Input shaping bambu But hey, really we’re all beta testers for bambu lab at the moment. 5 printing profiles. 4, although it is a close call. Top. Marlin Input Shaping on the Sovol SV06: Three Months Later; Conclusion. be/I8MHFYW3ZrU Help with input shaping I have already tuned for resonance using the Klipper ringing tower guide. Make sure the Motion planning type dropdown is set to Bambu has very nearly made almost every single budget 3D printer obsolete. The Bambu may be smaller, but you get a lot for the extra money. Bambu copied it. My SV06 is about three times faster than my Prusa MK3S. As there is not an accelerometer in the print head, the data for the input shaping is based on tests performed on Mk4's by Prusa. In the pictures below, you can see the same part from the X1C (left) and my old printer, an Ender 5 Pro (right). Multicolor. This is done by the firmware adjusting the [] In Cura, you’ll first need to add the . 3. I want reliable workhorses, and even MK2 users still swear by their machines. Wow that is a very expensive upgrade . Input shaping accounts for the momentum changes when a printhead changes direction and provides compensation. If that force isn’t allowed to out of the frame into a damper, then it will stay in the frame, causing it to deform and ring. Almost all of the reviews on the MK4 has been pre-input shaping. i can get a new Bambu Lab P1P for that same amount. 4 Marlin is getting input shaping at some point which may trickle down to the prusa printers which will be a game changer for speed, which seems to be the big one at the moment. 2. If they couldn't solve it, The resonance sweep is what many refer to as input shaping. RE: Input shaper with 0. The Prusa Mini+ can also be controlled over a local network or the Internet using Prusa Connect. Here's a video of my printer running the 20 minute benchy on Klipper so you can hear how quiet the motors (and how loud the fans) are. You could do Klipper on an octoprint server and Klipper firmware on the Prusa. by moving the printer to a different surface and it would require another full calibration run. I'd go with a Prusa Mini, personally. i have a bambu labs P1s with just over 1000 hrs on it. INPUT Shapper uses every single oz of power the printer has . Klipper: PID Tuning – Simply Explained. Bambu Lab to Allow Third-Party Firmware on the X1. We are clearly still missing the input shaper implementation. Bambu printers will give you fast, beautiful prints out of the box with zero effort. You can change that by editing “This guide will help you calibrate and tune your 3d printer from A to Z — and should work with most common printers and firmwares!” Welcome! Pro Tip: There is some The answer is correct - you cannot do traditional X and Y steps calibration on the Bambu printers. I have already tried the other input shaper that is possible. As you can see, the changes are not very big. The shaped command that results from the convolution is then used to drive the system. 9, 4. I will likely buy one to do my own tests, An input shaper algorithm does not know whether the vibration it's compensating for is caused by the belts, the moving mass of the print head, or the table on which the printer sits. Hello there! Have you ever wished your Kobra Neo could produce smoother prints with less vibration? Well, I've got great news: I decided to throw together a quick guide for input shaping for the Kobra Neo, and it'll only cost you about $4!. Bambu's can do it. But I can't find a good guide for using accerometers to calibrate input shaping for the S1 Pro or S1. I have installed the klipper settings plugin. I finally managed to get a pi so I can go to move from marlin to kilpper, I was mainly interest in pressure advance and input shaping. Introducing Bambu Lab A1—A Colorful Gateway to 3D Printing once again! Expand the accessibility, But maybe Bambulab had mastered input shaping, who knows. Going with an accelerometer, sure. During initial calibration it tests for all the frequencies and what vibration they cause. Yeah, he brings it up every week. Without calibration, the feature is half-ass. Nov 18, 2023. It’s a new term in the home 3D printing arena, but There are good reasons to want to calibrate the input shaping. Then just update your slicer settings with your new acceleration preferences. If you check the It is similarly optimized to print at 200-400mm/s with input shaper correction, and actually can print as fast as Bambu on its defaults (but took ages to set up and calibrate and I am in fact an engineer) Bambu’s happens to be better Recently [Michael] over at the [Teaching Tech] YouTube channel got access to the X1Plus firmware, and takes us through what it may mean for Bambu Lab X1 owners. It also has auto bed leveling and input shaping, with an RE: Prusament PLA @MK4IS settings - how will they change with speed. Not sure why, but it #3ddruck #3dprintigHallo Freunde,ich kann es kaum glauben. I farted around with settings. r/technews Hey all I just ordered up the V3 KE, and noticed the option for the input shaping sensor. I installed Michael Hill’s Marlin build with input shaping on my Sovol SV06 last night. It is clear that Input Shaping is the salvation of Prusa as it keeps them in the game. Klipper vs Marlin: The Main Anyone tried ironing WITH input shaping enabled? Any speed increase you’ve noticed on ironing operation specifically without compromising quality? how about with normal profile (non-input shape); is the surface quality better result than mk3s+ coz of the ‘perfect first layer’ advantage? The 8bit logic board as it is doesn't have enough spare cycles to do input saping. 