuration options. It comes with a new sovol self-developed high flow all metal hotend, the bigger melt zone and traffic make it capable to print at 150mm/s as standard printing speed. However when I slice on a model I have, I can see that some parts are printed at a speed of 246 which is way higher than 77. But if you're just going to use the provided. 2 nozzle today and did a max flow rate. What confuses me though, is that unlike cura, where you’re directly setting the flow for all values, in superslicer you set the EM, and then the flow. I really like Cura and its layout. Then calibrate the flow rate to the actual maximum your filament can do, using the orca slicer calibration tests (my eSUN Silk PLA can do 19mm3/sec comfortably). I started with the. Which are embedded in the Gcode. Cura settings for PLA with the Ender 3 S1 Pro require a print temperature of 190-200 °C, a print bed temperature of 60 °C, a print speed of 40-60 mm/s and a retraction of 0. But none of the profiles people had out there seemed to work. I bought the CHT type hotend. Hope that answers your question!30mm³/s is a rather high flow and will render a high speed with a 0. As of this beta release, Orca Slicer adds single-extruder multi material support. Anet A4 Anet A6 Anet A8 Anet E10 Anet ET4 Bambu Lab P1P Creality CR-6 SE/MAX Creality Ender-3 S1 Elegoo Mars P3Steel TEVO Tarantula Tronxy X5S. You set corresponding limits as Max volumetric speed (MVS) in PrusaSlicer. . volcano has a bigger melt zone, so it should be able to provide more than 8mm3/s. You can disable this to only use the accel limits from the config. With the M221 gcode, Marlin (the firmware on the computer) multiplies each of these E values again by the current Marlin flow value. All Bambu print plates have a dedicated nozzle wiping zone at the back of the print plate. 9 (80-90%) to give a little margin. Juhu…. Temp was 255, Gyroid infill 15%. Those profiles usually work great and they’re very fast, but it’s not always possible to use them with filaments from other manufacturers and get perfect results, if the filament does not have a high flow rate. I’m using the Neptune 4 pro profile everything default. Temperature tower → User selects best finish/bridging/stringing temp. If it doesn't work all the way at least have the balls to tell me what to do and don't make me figure it out. Flow calibration enabled. UltiMaker Cura. And I did figure out the Temp Tower in Cura with your help. My printer is a generic Klipper, it only allows me to choose the 0. Pick the most. 96726 . The developers. The . 95 = less nozzle pressure. But for big blocky. Step 1: Run out any remaining filament in the printer’s hotend. The new profiles and Printer will be added to your dropdown menus. Standard extruder are somewhere between a maximum of 8 mm³/s and 20 mm³/s; High quality / high flow extruders can reach up to 50 mm³/s; Exceeding the physical capabilities will lead to skipped extruder steps (grinding) and under extrusion; Klipper Safety mechanism max_extrude_cross_section [mm²] = 4. . Cooling Type. Jumping in a little late: If you specify Marlin firmware, the settings on the Machine Limits settings page are inserted into your gcode as a series of M20x commands. flow rate 1. Set PVA Nozzle to 220. 3 layer height, it won't need to print as fast but calculations will require the slicer to check. It seems to be fairly consistently in one area but then will change occasionally so maybe it’s a bed leveling or slicing thing? Currently . Thanks for sharing and updating these profiles for so long! They have been excellent to use and great starting points to tune with. . It’s a tower which increased print speed every few layer by 10mm/s. First layer: 5-10 mm/s, 0% cooling, 100% extrusion width, 100% layer height. I turns out, that the best value should be 0. So that is why I set the extruder flow rate to 10. The max flow rate with standard settings was less than 1. 8 width Printing at 230C (any lower not enough to extrude that much plastic) with bed at 50C. WOW! What a difference. 04. Cooling and Layer Times. (I've just recently switched from Cura) phischmi. 58 in the slicerPlease note for generic profiles, these are set to a flow rate of 1. 029 and you selected the block with a flow rate modifier of -6, the new value should be calculated as follows: 1. I have tested a lot of different flowrate calibration methods on the internet but methods I found were not accurate, time-consuming or just were not working for me. 4 and layer height of 0. Personally I run at about 2/3 of that because it's just a stock Ender 3 hotend and is not fantastic and I'm happy enough with 100 mm/s, but you can push to whatever you. 19RockinRiley69. Basically if the flow is too low, for example if the filament has a small diameter, then less material will be deposited than expected. Flow Rate 1. 