Corexy belt tension frequency calculator 3d printer. Many of the existing CoreXY printers have belted Z axis movement with a cantilevered bed. Jun 22, 2022 · Features. I created this because attempting to feel the Creality 3DPrintMill (CR-30) Belt 3D Printer: An Infinite-Z volume 3D printer created by Naomi Wu & Creality3D, building on the work of Karl Brown and Bill Steele. BEST COREXY 3D PRINTERS 2023. Jan 5, 2022 · When you adjust corexy belt tension, getting the X and Y axes square is the goal, not matching the tensions to each other. This is a GT2 belt tension meter to assist in properly tensioning belts on your 3D printer. The special infinite-Z belt is the first Creality 3D Mar 1, 2023 · The Best CoreXY 3D Printers of 2023. If it's the belt a bit loose skipping, you would hear relatively loud noises which make very clear what's happening. Sep 21, 2018 · Higher numbers indicate a looser belt. Most printers in Triffid's guide have single or double motor screw drive Z axis. Works on any accessible GT2 6-9mm timing belt. Note that using ADXL345 requires some soldering and crimping. koconnor June 14, 2021, 1:19am 3. The CoreXY and the H-bot are a Cartesian arrangements -- they makes it easy to move the head in straight lines along axis 90 degrees from the other axis. Also, CoreXY 3D printers tend to be compact and easier to assemble than other 3D printer systems. So it’s crucial to have it setup correctly and many printers have built in tension adjuster to adjust the belt tension. Voron 2. CR-10, Micro Swiss direct drive and bowden compatible. Dec 7, 2020 · The corexy belt path has it’s pros and cons. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. Belt Tension . A/B Belts May 3, 2022 · This can be done by tightening the belt - increasing tension will increase the respective diagonals' length. The corexy belt path can be implemented in two different ways. With its conveyor-belt style print bed and 45° printing angle, this innovative belt printer allows you to print continuously, which makes printing long props in one-piece and batch printing possible. Apr 25, 2021 · What Makes it Special . 5. I can totally understand why PR would not want to rely on random measurement devices for troubleshooting printers around the globe. The HyperCube Evolution also known as H. 2 mm. The CoreXY kinematics can be seen as an evolution of the H-bot kinematics. Maybe @claudermilk can shed light on that as he used it on his Trident. There are a number of mods and add-ons that allow you to upgrade your printer. Measure the Calibration Column. O is a CoreXY printer designed by Scott 3D and inspired by the original HyperCube 3D Printer by Jul 1, 2023 · CoreXY 3D Printer: All You Need to Know. The CoreXY is much more stable, and the motors are stationary, whereas the H-Bot design can be very unstable, so accuracy is a rather sticky issue with these printers. 10000+ "corexy belt tensioner measur" printable 3D Models. Dec 19, 2022 · US$9. Aug 11, 2023 · The first is a Cartesian printer (similar to the Ender 5 layout). In Marlin, you both need to configure the printer as a CoreXY machine. If the belts aren’t aligned correctly on a CoreXY printer or if the tension isn’t exact (too high or too low), this can cause a multitude of problems. 1. – darth pixel. Read current (I) value from motor label #4. The 3DPrintMill (Creality CR-30) is a cross between a traditional 3D printer and a conveyer belt. Print the Calibration Octagon. Apr 28, 2021 · Ender 3 (Pro) Belt Tensioner: How to Install It & Use it. This belt 3D printer is one of the most well-known belt 3D printers out there. CoreXY 3D printers use a belt-driven control system to precisely move the print head or build plate along the X and Y axes. youtube. com/pages/how-to-tune-your-timing-beltGet low vibration motors: https://prorifi3d. In theory, this should allow for faster movement of the print head compared to the standard Cartesian 3D printer design. I can either stick to the original plan and use 6mm belts, or I can change the design slightly to allow for 9 or 12mm belts, adding roughly 230 grams to the XY for the extra parts needed. At that moment, tighten the bolts back Tensioner Tweaking: A hex key, usually bundled with your printer, is your tool of choice here. Today we'll follow a hypothesis through to its conclusion with crowd sourced accelerometer data! Join 13,460,000 engineers with over 5,980,000 free CAD files. This simple tool measures the deflection of the belt across a 150mm distance. Updated Jul 1, 2023. This is exactly where the H-Bot has its biggest weakness. if not - reduce it 10. Ringing will be small, but with a lot of repetition. My general understanding is that there was some success using the accelerometer to “check the belts” - primarily to check if the belts have even tension. Gantry Racking & Squaring . Loosen the two nuts that hold the tensioner in place. com/corexy-3d-printer/CoreXY Belt Routing One of the most important parts for corex I keep having this idea to set up a tensioner that uses 3 idlers to bend the belt/lengthen its travel distance in order to tension the belts. Printed from ABS plastic each meter comes fully assembled and calibrated. At a price tag of $1049, it provides a great set of features and easy accessibility to spare parts. Read our review to see what we found after going hands-on. Now your prints should be much closer to the correct size. Both printers are an ingenious solution with fixed motors. I printed this calibration square to measure the diagonals and I got: AC¯ ¯¯¯¯¯¯¯ = 141. The improvements are: 1. Aug 18, 2021 · If you’re in the market for a premium Core XY 3D printer kit, then I’d say the RatRig V-Core 3 is worth it. Allow print to cool. 4 3d printer kits are available in three sizes: 250mm x 250mm x 250mm. If there’s anything you see on the website that you don’t see in the Part Store email me and I’ll send you a link. 4 build. Use 1-2 perimeters, or even better the smooth vase mode with 1-2 mm base. Belt Tensioning. We’re in the process of releasing a ton of new products and I haven’t got around to entering them into the system. py to process the generated files, e. Aug 31, 2022 · Share. CoreXY 3d Printer Gates GT2 Belt Tensioning | By using a pitch app you can tune belts to equal tension more. Nov 3, 2020 · How Do You Tighten an Ender 3 Belt. 😉 I’m happy to give you the first look at the Original Prusa XL, our upcoming large-scale CoreXY 3D printer with a 36×36×36 cm (14. Join the GrabCAD Community today to gain access and download! May 4, 2019 · Implementation of individual belt tension for GT2 XY Belt path Jun 14, 2021 · There was some research done on this last year. It uses a readily available pen spring from Pilot G-2 pens. Read the tension gauge and adjust the tension until it falls within the manufacturer’s recommended range (usually 40-60N for GT2 belts). Pantheon HS3 (Best Performance) 3D Printer Type: FDM | Layer Resolution: 0. E. I see that the vast majority of printers use 6mm belts, but also some builds using 9 and 12mm claiming better results. Text tool, measurement, adjustment, belt, belt tension, timing belt, timing belt tension, 3d printer accessories, 10000+ "belt tension meter" printable 3D Models. The right graphs have the defect fixed. Markings are easy to read from the top or the bottom of the meter. Eddie had a video on this at: 3D Printer Mechanics: Belt Tension and Resonance - YouTube Ultimately, though, I don’t know of anyone that has taken this to the point of an automated CoreXY belt layout principals. Every Day new 3D Models from all over the World. Dec 11, 2019 · Adjust Z steps per unit. 75. The Creality Ender 6 is the first CoreXY printer from their lineup, which uses 10mm belts and is also partially enclosed. 300mm x 300mm x 300mm. In this blog post, we’re diving deep into the intricacies of FDM 3D printing, providing an all-encompassing understanding of its various types—Cartesian, CoreXY, Delta, SCARA, Belt, H-bot, and Polar. 0083 kg/m (both stock and genuine Gates). You'll find them in the input_shaper folder in the machine tab!" Don't know if it needs any adjustments to work on non Rat Os printers. Either a stacked pulley arrangement or a crossed belt. Nov 13, 2019 · The idea behind Core XY goes back to at least old drafting tables. by Florian Gehrke. Phone: (936) 689-3522. Sineos June 22, 2022, 8:59pm 2. Klipper has built-in support for ADXL345 accelerometer, which can be used to measure resonance frequencies of the printer for different axes, and auto-tune input shapers to compensate for resonances. Will probably show 400 step motor belt drive cantilever, a single screw canilever, and a single motor dual screw with dual support bed. Jul 18, 2022 · Belt Path. The most important thing here is to try and put around the same tension on both belts. Then reattach the belt tensioner to the frame with the previous tool. Jul 16, 2023 · These machines’ performance, precision, and applications vary significantly based on their type. This mechanical arrangement is better for adding an enclosure and scaling up the 3d printer size to a larger build area. For standard & micro v-belt types, determine the