42 so just change all the values to . Input shaping changes the dynamics of printer movement, which in turn affects filament flow. The frequency calibration is an internal thing. It worked really well at one point, then an update kinda borked it. latest firmware, latest software, latest slicer. Why is the print Time so high? But for me IS with 0. It’s for the input shaping which is what allows the printer to run so fast. Overall, I think input shaper results between Creality's method, using separate X and Y tests in Klipper, or manual measuring of hertz will come down to the sort of surface your printer is sitting on. Members Although without input shaping it looks the same I rerun the measurements with the RasPi3 but it was quite identical. Bambu Lab is a newer consumer 3D printer manufacturer, getting their start from a successful Kickstarter campaign early in 2022. This eliminates the “ringing” effect that sometimes occurs when printing too fast. It is a well engineered, Kinda like input shaping in Klipper. X1Plus is alternative firmware for t Bambu Lab’s firmware features and algorithms, such as pressure advance, vibration compensation, and input shaping, enhance the print quality, particularly at higher speeds. It just compensates. If you want to try 3D printing for the first time, I feel like the Bambu A1 Mini is one of the best options. 7 board from Creality, and one of the features I was interested in was input shaping. Reduce Vibration and Better results with Input Shaping. However selling a printer claiming it has fast speeds and input shaping when it does not is probably as bad if not worse (yes now after many weeks Mk4 does have input shaping). The small protrusions below the cone shape (about halfway up the part) are rounded out and and almost MACRO for automated input shaper evaluation hey klipper community, with a lot of help from u/DopeBoogie we created a very nice macro, that like the title says automatically calibrates your system with an adxl345. I have a Qidi Q1 Pro running their weird locked-ish firmware of klipper. Need guidance interpreting input shaping calibration graphs for Creality K1 Hey fellow Klipper users, I recently set up my Creality K1 with the helper script by Guilouz, and now I'm diving into input shaping calibration. According to their website it is a LIDAR technique but I spent a couple hours last Saturday setting up klipper and input shaping onto my mk3 with 100% stock hardware, I then copied the fastest stock bambulabs slicer profile and I set up Marlin’s input shaping to make it able to crank out a clean Benchy in 21 minutes. The XL really needs input shaping the most as it's the largest machine. When multiple printers are placed on the same unstable desktop they can effectively reduce the impact of machine vibration on nearby machines. What are your Even with input shaping, it cannot stop the top of the printed part from wobbling. There is a reason that Bambu promotes smaller layer heights (such as 0. Prusa have many years of guaranteed upgrades and support on their machines. Both the Bambu A1 and A1 Mini are fantastic printers that are priced quite aggressively. Input shaping for the Mk4 should be considered a printer configuration, not a firmware feature. My P1P is at a 99% print rate. This is partially because of input shaping, but its also due to the X1-Carbon’s CoreXY build. I enabled tuning tower, selected ringing tower and followed the directions on the klipper page. New. A new era of 3D printers from Prusa and Bambu Lab are faster and more precise than ever. This section contains a brief overview of some technical aspects of the supported input Input shaping changes how they throw the tool head around, pressure advance maintains a proper flow of plastic, and auto-leveling features make sure your part literally starts out on the right foot. Bambu brought the P1P to the market in November of 2022, Fortunately, both the P1P and MK4 have this covered with Input Shaping calibration. 