Bmg extruder cura retraction settings. I was struggling ever since I got my (used) printer.
Bmg extruder cura retraction settings Temp: 225 Temp bed: 60 Layer height: 0. Printables; Basics; Buyer's Guides; News; Get It 3D Printed Source: FiendFyre_62442 via Reddit. 2 Print jerk: 10 Print Acceleration: 300 Wall Acceleration: 300 Initial speed: 10m/s Print speed: 25m/s Retraction distance: 5mm Retraction speed: 25m/s I've converted my Ender-3 to direct drive with a BMG extruder but I Below is a step-by-step guide you can follow to configure TPU-specific retraction settings in Cura: Navigate to the Prepare tab of the Cura, which you can find at the top of the window. I don't use Cura either, IdeaMaker. Retraction can improve overall print Anyone have a screenshot or text of their extrusion settings for a Bondtech BMG, E3D (non-Bowden / direct) and Simplify3D software for PLA? Any similar setup would help as well, I'm looking for a good place to start since @gear I agree that your extruder acceleration and instantaneous speed settings look low. 5mm and speed of 35mm/s. This is PLA printed I read ideal retraction per BMG for direct drive is supposed to be anywhere from 0. 0mm/s speed; 5. As long as your extruder jerk is being controlled (not junction deviation) linear advance is great, at least that was the case for me. It was then that I realized the problem These are located in the “filament settings” tab, under “cooling”. It was then that I realized the problem was the Minimum Extrusion Distance Window in Cura. 6. I have absolutely NO experience in printing with dual extruders. It's said what matters more is the retraction speed rather than length. 5. To These are located in the "filament settings" tab, under "cooling". Closed grykom opened this issue Dec 8, 2019 · 4 comments SKR 1. r/BambuLab. Welcome to Bambu Lab! Here we discuss everything related to Bambu Lab 3D printers. Hey! Yes that’s correct, I lowered my temp by exactly 6 degrees cos that’s what worked for me based on the temp tower I tested on. On the drop-down menu, type “Wipe” into the Search box. The Hotend extrudes reliable with a flow rate of 24mm³. Replaced the stock gear drive with the BMG, still pushing the filament through the Bowden tube (as opposed to directly on the hotend). I have had many different printers. Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Now I see lots of posts, by new users, having their retractions at 5, 6 or Cura Retraction Settings on Ender 3. 4 mm nozzle that comes installed by default on most printers. 75 mm extruder is the simplest way to increase the performance and reliability of your Creality CR-10 printer in a matter of minutes. You can see my printer extruder settings here and the printer machine limits You will need to adjust your Retraction Distance and Retraction Speed. 25mm; wall line count 1; min layer time none; no infill, top and bottom layers; force retraction at every layer; retraction length 6. 8mm to 1. Reply reply Drag0nV3n0m231 • Sorry to resurect this but do you know why these settings for cura differ from the prusa settings? Reply reply More replies. But this is for their default (smaller) nozzle\hotblock, and the Volcano Calibrate your Extruder e-steps: Disconnect the bowden tube from the extruder and position the end of the filament in the hole where the bowden tube was so that it is flush with the hole. My hunch is that it has to do with retraction/extrusion settings, but I don't know. 661, 123. The issues that can happen with too little retraction are, as always, over-extrusion problems that plague many Go to the Printer settings tab, click on the left hand menu on extruder 1 and ther youll find the retraction setting. New to 3d printing and using the default print settings in Cura Helpful Advice Share Add a Comment. My best settings at the moment is at 25mm/s with 3. 8mm at 40mm/s according to the manual that came with the extruder. Settings i altered in Cura: Print quality 0,2mm / Wall thickness 1. These settings are available when opening the Custom mode. The BondTech BMG is a dual drive, geared extruder. 0. Check the Travel section. 5-1. so the value IMO should be higher than your normal retraction value since it now has to I moved to firmware retraction when I moved to a Micro Swiss hotend and extruder. clintkev251 • I'm using a BMG so it might be a little different for you but 1mm is a By following the steps below, you can create ABS-specific retraction settings in Cura that you can load whenever necessary: Navigate to the Prepare tab in Cura. If the retractions in your gcode are clear cut like this, you'd need to code a script that adjusts the retraction/prime lengths. Hi there i haver 1 ender 3 v2 with klipper clone v6 bmg direct drive and when print from this site is very nit with almost no retraction when print with the same setting from prusa or cura is all messy with a lof of strings. When the extruder extrudes the filament normally, The filament body builds up pressure in the thermal cavity, Filament not completely melted Blocking blocks Direct drive retraction settings? Help Hey guys I just bought the direct drive upgrade kit for my ender 3. This worked out best for me for normal PLA. Add a Comment. Other parameters you may tweak under the retraction section include the following: I got the best results with 205 °C with various PLA filaments. 5 on right 6. The bed is clean (cleaned with isopropyl). 6 – [input_shaper] shaper_type_y – mzv – Ultimaker Cura Settings for Klipper. In my case 175mm/s and then unretract slower at 25mm/s. A Bowden may need 6. That is a good starting point. 