proper tension for manually tensioned belts with Gates Belt Tension Calculator. My general understanding is that there was some success using the accelerometer to “check the belts” - primarily to check if the belts have even Today I'm going to review some data I gathered from an accelerometer on my CoreXY 3d printer. Belt tensioners make it easy; read on to learn more! Advertisement. You need to tighten it to get to a reading of ~240. If your printer belt tension is off, it’s going to be very obvious in your completed print. free Downloads. With testing you will find out if you have the correct value. To check the belt tension on CoreXY printers, execute TEST_RESONANCES AXIS=1,1 OUTPUT=raw_data TEST_RESONANCES AXIS=1,-1 OUTPUT=raw_data and use graph_accelerometer. Email: 3ddistributed@gmail. NiXXiN June 22, 2022, 8:50pm 1. 2 mm and layer height set to . [two stationary and the middle one adjustable/lockable] It being rigid would eliminate the play introduced by adding the clip/spring tensioner. Jan 3, 2020 · The Sapphire Pro is an interesting FDM printer with a CoreXY-style setup. Let’s embark on this journey of discovery Jul 4, 2020 · 2. The design also allows for simultaneous movement along both the X and Y axes. Nominally, a 6mm GT2 belt is rated for 6 lbs pre-tension. by Jackson O'Connell, Content Academy Team. The belt system is one. RESPOND MSG="Belt tension graphs generated. May 24, 2023 · The poor rigidity, compared with other, higher-price 3D printer designs can have very significant effects at higher axis speeds/accelerations. The left graphs have a mechanical defect (binding) on one axis. This was made possible by a resonance tuning test created by Dm Dec 8, 2021 · Published Dec 8, 2021. The CoreXY is not a specific 3D printer model. com. The NEMA motor spacer has been flattened to accommodate a 10mm threaded standoff in order to reduce or eliminate Jun 26, 2021 · Timing belt pretty much acts like a pulley system. Employ the larger hex key as a lever between the tensioner and the x-axis rail to exert force, ensuring maximum belt tautness. Pluck pitch depends on both span length and belt type (specifically, mass per unit length). V. Mar 15, 2021 · 3DPrintBeginner March 15, 2021. Hold the tensioner in the back position and release the frame. May 9, 2021 · They no longer move along the gantry or even as part of the print head. The crossed belts design allows for each belt to take different paths, creating an x-shape configuration. set it and check if your printer works ok #7. This may explain why professional FDM 3D printers follow the CoreXY 3D printer design. Aug 16, 2023 · RUN_SHELL_COMMAND CMD=generate_belt_tension_graph. 2025 "corexy belt tensioner" 3D Models. Let’s put it through the regular tests and see if the Creality Jan 24, 2017 · to H-bot and CoreXY 3d printers. Both ends are also locked by the carriage mounting bolts, these interfere Get started with VORON 3D printer, the best little CoreXY 'space shuttle' you can build in your garden shed, or your kitchen. This should make it quite fast during printing and it being enclosed should allow higher temperature material printing. Use sufficiently high speed, around 80-100 mm/sec, for external perimeters. Suggested layer height is 0. "CoreXY" refers to a method of arranging two belts around a set of pulleys and connected to a single block so that by moving one or both belts, the motion of the block can be controlled. 4 R2 CoreXY 3D Printer Kit to help you easily get what suits your needs. We will move our print head to the center of the bed and measure (see the screenshot below) 150mm between the axes of the front straps and the X axis. All the parts move as expected, the overhang quality is good and the tolerance flags could be moved except 0. g. The GrabCAD Library offers millions of free CAD designs, CAD files, and 3D models. The right 3D printer belt tension is crucial for quality prints. It uses belt drives and linear rails in a layout that, similar to the CoreXY system, has stationary motors to drive the X and Y axes. Either loosen Beta belt or tighten Alpha belt. First layer should be at . 99. You will not need to pull very hard to tension these belts, around 2 lb of force is sufficient. 