bondtech extruder calibration 1. That should get you in the ballpark, now it's time to test the Bondtech QR and calibrate the extruder. This firmware allows the control of a Bobinet Bondtech equipped with the Bondtech BMG extruder (STEPS_PER_UNIT 415) and does not require any hardware addition to your printer except for the connection of the Bondtech Bobinet motor cable. Easley mount the R4 Extruder to the new X-Axis base, no changes to the Extruder parts needed. How to change the extruder board (Sigma Series) How to check and change the mainboard's fuse (Sigma Series) How to change the Bondtech driver (Sigma Series) Endstop issues and how to fix them (Sigma Series) How to change the Z endstop (Sigma series) How to check the operation of the cooler fan (Sigma Series) How to change the SD reader (Sigma E is the amount to move (or push) filament through the extruder - 100mm in this case F is the feed (speed) per minute - 60 mm/min in this case, which is 1mm/second The amount of filament the extruder moves is calibrated - the "E-step calibration" - and I've talked about it at length in one of my videos. This gives the market’s best feeder performance and reliability. 5s and MK3s users with a Bondtech extruder. Once connected, send the command M92 E415. It is based on a rigid frame made of 30mm x 30mm aluminum extrusions. To push is an other story. there is no doubt that the Bondtech QR is the ultimate extruder (but expensive) The BMG is its smaller brother and as good for most people. 1 - Some problem encountered, Z-leveling enforced hot 1 Calibration test. 7. Build yourself a Caribou MK3s with high-quality components from renowned brands only. On my ender 3 with a stock hot-end I ended up using 419. Bondtech Extruder for the CR-10S I cleaned the nozzle and hot end and re-calibrated the extruder. I could also trim the housing, but haven't had a need yet do go this drastic. It's not a fancy jig, but it works and prints fast. This is the default extruder. Changed printer name. What extruder is best? Trying to find out with which extruder I can print the fastest / cleanest. from: $179. Together with the CNC-machined steel drive gears, the extruder is a compact powerhouse. 3mm and 0. 0mm (in EEPROM) Bondtech users need to store the eesteps anyhow to reflect the extruder reduction ratio. Top 30 BEST 3D Printers Bondtech / BMG / 3Dator extruder holder for Anycubic Kossel The extruder motor will have less load during a free air calibration. This reduction will have meaningful impact on the moving weight and vibration thus lowering the ghosting effects. ANYCUBIC i3MEGA Bondtech BMG Extruder Mount (Mega-S conversion+) DOWNLOAD Thingiverse. there is no doubt that the Bondtech QR is the ultimate extruder (but expensive) The BMG is its smaller brother and as good for most people. See more ideas about cable holder, stepper motor, carriage driving. Head over to this article about Extruder Calibration. It’s compatible with both an E3D V6 and an E3D Volcano hotend. Tags Bondtech i3 MK3 BMG Style Geared Extruder , Tags 100mm extrusion calibration When changing the extruder motor to a compact but powerful motor (recommended for the Titan and Titan Aero) or Slimline motor (still useable but may require slower printing speeds) you will most likely require a slight adjustment to the stepper driver to ensure that you are not over or under powering the motor. For users with a bondtech or similar extruder, I would recommend skipping the extruder steps/mm calibration as these extruders already come with very specific recommended values. Using Tinkergnome's "Motion Settings" solved the problem. 0 stable version of Prusa-firmware and support MK3s users with a Bondtech extruder. Follow the guides in this edition to obtaining the parts, to calibrate the Arduino load cell circuit and then to calibrate the load cell for accurate weight measuring. Regarding the printer, I d Speaking of the Bowden configuration, the Bondtech QR extruder works with both Bowden and Direct extrusion set-ups (see Figure 3). Aug 1, 2019 - Our Bowden Push Tube Connector (PTC) fittings are spring loaded, keeping your tube in place whether you use C-clips or not. Compatible with your factory hot end and extruder, as well as Bondtech, E3D Titan, EZR Struder™ & more!. No complicated calibration of the printer or software necessary. This extruder will work with the fabrications specs below with nozzle temps up to 250C and a bed plate temperature up to 80C. Check the filament driver. I used the Prusa R4 Parts as Template but redesigned it from the scratch. Our unique Dual-Drive technology delivers uninterrupted material flow without fear of grinding or slipping in even the most demanding