2mm, at 30mm/s on a BMG extruder in bowden. pdf), Text File (. 1mm increments. From there you can tweak the retraction, extrusion multiplier, and speeds. 5mm retraction on a direct drive extruder, Nozzle Retraction Settings Additional settings or relevant information is always encouraged. The manufacturer recommended certain retraction settings, which were spot on (according to a tuning tower), so I just used those. i was able to lower my retraction distance to 1. Thanks, Martin Nozzle Retraction Settings Additional settings or relevant information is always encouraged. Because the Sprite extruder is a direct drive extruder and doesn’t need to push the filament through a long tube to the hot end, it requires a much shorter retraction distance than Bowden extruders. 8 mm and a retraction speed of The first line is an extrusion move to (152. When I was using Marlin I was retracting 1. The real benefit of direct drive is using different materials easier. I try and retract as fast as the extruder can handle. Changing length of Bowden / going dd would. It only happens with Cura 4. How to Configure PLA Retraction Settings in Cura? Cura makes it a very straightforward process to configure and save retraction settings into distinct Both settings work very well with a direct drive setup. It came with the BondTech extruder (bowden setup) and I had terrible stringing issues. I was struggling ever since I got my (used) printer. Some of the parameter settings include: Settings: printing temperature 200 degrees; wall printing speed 120mm/s; layer height 0. ) check tension adjustment spring. Cura 4. @infiniteloop said in Loud sound last edited by @Veti Right, I have a P3Steel with Bondtech BMG and standard E3Dv6 (0. 5). ) reduce retraction speed. a modified Ender 3 V1 with Mosquito hot end + Bondtech BMG-M extruder, along with an SKR Mini E3 v1. You may have to set them visible within options. last edited by . Menu. I followed the advice of a user to bump up my temps 15C (205C -> 215C) to fix under extrusion, and reduce my retraction from 6mm to 0. I've read 4mm to 7mm, but that seems quite high. 32mm Hello, I'm running a CR-10S V2 with an SKR 1. 5mm distance and high retraction speeds like 80-90mm/s. Bei mir gibt's irgendwie nur: Wäre super, wenn Ihr mir helfen könntet! Gruß Simon I just got this printer and was wandering if anyone had a guide or some tips for the best settings for Cura? Share Add a Comment. This ensures optimal extrusion and prevents heat-related issues. The length is 200mm, and a rétractation or 3mm, 0,9 deg stepper. Old. This new revolution in design utilizes the proven Bondtech Dual Drive Technology If you are using Cura you will be using the same method. 1mm or even 0. According to an Overture paper that I received with my filament, "direct-drive should have a Retraction Distance of no more than 1mm and a Retraction Speed of 35mm/s. For Bowden extruders, the After a lot of test prints I think I've found the right settings now. @deckingman said in Extruder acceleration/jerk and tuning:. I asked about it the other day in a thread regarding changes we’d like to see in the next version of Cura and this is the answer I got: I am running the 1. I modified the Marlin source code to set the E steps/unit to 415 and installed in on the printer. 4mm nozzle, ~600mm bowden, and a clone BMG extruder. Click the middle panel, where you can see the currently selected filament and nozzle size. It explains what retraction is, how stringing occurs without it, and how to set retraction parameters in Cura to prevent stringing. This is located in the "printer settings" tab, under "extruder 1". Specifically I’m curious what setting you changed to lower your retraction close to 0 but at the very least what speed are you going at? Mm/s, mm/s 2, mm/s 3? This setting determines how far the material for this extruder is retracted when the extruder goes into stand-by during an extruder switch. 5 mm. Set parameters for extruder drive 0; Miscellaneous I am using a stock extruder with calibrated esteps and print using Patona and esun filaments with zero stringing. Upgrades involves moving to a 2-in-1-out configuration. dir_pin: PE3. 75 ; Set for print monitor M592 D0 A0. Note, the “E3D-v6 Troubleshooting Guide” says not to use retractions over 5mm, since they can pull the filament into the cold-zone. 8 Beta I get my upgraded printer later today. Additionally, scarf seams have been introduced alongside even more print settings and improvements. Good retraction will greatly reduce or eliminate this ooze. 75mm down from the 3+mm the stock extruder uses. 6 nozzle installed. Specials. 2mm retractions, 60mm/sec. 5 – 2 mm (1 mm steps) Retraction Distance (Bowden Extruder) = 4 – 8 mm (1 mm steps) Hi, I've got a long bowden (aprox 1m) with capricorn tube, Bondtech BMG extruder and an E3D Volcano setup. Your mileage may vary. undefined. 75mm PETG filament. I had Otherwise my Cura settings are pretty standard other than my speeds being bumped up a lot. even when I go thru new project, And importing a new file. [extruder] nozzle_diameter For BMG E3D V6 Direct Drive: 77. 400 filament_diameter: 1. Switch to the middle pane, which is the one that contains information about your currently selected filament profile and nozzle size. I have a great problem with stringing, and when I heard about retraction I screach for online videos and I put on cura 6mm retraction distance and 25mm/s retraction speed, the print was a mess, someone with a similar printer can tell me the best settings?