Prusaslicer better overhangs. So I'm thinking; there must be a trick to it. The only time I found it important to print inner walls first is when the print has overhangs that angle outward. I swear my printer seems to be getting worse at overhangs Reply reply More replies [deleted] • Aug 26, 2023 · Hi. This was printed without any supports. 1mm layer height with Bambu Lab For me what works reliably now for organic supports is 'avoid crossing curled overhangs' in layers settings, 0 interface layers (top and bottom) in support settings (leave the rest as default), switch to supports enforcers only, paint on supports and automatic painting. For Hatchbox and Amazon, I print at about 195 - 198 (brand and color dependent) This helps a lot with overhang quality and the ease of removing support. How to print overhangs and bridges? There are several methods, such as using chamfers, support Jan 11, 2023 · These layers are denser than your support structures and are designed to offer optimal support for your overhangs. The idea is to “pull” the string of extruded filament behind the nozzle, so it drops less. You can also set supports manually using: Paint on supports Support enforcers and blockers Supports can be turned on from the right panel or in the Print settings - Support material - Generate support material. Have you run a temp test on your filament to see where the sweet spot is for Jan 3, 2023 · RE: Organic Supports always brake under non-flat overhangs Well, you are printing support at 100mm a second with an extrusion width smaller than your nozzle diameter. Even my old Prusa MK3 prints overhangs with sup way better than this. 8. I tested with PLA and ABS filaments and this one setting is the PrusaSlicer are per default set to only 2 perimeters and sometimes this leads to imperfections like the one in your image when you are having overhangs angled greater then 40 degrees. Oct 25, 2023 · What are overhangs and bridges? They are parts of a 3D print that extend beyond the layer below, creating an angle with the vertical or horizontal. That's rather fast so I'm not surprised that your supports are failing. It is all about cooling. 1 layer heights, also tried increasing heat, decreasing heat, adding extra perimeter, reducing elephant foot Sep 21, 2020 · Learning how to improve overhangs in your 3D prints is a skill that your print quality will really appreciate. Printing inner walls first will almost always push the outer walls out A 3D printer slicing algorithm that lets you print 90° overhangs without support material. The round fillets ironically print better than the chamfer in this case, but they are smaller. But being able to specify the Nov 8, 2023 · To get the best results for your prints on your PrusaSlicer, you want to have some good support settings. You can see where the print was starting to break up. 4 or slightly less is where you want to be. Good support settings can be the difference between a successful 3D May 25, 2024 · The v2. Personally, I’ve saved a speed change in my profiles to account for this, which will be needlessly too slow for actual bridges but will correct the mistaken overhang performance issue people see in the BBL A higher value results in better overhangs but the supports are harder to remove. Assuming of course that you are looking for a more smooth appearance. Nicholai Wachenschwan created a post-processing script for Prusaslicer. Aug 22, 2025 · RE: PrusaSlicer 2. Cooling for bridges was set to 50%. After clearing a partial clog I have eliminated my severe underextrusion issues. Aren't they? I have a hard time thinking prusa is worse than Nov 28, 2022 · Issue: PrusaSlicer creates overhangs with infill I noticed this behavior on few occasions. 2 retraction also handles most of the ooze so the print looks a lot better. Settings to slow them down and increase cooling are pretty standard and if not fully controlable in prusaslicer, they are in superslicer, and you should be able to do the same in cura I believe. 0 will offer to import such alpha or beta configuration when it is first executed. 15 Structural 0. e. Heck, two different color PETG from the same company can perform completely different. Apr 26, 2022 · Both Cura & PrusaSlicer are great options for 3D printing and it’s hard to say that one is better than the other for 3D printing. 0. 