Bmg retraction settings Help have ender 3, its been upgraded with skr mini e3 v3. Thank you for using Bondtech LGX đ. It works when the extruder finishes this part and has an empty run to the next location, the feeder will pull back the material to stop the melted plastic from dripping on the print. only problem is the noise it keeps making during retraction - is that normal and if not is there a way I can fix it? Thank you Reply rmanalan ⢠Additional comment actions. I use 0. 0 mm/s Retraction Minimum Travel: 4. 4 Enable the âWipe while retractingâ setting. I have heard 4mm distance/50mm speed. Then I started to play with printing temperature, and was misguided by the results. I am in the process of installing this on my Ender 3. The value of others pressure advance, retraction, slicer, etc. It I recently installed a BMG extruder (not a clone) on my Ender 3 Pro. 5mm and speed of 35mm/s. is irrelevant to the settings your setup needs. Fix My Print Hello guys i have a ender 3v2 with klipper bmg clone v6 clone with bimetal i used the great site of Teaching Tech 3D (they use Simplify3D) to calibrate my printer all My BMG from twotrees was a fast one. This article is free for you and free from outside influence. Yes itâs quite low for distance due to the fact that the BMG grips the filament well so retraction wise it doesnât really Adjust your slicer settings for retraction, temperature, and travel speed to minimize these issues. 6 if Retraction is set to 2mm its stringy, if I set to 5mm it retracts but it doesnt pull filament back enough to start printing again, I change in Printer Settings and was wondering I need to change in Filament settings as well i have the exact same bmg extruder and had the EXACT same sound! It was because my retraction speed was too fast. trying to fix that i moved the motor closer to the gear and retighten the screws. and in the slicer for PLA I am using 4mm of retraction at 30mm/S retract/prime speed. Reply reply More replies. I have tried wiping settings, coasting settings, and even acceleration and jerk settings. For 85A, for example, i've used 4mm 40mm/s retraction 20mm/s deretraction and it produced very little stringing. I just installed slice engineering C-E heat break. Expand user menu Open settings menu. Need help finding right retraction setings for my ender 3 pro bmg direct drive . only thing i would change would be the bowden coupler as the one from the set maks filament change a bit difficult. I'm using a CR-10S Pro V2 with Bondtech BMG-M extruder. I've been tooling around with retraction settings to get the stringing down or gone completely on prints. Retraction settings are some of the most important values to tune for a great print. TPU is I had to re-tune my printer settings for the BMG/Magnum. SO I decided to 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 mm/s 3 speed, 100% fan all the time, and 38* C chamber heating with a Qidi X Plus 3 standard . Perhaps to fix a problem, or to try to get the perfect print. I've done the diagnostics and examined the dual drive and the gears aren't worn, i adjusted the Retraction Distance: How much filament will be retracted when the software does a retract. Because in my normal configuration, I could never use a retraction setting below 1mm or it would get horribly stringy. Retraction settings for different filament types. QUICK START GUIDE Having retraction on causes gaps in print, in the first layer print this is 4mm. If your lines are uneven it sounds like you either have a clog or extrusion (extruder) issues. If you want to use Cura please take a standard profile and adjust it with some settings we recommend: retraction speed : 35 mm/s retraction distance (short bowden) : ~1. I have now converted to a direct drive Per u/josefprusa's suggestion, I changed the retract and detract speeds in PrusaSlicer, as well as the retraction length. I have tweaked and tweaked (maybe I should twerk lol) and end up coming back to the 3. it isnt as worse as on the first print, but still as you can hear in the video. Less if you use Capricorn tubing and/or pressure advance. Reply reply sproudscout420 ⢠Wish I could help but Here were my final settings in printer. 99. 5/25mm for ender 3 pro, but i seem to be getting a notch/indent where the layer starts all the way up 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, I'm having serious issues tuning my bowden setup, some people pointed out that my acceleration and jerk settings where a bit high. No stringing at all The main problem was that my retraction speed was way too high. I am hoping that I can find someone else who has worked out the kinks and figured out the proper extruder settings and BL-Touch offset from nozzle with the Micro Swiss NG Direct Drive extruder. Recommended retraction settings for an Ender 3 (Pro / v2) printer. Please refer to documentation below in the "Technical Support / Documentation" section for more info. Will do a final test print now. I am a bot, and this action was performed automatically. 40 mm you may need to add length to this. 5mm retraction and 25mm/sec down to 3mm retraction and 8mm/sec speed. I have done this: *Increasing the distance and retraction speed little by little from 0. Think it's currently at 35mm/s retraction parameters in your slicer. There are a few Though capable, the Ender 3 (V2/Pro) can have trouble with flexible materials. New. Reply reply RagTagTech ⢠With PETG j was doing pretty well now I'm trying TPU which is why I bought the Direct drive. You will just have to experiment. The community of Start Dialing in the Settings . Log in to be able to post. On standard temps (200-205°C) string was terrible, on higher temps (220°C) it was just bad. This stuff is magical. Do temp towers, like Jeffery mentioned to determine you best temp. Also changed the same setting in the EEPROM using M92 and M500, and confirmed You may need to re-run these tests at varying retraction speeds and temperatures if you are not getting good results. Log In / Sign Up; Advertise on Reddit; Shop Collectible Avatars; Get the Reddit app Scan this QR code to Learn the best Ender 3 retraction settings! All3DP; All3DP Pro; Printables Basics Buyer's Guides News Formnext 2024. I think ill print a If you're having trouble printing exotic or flexible material with the stock Bowden extruder, upgrade your Ender 5 with direct drive! Hello everyone, I have very little experience with retraction settings and I have slowly increased the retraction from its default 30 up to 80 but I donât seem to see any difference in the stringing between the letters on this data tag. The old hotend needed 3mm. Slicer is cura, settings are based on CHEP's 0. 