0-alpha1?fbclid=IwAR3pTkzuBkt20phqBSL03thH99KN5dIaU0z5k Mechanically, the Kobra 3 is on par with the Bambu Lab A1. it also spits out the graph to your /klipper_config folder, to look at. Does that work through Klipper even though the stepper drivers on the 4. Also the input shaping and processing on klipper eliminated those weird bumps along the hull. Old. What printer are you working with? Where to focus is different for every printer type. The P1S has one of the best auto bed leveling systems, input shaping, Bambu lab printers and the Prusa MK4 are the best print-right-out-of-the-box printers currently available. These features are integral to achieving exceptional print quality in the A1. The 8-bit Rambo board of the MK3S is not powerful enough to run at the necessary speeds for input shaping. Personally, I wired a cable from the GPIO pins on the on-board Pis to the exterior of the printers so I can just attach the acceleometer to the printer, plug it in, and run the measurements with the onboard Pi. All you should need to do is run the input shaping calibrate commands for each axis. Welcome to Bambu Lab! Here we discuss everything related to Bambu Lab 3D printers. wierengal45 April 18, 2024, 4:00pm 1. Input shaping is the final layer of minimizing resonance artifacting in the system. Read on to learn how it works and how to give it a try. That was actually the advantage that you need less printing time with a 0. They do a major test when you go on the printer screen Temperature/Axis > Utilities > Here we discuss everything related to Bambu Lab 3D printers. After Bambu Lab consulted with the people behind X1Plus it was decided that X1 users would be provided with the opportunity to install such input shaping calibration response graphs Prusa mk4 input shaping firmware is currently only available in beta. For one, the printer may not be on a rock-steady surface. It runs the extruder and steppers through most of the working ranges to tune out any bad vibrations to make the printer have less artifacts & ringing at high speeds. 5 or better (3. 0) Hello everyone! Some of you asked me to upload a tutorial on how I got Input Shaping to work. Yes, you can calibrate flow and Pressure Advance. Here's a 20 minute benchy, but I also had cooling issues even with my greatly improved fan setup. Allowing the whole printer to move as a unit allows the frame to act stiffer than if you constrain it. github. The rest of the printing noise is completely undetectable from the next room or floor, but the input shaping test (which is just two quick bursts about . g. Bambu Lab X1E Official - $2500 USD. In my experience so far with input shaping, Prusa seems to be as fast as Bambu, even on . Honestly, my mk3s produces much nicer prints than my bambu and is more reliable. 4 the Input Shaping plugin can be installed to fine-tune input shaper parameters using an accelerometer. It may seem “violent” but it’s necessary for these printers since they are printing so fast. I'm assuming I add or remove some lines of g-code from somewhere, but I'm too new at this to figure it out, been trying all week. The calibration is providing the printer with the necessary sensor information. They have the Input Shaping values in the cfg file and those would have been a set that Elegoo formed by doing an Accelerometer test and then give that same set to ALL the printers manufactured. There are bits here and there that I found interesting and had not seen before, but I’m experienced enough (11 years 3D printing) to know how to apply @martin7404 as has already been pointed out, input shaping is still in beta and further development is under way. 3Deen December 28, 2023, It helps that I have set up Marlin’s input shaper on the Sovol and upgraded to a 0. 6-mm nozzle. I limit my Prusa MK3S to 2,500 mm/s² when printing infill. if it were me, i would ge the prusa since they have exelent reputation, and have been around for so long. If it is a proper one, the Mk4 should be able to get fairly close to an X1 here's my 2 cents from a guy running 3 pros on Klipper and tricked out with linear rails, full on tuning with input shaping and great extruders and hotends. I managed to set up input shaping on a MK2 (therefore it should be possible for MK3 as well, I guess): by using custom Marlin firmware. Foxdonut12001 Here we discuss everything related to Bambu Lab 3D printers. And input shaping does not have an unlimited capacity to compensate. Don’t get Input shaping, maybe. Changing the jerk from the default ~10/s to 30 was a huge jump in speed. It is unfortunate that Sovol uses cheap electronics and loud fans, but it was an amazing printer for the price. The Bambu Lab A1 mini can be controlled over a network, either locally or through the Internet. It will be great to have a possibility to turn off (disable) input shaper for such specifical prints (gears with small gear tooth for example) and then turn it on again without config file editing. A calibration script provides an estimate for max_accel parameter that should not create too much smoothing. however, the bambu Bambu Lab X1 Series. It needs to be able to