6 as I read in a post. This is a test designed to calibrate the maximum volumetric speed of the specific filament. Repeat steps 4 and 5. 0. 0. The flow rate is always 100% by default. Mainly you need to install bambu to get access to the camera on your printer [for live stream as such], as OS doesn't have those files. I use the Orca Slicer. you’ve already done the flow rate calibration. Speed of. Flow Rate. the values shown in the images are my preferences and the flowrate is. 20mm Standard @BBL X1C0 (modified first layer print speed 25mm/s, first layer infill 105mm/s) For Flow Rate, I did not use the Orca Slicer test. It's every time I print a regular model this happens. 4 Nozzle. More granular controls. Worse, the ENDING gcode does not reset the printer BACK to 100% flowrate!!!!! So if you use another slicer, and you first printed an ideamaker generated gcode print, it will set the printer up. Make a model of a hollow cube (4 walls 20mm long with a hollow centre) with the walls 0. For PLA, its usually 95%. Measure the width of the walls with a vernier calliper. You leave this off when done!! It also speeds up your print start by a couple. 25 A normal Ender hotend can achieve 7-9 mm³/s v6 has a max flow of 10-15mm³/s A volcano has a max flow of 20-25mm³/s. ¶ What is the flow rate when printing TPU? The volumetrically flow rate has been set to 6. 8). 8 but sometimes the slicer just ends up with blank spots or loses so much detail that ths print will fail or be ugly af. Bambu Studio. IIRC someone was able to increase the flow rate (mm3) and speed and cut the print time 30% or 40%. You can find guides on calculating your max flow rate, for me it’s about 12mm/s3 with most materials before the extruder starts to skip. I recommend using the one at "Calibration" menu on top>"More">"Max Flow-rate" Do not save anything when the test is complete. Layer height: 0. I tried your settings plus the increased volumetric flow rate (thanks u/RandomMistakes/) with 0. Upload gcode, start prints, homing, temperature, lights, you can all do it. 2mm with a line width of 0. Use the SoftFever (Orca Slicer?) fork of Bambu Studio on GitHub. If you don't do that, the filament can't get out of the nozzle fast enough. Cooling 100% (yes ABS) Retraction 6. I’ve been having a bit of overextrusion on the first layer of my prints (PLA/ 205/ 55 on high temp sheet, I print pretty slow). 35mm^3/s for 230 degrees Elegoo PLA. Divide the measured width into what the width should be (0. Note your results following the guide in the Orca Slicer Wiki. To add to this, on the printer display click the settings menu then press on the "100%" setting under the temperature. Neptune 4 Max Profile initial commit by @bzlowrance in #2531; Update Chamber Temperature Control For Qidi printers by @Hukete in #2542; Added 0. I am using PLA and I am looking for ideas on using the Tune option to tune my Prusa i3 MK3 to increase the speed to 300 %. 833. 45mm^3/s for 260 degrees Elegoo PLA. It is recommended to use the default values (5mm³/s start, 20mm³/s end, with a step of 0. 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. 4 mm. I ran the "Max flowrate" test on Orca Slicer and I could determine that the MVS for the filament was 20 which was while printing a layer at a speed of 77. This isn’t a tutorial, but a useful calculator. This video is part of a series of 10 videos that go through how to properly calibrate your 3D Printer, the videos include:Calibrating Your 3D Printer Overvie. Nevertheless, it is not clear because of in this equation the surface of the filament it is not taken into account. When i look at the time breakdowns, inner walls. 4 and 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. Box 2 = 98% / 0. PCBWay: - nutzt den 10% Rabattcode "dievolution"!In diesem Schritt für Schritt Gu. But that doesnt tell me why Bambu used speed and line width presets, which never reach the speeds dialed in. 1 is an efficient implementation of the nudged elastic band method (NEB), it's climbing-image variant (NEB-CI) and a new combination that combines NEB, CI-NEB and the OptTS procedure (NEB-TS). Max Volumetric Flow Speed Test (Orca Slicer) Hello everyone! I'm trying to measure my current Max Volumetric Flow Speed Test using Orca Slicer's built-in test. In a mean time, I will probably. danmcm July 27, 2023, 8:41pm 2. . Retraction: 1 mm at 60 mm/s. Projects. Flow Rate. There is some things that I don't understand : does pressure advance option is for Marlin or Klipper, cause when I activate it and paste my value, the print is worse than without it activated. 