2mm and Retraction Speed 30 mm/s and results are good! I am looking for something a little better than that. EDIT: it was a BMG/e3d v6 problem 800mm is a long Bowden tube, and you will need to tune your retraction settings and pressure advance well to get good results; What retraction amounts have you tried? With no pressure advance applied and an 800mm Bowden tube I would expect you to need around 9mm retraction. Lumpy-Marionberry-13 ⢠I Print at 215-220pla but I have retraction anywhere from 4 I have been wanting to try out the Bondtech extruder, but the price for something I planned to 'experiment' with meant that I've recently fitted a BMG clones to my Delta; this one, for £9. 5, 2. I've got a Checkout http://retractioncalibration. Now my Bondtech BMG extruder is pushing exactly 100mm of filament. 2 Find out how to perfect your Cura retraction settings (including the coasting settings). x (bugfix branch). PerryProjects ⢠It seems like 0. I have tested from 2mm retract and speed of 25mm to 4mm of retract at a I'm installing it today, I was just wondering what retraction distance I Skip to main content. I want to set up direct drive to eliminate my stringing (of which there is sooooo much. Any ideas? upvotes · comments. Hi, I have completed my Voron 2. 3 with enough memory to enable linear advance and other features, and I knew about most of those points but a concise reminder and fuller list is very useful. 5 mm retraction, 3. I have direct drive with bondtech bmg, and if I notice retraction distance isnât making a difference outside of what should be a reasonable distance, retraction speed and print temp are the next step at 1mm I'm installing it today, I was just wondering what retraction distance I Skip to main content. What are your retraction settings and also what speed are you printing at with DD? Currently: Retraction Distance: 1. You can output a print file for calibration directly from the Marlin website at- K-Factor for Linear Advance was very different. Step_Cia (Step Cia) April 9, 2017, 5:29am 1. What temp are you using? When I print with Color PLA I am down at 185. Whether you require high resolution prints with small 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 had a similar issue, calibration went well, once I set my PA value and returned to normal non calibration settings, it went berserk. It only happens with Cura 4. It's said what matters more is the retraction speed rather than length. 5mm and 1. Maker Forums Replace titan with Bondtech BMG Bowden setup retraction torture test and also first print. I think I tested 0. Open menu Open navigation Go to Reddit Home. Best. Blob on corners - Retraction setting? Mon Oct 01, 2018 4:32 pm. On that machine my retraction length is 2. The default setting is 60. But switch to ABS, and you might need to go into âSportâ mode with higher retraction You will need to adjust your Retraction Distance and Retraction Speed. Thereâs also a drawback for direct drive You signed in with another tab or window. I am looking to see what is recommended for the new retraction settings? Share Sort by: Best. To use his BMG-Drive on an original Prusa Mini with its special couplers, someone might modify thing:3780795 with the threads for Prusa's type of coupler. could you guys help me out? ps: I use a I have a P3Steel with Bondtech BMG and standard E3Dv6 (0. 1 or Creawsome mod. I'm sure there's a way to My guess is he needs to adjust his settings. 04 PA (and i am too lazy to bother calibrating it for each filament, works fine as is). Can you please share your print settings? Personally I am using OVERTURE Tpu at 1. I have been doing several tests to try to improve this, but everything seems to stay the same. Youâll notice that the stringing between the 20 and 40mm gaps are much worse than the 10mm. Tune pressure advance Reply reply Brief-Light-6713 ⢠I don't think there would be Direct drive only needs a retraction of between 0. I changed some setting to try a big print such as going back to 4mm and putting retraction speed to 40mm. comments sorted by Best Top New Controversial Q&A Add a Comment. To keep Hey guys! I just installed a BMG clone and changed my stock e-steps from 93 to 415 and it works great . 2mm/ 40mm/s. The issue for me was retractions. I just installed a new trianglelab bmg on my ender3 with TMC 2209. Thanks, Martin retraction tuning I ran the test from https: For my BMG (clone) i use this settings: gear_ratio: 50:17 rotation_distance: 23. Printables; Basics; Buyer's Guides; News; Get It 3D Printed Source: EmilyChrist via Printables. 5mm to 1mm with retraction speeds 30-45mm/s or so. Posted : 08/05/2020 4:20 am MM, karl-herbert and bobc liked SS220 (@ss220) Estimable Member. Combing Mode: ON and set to Bowden/e3d users, what ARE your retract settings? (and how long is your bowden?) Mines about 600mm long and thatâs a standard enough combo that someone out there is getting good results Maker Forums Bowden/e3d users, what ARE your retract settings? 