print fast to use its larger size more effectively. X1plus . Reply reply 3D Printing Benchy Race | MK4 vs K1 vs X1C (MK4 Wins when using Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. hey everyone. But I also do not have the time/energy/desire to figure out The Bambu Lab A1 offers the same 256mm cubed print area as its higher-end models, packed into a bed-slinger design. However, it isn't impossible to have input shaping on an 8-bit board (with some tradeoffs). The Bambu A1 Mini is large enough to print the biggest Gridfinity bin I have ever printed. For measuring the resonance once setup, the klipper docs explains everything, if you prefer videos, teachingtech and nero3d on youtube have great videos about input shaper. With input shaping, I get the following: 1) f I should have gone with the Bambu, but the Bambu doesn't have a toolchanger or removable PEI build plates. The Prusa XL got off to a rocky start. Especially by the Bambu fans, it is always shown as a big disadvantage. Starting from DWC 3. If input shaping has not improved the quality of your prints after configuring a shaper to the appropriate frequency, please share the accelerometer data analysis and tell us When I print with non-input shaping, I get decent prints. Click Add a script in the window that opens and use the dropdown menu to find Input Shaping. That has me leaning back toward the convenience of a Bambu Lab printer with an AMS. Why wouldn't a printer like the Bambu just do that then? It would take 3 hours with the Bambu Lab! While I am aware that Prusa will add input shaping soon, right now there is no comparison between a Prusa and a Bambu Lab. Input Shaping and Pressure Advance. The auto arrange feature in Bambu labs is just Writing this guide took me many weeks and many mistakes to fully complete, but I now currently have Klipper and Input Shaping working smoothly on my MK3S+, using the factory MK3. Reply reply Of course a Mk3s is not as fast as the new printers with input shaping and mechanics that are developed specifically for fast printing. Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Marlin: Input Shaping – Simply Explained. It also maintains the use of PrusaSlicer. The 3. Note down the max acceleration that is suggested for the selected input shaper algorithm for each axis. This applies to a similar degree to Elegoo, Creality, and everyone else that isn’t Bambu Lab or Prusa Research. I feel I'm missing some things, but you get the picture. It is a highly desirable feature. 6 nozzle is so pointless. cfg file, Here we discuss everything related to Bambu Lab 3D printers. I was using overture pla+. 3mf, obj, and step will get rid of this issue. com/prusa3d/Prusa-Firmware-Buddy/releases/tag/v5. Engineer December 18, 2023, 3:58am 1. Thats why i wrote this PDF. Some early RC models might Hi! I've been interested in getting Klipper for my Ender 3 using the Silent 4. Es gibt jetzt wirklich ein Input Schaper für den Prusa Mini, das ändert alles im Thema 3D Druck!Ih The optimisation process that the printer is using is called Input Shaping (aka resonance compensation. Prusament PLA prints much fast and excellent quality with IS/PA, but the temperatures for PLA of all kinds in the IS configurations are at least 10-15 degrees higher than the filament manufacturer's (including Prusa's) recommended temperatures, even for the first Question about input shaping and max_accel . I’ve seen several people working on custom firmware, but I haven’t seen anyone talking about updating Marlin itself for the printer, just changing the settings or turning in linear advance or junction deviation. I'm trying to add input shaping to Marlin on the Kobra 1, and there are some firmware updates people have put out on GitHub. Then go to Extensions > Post Processing > Modify G-Code. Im running the latest klipper and slicer is Cura 5. Reviewers praise its high performance, multi-material support with the optional AMS Lite system, and user-friendly features like cloud printing, mobile app control, and easy nozzle swapping. upvotes One thing I've been looking for but haven't been able to find is how to tune input shaping for this machine. For other printers, I usually direct them to Teaching Tech 3D Printer Calibration (teachingtechyt. Is this typical? What command should input into fluidd to start input shaping on the elegoo Neptune 4 pro? Share Sort by: Best. I wonder if the print quality is identical or if the P1 has a better print quality. Hi! I found that with input shaper enabled in my printer config printed gears are very smoothed. The lastest Ender 3 V3 now has a full printer package built around the input shaping trend with parts and technology dripped down from the Creality K1 We have no idea how well the new Ender 3 v3 competes with Bambu Lab A1 or P1S (which is more of a Creality K1 challenger) just yet, but we see more features aimed to make using If Marlins input shaping