conditions. I then shortened the PTFE tube in the heatbreak, and then I couldn't even complete the first layer calibration before the extruder started clicking. Now is the time to check the alignment of the BMG Wind gears. There are three Back plates, one for the MK3/S, MK3S with MMU2s and another for Bondtech Extruders (added 10. There are three Back plates, one for the MK3/S, MK3S with MMU2s and another for Bondtech Extruders (added 10. I ordered the Bondtech drive system because I really wanted this 500x500mm printer to work so I thought I'd throw money at it. after stopping the print the gears have chewed through the filament causing the issue. The BondTech BMG extruder uses an internal ratio of 3: 1. BONDTECH EXTRUDER. Note how the extruder constrains the filament path all the way from the drive gear to the hotend entrance. M92 E385 is the gcode to set that. 4mm Layers). ANYCUBIC i3MEGA Bondtech BMG Extruder Mount (Mega-S conversion+) DOWNLOAD Thingiverse. Because Ninjaflex is soft it will deform when pressured by the drive gears. So I’m trying out some different designs, using geared and ungeared NEMA17 stepper motors. 5 steps per mm with the same 1. Bondtech LGX. To check if the bondtech extruders are working correctly, follow the steps explained in this video: If the bontech isn’t moving correctly, the problem could be coming from the motor, the E driver, or a bad flat cable connection. The calibration of the IR sensor is based on the position of the chimney (IR sensor holder) on the extruder. It looks something like this: There are two parts to an extruder, a cold end and a hotend. Remove Bowden tube from the hot end side. Bondtech Extruder The new Bondtech MK3s/2. Open the lever and check if the filament section is aligned on both gears. Here’s the electronics and firmware side of things to support the Airtripper Extruder Filament Force Sensor, which includes the Arduino load cell circuit and the Arduino Sketch. The BCN3D Sigmax R19 is a durable, solid and easy-to-use desktop 3D printer with Independent Dual Extruder System (IDEX). in original setup (8bit board, marlin, 200step/rev motor) the value was like in documentation 414. 0-RC1] Repeated enforced Z calibration during 7x7 bed leveling hot 1 [3. 5 - firmware 3. 5S MMU2S needs a shorter PTFE tube compared to the MK3/MK2. This is useful especially for flexible filaments. Your METHOD will ask you to calibrate the extruders. Calibrate a distance of about 0. Since this longer, I changed the z_top holder so that the original firmware can be used without having to change it. "BONDTECH is a full service autoclave company designing, engineering and manufacturing autoclave systems, with material handling, for technical industries such as infectious medical waste treatment, aerospace composites, glass lamination, rubber vulcanizing, wood treating, yarn setting and many other autoclave applications in industry and medical waste management. Click on images to download e3d v6 creality ender 5 STL files for your 3D Printer. I bought a BMG clone (TriangleLab) extruder and set it up according to BondTech instructions but without having to invert the stepper motor rotation and set E-Steps to 419 Automatic calibration failure. 1 redesign today! v3. 1 mm layer height. Mine ended up being like 418. Upgrade your existing Dual Extruder v3 to get the improved reliability and efficiency of the v3. The heated bed is a clone of the Prusa MK3S magnetic heated bed with a genuine Prusa springsteel sheet, but a bit beat up. Conical Twin Screw Extruder; Twin Screw Extruder 20/40 Attachment; Twin Screw Extruder 20/40 Stand alone; TwinLab-F 20/40; Dies. The upgrade also includes Swedish-made Bondtech dual drive extruder gears. I would start with the recommended settings. The below chart shows the pushing force of different materials and […] An overview of 3d printers. It is common for filament from different manufactures or with different pigments to require significantly different pressure advance values. Most printers use between 2000 and 5000 mm/s 2 . Bondtech Mini Bowden Extruder by athlon789789 is licensed The stock extruder was direct drive and I think the BMG has a reducer gear, but that should be well known and available from bondtech (though you may want to do a quick calibration to really dial it in). Note that the Bondtech Prusa Upgrade extruder needs a custom firmware, independently of the X axis used. The Bondtech BMG extruder combines high performance and resolution with low weight. I've installed the BONDTECH feeder last week. 00 E92. While this example is extreme for normal PLA/PETG/ABS, it is required for flexible filament. 