3D Printing. I do understand the motor has to spin faster now and that's probably causing the sounds so below is what I have done so far to try and reduce the motor retraction sound: Lower current from 650ma to 450ma in the firmware interface on the printer. this filament is a pain to get retraction right on. 30mm/sec retraction speed. what should my retraction and retraction speed be at? i have a lot of stringing. The community of r/FixMyPrint will help you fix your 3D printer settings for the most optimal prints. And quite a bit of stringing, but the pieces that do The value of others pressure advance, retraction, slicer, etc. It has worked really well with PLA with a very short retraction distance and slow speed and the head is pretty light so no ringing so far. Installing the BMG clone was easy. 4mm volcano CHT To quickly recap, the optimal retraction settings for ABS are on the standard side with a similar profile to popular filaments such as PLA and PETG, meaning that you most likely wonât have to perform drastic changes on the retraction settings you already have. After finishing editing save the file to the SD card and use the printer interface to â3D print itâ. They said to do a retraction distance of 8mm, and 80 retract and prime speed. You switched accounts on another tab or window. com/, helpdesk me to identify best retraction settings on 3 Printers. Let's check out Orca Slicer's retraction settings! Let's check out Orca Slicer's retraction settings! All3DP Finally got a direct drive bmg clone setup working on my printer- what settings should I use? Help Share Add a Comment. Lots of post-processing on all of my prints no matter what retraction settings Wow are we impressed with the performance of this TriangleLab full metal Hot-end and Extruder upgrade kit. I am currently using Length 3. Here were my final settings in printer. Please contact the moderators of this subreddit if you have any questions or concerns. Another hot topic is how to adjust retraction settings for different filament types. TPU is a soft and flexible filament, so I highly recommend using low retraction settings for successful prints with minimal stringing. I decided it is Cura 6. A default profile will not give you any idea how much you can change a setting. It's a dual geared hobbed filament extruder designed for use with any printer. It also depends on where you live, I think. Different settings for retraction, speed, presure_advance. Anyone with the bondtech LGX extruder that has the correct settings to avoid stringing with PLA. 5 mm; Maximum Retraction Count â 10; Minimum Extrusion Distance Window â 10 mm ; As the exact optimal values can differ due to Trianglelab BMG clone Brand new Creality stock motor 42-40. Is the cog sitting the correct way up on the shaft? Reply FIyLeaf ⢠Additional comment actions. To keep things this way, we finance it through advertising, ad-free I messed with the settings to try all my fixes for stringing. 35 mm/s 0. Then on Bondtech's advice, I changed the machine limits maximum acceleration for the extruder and the 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. I tried 0. Find the perfect PETG print settings for your needs by adjusting temperature, stringing, print speed, and retraction settings! All3DP Printables Basics Buyer's Guides News I had the same issue, which resolved when I turned down retraction speed to below 30mm/s and it worked. You can always use a small retraction with the Bowden tube but obviously you won't get great results. Before with a slightly modified hob gear extruder I just used default Cura setting, which is 4. In my case, the problem originated from the other end of the bowden tube: during the print, heat crept up to the cold side of the hot end, glueing the filament to the tube. 5 mm Retraction Speed: 60. 6mm with 60mm/s speed. Wizard_Theron ⢠Additional comment actions. Reply reply sproudscout420 ⢠Wish I could help but What are people's retraction settings for the SR. So now I have an Aquila X2 - it is bone stock, except running Alex FW. You need to do the tuning work 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 managed to get rid of the stringing by lowering temp to 200C and retraction at 1. I'm sure there's a way to Retraction settings only work in Teaching Tech 3D . Anyone have any Each extruder is accessible for custom configuration of retraction settings [ set via 'Printer Settings' tab > Extruder 1, Extruder 2, Extruder 3, etc ] (See pictures for reference) Back on the 'Plater' tab, you'll see that each retraction tower STL is configured to print with a different extruder in sequential order around the build plate (See pictures for reference) You may need to re-run these tests at varying retraction speeds and temperatures if you are not getting good results. For PLA, you might be cruising in âEconomyâ mode with standard retraction settings. Printables; Basics; Buyer's Guides; News; Formnext 2024; Get It 3D Printed. Think of it like adjusting your carâs driving mode for different conditions. Remember with the Micro Swiss hotend the Hi, I have completed my Voron 2. So, Retraction will be much lower compared to a bowden setup, and you can even set it to 0 with some direct drive extruders and proper calibration of linear advance/pressure advance. Click the middle pane to bring up the material profile dropdown. Does anyone else have more experience or advise with retraction settings for reducing stringing? This extruder is sold without motor. 25mm/s retraction speed That isn't really pushing the limits for retraction speed. I have a modified Ender 3 Pro running a SKR Mini E3 v3 board and Klipper. Printables; Basics; Buyer's Guides; News; Formnext 2024; Get It 3D Printed Source: FiendFyre_62442 via Reddit. I used 100mm as my extrusion target and with the new extruder it spit out just short of 25mm. Replace titan with Bondtech BMG Bowden setup retraction torture test For a BMG DD I start around 1mm retraction and 25mms speed and calibrate from there. I am wondering the retraction settings for this extruder. Change your extruder's max feed rate to around 20-25. Those settings are dependent on filament. All3DP; All3DP Pro; Printables Basics Buyer's Guides News. 5-2mm and a Retraction Speed of 10-20mm/s depending on whether you have a Bowden or a Direct Drive extrusion system. 1st put the new gear on the shaft. I had to lower my acceleration setting, it could not keep up with the speed changes at the default setting for my machine with PA enabled on a bowden setup. 2 mm speed settings. On the lower left, the skirt oozed to the piece. Controversial. 0 mm Z Hop Height: 0. Once your extruder is calibrated, you probably don't need to touch pronterface, and Cura will save any settings that you put in. BTW, I recently changed from cheap nozzles to good quality (E3D in my case) and found that also meant I could reduce retraction distance and speed by almost half 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) After a lot of test prints I think I've found the right settings now. Supported 3D printersCR-10SCR-10S -S5CR-10S -S4CR-10CR-10 -MINICR-20CR-20 After 3D Printing the Covid-19 model, the Bowden tube problems and retraction on my TwoTrees Sapphire S could not suffer any more postponing. On the top right, the oozing pulled the piece off the bed into another piece. 