9mm and 12mm belts are available to account for belt stretch. Updated Jan 27, 2024. Just get Mar 5, 2021 · The answer is Yes! The benefits of the CoreXY design are hard to ignore. VORON2. The following characteristics may indicate a mechanical problem with the motion system. They’ve been around since 2012, but only recently came to dominate desktop 3D printing with the releases of Bambu Labs 3D printers, and the Creality K1. ADXL345 can be connected to a Raspberry Pi directly, or to an Jan 27, 2024 · CoreXY vs Cartesian 3D Printers: The Differences. Feb 14, 2023 · This is a remix of supinemonkey's excellent Promega belt tensioner mod that improves upon his design. Jun 8, 2021 · Maybe if you also mount the sensor at 45 deg you could tell whether you have uneven tension between A and B belts. Ender 3, 3 V2, 3 pro, 3 max, dual 40mm axial fan hot end duct / fang. I wouldn't bother trying to get a particular note, so much as ANY note -- if it gives a "plunk" noise at all, it's probably in the right ballpark for tightness. CoreXY 3D printers offer superior print speeds compared to others out there. by Jackson O'Connell. Loosen the nuts anchoring the tensioner. The advantage the Voron’s fixed bed and belted z-axis that the moving mass isn’t at the top of the printer. 4 Build Volume. No support needed for printing. . 8 x 1 m) corexy mechanism for a sand table that put the belts on the same level and twisted/crossed them in the M segments. V = I * R * 8 #5. 35 B D ¯ = 141. 1 day ago · Finally a way to repeatably measure the belt tension on your printer! You can now compare belt tension across printers and with others. you can repeat #7. 2. As one end of the belt gets shorter the other end gets longer Apr 10, 2019 · To calculate our target frequency we use Mersenne's equation 22: Where f is the frequency, L is the length of the belt between contact points in meters, μ is the belt density in kilograms per meter, and F is the tension in Newtons (1 pound equals 4. 05 mm | Materials: Pantheon PETG CF, Nylon CF, Nylon GF | Build Volume: 300 x 300 x 300 mm | Print Speed: 500 mm/s | Printer Size/Weight: N/A. The simple design mounts a Nema 17 motor to the top of the 3d printer and has slots to tension the belt system. Alpha belt tighter than the Beta. The SolidCore CoreXY design has the motor and idler parts assemble to the inside corners of the frame. Published Apr 28, 2021. 70. Nov 6, 2020 · 1. 44822 N). Infill and top layers can be set to 0. * If "B" diagonal measurement greater than the "A" Beta belt tighter than the Alpha. 82, BD¯ ¯¯¯¯¯¯¯ = 141. The coreXY balances the forces while moving the gantry or carriage to minimize “racking’ where the mechanical system is pulled out of square. Don't bother trying to fix gross errors with the size by changing belt tension. by Brijesh Gurav. 3d_distributed. 1 #3. Generalizing from Mersenne's Law, For GT2 belts, the frequency should be approx 3600/L. 42 2 × 100 ≈ Dec 25, 2022 · How to adjust the timing belt tension: https://prorifi3d. 20K views 4 years ago. Aug 28, 2023 · With all the available options, choosing a CoreXY 3D printer can be hard, especially if you are new to 3D printing. Out of stock. The block is threaded onto an M3 bolt and located within a close fitting channel to prevent twisting. Nov 18, 2021 · Hello everyone, here’s the BIG news many of you have been waiting for (some might say that Friday came a bit early). I think and I am almost sure, that this SolidCore CoreXY: Belt Routing & GT2 Belt Tensioninghttps://3ddistributed. It carries a similar design to the Blackbelt 3D printer, but comes at a considerably more attractive price. To tighten the Ender 3 belt, follow these steps: 1. Adjust X Y steps per unit. Let's take a closer look at what's so special about CoreXY. CoreXY Scalability. The horizontal mounting hole on the knob bracket has been reduced to an M4 thread due to the holes in the Promega frame being too small for an M5 screw. Feb 5, 2024 · 3. There was some research done on this last year. How I will know the correct tension? My printer is a custom BLV 220 x 220 x 280. Compared to other 3D printers, CoreXY and H-Bot designs can be considered a special case. Eliminates the need for fidgety phone apps when setting belt tension. H-Bot. 25 mm. dbot corexy 3d printer belt path diagram I tension the belts on my D300VS using the Easy Tension iPhone app. Looking for a versatile 3D printer? Check out our buyer's guide to find the best CoreXY 3D printer for your home or business. Its seems Oscar was correct in his assessment that my printer is not printing square. Hi there, I believe we can use an adxl that we already use for input shaping in another capacity. 3. Once the screws are loosened you should be able to pull the motor to tension the belts. Each belt is self locking around a post on one end and tensioned by a sliding block on the other. First up we have the Creality CR-30, also known as the 3DPrintMill. As we mentioned above that timing belt tension matters when it comes to alignment and print accuracy. 