05. 825, so the flow rate will be approximately 0. 05mm. Extrudr is a high end filament no idea where this low value in prusa slicer comes from. Note your results following the guide in the Orca Slicer Wiki. 3 Likes. So it’s important to make sure the flow. If you wanted to do full pressure advance in the slicer, you'd need to let the slicer handle acceleration profile, breaking lines up into small segments each with nominal feedrate matching the rate they should end at, and sufficiently close to the rate they should start at, with the firmware acceleration limits set to accommodate the change. I turns out, that the best value should be 0. 97, or 97%. have a look at the Orca Slicer fork of Bambu Studio. Pressure Advance at 0. You should take your max flow rate and multiply it by 0. For example, I was able to do a 0. Your slicer will keep speeds appropriately below that once you set it in your profile. I made the Flow Calibration thing according to the wiki, twice. To calibrate flow rate I never use the method of printing a surface and seeing which is best. Willkommen zu einem weiteren spannenden 3D-Druck-Abenteuer mit ORCA-Slicer! In diesem brandneuen Video dreht sich alles um die entscheidende Filamentkalibrie. First abs print on my x1c. By anyone’s standards that is one big build area, and we are at odds to disagree. 5 mm^2/s. @br7408 There is a minor bug currently where selecting RepRap as the Gcode flavour will hide the "Motion ability" tab. Flow rate calibration is extremely simple and can be completed in less than 30 minutes using the process below. Fairly easy to create one in Orca slicer, but there are some issues for those that want to quickly. • 18 days ago. Set the EM on each. I did the max flow rate test in Orca Slicer, and I got perfect results when I did that. With that one setting I can get better looking bridges in some cases, just bumping it from the. The 300 % speed works perfectly fine for some of the models. Layer height can be found under the Print Settings menu in PrusaSlicer, under 'Layers and perimeters'. I've seen that there are a few options that can provide similar effect on the 1st layer, but I've not seen the ability to do that on other layers. No other issues that I have. The E3D V6 hotend that ships with the Prusa i3 Mk3 is advertised with a rate of 15 mm 3 /s, though in practice 11. Flow Rate. If the flow rate is not set correctly, the filament may not extrude evenly and cause problems with the quality of the print. Maybe it's because it only prints an outer wall. Printer & Slicer Filament Material and Brand Nozzle and Bed Temperature Print Speed Nozzle Retraction Settings Additional settings or relevant information is always encouraged. Is that many corners necessary, is that long of a straight. Horizontal Expansion vs. Speed 40mm/s (change this and all other settings change to accommodate, don't change anything it changes) travel 120. 4 nozzle, click that, there should be a 0. The need to increase the temperature of the nozzle is needed by high flow request to maintain "fluid" the material. This is represented as a percentage, so enter the value accordingly. In this case, if your previous flow ratio was 1. Easy. Another example is the max flow rate test. The other way is to print a hollow cube with no top layers and compare the actual wall thickness to that in the slicer. Repeat steps 4 and 5. 055 line makes me have an emotional attachment to it. It is automatically corrected down to a max of 0. flow rate estimation. What am i doing wrong? Max flow in orca doesnt matter if its set to 12/mm3 or 20. I've been following Andrew Ellis' print tuning guide. Leveling, flow calibration, Timelapse and enable AMS. Then calibrate the flow rate to the actual maximum your filament can do, using the orca slicer calibration tests (my eSUN Silk PLA can do 19mm3/sec comfortably). WagZ @WagZ Follow. for example. You can also get that info by doing an M501 (printer EEPROM settings) or M503 (printer memory settings) from a. Creality Slicer is based on Cura, looks almost identical, and has the same settings. 100% While I really like some of the Orca features, I really miss some Cura features - like flow rate settings for every line type and of course first layer. I'll explain what flow rate controls and why we might n. Having said that though, his MVS test isn’t that different in principle from what you are already doing, so the teaching tech method may be better. 