75 mm/s 3 but I think my pint settings are f*ed. r/ender3v2 A chip A close button. For Printers Where The EEPROM Has Bootloader. I have the same issue. You need to do the tuning work You would also need to make sure your slicer does not use firmware retraction settings during the actual print or it will inject the G10 every time it meets the criteria, so you don't want it to retract 650mm of filament and reprime 0mm every time there is a Iâm on the The 100 discord and we have been discussing how extremely fast Bowden printers have optimal PA values that vary with print speed (and even acceleration), unlike direct drive machines that have pretty much constant PA values. So my Delta has a Bowden setup with the Bondtech QR. You can find some standard retraction settings for your extruder and 3D printer in places When configuring retraction settings specifically for direct drive extruders, the only modification you will need to make is to decrease the Retraction Distance value by a considerable amount, as the distance between For settings I used retraction distance of 2. 6mm for PETG for example. rmaya83 ⢠i have exactly the same one and no issues so far. Don't forget to store your settings in the printer once you've dialed-in the correct steps/mm value. However, with the optimized retraction settings on the Ender 3 V2 Neo, this annoyance can be significantly reduced, giving you cleaner and more precise prints. that sound is from the high rotation speed with the gears. M500; store setting. 059 Also 0. movabletrumpet ⢠yes there is itâs in the documentation, canât remember off the top of my head Now the old extruder was off, whew! I had both a Titan clone and a BMG clone sitting around. Reload to refresh your session. References [1] Mueller T, Elkaseer A, Charles A, Fauth J, Rabsch D, Scholz A, Marquardt C, Nau K, Scholz SG. Members Online. I've tried adjusting the print speed between 30mm/s and 50mm/s, but there was no difference. Mike_Miller (Mike Miller) April 13, 2014, 5:31pm 1. For those running a BMG what are your retraction settings? My old settings are not working well. For example, when printing with a 0. Direct drive also doesn't have to Direct drive retraction settings? Help Hey guys I just bought the direct drive upgrade kit for my ender 3. Not sure which way is the correct one but it makes full contact with the wheel Reply Wizard_Theron ⢠Additional comment actions. 2. 5 (whatever works for you). 2mm I didnt really touch any other settings. Im now printing a mounting bracket for it. Once at the next location, the That bmg clone on AliExpress is that significantly better than the $20ish all metal dual extruders on Amazon? Genuinely curious, still new to a lot of upgrades for the CE5pro. Y axis belt broke, replaced with new one and added belt tensioners to y and x axis. 5mm retraction, but I run an all metal hot end, so that accounts for the higher temperatures and the much smaller retraction. 58 #Bondtech LGX Drive Gears ## Update Gear Ratio depending on your Extruder Type ## LGX I'm still looking for the perfect retraction settings. 6mm retraction with Simple cheat sheet showing a range of values for the most important settings in the Cura slicer for CR-10 and Ender 3 (and variants. 0 boards, creality metal extruder, capricorn teflon tube and yellow bed springs. Sort by: Best. This is the Sherpa Mini Extruder, a ground up design developed by Anlin and the team at Annex Engineering. I have taken the setting in Cura from 6. I asked about it the other day in a thread regarding changes weâd like to see in the next version of Cura and this is the answer I got: BMG extruder can be mounted as a bowden setup which i think is what he's done. I run 30 mm/s on my first layer at 200C with 0. Open the extruder latch and see if you can manually push filament through the heated hotend. Lower Retraction Distance and Speed. K-Factor for Linear Advance was very different. If you have installed a custom firmware in your printer you can change the e-step value directly in the firmware so there will be no need to put the command I put a BMG extruder on that and shortened the bowden tube by roughly 4 inches. I guess this original hotend/thermistor/heater is more accurate than my previous clone. 4 but I'm struggling with an extrusion issue. should be fine, but what about the part-cooling fan if The best TPU retraction settings for 3D printing usually fall between a Retraction Distance of 0. Yes itâs quite low for distance due to the fact that the BMG grips the filament well so retraction wise it doesnât really skip a step. Change Retraction Distance to 1mm and Retraction Speed to 35mm/s. My retraction settings were a speed of 32 (the BMG does not like to retract much faster) and a distance of 3. 1 and works perfectly. Also changed the same setting in the EEPROM using M92 and M500, and confirmed For PLA, those first layer speeds seem plenty slow enough and your temperature looks like it's about right. Retraction Speed: 60mm/sec; Wipe Nozzle: On (This pairs with the wipe setting in the Advanced tab, below. Is it something like 0. Filament is different from my previous one, both suffer from stringing. 6mm retraction and my only issues was z banding. For Bowden extruders, 5 to 8. So I am printing well at 3. Log In / Sign Up; Advertise on Reddit; Shop @saffi said in Bondtech BMG, E3D Direct Drive, Simplify3D Extrusion Settings:. r/FLSUNDelta A chip A close button. Add a Comment. There you go, bob's your uncle. ) For many reasons you may want to tweak a preset Cura profile. It's a curious I describe the problem as Underextrusion after retraction and looks like this: This happens only after retraction and I have probably tried everything. 