1 mm just for those spots and taller heights to keep the prints relatively fast. (Coincidentally -- this is the setting Prusa uses in their "NinjaTek Cheetah TPU @MK4" filament profile!) Next, I decided to print a 3DBenchy. Apr 24, 2023 · After weeks of messing around with settings, going over half a dozen of different brand of filaments, I think I have finally figured out the biggest issue of PETG quality (overhangs). Yes, smaller layer heights produce better overhangs. When I printed a benchy and a temperature tower a while ago, there were no noticeable defects. creality pla 1. The underside is so rough. With most quality nozzles, you can print extrusion widths of up to roughly 200% of the nozzle size without too much fuss, though be prepared to slow down speeds when doing so. Please note for this all 5 colors in the MMU3 are PETG. 2K views 5 years ago Setting up a 3D print on PrusaSlicer with overhangs on your filemore I'm new to PETG, and after a few prints I've found that overhangs and bridges are a horrorshow. The extrusion widths are maybe ok for the old type of supports but to me it looks like organic supports requires a thicker extrusion, think of them a bit Dec 6, 2023 · In my experience, you should almost always print outer walls first. We are planning to further expand these settings and allow for adding manual supports directly in Slic3r. Oh, but bridges and the surfaces above the supports are the critical things. Ive tried different types of support, distances, surfaces, walls, seams, angles, speed, line width and this is the best result i came up with. Here is an example shown in two images. One thing that would take things to the next level is to be able to support bridging using modifiers on parts using the full soluble profile. I have tried Prusament Gray, Inland Gray and Hatchbox Black PLA. Slowing down overhangs will help. ) Open the settings in PrusaSlicer by right-clicking the model, then go to Object settings – Advanced – Bridge flow ratio. Increasing temp or reducing cooling slightly. We recommend using lower speed for printing bridges and also lower bridging flow. What is the 45-degree rule? It is a guideline that suggests avoiding angles greater than 45 degrees in 3D printing, as they can cause printing issues. Prusa is constantly improving PrusaSlicer and is in the process of updating supports, but for now, PS supports can be tricky. There is a feature to reduce the print speed on the overhangs that works pretty good, but this feature only work on the external overhangs. So what’s your setting advice for better support and overhang? If you look the one on the left, the support made the print look weird. For some prints, I have to turn it off. Jan 19, 2023 · The external perimeters first feature in PrusaSlicer is an expert feature that makes the 3D printer invert the order it uses for printing perimeters, causing the printer to start from the outside perimeters and move gradually towards the inside. 3D printers can’t print in mid-air, as each layer has to be laid on top of another one. I’ve been preferring PrusaSlicer, however, I noticed PrusaSlicer defaults (for my printer) to a wider line width than the nozzle - at 0. 1. Learn all of our tips and tricks for mastering extreme 3D printing overhangs! Why is there no wall order like this: "next to outer wall"-outer-inner/infill? I. A 3D printer slicing algorithm that lets you print 90° overhangs without support material. The default is the Mar 9, 2020 · RE: My Ender 3 Pro is better on overhangs than my MK3S? @jsw I'm sorry I forgot to say that both prints were sliced on the same slicer and the default settings. For example AMS syncing, the different build plates and many material profiles included, starting prints and controlling the printer remotely, and more. During the process, and in several videos online showing the same, I can see the same behaviour when the bridging settings are not yet optimal, but almost there: the overhang perimeters (the first and last group of bridge lines) become already perfect, but Sep 1, 2025 · BTW, PrusaSlicer 2. 0, introducing paint-on supports (video), ironing (video), monotonic infill, seam painting, adaptive and support cubic infill, print time per feature analysis, standalone G-code viewer application, better auto-arrange with a customizable gap and rotation, search function for the settings, reworked "Avoid Apr 18, 2021 · Here's a guide on how to setup PrusaSlicer to send g-code and/or print to Octoprint. 15, and . I even go as low as 192 in some cases. I actually have 3 or 4 layers bottom solid infill before I start the infill Apr 6, 2024 · PrusaSlicer is powerful slicing software with a long list of expert-level settings. If the ballerina has lots of fine details like fingers and hair, you may find that Cura's tree supports are easier to work with. I have a stock Prusa MK3s using stock settings, using PrusaSlicer 2. This is on a PRUSA mk3s+, using standard settings in the PRUSA slicer. The Max volumetric speed setting in PrusaSlicer will do this throttling for you. I am having an issue with prints curling up. The algorithm calculates extrusion overlap with the previous layer and applies speed calculated from the overhang slowdown function. 