(retraction distance and speed, print speed, temperature and everything that can be useful to reduce stringing) I recently installed a BMG extruder (not a clone) on my Ender 3 Pro. I can't say if it did that with original extruder as I switched to metal dual gear extruder straight out of the box, but that one didn't do it. Tips After pulling my hair out on massive amounts of stringing printing out some detailed fidget gears, I went back and tried to nail down my retraction settings. I have the same issue. 50mm/s print speed, 45mm/a retraction speed, 0. 3. 6 mm length If these settings still gives you stringing, we suggest you dry your filament and calibrate your extrusion multiplier since that is often the root cause of stringing when retraction has these settings. 07mm. Tweak the retraction settings and other related settings until you get optimal results. I'm using Cura and I find it really hard to get the retraction settings to work out good, I'm used to direct drive systems. Then, you can use the same prusa presets values. I run my filament hot and go for 1. What about retraction settings? Volumetric flow rates are somewhat variable, depending on your 3D printer, filament material, nozzle size, extruder type, slicer settings, model being printed, etc. 1 or Creawsome mod. There's probably a similar setting? Reply reply universal, mostly 3d-printable pellet extruder, and appears to have solved most of the problems associated with attached is a bin for my cura settings, i am running a haldis v6 hotend with bmg extruder clone with roughly 300mm of ptfe tube from the extruder to Cura Settings Cheat Sheet for CR-10S & Similar 3D Printers: The below settings assume you are using a standard 0. 6mm minimum extrusion distance window I've added the settings for the extruder as well. Reply reply With my BMG clone equipped otherwise stock Aquila, I use 5mm retractions. 58A RMS with trimpots you need to adjust a couple of settings regarding the extruder system. Sort by: Best. ; Hi all Can anybody perhaps share the settings for the extruder (especially the speed). 989). Reply reply I'll second that, I actually have found that Klipper's firmware retraction feels "smoother" even using the same settings as I was with slicer retraction. 1 I am printing with 1. PSA dont buy the Maximum Retraction Count 80 Minimum Extrusion Distance Window 1 mm Defaults of NARUTOfzr's profile. Enable the “Wipe while retracting” setting. But with Klipper I'm still getting stringing with regular PLA @ 200c, 100mm speed 0. Click the Material dropdown menu, and choose Generic PETG. 04. 6 For magnetic bed: 38. 80A Peak = 0. 2mm so it makes sense if temperature needs to be lower. 8 degree, 400 for 0. 15mm, but you can go down to 0. I run 0. Retraction Distance, Retraction Speed, Retraction Retract Speed, Retraction Prime Speed, and Retraction Extra Prime Amount all directly affect how the retractions are done (and undone). 16 Layer height with an 0. If your lines are uneven it sounds like you either have a clog or extrusion (extruder) issues. 8mm @ 40mm/s Do any of you have any idea what the issue could be? Increase your retraction by 0. 9 and in this stable release we have lots of material and printer profiles for UltiMaker printers, including the newly released Sketch Sprint. Retraction settings are related to the speed and length at which your filament is pulled back within your extrusion path, so the melted filament at the nozzle doesn’t leak out while moving. Inverse the extruder motor direction. They all have the same amount of stringing. This article is free for you and free from outside influence. It recommends testing retraction with sample models and adjusting Hello all and thank you so long for your help & advice. 1 and works perfectly. For larger nozzles than 0. 1 ; Pressure Advance;M591 D0 P2 C4 S1 ; Activate filament sensor M404 N1. 5 – 2 mm (1 mm steps) Retraction Distance (Bowden Extruder) = 4 – 8 mm (1 mm steps) My bmg settings under [extruder] microsteps: 16 full_steps_per_rotation: 200 gear_ratio: 3:1 rotation_distance: 23. I have had more luck with slower retraction I also did PID autotuning and double-checked flow (which is at a relatively low 85%) with one-wall test-cubes. i printed stringing tests and a few cubes and thin walls to look at how my z-seams looked. Top. The retraction speed determines how quickly the printer pulls the filament back into the extruder from the nozzle (and how quickly it pushes the filament back out unless you specify a different value for the priming speed). Open comment sort options Calibrate your Extruder e-steps: Disconnect the bowden tube from Retraction Settings - Extrusion Window . I used around 4. (BMG Gear Ratio) ## Use 80:20 for M4, M3. retraction distance of 5. 2mm retraction minimum travel 10 retraction count 0. Captain-Chris • Ive tested for 2 days now with geeetech pla. 30mm/sec retraction speed. 0+ The first method of In Cura I have Retraction Distance = 3. Also, reduce the max number of retractions from 100 to 50 in the retraction window (leave it at 10mm) so you don’t grind a flat spot from too many retractions in a given section of filament. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. 8 mm retraction at 40 mm/s on all three and it seems to work fine. 4mm is a fair bit larger than 0. 