Bmg extruder cura retraction settings. Open comment sort options .

Bmg extruder cura retraction settings The real benefit of direct drive is using different materials easier. 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. On that machine my retraction length is 2. 5mm and speed of 35mm/s. Speeds (especially travel speed) Accelerations Retraction Retraction distance Retraction speed Hey,I just upgraded my CR-10 Stock extruder to the bondtech BMG and basically it works fine, except for a problem of underextrusion after retraction. Can’t remember the exact numbers but I’ll post when I can. Like u/mojobox said, the bmg is a reduction geared extruder. So my Delta has a Bowden setup with the Bondtech QR. 75 type or 2. You switched accounts on another tab or window. 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). Retraction is a useful feature of FDM 3D printers that helps to prevent common issues like oozing and stringing. Here is a list of CURA settings that can help with stringing, there may be similar options in Simplify3D. 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. 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. Printer: Ender 3 Pro with BMG E3D V6 Direct Drive; Mainboard: BTT SKR Mini E3 V3 Filament: Sunlu PLA+; Nozzle: 0. Cura retraction settings enable precise control over the retraction process, but the parameters can be confusing to beginners. 9 and in this stable release we have lots of material and printer profiles for UltiMaker printers, including the newly released Sketch Sprint. The first line is an extrusion move to (152. Temp: 225 Temp bed: 60 Layer height: 0. ADMIN MOD BMG extruder noise on retraction . 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. The extruder is mounted directly above the print head, and has a bowden tube about 45mm long going into the hot end. The manufacturer recommended certain retraction settings, which were spot on (according to a tuning tower), so I just used those. 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 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 : See what people are saying on BMG clone squeak on retraction. But with Klipper I'm still getting stringing with regular PLA @ 200c, 100mm speed 0. 85mm filament in your printer. 2 running Marlin 2. Printer:longer lk1 settings retraction and layer change on. Switch to the middle pane, which is the one that contains information about your currently selected filament profile and nozzle size. If it's just filament melted to the cold side of the heatbreak, you can try disabling the heatsink cooling fan for a few minutes and try pushing through, try removing the filament if it will come out and try pushing a 1. It can provide more torque. 2mm. Hello, came here when searching for "bondtech extruder with all metal hotend retraction settings". I set mine to 25mm/s and voila, the sound was gone! do experiment with the retraction distance since it can cause nasty stringing. are good? In the screenshot you can see my changes in PrusaSlicer. PSA dont buy the Step-by-Step Process: Start with Defaults: Use the slicer’s recommended settings for your printer. 1. txt) or read online for free. 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. 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. More . I use 350mm/sec for non-print moves but usually print at around 90mm/sec). 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. The main settings you need to worry about are Retraction Distance and Retraction Speed. 6. 0mm line width and 0. F is the feed rate (if the number after E is negative, it’s the retraction speed). Either way, 185 is a very cold value for pla. 1 or Creawsome mod. 07772 B-0. You’ll get the hang of it though. 5 mm. Find below the Hello, I'm running a CR-10S V2 with an SKR 1. 996, 123. The main settings that need to be calibrated for the BMG extruder are: – Gear Tension: This setting adjusts the tension on the gears that grip and feed the filament. I have to slow it down for ABS/ASA but Underextrusion after retraction (BMG, DirectDrive, Ender3) #2252. You signed out in another tab or window. Second line backs up the extruder by 1mm. pdf), Text File (. Retraction settings, print speed, overlap, all of that is in the slicer. 5, direct drive can get away with as low as 0. Start heating up the NOT initial extruder G1 X{140-125 if initial_extruder_nr>0 else 100+125} E{switch_extruder_retraction_amount if I tried googling around but seems like no-one seems to have this issue with mad retraction. This will depend a bit on your material too. 2mm retractions, 60mm/sec. Reply reply More replies More replies. 