15mm nozzle and Polymaker PolyTerra PLA. I think the fillets were were 3mm radius, while the long chamfer is Do you have variable layer height available in your slicer? Thinner layer heights on the overhang layers helps them from sagging because less melted material is hanging over empty air. Thoughts? It’s fully integrated with PrusaSlicer and enables you to quickly send your print files to the CORE One, schedule tasks, and monitor your machine remotely. Models with sloped surfaces sliced using the new algorithm in PrusaSlicer 2. Jan 19, 2023 · As bridges (and overhangs) are always problematic to print to some extent, avoiding them is the best course of action if you have the chance. Note that the extrusion width includes the two semicircular ends. Oct 21, 2019 · RE: Prusaslicer setting for ONLY necessary supports Print Settings > Support Material > Overhang Threshold. May 18, 2018 · In Slic3r you can further specify where supports should be generated by adjusting the overhang threshold or selecting to create supports using the “ on build plate only” option. I think the first has been implemented in Cura recently (and made configurable Jul 17, 2020 · Infill prints before walls for first 2 layers Hi all, I am running PrusaSlicer 2. Those internal threads are extreme overhangs. By choosing the appropriate settings, you can prevent your overhangs and bridges from curling up. I’ve had some pretty poor overhangs in the past, so I decided to set out and figure out the best methods to improve them. If 3 perimeters improves the quality but you are still not pleased you can even try 4 perimeters. At least from my research. This page is intended to be a resource to familiarize you with the settings involved in slicing. And not the Clockwork Orange type. Certain overhangs can be a challenge with scarf seams, and it seems to depend on geometry strongly. Sep 10, 2024 · RE: Snug supports slightly overhang model edge leading to print issues For future reference the easiest way to show 'your work', settings etc is to post your Prusa slicer project file. And secondly, if there are any specifics towards overhangs with regard to these settings that would be helpful, too. Especially difficult with the vast amount of variants between filaments. Variable heights are great because you can do . 9. In that case, you must print the inner walls first - if you print outer walls first, they could possibly be printed in mid-air with no support. 4mm. This means we can now print 90 degree overhangs and complex bridges! It should work on all Prusaslicer gcode sliced with the right settings. I had dialed the fan speed way down to promote layer adhesion, except for overhangs. Oct 12, 2019 · You will need to reduce speeds significantly to avoid overrun your hotend's capacity. . Overhangs and bridges are one of the print defects in 3D printing that make the difference between an excellent print and a poor print. 04 that would import correctly (aka usable qr code) on Prusa Slicer 2. Apr 9, 2017 · Therefore I would recommend to have a feature that allows to define the maximum overhang where it should kick in (default: 60% or maybe 50% if we want to be absolutely safe) and a print speed for this (default: 10-20mm/s, the lower the better). 2 and are printing the parts on my Anycubic Kobra Go that I'm running on Klipper/Mainsailos. All with the latest firmware and the latest sliver version (2. Here are our tips for avoiding bulges, warping, curling and other flaws in overhangs: I agree though, this is an issue that seems to come up in PrusaSlicer and for some reason Cura does a better job at supporting odd bridges like this. So I wanted to open this thread to see if we can solve this together or even provide tips that can be helpful to Aug 30, 2017 · Cooling Inconstancies on Overhangs? Hello, Overhang without supports struggle. Try fine-tuning Contact Z and Decrease pattern spacing to improve the quality of the surface. I use the Prusament PLA profile for Prusament and Generic PLA profile for Oct 25, 2021 · Overhang problem? Have a look at this. The edge that is giving me trouble is the longer edge, which is definitely a chamfer. I'm going to Aug 18, 2024 · TLDR, Bambu Studio and Orca see some overhangs as bridges and prints them WAY too fast. Now I'm just down to poor overhang quality and Apr 10, 2025 · Adaptive Layer Height: Some slicers, like PrusaSlicer, offer adaptive layer height, where thicker layers are used in areas of the model that are less detailed and thinner layers are used for fine details. I'm printing parts for my LDO Voron 2. Bridging and overhangs are a challenge with large nozzles. I'm working on tuning my V0. The code is currently in beta, and you Mar 20, 2024 · RE: PrusaSlicer: Generating Sheaths For Stepped Overhangs (Internal Edges) This seems to be hit and miss and still requires manual inspection of all edges, so too time consuming. PrusaSlicer allows you to control the number of top and bottom interface layers in your 3D prints. Most stuff comes out really, really good, but simple near-spheres have horrid bottoms: Overhangs and bridges are one of the print defects in 3D printing that make the difference between an excellent print and a poor print. When Slicing Speed is the Absolute Priority: If you need to slice the model very quickly and print time/material savings are less critical. Compared to regular supports, organic supports provide better stability and easier removal of support structures, resulting in a