7mm PTFE tube with their full extruder kit, but doesn't include one in the housing-only upgrade kit. To set the stepperdriver for the extruder to 700 mA then the following line can be used. It grips the filament from both sides, increasing the push force and making the printer more reliable. In this case, you should follow the manufacturer’s specification. ⬢ The hotend for MK3S/MK2. Easley mount the R4 Extruder to the new X-Axis base, no changes to the Extruder parts needed. plug it in backwards) or (if you are using Marlin firmware) look for the following line in configuration. If your Tevo Tornado is set up for EEPROM, you can save your new settings if these E Steps do not help. Results The E3D Hemera extruder features dual-drive gears alongside an ultra-constrained filament path to get filament from the extruder gears to the hotend with zero opportunity for sideways extrusion. 75mm Heat Break Feeding Tube, 12V Cooling Fan, Designed for long Distance Bowden Extruder style i3 upgrade. However, (XY)Z calibration and selftest require a dedicated firmware for these steps only. com. The Bondtech LGX has just launched I haven’t had the chance to test it, but it looks nice and compact. If you are already using the Bear X ends with another extruder, you only need to add this Bear X carriage for Bondtech Prusa Upgrade. Best purchase ever. I have no experience with the Bulldog. Greetings dear U. Extruder fitted and wiring reversed we now need to adjust the E steps to 415 for the gear ratio of 3:1. It uses Hiwin linear rails for the Y-axis. Bowden Extruder Calibration: Connect your printer to MatterControl. My Design works with Standard Firmware Calibration method. It grips the filament from both sides, increasing the push force and making the printer more reliable. Einsy board by Ultimachine Motors, display, heated bed by LDO Rods, bearings and optional bearing blocks by Misumi GT3 pulleys by Misumi, GT3 belts by Gates Caribou MK3s can be configured to your needs with Bondtech extruder Slice Caribou MK3s is built with high-quality components from renowned brands only. With this jig, you can easily cut a PTFE tube to the proper length. Where you can find blogs or video’s about calibration your extruder or tuning the heater catridge, there was just a limited information about Pressure Advance calibration. There are two basic types of extruders currently available – Bowden and Direct – and there is a lot of conflicting information out there about both. This new revolution in design utilizes the proven Bondtech Dual Drive Technology with precision CNC-manufactured parts. This is useful especially for flexible filaments. Product Main Features This extruder upgrade presents the following main features: Adapted to fit Prusa’s new filament sensor and Mosquito hotends; 2) Find a spot on your extruder from which you can make a reliable measurement, and make a mark on the filament 120mm from your reference point. This could make things a bit less difficult to find the most ideal tool for the job. Loosen the screw in the Bondtech gear with an Allen key. When uploading the new values, did you run the M500 command to save the new settings to the firmware? Extruder Calibration Why do we need to calibrate our extruder? It allows you to make sure that the proper amouint of filament is provided to your hotend. -Full speed enabled for custom fans. highly recomended . Download the firmware here. 7. The printer has passed the self-test and XYZ calibration of the original FW Lightweight BMG (Bondtech Mini Geared) This upgrade saves 15% weight of the extruder. . It is designed to combine dual drive extruder benefits with very low weight (compared to direct drive system), high resolution, much easier retraction tuning (compared to bowden system) and faster printing with flexibles specific for the remote direct system. 0] MMU2s Loads to nozzle but then retracts before it continues print hot 1 MK2. See my Extruder E-Step Calibration video for a simple tool and technique to do it. 00 Z400. Easy to install and able to work with the original hotend, this Upgrade Kit can also work with Copperhead™ and Mosquito™ hotends. The Mega Pro has been equipped with a Bondtech dual drive extruder offering improved torque and optimized path orientation for a more precise and consistent 3D printing without filament slips. Was this review helpful? Yes (0) No (0) The procedure is simple: Open the Extruder idler. Are you sure you removed the "M92 E415" line when you returned the original one? If not then this explains your results. The filament should be slightly marked as in the following picture: Next, calibrate your extruder to make sure the amount of filament coming out of your extruder matches the amount of filament you want. Precisely align the Bondtech gear as you can see in the picture. Chuck tests a Dual Drive Gear Extruder and adjusts E-Steps on Creality Ender 3. 