6mm I found that a much lower retraction length worked better. For my printer (CR10S Pro) the slicer I use sets the default retraction to 6mm and speed to 60mm/s. I've added the settings for the extruder as well. Start & End Gcode for Neptune 4 and 4 Pro Nozzle Retraction Settings Additional settings or relevant information is always encouraged. When printing with default cura slicer settings for 1mm nozzle at 1. 87A Peak = 0. I have had many different printers. From there you can tweak the retraction, extrusion multiplier, and speeds. Then, calibrate de filament flow. Retraction set at 6 Share Add a Comment. I'm getting tiny blobs all over the prints. Also, increase your Travel Speed but be careful not to increase it too much. Identify which Bondtech extruder kind you are using to upgrade your printer; You are using either a BMG type or a QR extruder to power your printer. 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. This article is free for you and free from outside influence. retraction speed : 35 mm/s; retraction distance (bowden) : ~5 mm (0. Extruder steps are correct since prints are in dimension with and without PA (no over- or underextrusion). I describe the problem as Underextrusion after retraction and looks like this: This happens only after retraction and I What nozzle size are you using? Your retraction settings seem fine for a 0. That's it Reply reply Odd_Worldliness2129 • Ty @saffi said in Bondtech BMG, E3D Direct Drive, Simplify3D Extrusion Settings:. 5). Cura uses 5 mm retraction as a default fro my printer. Retraction distance - How much filament gets pulled back. I just installed a new trianglelab bmg on my ender3 with TMC 2209. 8mm @ 40mm/s Do any of you have any Direct drive retraction settings? Help Hey guys I just bought the direct drive upgrade kit for my ender 3. For v6+BMG DD you will need somewhere around 0. Open comment sort options Nozzle Retraction Settings Additional settings or relevant information is always encouraged. Try 80-100%. For settings I used retraction distance of 2. 75 mm extruder is the simplest way to increase the performance and reliability of your Creality CR-10 printer in a matter of minutes. Most likely Does anyone have experience with the Ender 6 & BIQU H2 extruder? I would like to increase the printing speed. 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). 15mm, but you can go down to 0. 16 *layer width . Distance 6. And slightly dangerous: "Quick" five hour prints can easily cost close to $20. I have had several failed prints due to large amounts of retraction in the same spot grinding the filament. Captain-Chris • Ive tested for 2 days now with geeetech pla. I have the same issue. Printing PLA that has 195 - 215 adviced for temperature). I am wondering the retraction settings for this extruder. 2mm would prevent the gaps I was getting on the Z seam in certain Retraction Settings - Extrusion Window . As long as your extruder jerk is being controlled (not junction deviation) linear advance is great, at least that was the case for me. 7 beta 1. and you could also copy the settings for the printer and for the extruder, including all the dimensions of your printer bed, and print head settings. A retraction distance of 0. This article describes the various build plate adhesion settings in UltiMaker Cura. Agree that tuning per filament is the way to go. In attempts to diagnose the under-extrusion problems on a previous print, I've replaced the stock extruder with a dual gear extruder, and the PTFE tube with a Capricorn tube. I remember in the Klipper docs it mentioned you had to either re-tune PA after adjusting retraction, or vice versa, I forget which. Retract at Layer Change, Retraction Minimum Travel, Maximum Retraction Count, Maximum Extrusion What are the best settings in Cura for the Ender 3 Pro with a Micro Swiss hot end? (I am using an aluminum extruder and a capricorn bowden tube. 8mm retraction, and definitely not higher than 1mm. 10 minimum extrusion distance window. Weight without motor: 75g; E-step value: 415; Bondtech Mini Geared Features. Set the layer height to 0. so the extruder folds the filament as in the photo above. 5mm. 2 Print jerk: 10 Print Acceleration: 300 Wall Acceleration: 300 Initial speed: 10m/s Print speed: 25m/s Retraction 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. Members Online. 6mm minimum extrusion distance window The E is the max speed the extruder has been set at by anycubic. 0 to 1. 0. Closed grykom opened this issue Dec 8, 2019 · 4 comments SKR 1. 