smoother surface finish on the 3D-printed object. It made a big line/layer shift until 1/4 of the round face. 2 I've been getting better at multi-material printing and in particular, using pla for supports for petg parts. PrusaSlicer assumes that the cross-section of an extrusion is a rectangle with semicircular ends. I'm making progress but am not quite there yet. Apr 26, 2020 · How to "unslice"? Okay, the word "unslice" might not be the best thing to describe it Once you have sliced the model, is there a way to revert to the view that allows you to manipulate the parts? For example I sliced something, then afterwards noticed it was upside down. Infill is not formed in a way to support top layers above at the whole surface. It has failed 2 times in the same area. Of course, I can just re-import the STL and start again, but wondered if there was a way to avoid this? Sep 5, 2024 · RE: Prusa Slicer Non-Planar XL 1T = Prusa XL, one toolhead XL 5T = Prusa XL, five toolheads IS = Input shaper Non-planar is really cool, but like he says in the video: you're gonna need a setup where your nozzle hangs down low with ample space around it. It actually isn’t as hard as I thought. Follow the instructions in the github readme. My PR makes the MMU a true multi-material unit, not just multi-color, letting you do fancy things with mixed temperatures like printing PLA with PETG supports. Hey all, I’ve been using PrusaSlicer for awhile now, and originally used Cura. All 3 brands produce the same results. While a solution that is often overlooked, rotating the model can allow you to reduce, or in some cases, completely get rid of the bridges, making the printing process a whole lot easier. Basic setting give an acceptable quality at this time considering it is the May 9, 2024 · RE: Finished look on overhangs The only way I know to improve the appearance of prints with this type of bridging or very steep overhangs, is print a separate object under the bridged surfaces that is printed with a soluble filament like PVA. I have tried using the inline qrencode command with various argument combinations and the me-qr website, the latter was also Jun 20, 2023 · If any of the PrusaSlicer 2. Over time, 3D printing techniques are improving to make common issues like thes Nov 8, 2023 · Overhangs are killing me right now. Firmware up to date Filament: Prusa red pla, overture white pla Software: Prusaslicer latest version, Prusaslicer default print settings in . 4R2 300. I did not install any updates or something, I just played around with Retraction settings. Filament: Esun gray petg I've simply used the cura default . 2 with a Revo 0. Some features don't need support if bridging is possible but the soluble profile disables all bridging and there is no Nov 18, 2024 · How to select the support extruder/color I am using an MK4S+MMU3. Organic supports can be manually enforced or blocked using the Paint-on supports tool. Jun 22, 2023 · Internal overhang and bridging speeds Hello, I would like to ask you a question about internal overhangs and bridging in the slicer. The patch notes suggest turning on "Avoid crossing curled overhangs" under "Print Settings>Quality" However, the setting doesn't seem to exist, even if I search for it. I understand I may need to print with supports on this model, but it seems almost perfect on one side or section. I understand the idea is that, a wider extrusion allows an overlap of lines/perimeters/etc for better adhesion, but is it really necessary? I usually print stuff Overhangs optimization / additional considerations. But many users struggle with sagging, stringing, or failed bridges. You may get it dialed in for short stuff but that one day you print out an Eiffel Tower you’re going to have a bad time. Keep expectations low as you start learning. Things to try: Slowing speeds to give the filament time to fully adhere to underlying layers. Im making progress and having some luck. Notable settings: First layer temp: 210 Temp after first layer 190 (This works well for my Overture PLA) (These settings can be changed in Printer Settings -> Custom G-code -> Before layer change G A 100% overlap is a full overlap (no overhang), while a 0% overlap represents a full overhang (floating extrusion, bridge). 1. Nov 9, 2019 · RE: Looking for suggestions - overhangs not looking good Yes, the fillet you show there is from one of the two short edges in contact with the bed. The taller your prints get, the more leverage the print head has to pull the print from the bed. When designing, keep this limitation in mind and try to avoid creating steep overhangs and extreme angles. Hardware: MK3S+, nyloc nut mod (perfectly level bed), E3D nozzle x, E3D sock pro, Lack enclosure. But overhangs came out shitty: I had: 0% fan @ 35s 2… I am going to guess that this is due to the specific on overhang settings. I may be trying to defy the laws of gravity again here, however in running tests on same material I'm able to pull off 65 degree overhangs. And in the picture of… Jun 8, 