4 *printing speed 60 *printing temperature 200 *retraction speed 45 *retract at layer change OFF Swapped to the BMG extruder for higher speeds and better Hi, ich suche vergeblich die Retraction-Einstellungen in Cura 15. Open comment sort options Nozzle Retraction Settings Additional settings or relevant information is always encouraged. Best calibration and settings for a the pheatus dragonfly hotend using a normal bowden tube setup on an ender 5 plus are: Make sure you do PID tune and a Z-step calibration first, then change your retraction settings on your slicer to 3. (Found in Cura advanced or maybe expert settings). 0 10 Using custom firmware If Currently I use the following cura slicer settings: Temperatur: 220 Bed temp: 70 Speed: 80mm/s Infill speed: 50mm/s Initial speed: 30mm/s Travel speed: 150mm/s Retraction distance: 3mm Retraction speed: 35mm/s Deretraction speed: 17mm/s Retraction count: 10 Combing: off Retract at layer change: off Z-hop: off I tried almost everything: Connecting the E3D V6 hotend directly to the output of the BMG extruder keeps the filament path as short and constrained as possible. 5mm to 1mm with retraction speeds 30-45mm/s or so. but can't see the logic or utility of why extrusion factor is global, and why the Ultimaker Cura help page doesn't elucidate how to edit profiles, and doesn't contain the word 'edit' at all. The Cura retraction settings on Ender 3 printers usually include different settings and the ideal and expert choice for these settings will be as follows: Retraction Enabling: First, go to the ‘Travel’ settings and check the ‘Enable Retraction’ box to enable it You can find some standard retraction settings for your extruder and 3D The sound I believe he’s talking about isn’t normal and can’t be fixed by adjusting retraction settings. 8 mm Retraction speed of 27 mm Print temp of 260 Build plate of 60 Layer height of . Petg I increase the retraction distance but lower speed and tpu I reduce both retraction and speed. 1mm coast. Also note that i have a bowden system, a BMG clone extruder, a 50w heating element and a 0. Set your retract and unretract speeds to 30mm/s to start. " This is correct, retraction on direct drive is much more forgiving than in a bowden tube setup but the e-steps can change significantly depending on the gear size of your extruder. 75 heater_pin: PA2 ## Check what Launch Cura Slicer; Select the Print Settings bar on the right-hand side of the Cura home screen. Check out the rest of this article to find out the details on all of that and more As a new user, I get why there could be multiple extruder settings and a global setting for universals (like material bed temp which is the same for all extruders on a machine). Here is a step-by-step guide for configuring retraction settings in Cura for PETG filament: Click the Prepare tab on the top menu of Cura. In Ender 3 retraction settings: The article explains how to tune the retraction settings for the Ender 3 range of 3D printers to stop stringing, which is a common issue that causes wispy strands of filament on the print surface. What are your retraction settings and also what speed are you printing at with DD? Currently: Retraction Distance: 1. So my Delta has a Bowden setup with the Bondtech QR. Ich finde einfach nicht wo sich die Retraction-Geschwindigkeit und Distanz einstellen lässt. Click the middle pane to bring up the material profile dropdown. New. Slicer: Cura Things I’ve tried since upgrade to BMG: calibrated Esteps calibrated flow What are your microstep settings? The more microsteps you have, the weaker the motor gets AFAIK. I haven’t bothered taking the time to dial this in. Settings > Configure Settings Visibilty Retraction Distance - 1. 8, I see 0. Calibrate E-steps any time you switch your extruder and then do a calibration test with a retraction tower to find optimal settings Direct drive users, what cura settings do you now use and what speed are you getting good prints at? a BMG Clone extruder and a pancake stepper in dired drive, then I should be able to push the printer faster with less ringing. Reply reply normal2norman Per u/josefprusa's suggestion, I changed the retract and detract speeds in PrusaSlicer, as well as the retraction length. 1. Full settings here. Try turning on combing mode and turning off z hop I print with 1. I have heard 4mm distance/50mm speed. should be around 0. The ideal Cura retraction settings can depend on various factors, including the chosen filament and the type of extruder used Change the printer configuration to 0. Reply reply More replies More replies. Go to the Travel section of the settings: The yellow is a warning, Cura's way of saying "are you sure you want to do this". gradually lowering it until i started seeing negative effects. Third line travels to (66. Then on Bondtech's advice, I changed the machine limits maximum acceleration for the extruder and the maximum acceleration when retracting. 2mm retraction distance 25 mm/s speed 1. 75 mm/s 3 speed, 100% fan all the time, and 38* C chamber heating with a Qidi X Plus 3 standard . 00 Start low and work your way up! BMG extruder can be mounted as a bowden setup which i think is what he's done. 5 millimeters, you should be able to avoid both stringing and jamming for the Printer Configuration. I describe the problem as Underextrusion after retraction and looks like this: This happens only after retraction and I Nozzle Retraction Settings Additional settings or relevant information is always encouraged. I've seem some users reporting using these recommendations, but others saying they do better with 0. 