5mm Allen key through. It is compatible with 36mm round stepper motors with 10 teeth motor gears. What are the Best Retraction Settings? There is a lot of misinformation out About half of the retraction settings don't matter if you haven't got more than one extruder. Inverse the extruder motor direction. 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. Adjustments Made. 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. 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 The default Retraction Distance on Cura is 5. I've only tweaked distance. 0 retraction extra prime amount. Reply reply normal2norman Per u/josefprusa's suggestion, I changed the retract and detract speeds in PrusaSlicer, as well as the retraction length. You have to change retraction settings to approximately 0. 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 BMG with V6 retraction test from 0. Does anyone have any experience? What speed settings etc. Here you need to copy the start Gcode, and the end Gcode. It's supposed to be 0. 75 ; Set for print monitor M592 D0 A0. ; Set the Line Width- wall thickness to 0. g. 07mm. 661, 123. 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. 58A RMS (corresponds to a VREF of 1. 989). Open the extruder latch and see if you can manually push filament through the heated hotend. 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 Bondtech LGX Lite is the most compact Large Drive Gears 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. I put a BMG extruder on that and shortened the bowden tube by roughly 4 inches. Lumpy-Marionberry-13 (Bowden setup + bmg extruder) Reply reply 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. This is located in the “printer settings” tab, under “extruder 1”. Check out the rest of this article to find out the details on all of that and more Check the Travel section. Before with a slightly modified hob gear extruder I just used default Cura setting, which is 4. with trimpots you need to adjust a couple of settings regarding the extruder system. I am looking to see what is recommended for the new retraction settings? I'm using Cura's default speed/accel for retraction. I've seen a lot more problems setting that too fast. 35 mm/s 0. If you can't then you might have to clear the blockage. Check out the rest of this article to find out the details on all of that and more. 04. I believe this setting spaces out your retractions over your layer where it may have stayed doing them before. 6mm nozzle and BMG extruder upvote Stringing in Octolapse with Ender 5 using Cura and automatic slicer configuration upvotes C-Bot: Taming the Volcano’s print settings. Select “extruder retraction calibration” from Hello, I am struggling to diagnose a 1mm nozzle extrusion issue on a CR10S-Pro-V2 in Cura 4. 16 Layer height with an 0. In my case I moved to firmware retraction when I moved to a Micro Swiss hotend and extruder. Use Extruder kind and Filament thickness to select the right tab. I haven’t bothered taking the time to dial this in. r/BambuLab. Slicer: Cura Things I’ve tried since upgrade to BMG: calibrated Esteps calibrated flow rate calibrated linear advance calibrated retraction double checked that coasting wasn’t enabled checked that the gap distance didn’t correspond 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) ;script: PauseAtHeight. Your mileage may vary. This is PLA printed Connecting the E3D V6 hotend directly to the output of the BMG extruder keeps the filament path as short and constrained as possible. A Bowden may need 6. Open comment sort options. Step 2: Slice the file. This document provides information about 3D printing retraction settings in Cura. 8mm at 40mm/s according to the manual that came with the extruder. 0mm. Thanks in advance Controversial. As @Phaedrux says, the max speed should be set for the maximum travel speed (e. 8mm to 1. 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. 1 to 0. That is a good starting point. The BondTech BMG is a dual drive, geared extruder. Some stuff like print speed and temps can be manually adjusted during the print though as well. 5 – 2 mm (1 mm steps) Retraction Distance (Bowden Extruder) = 4 – 8 mm (1 mm steps) Retraction Minimum Travel = 0. So, I suggest @pipersw to check the retraction settings in his slicer. These settings are available when opening the Custom mode. That's the point. 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 Petg retraction settings with a micro Swiss direct drive upvote [Help Needed] Consistent extrusion issue after 0. Elegoo Cura UI Interfa. 0mm retraction distance. Settings i altered in Cura: Print quality 0,2mm / Wall thickness 1. 