2021 · Support settings can be found under Print Settings->Support material in PrusaSlicer. Cooling thresholds Enable fan if layer print time is below Jul 30, 2021 · Bad overhangs, chamfers, fillets. The input fan speed values represent the percentage of the fan's max RPM. All of our new releases contain detailed information on the settings to use. - nicolai-wachenschwan/arc-overhang-prusaslicer-integration Jun 16, 2024 · I use Orca Slicer for Mk3 (retired now) and Mk4 and X1C , but very often use Prusa slicer for MK4 as just a bit better results , especially on overhangs and practically very little tunning required defaults prints ok . A lower layer height. Cura provides a lot of additional tweaks for hiding seams that might be useful. Nov 5, 2020 · Proposal: improve bridges and simplify the tuning by changing bridging order I am in the process of tuning my printer for better bridging. Must be in Advanced or Expert mode for the setting to be visible. Overhangs and support material The most important thing to keep in mind while modeling for 3D printing is the need for support material. Was this article helpful? Not automatic, but you can change settings based on height in PrusaSlicer, so you can select the height the overhang begins and change the speed and fan settings (I think). This expert guide reveals how to print perfect bridges without supports by dialing in slicer settings, choosing PrusaSlicer can both detect areas that need supports and generate them in these places automatically. Slicer settings are critical to a strong print. Fan speeds for overhang sizes in between are calculated via linear interpolation. I don't think it'll work so well, or at least not usefully, on a stock Prusa extruder setup unless youre planning on printing something Nov 1, 2021 · This a final release of PrusaSlicer 2. Better cooling is the correct answer. This is a known phenomenon. 6 release of PrusaSlicer introduced several new features, including the Organic Supports feature. 0-alpha2 Is out! Nice! I am trying to set up a test for organic supports with it now. Certain models have overhangs that are suspended in midair. Mar 9, 2020 · RE: My Ender 3 Pro is better on overhangs than my MK3S? @jsw I'm sorry I forgot to say that both prints were sliced on the same slicer and the default settings. ender 3 max neo, prusaslicer. I am able to go with 16 degree overhang with internal diameter 8 cm for 5mm without supports (the result surface is good but not perfect, but the print does not collapse). To improve overhangs you In this video, I explain three easy ways to get your overhangs looking great. Thanks to @gary-king for the base settings. That said, short horizontal bridges can be printed without Jan 2, 2023 · RE: PrusaSlicer 2. Do I have a cooling issue and consider a better shroud? What Aug 12, 2024 · Volumetric flow is a setting in PrusaSlicer, Bambu Studio and OrcaSlicer that throttles print speed based on the capacity of the hotend. This is the basic answer but there’s more information you’ll want to So overhang curling is an awful thing that we as 3d printers encounter that is probably the toughest thing to resolve. People often overlook the MK3's success also comes from it being a ~6 year old platform from an era where 3D printing used to be gruelling tuning and calibration all the time. 0 alphas or betas was used before on the same machine, PrusaSlicer 2. I think that for your issue layer height is the culprit: With higher layer height the overhang will print worse and the layer gap interface (to avoid supports sticking to the print) will also be bigger, so even less "support". 6 is significantly better than either of the two old algorithms, so we completely removed the switch “Ensure vertical shell thickness”. In orcaslicer under "Quality" tab, and is an incredible quality of life feature that makes some ASA/ABS printing less prone to warping. 👉🏻 In this video I am revealing one Orca Slicer setting that will completely change how much better your 3D prints will look. Nothing else matters as much as proper cooling. Top layer ends up printing in air without support. 0 final release is out Hello everyone! There are some very nice improvements in the latest version of the Slicer! Unfortunately, I wasn't able to generate qr codes on Ubuntu 22. I would consider adding a brim to provide more grip. 7. 6. Outer surface quality would still be better than inner/outer/infill and no overhang issues as with outer/inner/infill. You can tweak the values for supports in PrusaSlicer, section Print Settings – Support material. 2. Notable settings: First layer temp: 210 Temp after first layer 190 (This works well for my Overture PLA) (These settings can be changed in Printer Settings -> Custom G-code -> Before layer change G Aug 22, 2025 · RE: PrusaSlicer 2. 