350mm x 350mm x 350mm. Belt anchor and tensioner for my CoreXY printer. Click to find the best Results for belt tensioner corexy Models for your 3D Printer. com/c/PRO3DESIGN?sub_confirmation=1Here are links to Locate the belt you want to check and loosen any tension adjusters. There is a change in the belt pattern from the H-bot arrangement to Apr 18, 2023 · I moved a little the belt tension, and now the last layer is awful and weird. It’s often used for X and Y axis in 3D printers. Secondary Printer Tuning . The User groups are huge and active. All Printers: See Nero’s gantry racking video. Click to find the best Results for corexy belt tensioner measur Models for your 3D Printer. When you get the assemble and belt tension right, you can be sure of high-quality prints. Repeat 1-4 until satisfied. The SolidCore Motor Plate is the standard stepper motor mount for the corexy mechanism. Strum the belts near the extruder assembly to get an idea of the tension applied to the system by By crossing the belt, the unwanted torque vectors are eliminated. If required, using the same formula as in the X Y steps per unit, calculate the new steps per unit for the Z axis. Print the Calibration Column. Feb 6, 2021 · 3D Printer | GT2 Belt Tensioning Done Easy | All The StepsHelp Reaching 10 000 Subs: https://www. The density of a 6mm GT2 belt is 0. When making the first adjustment, I recommend comparing the new lengths to the old to get a rough idea of how much adjustment translates into added length - bare in mind tension is not directly proportional to length so two full bolt May 17, 2019 · The Hypercube Evolution is one of the main Core-XY designs you’ll find on Thingiverse. 10000+ "belt tensioner corexy" printable 3D Models. Advertisement. This kit is the culmination of Rat Rig's accumulated years of experience designing, producing and distributing DIY 3D Printer kits worldwide. Minimizing design constraints of overall 3d printer length and width makes the machine completely scalable and customizable. Ambient noise, first time assemblers, cheap phone microphones, etc. Let's take a closer look at what's so May 20, 2021 · Sharing and downloading on Cults3D guarantees that designs remain in makers community hands!And not in the hands of the 3D printing or software giants who own the competing platforms and exploit the designs for their own commercial interests. Tuning steps and processes after everything is working. Pull in the direction of the arrow. Dec 28, 2017 · custom-reprap, gplus. You can now use this as a lever to apply force on the tensioner and keep it as far out as possible to keep the belt tight. To check the belt tension on a 3D printer, you can press down on the belt with your fingers to see if it is tight enough, listen for the sound of a plucked belt, or touch the belt to check the tension. Originally introduced in 2017, the V-Core went through several iterations and multiple variants over time, through a process In short, put your gantry 150mm back, and then tension the belts until the frequency of the twang is 110Hz. I didn't leave it that way for long- the belts rubbing against each other at the twists/crossover were grinding rubber off the backs of the belts, and the belts kept climbing and riding on the pulley flanges. You can think of it as an object held by two ends of the same belt. 39Hz is right on for a belt ~92 cm from stepper to pulley. Read on to learn how to tighten your 3D printer's belts! Advertisement. If the tension on the frame is loose, hold the frame with one hand and apply moderate force. The Sapphire Pro is an interesting FDM printer with a CoreXY-style setup. Jan 12, 2024 · Creality CR-30: 3DPrintMill (Best Choice) 3D Printer Type: FDM | Materials: PLA, PLA+, TPU & PETG | Build Volume: 200 x 170 x ∞ mm. Apr 13, 2016 at 8:54. (just like a guitar string) 2 - Loose belts will reduce the CoreXY crawling artifacts on straight X/Y moves but will affect sharp cornering. The H-bot is a gantry system employed in some 3D printers. Tightening belts by hand can be a pain, even on great printers like the Ender 3s. Instead of using music tuning apps to find the belts frequency for corexy machines we can reuse the adxl mounted on the hotend in live monitoring mode like a spectrum analyser. Each printer needs two pieces so make sure you order two unless a different amount is needed. 