Ender 3 direct drive stringing

Ender 3 direct drive stringing. 3. I made this one change and immediately print quality was really bad where it pulls away - tons of stringing. 5 to 2mm max. I ran my normal retraction tests but couldn’t make any improvements on retractions from 0. Combing Mode: ON and set to “Within Infill” (no stringing). Compatibility with - Creality Ender 3/Ender 3 V2/Ender 3 Pro 3D Printer. Jun 30, 2023 · The Ender 3 (V2/Pro/S1) printers are great at pushing filament, but stringing can be a problem. DIY with a 3D printed direct drive extruder kit. Hotend. 5mm. Oct 26, 2023 · Key TakeawaysEnder 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. Kinda old post I know, but I also upgraded my Ender 3 to direct drive and am still getting a decent amount of oozing / stringing despite having my retraction dialed in (2mm @ 50mm/s). What is a real direct drive? I have that long bowden between the cable support mod (next to the x-axis motor) and the direct drive bracket, but that is just to guide the filament to the extruder and support the cables. 5 millimeters Next up, we will examine each retraction setting in more detail to find the optimal values for TPU, go through configuring retraction settings specifically for TPU in Cura and PrusaSlicer and look at Jun 20, 2023 · Though you can choose from many options such as the Creality Sprite Extruder or the Creality Ender 3 Direct Drive Extruder Kit from Amazon, one user is getting good results by using SpeedDrive V1 Direct Drive Mount from Thingiverse on his Ender 3. Stringing in the nozzle might be caused by a heat dissipation issue in the nozzle. Try using a different spool than the one that is causing the stringing. Less cleanup also means better looking prints as well. Retraction speed Jul 18, 2021 · Retraction, or pulling the filament back during travel, relieves pressure on the nozzle. 5:1 Gear Ratio Bowden Extrusion Printer Ender-3 V2 Ender-3 Ender-3 Pro Ender-3 MAX : Industrial & Scientific 16 votes, 45 comments. Jun 11, 2003 · With my e3d Hemera direct drive I should have retraction set to . This setup is often used in 3D printers that have limited space. I recently got the direct drive upgrade for the ender 3 v2 and I am having terrible stringing. While a Bowden-type extruder pushes the filament through a Teflon tube that allows filaments to bend and squeeze in the tube. Yesterday I converted my Ender 3 pro to a direct drive with the Hydra fan duct. Verified that the Bowden tube is bottomed out to the nozzle and no gap. Some background on my printer: I've got an Ender 5 Pro with a micro swiss hot end and I just installed the PrinterMods MDD v1. 5 mm) for this setting if you have a direct drive extruder configuration (e. Minimum Extrusion Distance Window: 10mm. Improve your print quality and save time and filament. A direct drive extruder is useful when 3D printing with TPU because the flexible filament has no chance of getting tangled in the Bowden tube. In contrast to the Bowden-style extruder which pushes filament through a long tube to the hot end, the Sprite combines the extruder and hot end into a single assembly. Jan 2, 2021 · I just upgraded my ender 3 pro to a combo of bmg extruder installed as direct drive and a e3d v6. PETG is a great material to 3D print with, even if it is a little stringy So like the title says this is what I'm working with (Ender 3 V2 and eSun PLA+). After installation the quality of my prints clearly increased, but I'm having these weird stringing issues no matter my settings. I cant see visible strings but i see blobs on the sides of the cylinders. 8 mm, then dialing the retraction speed to between 35 and 50 mm/s to avoid stringing. Update: I checked the bowden tube, verified it's tight and even swapped to the one included with the kit. Nov 21, 2022 · I have an Ender 3 Pro with the direct drive upgrade, aluminum extruder (The same problem happened with the plastic one), double-sided bed default black on one side and PEI on the other (Happens with both), aluminum adjustment knobs for bed with better springs, and upgraded spool holder with ball bearings. Sep 10, 2020 · About this item . by Sam Rhodes, Tobias Hullette Updated Mar 9, 2024 . Jan 12, 2024 · Learn how to avoid 3D printer stringing with these easy tips and tricks. Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. However, I have read that some people disable retraction after enabling linear advance? Try decreasing the nozzle temperature by 5 – 10°C and check whether there’s less stringing. Feb 23, 2021 · I recently converted my Ender 3 to direct drive and can’t seem to prevent stringing like the above from happening. Calibrated esteps as well as flow rate and tried retraction from 1-5mm and I’m still getting constant stringing. So I got the sprite se direct drive upgrade for the ender 3 v2, and I've got stringing issues since. We would like to show you a description here but the site won’t allow us. 8 line on 0. Nov 2, 2022 · (2) Switch to a direct drive extruder/printer A direct drive extruder has better control over the flow rate since the gear is pushing near the heat block. For stringing-prone filaments like TPU and PETG, a tighter retraction distance, as low as 4 thinking of going to a direct drive set up, but wondering if anyone has any first hand experience with it. Oct 26, 2022 · Note that you should use a much lower value (1. 4 nozzle). Jun 20, 2023 · This article is free for you and free from outside influence. Printer is Creality Ender 3. Upgrading Your Ender 3 to Direct Drive The journey from Bowden to Direct Drive offers two distinct paths: 1. I recently upgraded my ender 5 pro by installing the microswiss direct drive all metal hot end. In this article, we'll compare the differences between these two 3D printers to help you determine which printer is better for your needs. When I first got the printer I had found 200 seemed to work best for PLA. I have been fallowing the TeachingTech calibration github site and got to the stringing towers and have been unable to prevent or even reduce the stringing that I'm seeing. Aug 26, 2022 · The printer is a Sovol Sv01 Pro (this is similar to an Ender 3 S1) direct drive extruder; Creality silent board; CR Touch; Marlin 2. Would an upgraded hot end fix it or am I forever screwed? Sep 14, 2020 · Cura Retraction Settings on Ender 3. Jan 12, 2023 · Under-extrusion is a common problem in 3D printing. While 5. This amount of retraction seems incredibly excessive for a direct drive. For those going the professional kit route, consider options like the Official Creality Ender 3 Direct Drive Extruder Kit. 2. Hello , i recently bought the micro swiss hotend and direct drive combo and after i installed it , i started the calibration. All the settings are on the 3rd photo. If your printer has a direct drive extruder, you may use the same speed interval but reduce the retraction distance to about 0. I have got retraction at 1. Supporting all 1. Learn seven easy tips to fix Ender 3 (V2/Pro/S1) under-extrusion. Accept a bit stringing, I dont think it can be eliminated with the gear ratio, not enough jerk. Adjust Hot End Temperature PLA has a relatively low glass transition temperature and melting point of around 170°C to 180°C. The ideal extrusion temperature is a bit higher than that, from 190°C to 220°C. But the changes from stock Ender 3 are 1mm retraction 27mm retract speed Within infill combing Retract at layer change 0. Long story short, my Ender 5 Plus was printing perfectly until I added the following three mods: Micro Swiss Direct Drive (MSDD), Creality PEI build plate, and Creality Silent Mother Board. 0; hot end like and Ender 3 Pro with an MK8; PEI sheet; K value 2. 5mm (ik that's a lot, but it's even worse at lower distances) Retraction speed is at 55mm/s Temps at 190C And the fillament has been dried Jan 19, 2023 · The long PTFE tube that the filament travels through as the extrusion takes place, known as the Bowden tube, is usually the first thing that comes to mind when we think of extruders, as this type of extruder assembly, known as the Bowden extruder, is extremely common, with popular printers such as the Ender 3 utilizing it. Sep 4, 2020 · I recently upgraded my Ender 3 Pro with a direct drive kit, primarily so I can print soft materials like TPU. The Sprite direct drive extruder leads the charge here, taking most TPU-related headaches out of the mix. If you can rule out the causes of the stringing problem listed above, you should check the print temperature. 6 and 0. I did up to 2mm and 40mm/sec, and promptly damaged the extruder on somethin with a lot of flat patterns (gear started making noises) then totalled it after printing with high flow (50mm/s with 0. In this v Mar 10, 2022 · Take a gander at the clean 3D print (and the lack of Z-banding therein) obtained from my stock Ender-3 printer equipped with the Bowden extruder, if you find that hard to believe. I used several of the stringing benchmark print tests to eliminate the bulk of my stringing. This makes the Ender 3 S1 Pro with its Sprite Pro extruder ideal Feb 20, 2024 · Now onto the third iteration, the CR-10 V3 shifts away from the bowden extruder and implements an E3D Titan direct drive extruder, which Creality say boosts its performance for TPU and ABS 3D printing, as well as improving retraction and