60mm/s for prusa, 45mm/s ender 3 pro. I came up with a 3D printer slicing algorithm that lets you print 90° overhangs without support material. Sep 11, 2024 · The actual speed of the overhanging (external) perimeters seems to be 30mm/s, which is what I set it to. We recommend keeping the top support interfaces enabled instead of using a high branch density value if dense interfaces are needed. seems it gets The one on the right is sliced with cura and tree support. Jul 14, 2018 · Re: How can I reduce the impact of seams on prints > If you are after detailed prints, you might try using Cura as your slicer. Jun 2, 2023 · curling up on overhang hi, is there any good tips for help with print curling upwards on overhangs? tried slowing down, fan is on full, tried to rotate print, tried to use support at less angle, but no, it always curls up at the overhang, and ruins the print, somethimes its gets knocked ff the plate, because the up curl hits the nozzle, and somethimes it surviwes but looks awful. Here are our tips for avoiding bulges, warping, curling and other flaws in overhangs: Smaller layer thickness Lower temperatures Experiment with print speed Feb 15, 2021 · ASA Nasty overhang issues Hello, I am trying to print this with Prusament ASA its 45 degree overhang. The top interface layers are between the top of your support and the overhang area. Apr 22, 2025 · Bridging is one of the most useful skills in 3D printing— creating horizontal structures that span gaps without using support material. Tested on Core One, 0. Aren't they? I have a hard time thinking prusa is worse than These layers are denser than your support structures and are designed to offer optimal support for your overhangs. 15 layer height I believe. There are some post processing techniques that might make an improvement, but that Aug 11, 2020 · RE: Strange bridging like stringing It is adhesion. I'm sure that they will be of interest to many 3D printers (the people, not the machines) and I'd like to see if it is worthwhile trying to get them incorporated into PrusaSlicer. 0-aplha2 exe. Read on to learn how to get the best out of your prints! Overhangs Curling I am hoping someone can help me. Try thinner layers and personally I like to print organic support I submitted a PR for PrusaSlicer back in February to fix the wipe tower purge temperature so that the nozzle doesn't jam when switching to a cooler filament. One little note - with some printers, depending on how part cooling fan shroud is built, overhangs may perform better on one side ws. I hope for this to become a standard feature in 3D slicing software! The first thing I notice when using this, is that it disables the "slow down for overhangs" setting, which I do not understand why. Sep 26, 2023 · I’m trying to understand how to tune overhangs for my Polymaker ASA filament. WHAT Supports might be better in Prusa Slicer, but Bambu Studio has so many Bambu-Printer-Specific features that might make your life more difficult if you didn't have them. The protrusions from the faces of the gears are to stop it welding together completely. another. In general I'm quite happy with my settings. 3. These supports took the overhang game to the next level and added more utility to the slicer. 16 profile for starters. May 3, 2025 · Hi! I have the new H2D and the print quality is very good, except on parts with overhang that needs support. What can I do to make it better? Jun 19, 2023 · The new algorithm implemented in PrusaSlicer 2. 4 with SUNLU PETG Black with continuous drying. Thanks for your help! Apr 8, 2025 · Large, Flat Overhangs Needing Maximum Stability: If you have a very wide, flat area needing support, the consistent grid of normal supports might provide better insurance against drooping. May 31, 2025 · A necessary evil for makers is 3D printing overhangs. First image shows infill. Mar 10, 2021 · You can tweak the extrusion width for specific circumstances, but in general, wider extrusions produce stronger parts and better overhangs. If quality is valued over speed, I would say MVS 6. Apr 16, 2025 · RE: Overhangs and organic supports For overhangs, the thinner the layers are, the better it will be. First time using PrusaSlicer with my Ender 3 and holy moly the overhangs! Why haven't I been using this? Share Sort by: Best Open comment sort options Add a Comment stacker55 • Sep 11, 2021 · Difference between "infill before perimeters" vs "external perimeters first" How does "infill before perimeters" differ in behavior compared to "external perimeters first"? On initial assumption, it sounds like the same function. Fine-Tuning for Overhangs: For prints with significant overhangs, using smaller layers can help with better bridging and smoother transitions. These options are quick and easy to set. - minimal3dp/arc-overhang-prusaslicer-integration Need to give this a try. Aug 11, 2019 · RE: Overhang fill settings @neophyl No not a stupid question, I just didnt give full details in an attempt to keep things simple 🙂 this is near what Im actually going to be printing. If you decrease the gap, you may get better results, but the supports may be more difficult to remove. These grow around What settings should I tune in PrusaSlicer to get these