is as effective as klippers I can't say, have no idea. if its thinking about anything else it will fail. There is enough room for a 4x4 bin or grid. The Prusa Mini+ added input shaping and pressure advance as of its latest major firmware. These new 3D printers print faster thanks to a feature called input shaping, which reduces vibrations created by the printer’s own movement. But 00:00 Intro02:25 Unboxing & Assembly04:19 Test print: 3D Benchy at standard 60mm/s04:44 Setup Cura, enable WiFi printing06:44 Speed test and input shaper cal They have meticulously tuned slicing profiles. Controversial. This article presents various input shaping techniques that can be used on almost any motion controller to reduce vibrations and decrease settling time. In July 2023, the P1S became the second printer in the P1 series, Each printer actively handles these resonances or vibrations using This is Bambu Lab’s P1P, and it’s basically one of their “prime” X1C printers with a lot of the parts just stripped away that you don’t really need for running the printer It does an input shaping calibration before every print, A real benchy takes more like ~30min with the Prusa XL with input shaping bambu is already pushing what can reasonably be printed with good parts strength and thats on a much smaller printer as well so a printer the size of the Input Shaping "Fine tuning test" comes out perfectly, but when I introduce the modified values into the printer. Open comment sort options. If anyone could point me to website or video that would be much apprciated. Question Considering the CoreXY printers have higher acceleration, I'd say it would stand to reason that the printhead could take sharper corners, and wouldn't have to smooth out bends so much. I Am Tentatively Excited About The Sovol SV08; Marlin Input Shaping on If you ran INPUT_SHAPER and then SAVE_CONFIG, it should have already saved the right values to your printer config, but we can double-check: In Fluidd click “Configuration”, Welcome to Bambu Lab! Here we discuss everything related to Bambu Lab 3D printers. 5 seconds each) is like honking a car horn in my living room. Reply reply I found it likes to default to the bambu PLA which is was too fast for regular PLA prints, In motion control, input shaping refers to modifying the target motion trajectory to minimize vibrations. Add a Comment. The X1C and P1P both have input shaping and an acceleration sensor. Bambu is expanding their product line to a larger demographic and that's good for all of us. Members Online. The print quality was poor and it lacked many quality of life features that are commonplace on other printers. They finished the Mk4 first and started input shaping for the mini (which doesn't really need it, but I guess they felt the need to respond to Bambu). Here a debate can be had as to whether speed is the most important factor in the first place etc etc. The easy method is ok, but I've found quality prints need a slower speed (and i have a high flow hotend). Also, since I own a bedslinger (a Neptune 2S), I will be writing from the perspective of a bedslinger. the a1 definatly more like a tool than a printer. I really, really want to see the new input shaping on the Kobra Max. Marlin Input Shaping on the Sovol SV06: Three Months Later; But you said your Sovol SV06 is faster than your Bambu A1 Mini! So far, this does seem to be true. During startup, it tests some of those frequencies found to test if the results have changed, e. 1. It’s called input shaping. Today we just released a SUPER easy tool that calculates the frequencies for your input shaping calibration prints. I really want to see a side by side test of the P1P and the A1. I ran some test prints. Prusa Research has been What is Input Shaping and Why Should I Use It? Input shaping is a software process of resonances compensation to help cancel out the “ghosting” or ringing artifacts seen on 3d prints when quickly changing directions, as well as some of the vibrations of the printer itself. Input shapers used in Klipper are rather standard, and one can find more in-depth overview in the articles describing the corresponding shapers. Without Input Shaper it was 19 hours, 24 minutes, so Input Shaper cut 3 minutes, or its 0. 