3 (TMC2208 / TMC2209), stepper motor on extruder is Creality 42-34 (the one from the X and Y axes). 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 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. 80A Peak = 0. I've got a Delta, with the smart effector, a 400mm bowden tube. 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. It came with the BondTech extruder (bowden setup) and I had terrible stringing issues. The Ender 3 (V2/Pro/S1) printers are great at pushing filament, but stringing can be a problem. Unfortunately without knowing exactly what printer you have (there's about E steps go up to like 415 or something close. Nozzle Retraction Settings Additional settings or relevant information is always encouraged. 6mm nozzle and have no idea where to start testing retraction settings. In Cura I have Retraction Distance = 3. 5mm to 1mm with retraction speeds 30-45mm/s or so. That sounds like the retraction you would need for a Bowden extruder, not direct drive. Kobra retraction settings Please help changed PLA temps dropping 5 degrees and no change . 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. There are settings in Cura for setting a wiping distance to clean off the nozzle before travel which can also help with stringing. Full settings here. ) reduce retraction speed. Like 0. Printables; Basics; Buyer's Guides; News; Get It 3D Printed Source: FiendFyre_62442 via Reddit. 25mm; wall line count 1; min layer time none; no infill, top and bottom layers; force retraction at every layer; retraction length 6. Share Sort by: Best. It's definitely not a faster is better setting. 8 mm and a retraction speed of I calibrated my printer using 3D Printer Calibration Guide Using IdeaMaker | 3D Print Beginner and my stringing is almost non-existent on Overture PET-G using the guide to do the temp tower and stringing, with the BMG Extruder I listed, ich suche vergeblich die Retraction-Einstellungen in Cura 15. Q&A. Thanks a lot for your help guys ! Arthur [extruder] step_pin: PE2. If the retractions in your gcode are clear cut like this, you'd need to code a script that adjusts the retraction/prime lengths. 5mm retraction distance at 45mm/s. Calibrate E-steps any time you switch your extruder and then do a calibration test with a retraction tower to find optimal settings Otherwise my Cura settings are pretty standard other than my speeds being bumped up a lot. 40 mm you may need to add length to this. 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. 0): Printing temperature: 190 degrees Celsius Travel speed: 80 mm/sec Retraction: enabled (obviously) Retraction distance: 2 mm Retraction speed: 40 mm/sec Retraction minimum travel So the settings I used were a modified version of the default settings on cura. clintkev251 • I'm using a BMG so it might be a little different for you but 1mm is a 3/Retraction settings: Filament on the hot end: needs to be softened-melted and extruded. BondTech BMG Retraction settings. 1mm coast. ) check tension adjustment spring. What is When stringing is more or less the same wit different retraction settings, then temps are the obvious next step, 0. 5 on right 6. 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. 1mm increments. I have now converted to a direct drive The Bondtech BMG 1. py ;current layer: 10 [this will depend on the layer you indicated in Cura] M83 ; switch to relative E values for any needed retraction G1 F2000 E-200 G1 F300 Z3. Here are my 0. 1, the extra prime value is used to put material back into the melt zone after it has leaked out due to heat. 5 board with a BMG clone and I noticed my 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. A Bowden Extruder usually has a larger Retraction Distance of around 5mm, while a Direct Drive Extruder has a smaller Retraction Distance of around 1-2mm. 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 These are located in the “filament settings” tab, under “cooling”. Otherwise could be too high of a max speed for the extruder; those are firmware settings you can adjust with M201 and M203. 5 mm steps) 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. 0 mm retraction. 2 ; move up a millimeter to get out of the way G1 F9000 X190 Y10 G1 F300 Z15 ; too close to bed--move to at least 15mm M104 S200 ; standby temperature G92 E0 ;Reset the position of the extruder If it breaks at the gear it may be a bad extruder design (the one that came with my Aquila was garbage so I installed a BMG clone). On the drop-down menu, type “Wipe” into the Search box. Maximum layer height with a 0. 