42mm. After that, run the flow dynamics test. flow is to use the built-in max. If you want to tweak for better prints then use Orca Slicer and run the calibration tests. • 4 mo. I'll be giving that a play. 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. So I think that your slicer creates weird g-code. I 100% agree that we need clarity from the Bambu team on this though. Maybe try reducing the max volumetric speed and max layer height? Sorry. @stratiegery01. volcano has a bigger melt zone, so it should be able to provide more than 8mm3/s. Perhaps. It’s not too close (no wavies), just a little rough. I downloaded orca slicer an ran the calibration tests like flow calibration , temp tower and pressure advance. If you set your speeds in your slicer to use 100mm/s for infill and 50mm/s for perimeters, applying M220 S50 will use (roughly) 50mm/s for infill and 25mm/s for perimeters. Flow rate: 100-110%. Tell your printer to extrude 100mm and compare it to the markings. Lower this by a percentage or so at a time until over extrusion improves. As with all filaments, you will need to tune for each. Build Surface Preparation & Handling. 5), unless you already have an idea of the lower or upper limit for your filament. but I recently learned that Orca Slicer, which is a derivative of BambuSlicer, has a set of calibration prints integrated, and this flow test is one of them. The best flow rate for the Creality K1 in Cura: Default value: 100%. Use the link b. Printer model Ender 3V2 with SKR Mini. FF G2S w/ 40W heater max flow rate is 16. The flow rate modifiers for this project will range from -9 to 0. 1. Codespaces. 8 in the slicer and 200mm/s for print speeds unless they need to be slower (overhangs, exterior perimeter) and let the flow rate limit my speed. Most algorithms used in a slicer can be implemented in ways that transfom 3D problems into 2D problems, which is fascinating from a geometric point of view. 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. This way. 6 mm option from the list. Please contact the moderators of this subreddit if you have any questions or concerns. 8 mm nozzle in more detail and take a deeper dive into the process of configuring and. 4mm line width. I recommend using the one at "Calibration" menu on top>"More">"Max Flow-rate" Do not save anything when the test is complete. Send from. 98. 8-0. 00mm, 1. Using the new Orca Slicer 1. Here, with an intentionally low volumetric rate cap of 2 mm^3/sec, I notice. 0 comments. 30: 0. 0. I set max flow of 11. and update the firmware machine/screen (. For example, if your hotend is capable of 24mm 3 /sec, and you are printing with 0. The contributor mentions that they have been adapted from Galaxyslicer. Everything else I do in Marlin seems to "take" - Z height settings, PID settings, etc. Tuned bridge flow, bottom layer flow settings on PLA and PETG profiles. 75 mm PLA, ABS, PA, PC, TPU; Compatibility: Ender 3, Ender 3 Pro, Ender 3 Max, Ender 3 V2, Ender 3 S1, Ender 3 S1 Pro, CR-10 Smart Pro; What is the Creality Sprite Extruder and How Does it Work? The Creality Sprite extruder is a direct. Orca Slicer can connect to many different systems; you can see the complete list in the “Host Type” drop-down. I just wanted to share an alternative resource for calibration tests. In Cura, you need to edit the Flow value. START_PRINT EXTRUDER= [first_layer_temperature] BED= [first_layer_bed_temperature]These two horizontal lines on the benchy match exactly with the two layer with internal bridge infill before top layers infill. Reply replyOrcaSlicer Version 1. Of course I can go for a max flow rate test and adjust it. Those changes did the job for me, all problems solved. You will have no trouble getting good results with PLA on the Sovol SV06 Plus. Plus all the issues I had in Cura are now gone. Precise wall. 20mm Standard@FLSun V400 for print quality, select 'Preview' tab - all looks good. 4. More nozzle sizes. Infill/Perimeter Overlap. Slice model with overhangs, observe excessively fast overhangs. Infill: 20. I've just started using O. I meant it’s set at 18mm3/s and slicing it at about 19. To create a good Cura profile for the Ender 3 V2 Neo, you can either copy the default profile from Creality Slicer or customize the profile for the original Ender 3 in Cura. Same profile, the filament minimum layer time box uncheck same result. 