765. The Bear X carriage for Bondtech Prusa Upgrade is not compatible with Original Prusa X axis (X ends). Guides for installing and setting up the Dual Switching Extruder on the Proforge 2/2S 3D Printer. Fortunately it's not that hard. This seems to be a mechanics masterpiece, but comes with a price tag of 100 $ (roughly 90 EUR). 221. Calibrating the Bondtech Extruder Tevo Tornado Control Panel You can do this several ways Control => Motion => Steps /mm => E Steps /mm and enter the value 415. I absolutely love my Bondtech extruder for my Bowden setup. Source: anycubic. Our hardware adds extra extrusion power and resolution to the Creality3D units, and because of that we need to spray a bit of firmware parfum on the Creality3Ds powered by Bondtech. Multiple hot end choices, E3DV6, Volcano, or Mosquito hot ends; Air plenum remains optimum whether E3D or Mosquito installed---Use the BNB Universal X-carriage for mounting this extruder. This new revolution in design utilizes the proven Bondtech Dual Drive Technology with precision CNC-manufactured parts. Using two counter-rotating drive gears, the Bondtech extruders grip and push the filament from both sides for a secure and stable filament feed. 2020). co. It's the same extruder used on the $600 CR-10S Pro. Make sure the control is active, then: menu > prepare > movement > 1mm > extruder. It is based on a rigid frame made of 30mm x 30mm aluminum extrusions. Note: This guide will work for any machine with a Mark8 (MK8) Extruder. Get closer support. I use, after about 2 hours into a print I hear clicking then I notice that the filament isnt extruding. Bondeus) if there is maybe a cheaper solution and therefore he offered me "FedEx Economy International". M907 E700 The Bondtech BMG extruder is one of the best upgrades you can do to your Creality Ender 3 or Ender 3 Pro or Ender 3 V2. 75 mm extruder is the simplest way to increase the performance and reliability of your Creality CR-10 V2 printer in a matter of minutes. I used the Prusa R4 Parts as Template but redesigned it from the scratch. So what are we looking for in an upgrade? We’ve chosen the best upgrades for the CR-10 and all CR-10S-variants (S Calibrate your extruder. up to 70% Off. Put some lithium grease on the Bondtech extruder gear teeth. A partial nozzle or hotend clog can be causes by a variety of issues. I've re-calibrated my eSteps after upgrading the stock extruder to the Bondtech BMG. Changed printer name. 60 was the default value for mine it turns out. The pressure advance value is dependent on the extruder, the nozzle, and the filament. For printers that are using a controller that uses digiports (Ultimaker, Prusa I3 MK3/S etc. I simply remove the housing if I need to go to the max Z on a print. PJR has stated that the Prusa extruder with Bondtech gears may actually have insufficient steps per mm to print at less than 0. Dirty extruder gears – Make sure that your extruder gears are clear of any leftover plastic. (415 for MK2. . 48mm presently). h" click on that tab to bring it to the front for editing. DOWNLOAD Thingiverse. Together with our proven and highly celebrated Dual-Drive technology you can expect problem free material feeding. Upgrading to Bondtech BMG Clones This new DIY 3D printer kit is a result of a vast market research and hours of development and engineering. 1mm between the tip of the nozzle and the glass plate. The Swedish extruder specialist Bondtech recently released a complete direct drive system (DDS) for Creality’s CR-10 series. We recommend keeping this on for all filament types, and adjusting the retraction length and speed for the specific filament. There are several first layer calibration STLs that you can download and slice. DOWNLOAD Thingiverse. com TESTED & APPROVED BY USERS COMMUNITY ! Bondtech now brings you the best and lightest performing extruder on the market, that combines low weight with high feeding capacity together with our proven and highly celebrated Dual-Drive technology for maximum performance without grinding and slipping. You can clean the pulley teeth with a small brush (the harder the better). Heavier extruders The only issue with the direct setup is that the extruder's stepper position hits the Robo's plastic housing on tall prints. 4mm print precision ) With the extruder now ready, we can install it on the mount. Mark an extra 10 mm above and under this 100-mm marking to make measuring easier later on. 9° motors on x and y Motors and heated bed by LDO Rods, bearings and optional bearing blocks by Misumi GT3 pulleys by Misumi, GT3 belts by Gates Meanwell PSU STL Files for 3D Printers. BCN3D Sigmax R19 – Dual-extruder 3D printer with IDEX system. 