1 and works perfectly. What I've tried so far: •Set extruder current to 480 •disable stealthchop •set extruder current to 700 You signed in with another tab or window. Ignore it if Anet a8 Retraction Settings Cura - Free download as PDF File (. 100 maximum retraction count. I run my filament hot and go for 1. 1 ; Pressure Advance;M591 D0 P2 C4 S1 ; Activate filament sensor M404 N1. that sound is from the high rotation speed with the gears. Tweak the retraction settings and other related settings until you get optimal results. 8mm retraction on a standard E3D, but now I'm using a Volcano with a 0. Enable Retraction = YES Retract at Layer Change = NO Retraction Distance = 5mm Retraction Speed = 45mm/s Retraction Retract Speed = 45mm/s Retraction Prime Speed = 45mm/s Retraction Extra Prime Amount = 0mm Retraction Minimum Travel = 1. (Found in Cura advanced or maybe expert settings). Some relevant settings from CURA: *layer height . In Flexible materials, such as TPU, compress during extrusion and stretch during retraction, so it is not very convenient to activate the retraction to print it. The BMG moves the filament back- and forwards correctly. @infiniteloop said in Loud sound last edited by @Veti Right, What is the BMG extruder setting? The BMG extruder is a type of extruder used in 3D printing. 1. Another critical aspect is the retraction settings. Third line travels to (66. . I've read 4mm to 7mm, but that seems quite high. 5. the use of an ooze shield may improve the printing results when printing with the experimental UltiMaker Launch Cura Slicer; Select the Print Settings bar on the right-hand side of the Cura home screen. 2mm Print speed 50mm/s Retraction 0. Please remember to calibrate the extruder for the 3:1 gear ratio of the bmg. 5mm Maximum Retraction Count = 10 Here are the settings (I'm using Cura 4. Ich finde einfach nicht wo sich die Retraction-Geschwindigkeit und Distanz einstellen lässt. Speaking of material: make sure to re-run calibrations such as temprature calibration and perform e-step calibration for the extruder. 30mm/sec retraction speed. 75mm PETG filament. Too high of retraction could cause clogs since this hotend is all metal. 2mm retraction distance 25 mm/s speed 1. 0 What I've tried (MANY different string tests with a cocktail of these) All ranges of temperature from 190 up to 230 Retraction Speed from 25 to 35 (anything higher than 35 on these BMG clones causes creaking sounds) Nozzle Retraction Settings Additional settings or relevant information is always Cura Settings Cheat Sheet for CR-10S & Similar 3D Printers: The below settings assume you are using a standard 0. 04 nozzle 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. Top. You can see my printer extruder settings here and the printer machine limits I have pretty much the same setup and it works great. I was struggling ever since I got my (used) printer. I have a direct drive and my retraction settings are: [firmware_retraction] Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Then, you can use the same prusa presets values. I have had more luck with slower retraction speeds. last edited by . I just changed the blowers with 5015 ones and printed a housing for them. If your lines are uneven it sounds like you either have a clog or extrusion (extruder) issues. How to Configure PLA Retraction Settings in Cura? Cura makes it a very straightforward process to configure and save retraction settings into distinct This setting determines how far the material for this extruder is retracted when the extruder goes into stand-by during an extruder switch. 1 I am printing with 1. 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. I have an original Aquila that I got in January 2021. 2mm nozzle will be 0. 4 mm nozzle that comes installed by default on most printers. The same number of turns to feed x mm in stock extruder will feed 1/3 that same length for the same number of turns. Whether you require high resolution prints with small Cura retraction settings enable precise control over the retraction process, but the p. 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. Anyway, to find any setting, you can always search for it. 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 I read ideal retraction per BMG for direct drive is supposed to be anywhere from 0. 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. There are two main types of extrusion systems in filament 3D printers, either a Bowden Extruder or Direct Drive Extruder. I have a feeling this is going to be more work than just re-slicing. When I was using Marlin I was retracting 1. This ensures optimal extrusion and prevents heat-related issues. 