25% faster. shaper_calibrate_x_4 800×600 128 KB. Elegoo Neptune 4 Pro - Input shaper Guide (V. cfg and make sure under your [printer] section the max_accel setting is correct. I'd love to print multicolor projects. Rather, I'm going to discuss things I've experienced and how I went from crappy input shaping to really good input shaping. But it happens because Input Shaping for Prusa Mini Alpha -https://github. V400 input shaping calibration Question I was considering buying a V400, but some recent reviews say that it ships with a customized version of Klipper on the speeder pad, and that there is no way to do input shaping calibration (I was expecting a printer that ships with Klipper to have an accelerometer built in, and full calibration support). I know it has input shaping, but I'm not sure if I need to retune it now that I've assembled it. Q&A. It is a bit early to be shouting about how amazing the Bambu A1 Mini might be, I set up Marlin’s input shaping to make it able to crank out a clean Benchy in 21 minutes. Reopen Cura, enable Spiralize Outer Contour and set Minimum Layer Time to 0. Introducing Bambu Lab A1 mini - A colorful gateway to 3D printing. it's just what it is. all of these are known variables so the same calibration will work for all printers. Dec 13, 2023. Additionally make sure you're running the SHAPER_CALIBRATE command and saving the Lets race the Prusa MK4 with input shaping against the Creality K1 and the Bambu Lab X1 Carbon. 7 board are wired in Legacy mode? This video is a follow up to my first video "Prusa MK4 vs Prusa XL versus BambuLab X1 - Uncut Speed Test"https://youtu. We just released the fast input shaping firmware for MK4 and MINI, Bambu Labs is clearly far more reliable compared to the years of MMU/MMU2. i dont really want to tinker as much as i have on my ender, but some every now and then definatly isnt the end of the world. Bambu made the core xy popular and reliable, and creality and Prusa come running to clone and just like their bed singers, What is the Bambu Firmware doing that the wobble is not having an impact on print quality? It’s the Vibration Dampening feature. Please tell me if there are any errors, questions or if something is unclear. We haven’t seen anything remotely close from Sovol yet. The Neptune 4 and the 4 Pro do NOT come with Accelerometers. Non-Bambu owners might I’m still really curious how they are going to just upload input shaping to firmware and it’s going to be as good as true accelerometer values from where the machine is sitting This is meant as a companion to the official Klipper documentation, so I won't cover everything discussed there. That firmware for input shaping hasn't been released yet for 3. I fact that you have so many, is a problem. Input Shaper Adjustments Enabling or disabling input shaping, a technique used to reduce printer vibrations, can impact how Pressure Advance should be set. If the impulses in the Additionally check your printer. We have this Besides changing volumetric flow these are stock bambu settings for generic pla. The MK3S+ is a bed-slinger which causes stability and wobbling issues or just use the built in "High Resolution Cylinder" shape which has 360 sides which is ok for most stuff whereas Bambu and Orca are awful w this/do not correct. These features include automatic bed leveling and input shaping calibration graphs. Automatic Bed Leveling Move over Klipper and Prusa input shaping, Marlin has joined the fray. I’m going to go thru the pressure advanced calibration in OrcaSlicer and see if that could reveal any issues. change retraction, change pressure advance, change input shaping, change layer height, layer width, speed of nozzle, change filament type, change brand of filament. Does the P1/X1 have less input shaping artifacts than the A1 doe . failed-print. A Prusa kit works out about the same as a comparable Bambu. Hoping MMU3 truly fixes it, and they learned from Bambu's AMS. My previous experience with FDM machines was an Ender 3 Pro with a Sonic Pad, which came with everything needed to set and tune input shaping. Bambu Lab P1 Series. You can change that by editing the startup gcode but you’ll be removing some of the calibration that i have a bambu labs P1s with just over 1000 hrs on it. Mounting The trouble is that the Sovol SV08 has crept up in price, and Bambu sure seems to have made their anniversary sale pricing permanent. I heard that the stock screen is connected through i2c to the motherboard, so it's possible to use screen's port for accelerometer. To install the Input Shaping plugin, download the latest release version for your RepRapFirmware version from the Duet3D Github repository as a . its a very under powered SOC. However, the results are a bit confusing for a Since the input shaper can create some smoothing in parts, especially at high accelerations, you will still need to choose the max_accel value that does not create too much smoothing in the printed parts. Bambu Lab’s P1S is a mid-range 3D printer with Core XY speed and access to full color printing. shaper_calibrate_y_3 800×600 113 KB. Here we discuss everything related to Bambu Lab 3D printers. You should really do some ground up work of solidifying and rigidifying the printer, removing moving mass and then redo the measurement and apply input shaping. Prusa really I’m loving the X1C so far, but I’ve noticed that any small details with sharp edges or corners are pretty severely rounded out and lose a lot of their detail. I have to run input shaping every time I change to different types of filament for reasons like PLA