512) Fan speed 100% (on and off) Outer wall wipe distance 0 to 0. So I just did 5 2hr test prints on my printer, the BMG dual drive clone I have has started making a squawking sound when it does retractions. Letâs take a closer look at the retraction settings that make the Ender 3 V2 Neo stand out: Retraction Distance: The Ender 3 V2 Neo comes preconfigured with a retraction distance of 6. Also, the Matterhackers Retraction article used a Rostock Max Delta - so it's a good source for settings: I read ideal retraction per BMG for direct drive is supposed to be anywhere from 0. It actually goes on upside down per se, with the set screw farthest away from the motor List of the Setup Guides available to help users of our Bondtech Extruders help with retraction settings for heatbreak . Some prints Discover how to use PrusaSlicer retraction settings to reduce stringing on your 3D prints! All3DP; All3DP Pro; Printables Basics Buyer's Guides News Formnext 2024. More . Your photo hints into another direction: possibly, the tip of the nozzle is too cold? Depending on your PLA, 210 deg. 4 mm) and a Hypercube Evo with Zesty Nimble and switching between standard E3Dv6 (0. 3D Printing. Too high of retraction could cause clogs since this hotend is all metal. Any idea a baseline? Cura set 6. Top. I decided to try TeachingTechâs retraction test from his GitHub. For standard Direct Drive, usually . The main settings you need to worry about are Retraction Distance and Retraction Speed. I later changed to direct extrusion with a lower PA Test the Right Retraction Settings (Retraction settings in Cura) Activating retraction is one of the most important and common ways to prevent 3d printing stringing. Hello @Gear, on my Kossel mini BMG bowden I am using accel 3000, max speed 1800, jerk 1200, current 1400. 1 mm Edit: Here's an example of the oozing causing issues. Parasyte25 ⢠Need to change E steps to 415. Bad_Mechanic ⢠Additional comment actions. On retraction it does a very loud noise that I can't get to go away. 2mm retractions, 60mm/sec. Unfortunately without knowing exactly what printer you have (there's about half a million various Ender-3 models) or what The sound I believe heâs talking about isnât normal and canât be fixed by adjusting retraction settings. I havenât bothered taking the time to dial this in. I ordered August 25th and it arrived September 10th, so basically just over two weeks. Weird they split the settings into multiple tabs) Wipe Distance: 3mm; Layer Tab: I did the printermods direct drive kit and its been working well, but I recently had to reinstall cura and it made me realize besides changing the retraction distance to 1. I'm betting he either has a crappy heatbreak fan or needs to change his retraction settings. Log In / Sign Up; Advertise on Reddit; Shop Collectible Avatars; Get the Reddit app Scan this QR code to Once you flash your printer successfully, the steps/mm setting should actually allow you to go beyond the limit of not only 186, but well beyond 415. What am Iâm doing wrong ! Started at 200 went down to 190 no change . I'm about to upgrade to an SKR 1. But calibrating around that i could not get rid of strings. 2 was best. Due to the fact that Ender 3 printers are definitely one of the most popular printers (if not the most), Iâll get into the specific settings that I recommend and also use on my own machine. I tried different retraction settings and nothing helped. To quickly recap, here are the retraction setting values we recommend starting off with for the Ender 5: Retraction Distance â 5 mm; Retraction Speed â 45 mm/s; Retraction Extra Prime Amount â 0 mm^3; Retraction Minimum Travel â 1. I'll adjust my settings using you Having retraction on causes gaps in print, in the first layer print this is 4mm. Source: Jackson O'Connell via All3DP. 15 pressure advance and I think there's a tradeoff between pressure advance and retraction because I think it got stuck in the cold zone for a moment and the print starts to layer shift when it frees up from the extruder. Then when you are printing, you can use the web interface to change the retraction settings. Log In / Sign Up; Advertise on However, a retraction setting of 2-3 mm should not cause the problem. So turning retraction off eliminates gaps but also creates excessive stringing and globs. Also, increase your Travel Speed but be careful not to increase it too much. (I leveled the bed since and nozzle offset). It took me a little bit of fooling to get it right. 7 beta 1. I also put combing on for all setting. Entering values that are wildly off Retraction Speed from 25 to 35 (anything higher than 35 on these BMG clones causes creaking sounds) Retraction distances from 5-7 Z hop from none to 1mm retract at layer change on and off Coasting on and off (Coasting volume from default to 0. Extra Restart Distance: When the software does a prime (after retracting), it will prime the same amount as retracted. Nah, not bad advice. Thanks, Martin The parameters below provide startup defaults, although the values can be adjusted via the SET_RETRACTION command), allowing per-filament settings and runtime tuning. ; Retraction mechanism: The article describes how retraction works by pulling back the filament from the nozzle during travel moves, which Hey! Yes thatâs correct, I lowered my temp by exactly 6 degrees cos thatâs what worked for me based on the temp tower I tested on. Anyone got some ideas what i did wrong? I really want to Get it working since im This is the Sherpa Mini Extruder, a ground up design developed by Anlin and the team at Annex Engineering. Once I remove the fila My retraction settings were a speed of 32 (the BMG does not like to retract much faster) and a distance of 3. 