2mm so it makes sense if temperature needs to be lower. Retraction can improve overall print I tried to use a retraction tower for a new filament material using retraction speed as height modifier, and while doing so, I noticed that the maximum retraction speed at the top Retraction settings are in the Travel section. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. 2mm, at 30mm/s on a BMG extruder in bowden. Some of the parameter settings include: retraction distance of 5. Old. any ideas why? Hemera Retraction Settings . But calibrating around that i could not get rid of strings. Click the middle panel, where you can see the currently selected filament and nozzle size. What E steps you ended up with? For BMG you should be somewhere around 400. Sort by: Best. 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). What am I’m doing wrong ! Started at 200 went down to 190 no change . I have deactivated "auto cooling", otherwise the slicer slows down the speed here. 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: I have been 3D printing for years. 50mm/s print speed, 45mm/a retraction speed, 0. 30mm/s max works reliable. Reply reply 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. 5 retraction and speed 40mm does the job for me. undefined. Retraction i have the exact same bmg extruder and had the EXACT same sound! It was because my retraction speed was too fast. 60mm/sec), and configure 60mm/sec retraction in speed in your slicer, or in M208 if you use firmware retraction 800mm is a long Bowden tube, and you will need to tune I got the best results with 205 °C with various PLA filaments. I used around 4. 1 mm (up in 0. 3. Click the Material dropdown menu, and choose Generic PETG. On retraction it does a very loud noise that I can't get to go away. Then on Bondtech's advice, I changed the machine limits maximum acceleration for the extruder and the maximum acceleration when retracting. Open comment sort options Calibrate your Extruder e-steps: Disconnect the bowden tube from DETAILED BMG CLONE EXTRUDER UPGRADE with pictures! So, I got ambitious and upgraded my Voxel Aquila today. What are your retraction settings and also what speed are you printing at with DD? Currently: Retraction Distance: 1. 4mm, with a 0. 8 mm Retraction speed of 27 mm Print temp of 260 Build plate of 60 Layer height of . It needs to be tight enough to prevent slippage but not too tight to cause grinding of the filament. Petg I increase the retraction distance but lower speed and tpu I reduce both retraction and speed. Retraction distance can go down to about 1 mm. I recently found a setting buried in Cura called "Maximum Retraction Count", and it has been a game changer for me. On my direct drive Orbiter extruder / Dragon hotend combination, I use 1. I don't use Cura either, IdeaMaker. For larger nozzles than 0. New to 3d printing and using the default print settings in Cura Helpful Advice Share Add a Comment. a modified Ender 3 V1 with Mosquito hot end + Bondtech BMG-M extruder, along with an SKR Mini E3 v1. Adjust Distance: Increase or decrease the retraction distance in 0. Now I see lots of posts, by new users, having their retractions at 5, 6 or Cura Retraction Settings on Ender 3. When the Here comes Cura 5. So far I've been using these settings: 1. 15 mm Nozzle is . Extruder Considerations. 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". BMG extruder, and temps turned up. It's said what matters more is the retraction speed rather than length. 4mm distance and 4-5mm/s retraction speed. 2mm nozzle, and lower your print speeds to about half what they were before. 1 gear_ratio: 50:10 microsteps: 32 In Elegoo Cura 4. 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. Things to note: I’ve never been able to completely eliminate stringing with the sprite extruder but minimize it to some varied wisps. This new revolution in design utilizes the proven Bondtech Dual Drive Technology If you are using Cura you will be using the same method. 6 mm 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. 5mm retraction minimum travel. This should be a part of the regular maintenance and calibration program for your 3d printer. Personally, I calculated the maximum attainable speed based on the maximum acceleration that the motors will give me for the mass and bed BMG Clone extruder (checked the gear, it's not loose) Cura 5. upvote r/BambuLab. Hi, I've got a long bowden (aprox 1m) with capricorn tube, Bondtech BMG extruder and an E3D Volcano setup. The main settings you need to worry about are Retraction Distance I have a Mega (with no S or X). 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. 