5, direct drive can get away with as low as 0. Click Extruder 1 (you will have to configure each extruder separately I am using a stock extruder with calibrated esteps and print using Patona and esun filaments with zero stringing. Second line backs up the extruder by 1mm. 5mm retraction distance, and 50mm/s prime and retract speeds. Best. Will do a final test print now. It can get some time to figure out the best tension for your filament. 5 mm retraction, 3. I tried automatically calculated klipper extrusion speeds and also manual (extrusion down to 500 acc and 20 velocity), but the motor is clipping crazy. 5mm retraction distance at 45mm/s. 04 nozzle What is the recommended retraction setting to use with DDS for CR-10S? BMG Extruder: Mosquito (BMG-M) with Mosquito hotend : Click to download : BMG-X2 Dual Extruder: DDX Extruder: Direct : Cura: Creality CR-10S Pro: PLA : Click to download : DDX Extruder: Direct : Prusa: Creality CR-10S Pro: PLA : Click to download : PRODUCTS. Also changed the same setting in the EEPROM using M92 and M500, and confirmed . Table of Contents A bit late to the party, I switched to BMG extruder few days ago and noticed the same thing. Try 80-100%. Retraction Distance or Length is how far the filament is pulled back in the hot end within the extrusion path. Changing the window to 4mm to match the retraction distance was huge improvement. I have had more luck with slower retraction speeds. 9. 0 to 1. 5mm retraction distance, but that was with Capricorn XS Ender 3 BMG users, what are your cura settings? Help Just got my ender 3 with a bmg clone converted to direct drive with the speeddrive mount on thingiveese, and I have no idea what settings I should use Retraction distance can go down to about 1 mm. I am wondering the retraction settings for this extruder. The site recommended the following settings for long boden tube style setups like the SR Speed: 40 mm/s Distance: 8 If you use Cura there is a calibration plugin that's allows you to very very easily create temp, retraction distance, retraction speed and bridging towers for testing. Any suggestions? Ender 3 pro settings (retraction in particolar) Direct drive E3 upgrade extruder issues youtu. Hello, I am struggling to diagnose a 1mm nozzle extrusion issue on a CR10S-Pro-V2 in Cura 4. The teeth pattern is designed such as t To make sure it's your extruder/hotend hardware/software that's the problem, heat the nozzle up, tell the extruder (with Gcode, not the UI unless youre on fluidd) to extrude 10mm or something else that you've already marked from the top of I've got this new Bondtech BMG extruder and I cant get these greasy settings right for wicked retraction results. Can’t remember the exact numbers but I’ll post when I can. (2 mm for Direct Drive extruders), and a retraction minimum travel value of 1. . retraction parameters in your slicer. Click the Expert button if you haven’t already to make all settings Hey @uneasymusic,. Open comment sort options. The retractions also benefit significantly from I've experimented with all sorts of retraction settings from . Anyway, to find any setting, you can always search for it. Things to note: I’ve never been able to completely eliminate stringing with the The print speed/acceleration values have nothing to do with retraction - the retraction settings are in the My BMG geared extruder achieves 120 mm/s - but if repeating retractions in a row, I would risk slipping now and then. So, 6. If you've turned retraction in the slicer, it's super easy to just copy those settings across to Klipper's firmware retraction - you just use the same values. Although the section is always visible, the dual extrusion settings will only Retraction Settings for the Sprite Extruder. Has anyone had better success with other retraction settings? I’m getting some slight stringing that I didn’t get with the stock extruder. Some relevant settings from CURA: *layer height . Here comes Cura 5. 4 mm) and a Hypercube Evo with Zesty Nimble and switching between standard E3Dv6 (0. 4mm; Firmware: Klipper with this config file Vrefs: X,Y,Z = 0. Please contact the moderators of this subreddit if you have any questions or concerns. 996, 123. Too high of retraction could cause clogs since this hotend is all metal. So far I've been using these settings: 1. Retraction settings are in the Travel section. ; Retraction mechanism: The article describes how retraction works by pulling back the filament from the nozzle during travel moves, which I have a bmg extruder with a Bowden. I'm using a CR-10S Pro V2 with Bondtech BMG-M extruder. Veti. Extruder steps are correct since prints are in dimension with and without PA (no over- or underextrusion). For settings I used retraction distance of 2. 8 For BMG E3D Volcano Direct Drive: For glass bed: 33. 2mm Print speed 50mm/s Retraction 0. I had to reset my settings to default before prints each time and then setting each setting again. I've got a Delta, with the smart effector, a 400mm bowden tube. Share Sort by: Best. No matter what number you put as retraction on the slicer if its above that it wont work. You should adjust the retraction settings in your slicer accordingly. I've only tweaked distance. Can you please advise on what settings I need to change. 1, the extra prime value is used to put material back into the melt zone after it has leaked out due to heat. 0 mm retraction. As @Phaedrux says, the max speed should be set for the maximum travel speed (e. 0mm line width and 0. I have been 3D printing for years. I just replaced my brass OEM hotend for a micro swiss all metal hotend (steel). The main settings you need to worry about are Retraction Distance The Bondtech BMG 1. I have now converted to a direct drive Cura 6. When printing with default cura slicer settings for 1mm nozzle at 1. 