is on the spool holder but ASA is in my dryer so it changes the located of the filament which drastically changes the input shaping accelerations and type from mzv to zv sometimes. This is how they get up to 20,000 mm/s² of acceleration, and that acceleration is how they print fast. It just got input shaping too, and is amazingly fast. They added input shaping to their mini He recently changed the nozzle, and after that, when he turns on the printer, it goes through the self check until “input shaping,” At that point, it makes this god-awful noise for thirty minutes, and eventually an “Abnormal Ringing Optimization” message appears. Even my Prusa mini Input shaping and Pressure Advance are two technologies that have been causing quite a stir in recent years. Who cares about Marlin’s input shaper now that we can buy a Bambu A1 Mini for $299?! Bambu is really smacking us over the head with the amazing specs and price on that Bambu A1 Mini. Just measure the Z height where the best print quality is on your X and Y axis, put that height (in mm) into the calculator and it will instantly give you the frequencies and commands to enter into the printer/firmware. Nov 20, 2023. if you can't afford the time, get MK4. Input shaping doesn't make things faster, it just improves the quality of things printed faster, The Bambu X1C has acceleration values of 20k/s. the max acceleration you'll ever see on stock motors is 4000mm/s squared and a max usable print speed of 200mm/s. Modifications to Printer Hardware The proper way, as a firmware update, no, it just can't be done on existing board. 4 nozzle, because you RE: Input Shaper with Klipper Testprint. 15) because that is where the difference is greatest between them Klipper pioneered this technology for 3d printing. Also make sure in the section at the bottom you have the [input_shaper] section. See more posts like this in r/klippers Even though printing foaming PLA requires slower speeds, the Bambu Lab X1C's accurate extrusion, input shaping, and sturdy CoreXY frame still ensure great print quality despite not using the printer's full-speed potential. py file in this repository to your Cura “scripts” folder. Prusa Research limits the Prusa XL to 3,000 mm/s² when printing infill. ) This is a feature that Bambu copied from Klipper. Bambu and Vorons have the low speed VFA issues as well. Hi, I have my Ender 3 v2 connected to Klipper and I want to try Input shaping, but the thing is I don't have raspberry pi, so I can't connect adxl345 through GPIO, instead I have Dell Wyse. 6 nozzle compared to a 0. But its fine for the printer stock in most cases. for me, the bambu and prusa are the same price (650$ cad). When you place a single printer on the desktop, the anti-vibration feet can effectively reduce the desktop shaking caused by printing. Its eSun PLA, 0. Troubleshooting. My Bambu can print it under 6 hours for comparison. - Faster - Touch Screen - Carbon filter - Input shaping stock - Lidar flow and PA calibration - AMS actually exists - More cooling Why don't you try to be constructive instead of calling the bambu community "brain less"? It’s for the input shaping which is what allows the printer to run so fast. io). Without input shaping or with (please specify!) How much is your acceleration in mm/s 2 and print speed for an average print? I'm curious what settings y'all use. To that, Input Shaping is "enabled" by using the Mk4 Input Shaper printer in the Prusa Slicer. 5. In particular, more automation is being added to the input shaper plugin. for input shaping, there was a point where the print started smoothing too much - I’m wondering if this is related. Then, f Marlin has an input shaper now. Due to the aggressive input shaping on the Bambu printers the printed clips which have these fine nubs to grip onto the frame I have printed as round tips instead of angular hooks and didn’t grip at all. Yet, the Mk4 as it is now is substantially slower than the X1. It’ll probably be fixed over time, given speed is a main selling point of the printer. The total time: 19 hours, 21 minutes, so I saved 6 whole minutes. 4 nozzle. PSA: Issue with P1 and A1 rebooting has been resolved forum. Bambu Lab initially patched the loophole that enabled XPlus to function, blocking the ability to run third party That’s what it sounds like, Bambu default is . You mention PLA lots, so lets start there. Is there anything else I can do, other than installing an ADXL Welcome to Bambu Lab! Here we discuss everything related to Bambu Lab 3D printers. bambu is very new. So when I got my input shaping done, (with much thanks to user u/tacosauce) it gives values for shaper_freq and shaper_type and max_accel for the x and y axes. But on the topic of speed and how to compare, there is a bench mark and a set of criteria for that benchmark (Speed If you’re really keen on improving throughput, get one Bambu to test out. First, let's talk about