overhangs and bridges to print properly? Sep 15, 2020 · You can search Prusaprinters or Thingiverse for plethora of overhang tests and confirm what your printer is capable of. 3 delivers a much better solution for overhangs. Now, for the first 2 layers of the print, the infill is done before it prints the perimeters. I use mainly Hatchbox, Prusament and Amazon Basic PLA. it will be an print in-place working gearbox. Printed with 0. Hi, I have had a Qidi Q1 pro for about a week now and it's great, except those 2 issues (this photos are from an incomplete Fuecoco sliced using QIDI Slicer (a fork of PrusaSlicer) and printed using Polimaker Polyterra PLA at 210C and full fan speed), but they apply whenever I have supports and / or overhangs in curved areas): When printing curved overhangs there tend to be zits / weird May 9, 2018 · Rounded Overhangs For some reason I have had no luck at all getting overhangs to print on my Mk3. It saves time, reduces filament waste, and avoids post-processing headaches. 44mm vs 0. I'm getting crappy overhangs too, think I need better cooling (slower would help but current print time is 2 days so don't really want to go slower!). I'm using Simplify3D 5. 2, . 1). 0. It should get better with time, increased adoption, feedback from users and gradual upgrades. 3 September 12 release on Linu Answered By Walter Layher on 1 day ago 265 6 May 21, 2024 · RE: PrusaSlicer 2. 75, 200/60 As you can see the blue lines are classified as a overhang perimeter. 599 subscribers 9 2. Be sure to always follow the recommended settings in the documentation for each design. The only thing that people need to change is drop down part fan towards 0 (0-30) and turn on AUX fan (up to 100%). What stops it from going slower on overhangs? Is it not needed with Arachne, or it's a limitation of the generator? But apart from that: there's any reason not to use Arachne? Apr 12, 2025 · Really helps with overhangs, especially on warp-prone materials, to use the feature "Reverse on Even" and "Reverse only internal perimeters". 6 often achieve 10-15% shorter print times without any compromise in print quality. The weird thing that I have noticed is that it only seems to be a problem with these think walled parts, since all of my other overhangs turn out nearly perfectly, even beyond 75%. 0 and apparently out of nowhere settings changed. I've got some more notes here that might be helpful. You want to generate supports for these areas so that you can print the model successfully. print something for the outer wall to anchor to, then outer wall and then the rest. However if it is not possible to do so, then there are some things you can do (see bullets below). Infill is intentionally set to 5% as issue is more obvious, but problem is the same with more dense infill One thing that I found helped with "cooling" is not printing too hot. Aug 11, 2023 · Better seams I have been using a couple of methods to get seams that are (I think) much better than those that I get from slicers, including PrusaSlicer. Dynamic overhang speed As the name suggests, this feature lets you slow down the print speed when printing overhangs, which enables better cooling when it’s needed. If possible, it is recommended to paint a scarf seam away from an overhang on a model. Feel free to use and adjust for your printer. Issue #1 follow these steps: Load a single project into the slicer Go to the Print Settings Tab Select Support material on the left Enable Generate Support Material Select Multiple Extruder on the left Prusaslicer 2. It’s an incredibly powerful tool with new features being added all the time. (PrusaSlicer) Speed parameters are little bit different. Slic3r already hides the seams into corners, Slic3r also tries to avoid placing the seams over overhangs. 75mm PLA Using standard supports "everywhere". There are 3 different Support styles in PrusaSlicer Grid Snug Organic When the I prefer to print external perimeters first, but it makes printing overhangs more difficult. The funny part is BS and Orca both recognize the wall as an overhang but treats them as bridges. It converts overhanging bottom surfaces into arc overhangs. Mar 7, 2018 · Small overhangs tend to work better with exterior perimeters printed first, but long overhangs (such as a beveled edge on the bottom of a project box) tend to warp less if the exteriors are printed last. It mainly comes down to user preference because they can both do most things that are required, but there are some slight differences such as speed, extra functionality, and print quality. This page will be an overview of slicer settings, what they are and what they do. This guide shows how to properly set it up using an application k Oct 1, 2023 · RE: Profile for Anycubic Kobra ? Hi! Attached are my bundled PrusaSlicer settings for my AnyCubic Kobra. Printer: ender-6 with a metal heat break and capricorn tube. (Yes I'm definitely in the 2. Jun 15, 2023 · At this speed, the 2. lpo ixsac zcscls wcvtv akqhmw hncfwo cojdu ztjqwh wrt gcfozo