0? The latest version is 5. Anet a8 Retraction Settings Cura - Free download as PDF File (. any ideas why? Help with retraction settings on Cura Discussion Hey guys, wish you all a happy new year with a lot of successful prints! In the Retraction speed also makes a big difference. Members Online. 5mm retraction minimum travel. When doing retractions it would make strange noise. We recommend the following retraction settings: Retraction distance: It's supposed to be 0. Printer:longer lk1 settings retraction and layer change on. ive got an idex printer and am currently messing with these settings, im sure you got this all dialed in but for the 3 people who had idex printers, Cura 5. Retraction has the extruder motor reverse the filament to pull it back out slightly when the printer is not actively laying down filament (such as during a travel move from one part to Nozzle Retraction Settings Additional settings or relevant information is always encouraged. With the reduction on the BMG you typically can't drive the same retraction speeds as with no reduction. Changing the first layer temp to 218 (as suggested in a Facebook group) didn't help, either. 16 *layer width . 2mm nozzle will be 0. On my direct drive Orbiter extruder / Dragon hotend combination, I use 1. Many of these settings, such as speed, temperature and retraction must be calibrated individually. Within Cura, ensure these settings are used. More . 1 gear_ratio: 50:10 microsteps: 32 full_steps_per_rotation: 200 #200 for 1. With optimized settings, the Mosquito® can reach approximately 35 mm3/sec, while the Mosquito Magnum+® Dual Heater Configuration for RepRapFirmware 3. 200C on hotend, 65C if you want to test it, print some retraction tests to check stringing. The extruder is mounted directly above the print head, and has a bowden tube about 45mm long going into the hot end. 0; Retraction : On; Retraction Distance: 10mm. Hello, came here when searching for "bondtech extruder with all metal hotend retraction settings". 6 mm By understanding a little more about the 3D printing process, and how settings in MatterControl affect extrusion, we can help you reduce and even eliminate oozing and stringing from your 3D prints. 2 Combing: off (debating this one) This is how you set the retraction settings in Cura correctly: Retraction Speed = 20 – 45 mm/s (5 mm/s steps) Retraction Distance (Direct Extruder) = 0. increase in steps to find your optimal value €: seems like you know how to set it, changing it in firmware wont help, it will have the same outcome as the slicer setting. 6mm @ 25mm/s is a Extruder Tab: Nozzle Diameter: 1. 2 running Marlin 2. Controversial. Before with a slightly modified hob gear extruder I just used default Cura setting, which is 4. Cura uses 5 mm retraction as a default fro my printer. I am looking to see what is recommended for the new retraction settings? I'm using Cura's default speed/accel for retraction. 0 Regular Fan 3d printed files and never fails yet amazing every print n don't forget to change tubing and or clean throat out of extruder n tip every 1 or 2 rolls When stringing is more or less the same wit different retraction settings, then temps are the obvious next step, 0. The bowden tube is only 37 mm long! This leads to a more responsive extruder with cleaner starts and stops and, by extension, better print quality. Here are the relevant values from my configuration but bear in mind that I use 5 This is how you set the retraction settings in Cura correctly: Retraction Speed = 20 – 45 mm/s (5 mm/s steps) Retraction Distance (Direct Extruder) = 0. 9; Extrusion Width: Manual : 1. 7mm to avoid jams however, now im getting stringing again, so im wondering what are some good retraction and temp settings that work for a good starting Kobra retraction settings Please help changed PLA temps dropping 5 degrees and no change . So, I suggest @pipersw to check the retraction settings in his slicer. This is located in the “printer settings” tab, under “extruder 1”. I am a bot, and this action was performed automatically. 0 om left speed 50 prime 0 minimum . E3D Hermera has a max retraction distance of 2mm, beyond 2mm will unload filament from the extruder. faster retraction rates due to less distance required to retract. It can be configured separately from the ordinary retraction distance , because usually the distance to retract is much greater to ensure that the material doesn't keep oozing and degrading in the nozzle chamber while the other extruders 3/Retraction settings: Filament on the hot end: needs to be softened-melted and extruded. 4 (TMC2208s on all steppers including extruder -- should have probably not done it for the extruder) and linear advance has been working perfectly for me. The dual drive increases the contact with the filament, improving gripping and reducing slipping. 35 mm/s 0. E steps/mm 562 This is set by using the Settings. E is for extruder the extruder axis, and the number is how far. I put a BMG extruder on that and shortened the bowden tube by roughly 4 inches. Printer: Ender 3 Pro with BMG E3D V6 Direct Drive; Mainboard: BTT SKR Mini E3 V3 Filament: Sunlu PLA+; Nozzle: 0. 132 The common BMG extruder motor gears are an example of this - they are advertised as "3:1" but actually use I have a Mega (with no S or X). Another critical aspect is the retraction settings. 5 retraction and speed 40mm does the job for me. The best retraction setting depends on your specific 3D printer and whether you have a Bowden-style or a Direct Drive extruder. 