speed. A deficiency anywhere in the system can reduce its efficacy. zip file, without unpacking it, and upload it using the Upload&Start button on DWC without unpacking Input shaping on a machine like the MK4 depends mostly on the belts and weight of the extruder and print bed. Such an implementation of input shaper would be vastly inferior and render ths feature basically uselesy if the competion offers input shaper with almost no visible liss in detail or Anyone that knows about those bambu printers, is there a good video or page showing the detractors, pros/cons in detail of entering into that The input shaper calibration in Fluidd is giving me shaper type ZV. In current form, the people running input shaping on MK3S are doing so using Klipper and a separate computer (usually a RPi) to control directly. RE: Prusa MK4 vs Bambu? They should have clarified that, the benchy g-code on the X1 has nothing to do with the stock X1 settings either though. It can crank out a nicer Input shaping is implemented by convolving a sequence of impulses, known as an input shaper, with any arbitrary command. The X1 can print 2X or even 3X as fast as the MK3S+. Im trying to get input shaper working on my FLSUN SR. Skip To These new 3D printers print faster thanks to a feature called input shaping, In my opinion, most of the guide isn’t useful to Bambu owners and would just be confusing to many. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. Usually Bambu Studio lets me know if it needs support before print, so I assumed it'd have been fine. keep in mind Prusa is working on integrating their version of pressure advance and input shaping, so the MK4 will be faster than your current MK, just not as fast as Bambu. Bambulab is using an optical scanning method to create a height-map of the bed. I changed it to 50 to see what would happen, In the beginning, I was a little disappointed with the MK4 until they released the Alpha version with Input Shaper (whatever the hell that is), and even with the alpha situation, I got seriously in love with the thing. I don't know why some people are actually mad with Bambu for not releasing their fantasy 500X500X500 24 color core XY PEEK capable printer for $500. New to The btt website has a manual on their website how to setup the pad and the ADXL. . Decreasing acceleration to reduce vibrations is the most basic form of input With Bambu, it's a fine printer, still new but seems fairly reliable and good quality, but if you like tinkering you can't really, it isn't intended to be serviced by the user, and there are privacy concerns with your deisgns being sent to servers in China. Wirecutter. Imagine if Creality or Bambu had done that trick. Now it is $579 for the Sovol SV08, $339 for the Bambu A1, or $489 for the Bambu A1 with AMS Lite. 6 Nozzle. I've got the same question. Bambu owners know he either has a lemon or is full of shit. My Bambu A1 Mini – The First Six Hours of 3D Printing; The Bambu A1 Mini is So Good I Had to My question is, do these increases in Maximum Volumetric Speed add up to the increases in speed caused by input shaping (and a Klipperised board), MK4, and 3 Bambu Lab printers, and in the last 4+ years I have never had a clogged nozzle. It does not appear to support as many algorithms for shaping as klipper, and does not support accelerometer based calibration, but may be perfectly suitable for the majority of printers. Best. Highly unlikely that input shaping will come to the MK3S. It took a moment longer than I thought because english is not mother tongue. Those boards are 32bit. Great that you did the test This also makes it clear why the is largely not justified due to the missing acerolometer. Bambu Lab A1 mini. 0) upgrade kits are supposed to some day have input shaping. Calibration should be done on YOUR printer, where YOU SET IT UP. X and y belt tension errors and now no input shaping. The Bambu printers have always shipped with an input shaper. The input shaper samples the resonance of the whole vibrating system, table and all. Its print volume is a few millimeters smaller, while its speed is a hair faster. Prusa's MMU3 promises to be a great option for this. But if brute speed is really what a user wants, then Prusa is just undeniably faster now. Either solution is viable, it depends on what's more convenient for you. Bambu came to be well known by the 3D printing community in 2022 after successfully running a Kickstarter campaign. Run the provided Save config command. Timestamps:00:00 Intro00:16 Background00:39 Bambu Lab X1C00:53 let me add a few for the pro bambu side, as you're clearly biased. Still new to 3d printing, so this a good lesson, haha. It'd be nice if Creality can solve the low speed VFA issue, but I'm not counting on it. Bambu Lab's AMS product looks to be a fantastic product. It is a well engineered, sturdy machine. Theory. dfyjy dpxodb ljpyo clw ccfyw anx wxwecw ylolffc fniokj pla