60mm, and 0. If you let your slicer control the speed based on volumetric flow, it will be trying to optimize for that so that the filament is always coming out at nearly the max it can. This will print patches decrementing 1% flow rate. Same model, same settings as cura. Prusa Slicer profiles for Anycubic Kobra Plus. Flow also should not at any point exceed reasonable value and should be limited by max flow rate and max extruder feedrate. Average increase : +6. Click the pane on the right to bring up the print settings. 1 Overview of Maximum Volume Flow Calibration Dimensions. 4. 11/9/23 UPDATE Please FIRST update the Orca to 1. It’s not too close (no wavies), just a little rough. The feedrate percentage is completely independent of your slicer settings. Set the PVA Flow to 0. 4mm Nozzle = 0. Click the Profile dropdown menu, and choose the “Create profile from. Therefore, It'd be a great boon for Super Slicer to offer something similar. 08: 0. Use only the first two digits of your calculated flow rate. In any case, it is convenient to review two main points: Bed size and maximum height in X. Then orca ported over their additions so the two slicers are pretty much on equal footing. G-code generator for 3D printers (Bambu, Prusa, Voron, VzBot, RatRig, Creality, etc. 2. Fixing my flowrate through a slicer seems much more suboptimal than printer config/firmware so I'm wondering what my options are here as I've also already done pressure advance tuning. First Layer Squish. I was running through the Flow Rate calibration and adjusting the value in the Printer profile when I noticed it is also listed in the Filament profile. If you want the best of both worlds, use Orca Slicer. 45mm^3/s for 260 degrees Elegoo PLA. Higher values will extrude more filament, lower values will extrude less filament. 2. I am changing the nozzle diameter in the printer settings-> extruder section. does firmware retraction is for marlin or klipper : activated and its a total failure. So far for the past 5 months been having a great time with the X1C working great and printing more with this than i ever did my past 3 machines. 6. I'm experimenting with orca using the VFA calibration test it's a great test to see how the ringing is doing for input shaping calibration. I put the new speeds and temperatures in the orca profile and resliced, and it came out with an identical print time. The info in the E jerk setting is particularly interesting, as I the effects of that would not be noticeable when simply viewing the speeds or volumetric flow rates on the sliced model display. Maybe it's because it only prints an outer wall. 0 x Nozzle_Diameter^2 = 4. kouji71. ago. In the case of configuring line width, the general rule is to stay between 60% and 150% of the nozzle size, which makes the range of 0. The print bed of the Ender-5 S1 can reach a maximum temperature of 110 °C. Probably the better solution would be to create a simple 3D object in CAD software and slice it in vase mode. I also raised the acceleration limits in the machine settings. I hit send to printer. Changing to Orca Slicer. 2 (22G91) Additional system information 1. Orca slicer is slower than cura? Same settings, different speeds? Trying to switch my FLSun SR over to orca slicer. It then scans the bed type, or asks the user which bed it’s on. 055 because something about the 0. This test involves a single print that automatically increases the flow rate after a certain number of layers. The older soft fever works fine, original bambu studio works fine. PA / EM Oddities. Started the print again and set the speed to 140% at the printer, all was good. The flow Rate of the REVO. This comprehensive guide will help you achieve opt. ”. Popular answers (1) I strongly suggest you consider to use the B97-3c proposed by Grimme in J. Note your. Guides. Apologize in advance if this is just operator error, but the wiki doesn't appear to show this? Click 'New Project', select Flsun V400 printer, select a filament (like FlSun Generic PLA), select 0. This will give you flow rate for your filament profile. Plus i used the generic petg profile. ) 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. Bambu-filament does have 21 mm3/s. M106 S50 # Fan on approx. As I am using Orcaslicer exclusively for all my printing. I like to use my max flow rate as the safe guard for underextrusion. By default, the starting flow is 2, the ending flow is 40, and the flow step is 0. 4mm. Because you have to flow calibrate for each type of filament. If not, don’t worry, as you can easily adjust this in OrcaSlicer under Filament Settings > Max Volumetric Speed. 4. If you want to find out, use Orca Slicer and perform a max flow rate test.