5mm to 4mm and from 20 mm/s to 60 mm/s Otherwise my Cura settings are pretty standard other than my speeds being bumped up a lot. This did solve the underextrusion issue (but still leaved lots of stringing), but wont those high settings result in grinded filament? I had I have a Mega (with no S or X). For direct drive extruders paired with the Mosquito® series of hotends, we recommend setting your retraction to the same distance as the diameter of the nozzle you are printing with. Fine tune the values below to your preference. So unless it's a fancy expensive dd I don't personally recommend them. 8 (The all metal hotend has a maximum retraction distance of 4) I have tried all different temperatures, retraction settings, speeds. Do you have any idea how to fix it? My klippy. Its pretty amazing how much better the BMG runs PETG through my printer but now its loosing steps on retraction. Please just keep all posts clean so that even children can use this site with their Aquila 3d printers. What I've tried so far: â˘Set extruder current to 480 â˘disable stealthchop â˘set extruder current to 700 Retraction speed at Ah ok. I haven't tinkered with retraction speed or linear advance, but I don't know where to begin with that. SO I decided to B. I'm looking into upgrading my extrusion system, not sure if I'll go DD or stay with bowden, though. @saffi said in Bondtech BMG, E3D Direct Drive, Simplify3D Extrusion Settings:. Optimal PLA Retraction Settings for Creality Ender 3 (Pro/V2) As the optimal retraction settings vary for different printers just as they do for different filament types, letâs take a quick look at the optimal PLA retraction settings for Crealityâs Ender 3, the most commonly used 3D printer on the market right now. 5 mm seems to work well. 015) Remember to lower the current on the extruder stepper motor drivers, if you feel the stepper motor too hot to touch. Nozzle Retraction Settings Additional settings or relevant information is always encouraged. Retraction set at 6 Share Add a Comment. custom-reprap, gplus. 05 pressure advance to 0. Once Removed, it is still noisy on retraction Thanks for that. If you're still getting blobs when you hit a retraction speed of 60, I'd increase the retraction distance to 6, bring the speed back down to about 35, and work your way up again with the speed. 4 mm at 40 mm On the Ender 3, the factory e-steps setting was 93 mm/step, I believe. I've seem some users reporting using these recommendations, but others saying they do better with To fix retractions that are too high, turn your retraction distance and speed down to a lower value to see if it fixes retraction issues. 5mm retraction distance, but that was with Capricorn XS bowden tubing (which lets you retract less in Bowden setups - I've used up to 6mm retraction previously). Retractions were kinda noisy. The ender 5 Bowden tube is really long, so 5+mm retraction settings are common. 5mm to 4mm and from 20 mm/s to 60 mm/s For a BMG DD I start around 1mm retraction and 25mms speed and calibrate from there. Anyone using a BMG Bowden Extruder (or clone) replacement: What are you retraction speed and distance settings? Can't find any official documentation about this. I set mine to 25mm/s and voila, the sound was gone! do experiment with the retraction distance since it can cause nasty stringing. 5mm increments if it's Bowden. Weight without motor: 75g; E-step value: 415; Bondtech Mini Geared Features. The clicking is still there though, so I thing it's designed like that. Calibrate E-steps any time you switch your extruder and then do a calibration test with a retraction tower to find optimal settings Hi, I have completed my Voron 2. Not a must but really recommended. If this value is set too high, the printer will skip the When changing to Direct Drive the same setting should be much lower and slower. 8mm is the sweet spot for PLA. 6 mm length If these settings still gives you stringing, we suggest you dry your ďŹlament and calibrate your extrusion multiplier since that is often the root cause of stringing when retraction has these settings. I get excellent quality retractions. IMO, you should try increasing the retraction speed in increments of 10. This awesome upgrade setup greatly improves printing performance and speed. 1. What I've tried so far: â˘Set extruder current to 480 â˘disable stealthchop â˘set extruder current to 700 Retraction speed at This is an UNOFFICIAL subreddit specific to the Voxelab Aquila - Anything related to any model of the Aquila can be discussed here. I had to reduce my retractions down to 1mm before it stopped printing. 50mm of retraction perhaps? I'm going to try RE: Prusa Slicer Retraction Settings. It sounds like the Orcaslicer retraction test is for Bowden setups. The retraction settings can help you reduce stringing during printing. Some prints Replace titan with Bondtech BMG Bowden setup retraction torture test and also first print. I've tried to print some TPU 95A shore so I started by printing a temperature tower. 25 mm) and Probably start with 2mm retraction and work up to 6mm in 0. 4 to 0. Now I see lots of posts, by new users, having their retractions at 5, 6 or more mm. cfg: ## Update value below when you perform extruder calibration ## If you ask for 100mm of filament, but in reality it is 98mm: ## rotation_distance = <previous_rotation_distance> * <actual_extrude_distance> / 100 rotation_distance: 53. This does not seem to be changing things. So I just upgraded my Ender 3 to direct drive (bmg and e3dv6 clone, full metal heatbreak). If you have tried all the retraction settings, including the one ones mentioned in the video above, Your only recourse is to look at your temperature. When you 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 What is the recommended retraction setting to use with DDS for CR-10S? To use the DDS for CR-10S we recommend to use a maximum retraction length of 4 mm, but normally with regular Anyone have a good link to a retraction tuning guide? I've got this new Bondtech BMG extruder and I cant get these greasy settings right for wicked retraction results. This represents about the worst oozing/stringing possible on this machine . . Anyone have any BMG clone, noisy retraction. However, you can modify this by Anyone here have an all metal hotend from micro Swiss? Why retraction settings do you use? Iâm trying to eliminate stringing but my tuning has been Skip to main content. I modified the Marlin source code to set the E steps/unit to 415 and installed in on the printer. You should hot tighten your nozzle (unless it's an E3D Revo). On my direct drive Orbiter extruder / Dragon hotend combination, I use 1. The problem is the stringing test passes perfectly with my setting only when I try to print semi large things does it fail. The layer adhesion is great but I already had a huge amount of stringing. This print had 0 retraction and 40mm/s travel speed (non-print moves). 5 to 2. 