2. 8 retraction amount 90 combining with infill retract before outerwall off layer start x y 0 Print speed 50mm/s, with a genuine E3D volcano, 0. Reply reply More replies Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. 5mm. g. 6mm nozzle and have no idea where to start testing retraction settings. There are settings in Cura for setting This may manifest itself as stringing, blobs/zits, or over extrusion at the start of the next extrusion path. Configuring retraction settings for Ender 5 I do not have a precision scale, but i think there is still a picture. Ignore it if Anet a8 Retraction Settings Cura - Free download as PDF File (. Lumpy-Marionberry-13 (Bowden setup + bmg extruder) Reply reply The Ender 3 (V2/Pro/S1) printers are great at pushing filament, but stringing can be a problem. In Elegoo Cura 4. Are you in Direct Drive (Motor/BMG attached to hotend carriage) or bowden where the motor/BMG are attached where the stock extruder was? Pancake motor would help for mass reduction on the hotend if running direct drivebut you get less torque with one. I have a direct drive and my retraction settings are: [firmware_retraction] ; Custom settings are not configured M572 D0 S0. I have to slow it down for ABS/ASA but Underextrusion after retraction (BMG, DirectDrive, Ender3) #2252. 0mm retraction distance. 45mm retraction speed. and at least when slicing in Cura it makes stringing way worse. What am I’m doing wrong ! Started at 200 went down to 190 no change . The E is the max speed the extruder has been set at by anycubic. Enable Retraction determines if retractions can be done. BMG extruder, and temps turned up. It's definitely not a faster is better setting. No stringing at all The main problem was that my retraction speed was way too high. How to find these default profiles and the best Hi, I created a profile for my stock Ender 3 in Cura and by now I´m using these settings regarding retraction: A 6,5mm retraction distance. I'm getting tiny blobs all over the prints. 8. Any idea a baseline? Cura set Remove old hot end/fan setup, install mount, fit V6 to the BMG (slots right in with a small length on bowden sandwiched between), mount extruder/hotend combo and stepper to the mount, The ungeared extruder supplied with the Ender 3 is not bad but is not always able to deliver enough torque to ensure reliable extrusion. That sounds like the retraction you would need for a Bowden extruder, not direct drive. Issue 1 Cura not always setting the custom retraction setting in g-code for prints. Retract at Layer Change, Retraction Minimum Travel, Maximum Retraction Count, Maximum Extrusion This article describes the various build plate adhesion settings in UltiMaker Cura. 7 beta 1. 2 Retraction speed 45 Max Retraction Count 20 Minimum Extrusion Distance 1. 1. I've seen a lot more problems setting that too fast. I tried googling around but seems like no-one seems to have this issue with mad retraction. 40 mm you may need to add length to this. QUICK START GUIDE The minimum extrusion distance window parameter in Cura is one of the two parameters that determine the maximum number of retractions that can take place during the 3D printing process, along with the maximum retraction Just be careful not to keep adding to the retraction distance, there will be a point where you are retracting the melted end of your filament too far and you can end up with heat creep issues on long prints. So the settings I used were a modified version of the default settings on cura. Nozzle Packs; See what people are saying on BMG clone squeak on retraction. 5mm; retraction speed 25mm/s; If there is interest, I can also share the g-code and cura project files. 1 Reply Last reply Reply Quote 1. I would guess the BMG and Nimble are quite similar since they are both geared direct Ender 3 retraction settings: The article explains how to tune the retraction settings for the Ender 3 range of 3D printers to stop stringing, which is a common issue that causes wispy strands of filament on the print surface. 2 to 8mm (over 1 is too much for direct drive from what I read) and speeds from 10mm/s to 60mm/s. 2 Retraction Speed - 45mm Cooling Initial Fan Speed - 0. 30mm/s max works reliable. This document provides information about 3D printing retraction settings in Cura. Everything from Standby Temp down does not apply to single nozzle printing. Screenshots of the current settinsg are attached. 6 mm nozzle. 07772 B-0. I'm not sure what's happening, but it appears my extruder just isn't priming after retractions. Maximum layer height with a 0. I have a feeling this is going to be more work than just re-slicing. I just changed the blowers with 5015 ones and printed a housing for them. Set parameters for extruder drive 0; Miscellaneous BMG with V6 retraction test from 0. swordfish45 • Changing extruder shouldn't affect retraction. You Below is a step-by-step guide you can follow to configure TPU-specific retraction settings in Cura: Navigate to the Prepare tab of the Cura, which you can find at the top of the window. In attempts to diagnose the under-extrusion problems on a previous print, I've replaced the stock extruder Personally I am using OVERTURE Tpu at 1. {:target I ran something like 0. I have an original Aquila that I got in January 2021. so the extruder folds the filament as in the photo above. 2 mm speed settings. A retraction distance of 0. During Retraction, the filament is pulled back, the melted part cannot be pulled back, Soften the filament (it will be thinned in a Teflon tube). 