avoiding filament stringing and oozing. it all sounds good, but have read reports of the added weight to the print head can cause issues when printing at higher speeds, as the weight and momentum can alter the accuracy of the nozzle when jumping around a bit. com: Creality 3D Sprite Direct Drive Extruder Pro Kit All Metal Dual Gear Feeding Design 3. Jan 19, 2023 · Retraction Distance – 6 millimeters for Bowden extruders, 2 millimeters for Direct Drive extruders Retraction Minimum Travel – 1. The Sprite extruder [Amazon link] was first introduced on the Ender 3 S1 and is Creality’s first direct drive extruder. I have used half a dozen different direct drive extruders since then, without ever being able to achieve this level of extrusion consistency. The stringing problem often occurs because the print temperature is too high. As the title states, I recently upgraded to a direct drive setup. 0 mm. Sep 7, 2020 · It can always be better! When you are making 3D prints to sell, less cleanup = more time. Easy Assemble - Switch Bowden extrusion to direct extruder at any time and easy to disassembly. Both are triangle labs clones. Retraction Speed: 25mm/s. 5 mm Oct 26, 2023 · Though technically an Ender 3, the Ender 3 S1 Pro deserves a mention thanks to Creality weaving in some great upgrades to make it not just an all-around better Ender 3 but a printer suited to printing TPU. No change. Sep 4, 2020 · I recently upgraded my Ender 3 Pro with a direct drive kit, primarily so I can print soft materials like TPU. There are several solutions to this issue and some of them include the following: Enabling Retraction. I previously had some stringing Jul 5, 2023 · This proximity eliminates inconsistency, poor retraction control, and oozing or stringing often seen in Bowden setups. Acquire a premium direct drive extruder kit. Here is the test print : Nov 10, 2021 · 100% Creality Official - Creality Ender 3 direct drive upgrade kit, compatible with Ender 3/Ender 3 V2/Ender 3 Pro 3D Printer. For those who prefer DIY solutions, the SpeedDrive V1 Direct Drive Mount from Thingiverse is also viable. 2 mm works perfectly for my Ender 3s, every printer is different, so feel free to change it based on your print results. Feb 20, 2024 · If you’ve upgraded your Ender 3 to a direct drive extruder setup, or have a direct drive Ender 3 like the Ender 3 S1, I recommend setting the retraction distance to between 0. Jan 19, 2023 · Below are the retraction settings we recommend using if you plan on printing PLA filament with your Ender 3, Ender 3 V2, or Ender 3 Pro: Retraction Speed – 45 mm/s; Retraction Distance – 5 mm (Bowden) / 1 mm (Direct Drive) Retraction Minimum Travel – 1. This significantly reduces the distance the filament has to travel, which in turn minimizes the likelihood of filament buckling, a common issue when printing with flexible materials like TPU. Step 3: Lower the Print Temperature. The filament might have gathered moisture, which will cause a lot of stringing. 3 would work best for me. It doesn't affect the inherent function of the printer because it's But with retraction disabled, I get stringing all over the place, and since the material isn't brittle, it's really difficult to remove. But you can also make this upgrade using a collection of self-sourced parts, including 3D printed brackets. 0-2. I have had my Ender 3 for a month now. Maximum Retraction Count: 10. I recently did a direct-drive conversion with the Sprite Extruder Pro, and I couldn’t be happier… except when it comes to printing with a 1mm nozzle. If you want to learn all the ins and outs about retraction on the Ender 3, check out this article we wrote Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Every 3D slicing software has retraction settings, and we’ll go over them to help you get to a “no stringing” zone with all of your Ender 3 prints, Ender 3 Pro prints, or Ender 3 V2 prints. My old settings were for a stock Ender 3 with BLtouch, something like 5mm retraction. 