9 firmware at line 611 of Configuration. The MK7 hobbed gears quality can be shitty. In Higher speeds the Extruder could Not keep up. Main product features: Dual Extruder IDEX System for additive manufacturing of multiple materials and colors 420 mm x 297 mm x 210 mm Bondtech Mini with Dual-Drive gears that grips the filament from both sides without any slippage or grinding as an upgrade kit for the Wanhao I3 printer. See full list on matterhackers. extrusion moves are usually 2000 (on average, between different printers), travel is normally seen at 3000-5000, though for most lower end or duel direct drive extruder (heavy) printers, this value should be lower (some as low as 500-1000, some as high as 2000 for travel). The extruder is the part of your printer that pushes filament forward so it can be deposited onto the build platform and begin building the layers of your print. Finally I choosed the BMG dual drive extruder as a more versatile option, that allows both direct and bowden setup. These values worked for me using a Bowden extruder, which typically requires a longer retraction distance compared to a direct feed extruder. DON'T use any screw to secure the Adapter-printer-mmu2s. One of the first things to look at is the feeder tension Découvrez les meilleures améliorations et upgrades pour l'Ender 3, Ender 3 Pro et l'Ender 3 V2, et perfectionnez encore davantage votre imprimante 3D ! So I recently upgraded my extruder to the all metal dual extruder from Amazon and I've been trying to calibrate my E-steps for a couple of days now with little success. This firmware is independent of the type of frame you are using (original frame or Bear upgrade frame). The dual hob drive system is just unbelievable. The MK3S uses a Bondtech direct drive extruder. This E3D Clone includes the hard to find Titanium Alloy TC4 1. While we don’t know much about the specs of this upgrade, the As an example, here is a picture of a Bondtech BMG extruder. Save some pounds on shipping. The printer is priced at $2995. 7. Duet2Wifi by Duet PanelDue 5" by Duet with 0. Re: Project Bondtech Extruder Post by Trhuster » Wed Apr 27, 2016 5:41 pm So now we are back from where i started print with Dupliactor 4 for 3 years ago and i this is the Wanhao spool from that time. 6mm and 0. I think, the BONDTECH feeder is a better choice than the UM 2+ - extruder. Extruder Properly selected heating and cooling points in the extruder solve the common problem of inability to release material by the extruder. In my picture you'll notice the top of the mark is level with the extruder. Prep-Center; ATR Plasti-Corder; Intelli-Torque Plasti-Corder Torque Rheometer; Meta-Torque Plasti-Corder Torque Rheometer; Software, updates, calibration. For example, if this setting is set to 7 mm, the extruder will pull 7 mm of filament out of the hot end. They make a solid product with 3:1 gearing, use Nylon SLA to keep the extruder mass down and the ease of production up, and work with the community to improve the designs. This dual filament extruder does not require nozzle leveling or offset calibration and features improved heat sink and part cooling. This is useful especially for flexible filaments. . For E3D v6 hotend: My Design works with Standard Firmware Calibration method. When it comes to setting up the calibration, you do not need to put the PTFE tube back on the system, all you need to do is extrude the 100mm and measure it before cutting flush for another test. I've since updated mine to something like ~400 steps due to changing the extruder out for a Bondtech BMG extruder. With a few tweaks, it becomes even better. Cheat sheet. This is why Bondtech and Prusa specify E-step values for their extruders, and why the common Mk10 extruder often has an E-step value of ~94. " These days almost all printers on the market will have a well defined extruder setup, with a known effective gear radius. An incredible grip is provided thanks to its high-tech dual drive gears, that have proven to be the best feeding extrusion system, getting rid of grinding issues, no matter the filament used. This genuine bondtech extruder upgrade kit is for the Prusa MK2. printedsolid. 0-alpha (and later). So, let me repeat, c a l i b r a t e y o u r e x t r u d e r. 6mm nozzle). ) The firmware is based on newest stable version of Prusa-firmware and support MK2. 