8 mm retraction (middle) at virtually any speed between 10 mm/s and 60 mm/s (left). Retraction in slicer is set to 0. There'd be no reason to go anywhere near 20mm in a retraction test for direct drive. It's because the geared extruder is 3:1 so the stock retraction speed of 45mm/s is 3x that, or 135mm/s, which is more than steps than possible for the stepper motors, so it skips. I disassembled everything and installed the old extruder. [firmware_retraction] #retract_length: 0 # The length of filament (in mm) to retract when G10 is activated, # and to unretract when G11 is activated (but see # unretract_extra_length below). What temp are you using? When I print with Retraction settings only work in Teaching Tech 3D . 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. Calibrate E-steps any time you switch your extruder and then do a calibration test with a retraction tower to find optimal settings @saffi said in Bondtech BMG, E3D Direct Drive, Simplify3D Extrusion Settings:. 58 #Bondtech LGX Drive Gears ## Update Gear Ratio depending on your Extruder Type ## LGX I had the same issue, which resolved when I turned down retraction speed to below 30mm/s and it worked. To keep things this way, we finance it through advertising, With my BMG clone equipped otherwise stock Aquila, I use 5mm retractions. Does anyone else have more experience or advise with retraction settings for reducing stringing? Hello community. The retraction usually occurs before the traveling, and at the end of the traveling, the filament will Ender 3 with BMG direct drive and Microswiss hotend. Reply HumanTR ⢠Additional comment actions. Lumpy-Marionberry-13 ⢠I Print at 215-220pla but I have retraction anywhere from 4 M92 E415; set new E-step value for Bondtech BMG Extruder. When i try to print an cube, the corners gets small blobs. I With my BMG clone equipped otherwise stock Aquila, I use 5mm retractions. log. This is why On some BMG clones I've found the screw a little short, and replaced with an m3 from my hardware collection. I did the printermods direct drive kit and its been working well, but I recently had to reinstall cura and it made me realize besides changing the retraction distance to 1. It's probably best to tune retraction using the Lite 6 first, because if you use too much retraction with the all-metal V6 you are likely to get an extruder blockage. 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. The blobs orcurs when the nozzle jumps from inner wall to outer perimeter. I had just set up OctoPi but lost my connection to the printer. r/FixMyPrint. Every time I try to print something, it works fine at the beginning but eventually it clogs and stops extruding or at least with minimal output. Really bad stringing wrapping around the entire print. r/CR10 A chip A On the Ender 3, the factory e-steps setting was 93 mm/step, I believe. By pulling some of the filaments back from the hot end before the tool head travels, the pressure of the molten filament in the hot end can be reduced, thus reducing the chance of stringing on the traveling path. The community of For PLA, those first layer speeds seem plenty slow enough and your temperature looks like it's about right. I want to set up direct drive to eliminate my stringing (of which Need help finding right retraction setings for my ender 3 pro bmg direct drive . I Hi, yesterday i installed the H2 on my Biqu B1. You signed out in another tab or window. Switched to petg for that machine after solving z banding issue and after days of back and forth calibration turns out my retraction distance was perfect as it was, just had to dry my filament and slightly reduce retraction speed. Well, I was pretty stunned when I was able to get virtually no stringing at 0. Other parameters you may tweak under the retraction section include the following: Retraction Speed: This refers to the speed at which the extruderâs motor will retract the filament. 18 mm/s using the control wheel and, yes, it took at least as long as you think it would. Log In / Sign Up; Advertise on Reddit; Shop After 3D Printing the Covid-19 model, the Bowden tube problems and retraction on my TwoTrees Sapphire S could not suffer any more postponing. So I decided that high temp is a right direction to dig and tried to tune retraction and other settings there Hi, yesterday i installed the H2 on my Biqu B1. I know this post is old but Iâm sure others need this too. With the new esteps, 60 is bmg clone noise during retraction. Log In / Sign Up; Advertise on Reddit; Shop Really flexible stuff will always have some stringing. Really flexible stuff will always have some stringing. Open comment sort options. Shoud be easy - but sadly I have no skills in design and can not do it myself. This is simply because thereâs more time for filament to ooze out of the hot end. 2 profile with some tweaks between different iterations of the print with coasting turned on, combing not in skin, wipe turned on, retraction between 6 and 7. 4 + tube length(mm) x 0. Adjusting these can significantly reduce stringing. Since then I have been struggling with retraction and stringing. Im trying to calibrate it currently, but got an issue. 0? The latest version is 5. What are people's retraction settings for the SR. With that said I now run a bondtech dd with the slice engineering mosquito hotend and will never look back. Reply reply bungle69er ⢠If your printer gantry can retraction parameters in your slicer. (double check you do not have hidden retraction settings). This is the newer direct drive with the motor angled. 4 mm nozzle, set the retraction Thought I would share the settings that are working well for me on the CR10 V3. 50mm retraction and 0. After a lot of tweaking, Level the bed - Split the bed into 9 points Skip to main content. 5 mm will work well. gplus, 3d-faq, 3d-qa, 3d-help. Hi there! - So I just built my first homemade machine - It runs a duet wifi, bondtech BMG and an E3D chimera setup. Seems to work well, good grip, no slipping yet, with a 32mm (short, but not pancake) NEMA17 motor. Got it pretty well dialed in at . Retraction settings are in the Travel section. Once I remove the fila Hello community. I just saw your post on retraction settings and I am having problems with Prusa 2. 