5mm to 1mm. But 5mm of retraction shouldn't be required for a direct drive system as far as I know, so I told them that the whole reason I got the S1 over the standard Ender 3 was so that I didn't have to mess with settings, I just wanted something that had an existing working profile. Using CuraEngine for slicing. I am getting uncontrollable stringing and I cannot figure out what the issue is. Starting about 2 weeks ago, I started having a lot of stringing issues when printing with PLA. For Bowden extruders, use retraction distances of 2 to 4 mm. I've got retraction at 2. To keep things this way, we finance it through advertising, ad-free subscriptions, and shopping links. The stringing probability is reduced by reducing the printing temperature. When your Ender 3 Pro pulls the filament back during traveling, it will automatically take off most of the pressure from the nozzle. This is Amazon Basics PETG. Filament. Retraction speed was a constant 45 mm/s on the left and 35 mm/s on the right. Retraction mechanism: The article describes how retraction works by pulling back the filament from the nozzle during travel moves, which reduces the pressure I ended up contacting Creality, and they suggested increasing my retraction to 5mm, which fixed my issue for the most part. I did the PID autotune , i changed the xyz offsets but when i printed a stringing calibration test i couldnt "read" the results. Jan 28, 2022 · Try 3D printing PETG on your Ender 3! Learn how to find the best Ender 3 (V2/Pro) PETG settings for your needs. Works like a charm! So I thought I'd enable linear advance, calibrated it to find K0. g. 0 - this was the factory setting; All the parts are pretty new since I bought the printer on an Amazon Prime day about a month ago. I'm using a bed temp of 60 and print temp of 220, increased from 210 for normal PLA since I had trouble getting it to adhere at lower temp. 16 votes, 45 comments. In my mind stringing is a pre-cooling issue (but I'm the one with issues, so clearly I'm missing something haha). 75mm diameter filament especially for flexible filament such as TPU, PLA and other flexible filaments. 4mm coasting Forgot to mention it’s a stock extruder mounted to a 3d print direct drive bracket. 5 to 1 mm. I’m having troubles with stringing on my Ender 3 v2. Ender 3 S1). no matter what I've tried, Cura, Prusaslicer, 8mm retraction, 4mm retraction, speeds up to 60 for retraction, speeds down to 25 for retraction, there's always some oozing and stringing. It doesn't affect the inherent function of the printer because it's Ideal PETG retraction settings for the Ender 3: Retraction Distance: 6. I've tried loads of tests, but I still have problems. 2. A direct drive extruder has the motor mounted directly on the hot end. I have a frustrating oozing and bad stringing problems with PLA that I cannot fully solve. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. 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 Jun 1, 2020 · While it is possible to print TPU on the Ender 3 without a direct drive setup, the print speeds are very slow and jams are still not uncommon. . After sticking a direct drive onto my Ender 3, I have found that even with a calibrated k value of . The Creality Ender 3 S1 and Ender 3 V3 SE share many similar features, such as the Sprite direct-drive extruder. 3, I have needed a retraction of 4 mm at 50 mm/s to prevent stringing ang globing messing up my print. 2 mm to 3. For direct-drive extruders, use retraction distances of 0. Pictured above are two retraction tests I printed. Dec 15, 2022 · Perhaps the easiest way to upgrade the Ender 3 to a direct drive system is using a kit, such as the Micro Swiss Direct Drive Extruder kit. Ever since I got the Ender 3 I have had issues with stringing and was hoping direct drive would help. However, I have read that some people disable retraction after enabling linear advance? Feb 18, 2022 · Amazon. Direct drive setups tend to have less stringing and linear advance works a bit better giving sharper edges. However, a direct drive extruder, like the one on the Ender-3 V3 SE, eliminates this issue by placing the motor directly above the hot end. The best way to find out is to start at the lower value and increase as necessary. Learn the best Ender 3 retraction settings! Apr 7, 2022 · Common Solutions to Stringing While Using the Ender 3. 5mm… I am new to these conversions but thought I'd give it a go. Dec 10, 2023 · For upgrading, we also have an article on Ender 3 direct drive upgrades. It started with a appearance of bad stringing. Dec 14, 2021 · As a general rule, direct-drive extruders require less retraction than Bowden setups. Mar 9, 2024 · PETG Stringing: 3 Simple Solutions. Some options to consider are the Creality Sprite Extruder or the Creality Ender 3 Direct Drive Extruder Kit from Amazon. I bought a spool of Overture TPU to try it out. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is your go-to hub for support and inspiration. The only difference between my setup is that I purchased a metal direct drive mount rather than printing one. Easy to Install and Use - Switch Bowden extrusion to direct extruder at any time and easy to disassembly. I'm getting really bad stringing on every print, to the point where it's pretty much unusable. jtdqsqk xsdcgb xdmgim xlsfq xohe ehi qqtrkg fqgct ykpgza ymfvexf