2. I haven't had as much luck with printed extruders and fortunately I had a bondtech qr that I was going to put into a printer I am still designing (order some of the parts I will need for it but not finished designing it) 3D delta printer improvements (X/Y calibration, temperature) This page describes how to improve your delta 3d printer, so you can get highest effective print precision (x/y) for your prints (in my case I managed to improve from worst case 2mm print precision to average 0. When calibrating your own printer, remember to start small and only change one variable at a time, increasing the retraction length by small amounts. Give it an upgrade, and it’ll be among the best. Use it to produce additive precise and detailed parts from multiple materials and colors. You can do this several ways Control => Motion => Steps /mm => E Steps /mm and enter the value 415. You can see how to do it in our assembly manuals, simply undo STEP 27 in the E-axis assembly chapter. 5 MMU2 (more info How to trim PTFE tube - Original Prusa printers). 5. The QR lever is also where the tension knob is located. Also, the print fan now cools part from two sides, increasing the overall performance. Also, the print fan now cools part from two sides, increasing the overall performance. Posted November 10, 2019 · UM2+ w/ Bondtech DD - Extruder Calibration Hi - first post on this forum - banging head on wall doesn't seem to help. Oh, and you'll need to know how to update the firmware to reverse the extruder motor direction. Built in fitting for the E3D hotend and fits nema17 stepper motors. 2020). Bondtech specific changes: Estep set to 830. In addition, the pressure cooling fan now cools from two sides, which increases the overall performance. Built in fitting for the E3D hotend and fits nema17 stepper motors. Bondtech Github - Contains Stepfile, installation manual, exploded view, and others. Often when you go to calibrate it for the first time, you’ll find that your calibration is actually a … This is a short video showing a specific setscrew to check on the Bondtech BMG style extruder. While this is the specific Raise 3D BMG extruder, I recommend We go over the easiest way to load and unload filament on a tightly geared extruder like a Bondtech!Link to Bondtech BMG extruder:https://www. The weight is ~219 grams, not including the hotend so it’s not lighter than the H2. By understanding a little more about the 3D printing process, and how settings in MatterControl affect extrusion, we can help you reduce and even eliminate oozing and stringing from your 3D prints. Bondtech Extruder For Prusa i3 MK2. 1. 3) Using your LCD, Pronterface, or whatever method you prefer, command your printer to extrude 100mm of filament (During the extrusion, carefully observe that the filament is flowing freeely. And, i mean, i see why it is so expensive, that’s not the problem here, i mean, look at it, the drive gears are just perfectly machined and even hardened, so they will Bondtech develops, designs and manufactures unique dual drive extruders that eliminate the risk of grinding, slipping, filament deformation and under extrusion. You can also inspect the Needle bearings that are Google "calibrate extruder". BMG extruder. The Costs where around 15$ instead of around 30$ and the shipping took 2 working days (instead of one) from Sweden to Germany. e. 04. Out of the box, a CR-10 is good. For example: MakerBot Replicator 2, Makerbot Replicator 2X, Flashforge Creator X, Flashforge Creator Pro, Powerspec PRO, Monoprice Maker Architect, CTC Bizer, Wanhao Duplicator 4 and a few other equivalent machines. I asked the (Mr. Meet Bondtech at 3DPrintz. Anycubic i3 Mega Direct Drive How to change the extruder board (Epsilon Series) How to manually unload filament (Epsilon series) How to check the flat cable connections (Epsilon Series) How to change the extruder motor (Epsilon Series) How to check the operation of the Bondtech extruders (Epsilon Series) How to change the Bondtech driver (Epsilon Series) 1919 "extruder" 3D Models. Click to find the best Results for extrudeer Models for your 3D Printer. He compares the stock Cre Hi guys,Many of you already heard about the dual gear BMG extruders. I decided to buy the BMG extruder from trianglelab and test it. 5s) Adjusted Z_MAX_POS 205 to allow Z and XYZ calibration. It is based on a rigid frame made of 30mm x 30mm aluminum extrusions. Overview. cpp to correct values for E3Dv6, Mosquito and Mosquito Magnum together with the Bondtech extruder when preforming can_load and mmu_load_to_nozzle. Check our calibration guide: Extrusion multiplier and filament diameter . e. Extruder Calibration Calculator The current E step value * Get the current E Step value (You can get using the M503 command) Measured filament Amount of filament measured for the extruder calibrati… BMG extruder. The smart temperature control assures