2 or 0. CoreXY 3D Printers. Belts that are too tight (or too loose) can cause mechanical issues, premature wear and print quality issues. Jun 29, 2023 · It’s pretty hard to print successfully, especially at a higher speed but the Creality K1 was able to do it on the first try. Apr 21, 2019 · 97. One useful thing about this design for 3D printers is that motors used to control the position of the belts do not move with the Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Use the larger hex key and slide it down between the tensioner and the x-axis extrusion rail. I recently built a large (about 1. com/collections/up Jan 12, 2024 · 7. 4 Configurator This configurator is designed to provide a customized bill of materials for your VORON2. V2: See the V2 gantry squaring instructions. Not everything is rosy with CoreXY printers and there are a couple of downsides to telling you about. Shifts in a diagonal direction in CoreXY indicate loss of synch between the two belts. If it's the belt very loose skipping, you may not hear much but such a loose belt is easy to notice. There should be R200 or R100 so R=0. The scalability of a core-xy printer can be an issue when it comes to hardware design and implementation. Feb 1, 2019 · Tensioning the CoreXY Belts. 17’’ cubed) build volume, next-generation extruder, new hotend, segmented bed, and a tool changer! Measuring Resonances. 15% and chceck if this helps. 10. A rigid gantry setup is needed and proper binding is a must. 82 A C ¯ = 141. Here are the main differences between CoreXY and HBot 3D Printers: The CoreXY typically uses longer or more belts, whereas the H-Bot design is much simpler. US$1. Place the tension gauge on the belt and apply force until the belt moves the desired distance (usually 1-2mm). Click to find the best Results for belt tension meter Models for your 3D Printer. 1 %. Either loosen Alpha belt or tighten Beta belt. My main concern is print quality, speed Disadvantages of CoreXY 3D Printers Belt system. 3DPrintMill is a feature of infinite-length printing and bulk printing, thereby time-saving in printing and cost-efficient. Ringing will be of greater amplitude but with less repetitions. Jul 28, 2020 · 1 - Tight belts will ensure accurate moves while increasing their resonance frequency. If the belt is rubbing against the railing, you can try to fix it by tilting the belt tensioner downwards so that the belt is below the Creality’s CR-30 3DPrintMill is probably the best-known conveyor belt 3D printer at the moment of writing. The default mechanical kit for the 300×300 V-Core 3 is ~499 Euro at the time of writing this article, which is quite a decent price, especially if you’re in Europe. Not bad for the default profile in Creality Print. Repeat steps 2-5 until satisfied with result. The second is a high-end CoreXY printer. Pantheon HS3 is a full-blown industrial-level CoreXY 3D printer. The corexy’s disadvantage is that it requires two belts on two separate planes. We have created a list of the 10 best CoreXY 3D printers with the top Formbot Voron 2. We reviewed 25 products and made a list of 10 by considering crucial . An increased belt path can also introduce problems resulting in artifacts in 3d printed parts. The V-Core 3 is a premium DIY kit for a CoreXY 3D Printer with no compromises. When you tighten the second belt, the first one gets tighter, too, so set the first belt tension a bit lower than you think it should be and then tighten the second belt until the X and Y axes are square. I believe the correct value for these diagonals should be 2–√ × 100 ≈ 141. Updated Mar 1, 2023. 1 which were fused. 2 and 0. Note that your steps are determined by the pulleys in the steppers and need to be the same for the steppers. this is max voltage which should be set on SS #6. Make sure that the minimum layer time is at most 3 seconds. Low power spectral density (< 1e3). A great advantage over the H-Bot system. The part quality is good enough for the price and I’d say it’s May 13, 2022 · The belt I need to tighten has to be accessed by locating the tensioner on one end. Click to find the best Results for corexy belt tensioner Models for your 3D Printer. To use, just point the iPhone microphone at the belt and repeatedly pluck the belt until it gets a steady sample. 35. Aug 31, 2020 · The CoreXY arrangement and the very similar H-bot arrangements are popular mechanical arrangement for a RepRap motion stage. How tight do you tension yours belts? Mine seem a bit flappy Nov 30, 2021 · We are going to explain the process we follow to adjust the belt tension since in printers with kinematics CoreXY is vital that both belts that move the X and Y axis have the similar tension . lf sn ng ph wc ct gp ng nl hd