5mm; retraction speed 25mm/s; If there is interest, I can also share the g-code and cura project files. Click Extruder 1 (you will have to configure each extruder separately Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. 7 mainboard) and E = 0. 45mm retraction speed. ; Retraction mechanism: The article describes how retraction works by pulling back the filament from the nozzle during travel moves, which You will need to adjust your Retraction Distance and Retraction Speed. In addition to retraction settings, humidity in the filament can also increase the probability of stringing , which is why I always recommend storing our spools in an airtight container, with plenty of I have a bmg extruder with a Bowden. Additionally, scarf seams have been introduced alongside even more print settings and improvements. It only happens with Cura 4. Step 3: Open the custom print settings and make the following adjustments. e. Hey @uneasymusic,. I've experimented with all sorts of retraction settings from . 2 to 8mm (over 1 is too much for direct drive from what I read) and speeds from 10mm/s to 60mm/s. 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. 2 Combing: off (debating this one) Print speed with PLA usually 60m/s. Best. It can get some time to figure out the best tension for your filament. Retraction Settings: 45. Installation manual BMG for Creality CR-10 V1. They all have the same amount of stringing. I bought this BMG Clone a year ago off Change the printer configuration to 0. Everything from Standby Temp down does not apply to single nozzle printing. 4mm; Firmware: Klipper with this config file Vrefs: X,Y,Z = 0. Welcome to Bambu Lab! Here we discuss everything related to Bambu Lab 3D printers. 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. In this case, stringing is inevitable. 4-0. aisle-is-closed • The only settings that are general enough to recommend are retraction distance and speed All Go to the Printer settings tab, click on the left hand menu on extruder 1 and ther youll find the retraction setting. And please don't forget the extruder settings as well. gcode file or with the following gcode sent in pronterface: M92 E562 ; set esteps M500 ; save esteps rotation_distance 5. Even though I had retraction enabled, whenever the hotend would come to the end of a segment, I could physically see a bit of filament extrude out. It explains what retraction is, how stringing occurs I ran something like 0. Maximum Retraction Count 80 Minimum Extrusion Distance Window 1 mm Defaults of NARUTOfzr's profile. 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. (BMG Gear Ratio) ## Use 80:20 for M4, M3. 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. What are your microstep settings? The more microsteps you have, the weaker the motor gets AFAIK. With optimized settings, the Mosquito® can reach approximately 35 mm3/sec, while the Mosquito Magnum+® Dual Heater Configuration for RepRapFirmware 3. 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. mostly 3d-printable pellet extruder, and appears to have This extruder is sold without motor. E steps/mm 562 This is set by using the Settings. I've seem some users reporting using these recommendations, but others saying they do better with 0. dir_pin: PE3. 4 + tube length[mm] x 0. 5mm distance and high retraction speeds like 80-90mm/s. Reply reply More replies ; Custom settings are not configured M572 D0 S0. No matter what number you put as retraction on the slicer if its above that it wont work. That's it What Happens If You Use Bowden Retraction Settings for a Direct Drive Extruder? Since using retraction settings that are suitable for a Bowden extruder with a direct drive extruder essentially means that you are Cura 6. So, 6. Printer Configuration. 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. Reload to refresh your session. No amount of additional retraction, ‘wiping’, 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. 8. 62A RMS (corresponds to a VREF of The community of r/FixMyPrint will help you fix your 3D printer settings for the most optimal prints. and at least when slicing in Revert and X/Y/Z step "calibration" you did, especially with extrusion issues your print-based values are incorrect and will result in dimensionally incorrect prints. 0+ The first method of 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. Veti. The dual drive increases the contact with the filament, improving gripping and reducing slipping. so the value IMO should be higher than your normal retraction value since it now has to 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. I'm not sure what's happening, but it appears my extruder just isn't priming after retractions. 