200 though 185 seems to low but i will give it a try Reply estist ⢠⢠Edited . Click the Material dropdown menu, and choose TPU 95A from the Generic section. The Bondtech BMG® utilizes an internal gearing ratio of 3:1 together with precision cnc-machined Nickel coated Hardened Steel drive gears to give you a compact powerhouse for all your applications. I can't for the life of me figure out how to stop Skip to main content. If you go more than 5 or 6 you risk getting clogs in the hotend. For example, here is Pressure Advance data from the PA tower test printed on voidfooâs The 100 with a 0. That bmg clone on AliExpress is that significantly better than the $20ish all metal dual extruders on Amazon? Genuinely curious, still new to a lot of upgrades for the CE5pro. On Direct drive systems the extruder sits very close to the nozzle and it requires much less effort on retractions. 5mm to 2mm. Learn how to correctly set up direct drive on your Ender 3! Not a must but really recommended. Even differing batches of the same filament may require different settings. QUICK START GUIDE I recently installed a BMG extruder (not a clone) on my Ender 3 Pro. 5mm. Can you screenshot your entire retraction settings? and then I tried a BMG and that was good. I had to increase e-steps setting to 418. 2mm / 30 mm/s because all the tweaks had detrimental effects. Fix My Print Hello guys i have a ender 3v2 with klipper bmg clone v6 clone with bimetal i used the great site of Teaching Tech 3D (they use Simplify3D) to calibrate my printer all calibrated good no stings at BMG clone, noisy retraction. After a lot of test prints I think I've found the right settings now. I recently added a Triangle Labs BMG clone as the extruder. It cost like 2x what the printer cost, lol, but it's fantastic. There are a few factors that can affect your retraction settings, such as: Material type; Print temperature; Hotend; Extruder Hello everyone, I have very little experience with retraction settings and I have slowly increased the retraction from its default 30 up to 80 but I donât seem to see any difference in the stringing between the letters on this data tag. 20 is for Bowden tubes, even that's high. Reply reply More replies More replies. Anyway, to find any setting, you can always search for it. On the other hand, if you are unsure where to start, a retraction speed of 40 millimeters per second, a Hello community. Direct drive also doesn't have to Can you screenshot your entire retraction settings? and then I tried a BMG and that was good. If you can't then you might have to clear the blockage. You don't need to enter the entire command, For example, M207 Snnn will I contacted COMGROW as they were the ones that sold me the new one and said to contact them before returning or anything again. I have an infant son at home, so my time I can dedicate 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. 2 was also what the Orbiter designer Kobra retraction settings Please help changed PLA temps dropping 5 degrees and no change . The Titan was not a good fit as it was rubbing on the Zrod, so I chose to use the BMG clone. Click the rightmost panel for What are people's retraction settings for the SR. The first issue was it was extremely noisy, which turned out to be the pressure advance settings. " Reply reply Da-red-evil ⢠Thank you. Replaced the stock gear drive with the BMG, still pushing the filament through the Bowden tube (as opposed to directly on the hotend). Running BMG and E3D v6 direct drive. Screenshots of the current settinsg are attached. I used around 4. My retraction is set to 5mm at 45mm/s, and that's worked for me, so try putting that into Cura (it's under the Travel settings). Experiment with different retraction settings and consider enabling coasting or wipe features if available. I have a direct drive and my retraction settings are: [firmware_retraction] Retraction Distance: 3. For settings I used retraction distance of 2. I've done 7 tests and they all look identical. I can also hear the extruder clicking and skipping. See what people are saying on BMG clone squeak on retraction. 2 Kobra retraction settings Please help changed PLA temps dropping 5 degrees and no change . If it's just filament melted to the cold side of the heatbreak, you can try disabling the heatsink cooling fan for a Blob on corners - Retraction setting? Mon Oct 01, 2018 4:32 pm. Now getting insane amounts of stringing even after trying more retraction. estist ⢠Additional comment actions. on the first print i noticed the clacking noise on retraction. I am already down at 20 mm/s retraction speed with 2. 5, also tried retraction speed of 25mm/s and higher. You should be doing tests and calibrating for a much lower retraction distance. Old. Retraction to 0. Once I remove the fila I had 2. But that kinda retraction in a microswiss is begging for clogs since the melt zone is so small. For larger nozzles than 0. 2mm I know this post is old but Iâm sure others need this too. 5mm to 4mm and from 20 mm/s to 60 mm/s @saffi said in Bondtech BMG, E3D Direct Drive, Simplify3D Extrusion Settings:. That is direct drive BMG clone though and 4mm is a lot for DD. But this is for their default (smaller) nozzle\hotblock, and the Volcano is already 10mm longer than it, so a 10mm retraction has been working ok. Although all printers are somewhat unique, these settings will serve as an excellent starting point. 2 mm retraction Was it heatcreep from the motor? Writing this from mobile but will update later with retraction settings (i think its 5mm 30mm/s). What are some key retraction settings in Cura, and how do they impact printing? In Cura, important retraction settings include retraction distance, speed, and minimum travel distance. Get app Get the Reddit app Log In Log in to Reddit. 5 mm ~(0. I've just added a genuine BMG extruder to my Ender 5 Pro which previously was running mostly fine equipped with a genuine e3d v6 and Marlin 2. . 5 to 1. Tweak the retraction settings and other related settings until you are okay with the print results. Q&A. For reference, the stock Creality hot end is setup for around 5mm retractions, I had to drop it to 2mm for my Dragonfly. cfwm ryt yonkz wcezrnk euhs pgvby puv plgymdz wlqnp htcfjaq