the stable extrusion of filament which delivers perfect layering during printing. com - Anycubic All Metal Right Hand MK8 Extruder (Gold Color) NOTE: Requires two M3x20mm screws or two M3x25mm screws and maybe a couple of M3 washers that are not included. It not only includes Bondtech’s well-known direct dual drive filament feeder (completely replacing Creality’s bowden system) but combines this with the reliable E3D V6 hot end and an upgrade for the filament sensor, which is based on the metal ball principle The extruder still uses a single E axis, while the current mixture is used to determine the proportion of each filament to use. When the printer is ready to lay down more filament, it will move the same 7 mm of filament back into the hot end. Its what caused me to go shopping for the Bondtech. Together with the CNC-machined steel drive gears, the extruder is a compact powerhouse. Therefore, a malfunctioning or misadjusted feeder will cause the print material to be sent to the extruder in a non-uniform manner. Check out the best Creality CR-10/S/V2/Mini upgrades and mods to pimp your 3D printer. Based on our BMG Bondtech Mini Geared, this is an extruder that even as new has already proven so much. Product properties: 210 mm x 297 mm x 210 mm size of installation space High-performance extruder from Bondtech For all our friends in the UK. Therefore, one should calibrate pressure advance on each printer and with each spool of filament. Modular Cooling Die; Drive Units. I think for these speeds a genuine Extruder (E3D Titan, Bondtech) is requiered. 221. Rated with 5 out of 5 stars. Download the firmware here: The Bondtech BMG utilizes an internal gearing ratio of 3:1 together with precision cnc-machined hardened steel drive gears to give you a compact powerhouse for all your applications. There is a warning in the assembly manual and the exact procedure is also described in the MMU2S Handbook you have received printed in the MMU package. The BondTech BMG extruder uses an internal ratio of 3: 1. 765. -MK3s/Mk25s: Adjusted mmu. Also, the print fan now cools part from two sides, increasing the overall performance. This gives the market’s best feeder performance and reliability. There is very little need to run an E-steps calibration these days. Measure 100 mm from a set point on your extruder and mark it. visitors and customers! Due to the U. 3. K. MetaBridge; MetaBridge The PrinterMods Modular Direct Drive is the most versatile, adaptable and easy way to convert your Creality Ender-3, Ender-5, and CR-10 series 3D printer to direct drive. Together with our proven and highly celebrated Dual-Drive technology you can expect problem free material feeding. , all our prices will show no VAT if the "Tax/VAT" drop-down has "United Kingdom (UK)" selected, and "Prices excl. Changed printer name. We have a new Sales Partner from whom you can source our products locally. Recommended to start is 385. Calibration test. Subsequent XYZ calibrations would then use the value stored in EEPROM. You also need to run that file to do a proper filament load/unload. 00 and it worked ok, few % override in flow in slicer required depending on the filament but never more tha Extruder Settings. Ensure hot end and heated bed (if applicable) are turned off and cool to the touch. It is adapted to directly mount on the e3d v6 hotend. K. It grips the filament from both sides, increasing the push force and making the printer more reliable. A prompt on the screen will ask you to choose which line is the most acceptable. My Design works with Standard Firmware Calibration method. The feeder is so named because it feeds the print material into the extruder. Compatible with your factory hot end and extruder, as well as Bondtech, E3D Titan, EZR Struder™ & more! Flashforge Filament Drive (Extruder) Gear Hardened steel for longer life when printing abrasive materials such as Carbon Fiber PETG Fits: Creator 3 Guider 2S HT Guider 2 Inventor Finder Finder 2 Creator Pro Creator Max Dreamer Dreamer NX Stock print head has been replaced with a clone Slice Engineering Mosquito Magnum hotend, clone Bondtech BMG extruder direct drive, and Antclabs BLTouch. Just turn the printer on, upload the model and start printing. You'll want to look at the section that says "Steps per unit:" Steps per unit: M92 X80. Guides for Bear X axis and extruders. The filament feed path from the top of the extruder housing into the Bondtech gears is not optimal in the current extruder design. BONDTECH EXTRUDER. Multi-color 3D printing. U. uk. BondTech Dual Drive · Dual gear feeder by Bondtech™: New extruder made with aluminum CNC machined body and hardened steel drive gears powered by