0 and the Retraction Speed = 30. Retraction distance - How much filament gets pulled back. On that machine my retraction length is 2. upvote r/BambuLab. Cura retraction settings enable precise control over the retraction process, but the parameters can be confusing to beginners. Please remember to calibrate the extruder for the 3:1 gear ratio of the bmg. Retraction set at 6 Share Add a Comment. That's it Reply reply Odd_Worldliness2129 • Ty 1, did you calibrate your new extruder when you installed it, both at the extruder and then at the nozzle? 2, I'm not personally familiar with that extruder, but 45mm/sec is already pretty fast for retraction. Maximum Retraction Count – 10; Minimum Extrusion Distance Window – 10 mm; In the upcoming sections, we will go into each retraction setting in greater detail, look at ways of stopping the stringing problem while printing with the Ender 5, and find out how to configure the retraction settings for Ender 5 in the Cura slicer. After that, an increased extrusion does not yield more material extruded. Tweak the retraction settings and other related settings until you are okay with the print results. Open up the Gcode file with notepad++ or something and look for a G1 command, with E (with a number) and F (with a number). Most likely The title refers to retraction settings in Cura but also goes through the temperature tower part of things. Bowden extruders require a greater retraction distance than direct drive extruders. txt) or read online for free. What is About half of the retraction settings don't matter if you haven't got more than one extruder. I use 350mm/sec for non-print moves but usually print at around ; Custom settings are not configured M572 D0 S0. 4 mm Print speed of 30 mm/s Its currently printing right now so I can't give an update just yet on how it prints but I'm going for most precision on this print, but if theres anyone else that has printed using this filament, any suggested settings? Slicer: cura. Retraction Settings: 45. 9 degree nozzle_diameter: 0. Learn the best Ender 3 retraction settings! All3DP; All3DP Pro; Printables Basics Buyer's Guides News. 3d benchy racing Cura has standard profiles for the Ender 5, and the settings included are good guidelines for initial test prints. I remember in the Klipper docs it mentioned you had to either re-tune PA after adjusting retraction, or vice versa, I forget which. 25 mm) and Volcano with 0. 5 board with a BMG clone and I noticed my @saffi said in Bondtech BMG, E3D Direct Drive, Simplify3D Extrusion Settings:. 0; Extrusion Multiplier: 0. 2mm until the stringing stops but don’t go above 2mm with the sprite. 7 retraction parameters in your slicer. 15 mm Nozzle is . 0 retraction extra prime amount. Also, increase your Travel Speed but be careful not to increase it too much. BondTech BMG Retraction settings. 8mm retraction on a standard E3D, but now I'm using a Volcano with a 0. Then, calibrate de filament flow. Adjustments Made. now tell the printer to extrude 100mm of filament and use the same calculation method as Maximum Retraction Count – 10; Minimum Extrusion Distance Window – 10 mm; In the upcoming sections, we will go into each retraction setting in greater detail, look at ways of stopping the stringing problem while printing with the Ender 5, and find out how to configure the retraction settings for Ender 5 in the Cura slicer. 100 maximum retraction count. gcode file or with the following gcode sent in pronterface: M92 E562 ; set esteps M500 ; save esteps rotation_distance 5. I'll try to add some padding under the extruder. It explains what retraction is, how stringing occurs Ill maybe try one more benchy with different retraction settings, if it doesnt work again i am going to return the hotend and just use the stock if that doesnt have issues Reply reply When I swapped to a bi metallic heatbreak, I was at 1. Question I was just wondering if anyone else using an E3D hemera got their retraction settings dialed in? On my CR10S pro I have them set to 2mm and 45 mm/s. This should be a part of the Hemera Retraction Settings . New comments cannot be posted. In the upcoming sections, we will be examining the minimum extrusion distance window parameter of Cura in more detail, find out how to configure this parameter as optimally as possible for a successful printing process, and finally, go through the steps you will need to take to find and modify this parameter in the settings of Cura. F is the feed rate (if the number after E is negative, it’s the retraction speed). Installation manual BMG for Creality CR-10 V1. 2mm in 0. Thanks a lot for your help guys ! Arthur [extruder] step_pin: PE2. 8 min extrusion distance . -- EDIT What's your retraction setting for either a bmg clone or bmg extruder Locked post. Distance 6. Q&A. But calibrating around that i could not get rid of strings. Yes it’s quite low for distance due to the fact that the BMG grips the filament well so retraction wise it doesn’t really skip a step. The default setting is 10mm, which I found to be too much with a Maximum Retraction Count of 10 that comes recommended by several sites to reduce filament grinding. Select "extruder retraction calibration" from the menu. 2mm nozzle, and lower your print speeds to about half what they were before. 3 (TMC2208 / TMC2209), stepper motor on extruder is Creality 42-34 (the one from the X and Y axes). Either way, 185 is a very cold value for pla. 00029 ; Nonlinear extrusion. Scroll down the menu and enable “Wipe Nozzle between layers. ayiu ilfyn mflwg njrm uldykj dskr ydfn uqgcc fgkmn wjryq