200C on hotend, 65C Settings: printing temperature 200 degrees; wall printing speed 120mm/s; layer height 0. 32mm layer height, I get extreme under extrusion and shrunken line widths. 0? The latest version is 5. 2. The C-Bot has been a lot of fun to play with. Click the Expert button if you haven’t already to make all settings 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). 5mm increments until stringing disappears. Tweak Temperature: 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). 6 nozzle retraction settings in CURA: ===== Travel. 9. Set your retract and unretract speeds to 30mm/s to start. Dual extruder machine configurations in Cura often had repetitive “single” and “dual” machines where the only difference was the start G-code referencing different extruder indexes and priming different number of extruders. I have heard 4mm distance/50mm speed. Although the section is always visible, the dual extrusion settings will only appear for dual extrusion printers. 4mm Set the wall line count to 1; Set the infill density to 0%; Set the top layers to 0 to make the cube hollow; Slice the file and preview Both settings work very well with a direct drive setup. The retractions also benefit significantly from The sound I believe he’s talking about isn’t normal and can’t be fixed by adjusting retraction settings. Add a Comment. To I just replaced my brass OEM hotend for a micro swiss all metal hotend (steel). 2mm in 0. 2 Retraction speed 45 Max Retraction Count 20 Minimum Extrusion Distance 1. Learn the best Ender 3 retraction settings! All3DP; All3DP Pro; Printables Basics Buyer's Guides News. 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. 8 min extrusion distance . 0mm/s speed; 5. 2mm retraction minimum travel 10 retraction count 0. 1 Reply Last reply Reply Quote 1. After finding best retraction settings, there are other options. Retraction settings are in the Travel section. Modify Speed: Change the retraction speed by 5-10mm/s increments, balancing between reducing stringing and avoiding filament grinding. " @deckingman said in Extruder acceleration/jerk and tuning:. 0 and the Retraction Speed = 30. Hi all Can anybody perhaps share the settings for the extruder (especially the speed). 015) mechanism that includes an easy to use lever for users to release the tension or define it as one of 2 different settings. Today's effort was to replace the crappy extruder with a BMG Clone. 5mm retraction distance, but that was with Capricorn XS With my BMG clone equipped otherwise stock Aquila, I use 5mm retractions. should be around 0. New. 4mm nozzle, ~600mm bowden, and a clone BMG extruder. Identify the thickness of the filament you are using; You are using either 1. It was then that I realized the problem Nozzle Retraction Settings Additional settings or relevant information is always encouraged. 0 om left speed 50 prime 0 minimum . Configuring retraction settings for Ender 5 Increase extruder max speed in M203 to 3600 (i. 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. 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. Enable Retraction determines if retractions can be done. 00029 ; Nonlinear extrusion. With the reduction on the BMG you typically can't drive the same retraction speeds as with no reduction. E is for extruder the extruder axis, and the number is how far. My best settings at the moment is at 25mm/s with 3. Controversial. I tried automatically calculated klipper extrusion speeds and also manual (extrusion down to 500 acc and 20 velocity), but the motor is clipping crazy. -- EDIT Step 1: Download the test file from Thingiverse and import it into Cura. 1mm or even 0. 8, I see 0. I am a bot, and this action was performed automatically. This means more consistent extrusion and higher nozzle pressures. Set parameters I am using a stock extruder with calibrated esteps and print using Patona and esun filaments with zero stringing. 4mm is a fair bit larger than 0. The length is 200mm, and a rétractation or 3mm, 0,9 deg stepper. I try and retract as fast as the extruder can handle. Scroll down the menu and enable “Wipe Nozzle between layers. faster retraction rates due to less distance required to retract. 10V on Creality V4. Any suggestions? Ender 3 pro settings (retraction in particolar) Direct drive E3 upgrade extruder issues youtu. Q&A It looked fine 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. 7 retraction parameters in your slicer. 5 replies; Picked By Bowden setups - 3-6mm at ~1800-4200mm/min (30-70mm/s).