Bondtech. BONDTECH EXTRUDER. This kit contains the necessary parts to convert to our freshly designed extruder that uses 3:1 gearing ratio for… This is a dual drive remote direct extruder with Bondtech gears and custom 3d printed 30:1 worm gear. The extruder has now upgraded with Bondtech drive gear. Einsy board by Ultimachine Motors, display, heated bed by LDO Rods, bearings and optional bearing blocks by Misumi GT3 pulleys by Misumi, GT3 belts by Gates Caribou MK3s can be configured to your needs with Bondtech extruder Slice The Bear extruder version supports the new IR filament sensor introduced with the latest Original Prusa MK2. In Bondtech, there are two hobbed gears, one attached to the big acetal gear driven by Nema 17 stepper motor and another one an idler. You might have to reverse your motor's direction by reversing the wires or swapping in firmware, depending on which direction you mount it in. 0 M500 to set the offset to 2. Step 6 - Calibration Time required. The calibration test said I needed to increase the steps/mm by The Bondtech BMG-M is the best and lightest performing extruder on the market that combines low weight with high feeding capacity together. 04. I'm experiencing the same "Calibration failed check the axes and run again" on my MK3 recently upgraded to an MK3S on which I just installed the Bondtech extruder. I have never encountered the line width coming out of a 0. It is based on a rigid frame made of 30mm x 30mm aluminum extrusions. Set Extrude length to "1" and click the down arrow until your bottom mark is lined up with the top of the extruder [this can mean top of mark or bottom depending on your measurement/mark technique]. You can load the Bondtech GCode file to set the extruder and/or PID values and then run the built in first layer calibration. 5S/MK3S version 0. The firmware is based on 3. They make a solid product with 3:1 gearing, use Nylon SLA to keep the extruder mass down and the ease of production up, and work with the community to improve the designs. Bondtech specific changes: Estep set to 830. Einsy board by Ultimachine Motors, display, heated bed by LDO Rods, bearings and optional bearing blocks by Misumi GT3 pulleys by Misumi, GT3 belts by Gates Caribou MK3s can be configured to your needs with Bondtech extruder Slice Engineering BCN3D Sigmax R19 – Dual-extruder 3D printer with IDEX system The BCN3D Sigmax R19 is a reliable and easy-to-use desktop 3D printer with Independent Dual Extruder System (IDEX) that delivers high-resolution multi-material parts in a simple and effective way. 0 stable version of Prusa-firmware and support MK3s users with a Bondtech extruder. tax" checkbox Direct and Bowden extruders are very different, but calibration is similar for both. BUY NOW S PULSAR PELLET EXTRUDER Pellet Extrusion Made Easy Pulsar is a state-of-the-art high flow plastic pellet extruder. Today, we look at how to install a th The Bondtech extruder clocks in at a whopping 181 US dollars, and mind you, that doesn’t include the Bowden adapter, which adds another 10 dollars to your shopping basket. Whether high-resolution prints with small nozzles or high-flow prints with large nozzles. 95kg/h and a screw diameter of 45 / 60 mm, our extruder module is suitable for standard applications of thermoplastic materials such as H-PVC, W-PVC, ABS, PP, PS, TPE, TPU, PMMA, HDPE, LDPE-GRANULAT The extruder is commonly referred to as the “cold end” because the filament is “cold” when it passes through the extruder on the way to the hot end. I found the Pressure Advance Calibration to be a hassle. It can be used as bowden or direct. 5s Extruder. With an output capacity of max. If you free air extrude and add resistance to the incoming filament (drag through your fingers) does the motor skip? e3d v6 direct extruder STL Files for 3D Printers STLBase is a Search Engine for 3D printable Models and STL Files. Item Qty 1 Hopper Dryer 1 Set 2 SJ35 / SJ45 Single Screw Plastic Extruder 1 Set 3 Die 2 Sets 4 Cooling water bath with Calibration 2 Sets 5 Laser Gauge 1 Set 6 Haul-off machine 1 set 7 Horizontal storage rack 1 set 8 Double station winder 1 set Pictures for extruder 3d printer If the extruder idler screws are overtightened, the gears will not push the filament properly. Extruder 100mm of filament. This page list all guides to assemble a Bear X axis with an extruder like the BearExxa or the Hemera. You can either flip the connector for the motor around (i. Some of the more common problems are when filament comes out stringy, there is oozing, or not enough filament being extruded. Retraction distance is the amount of filament the extruder will retract from the nozzle. The surfaces of both parts should be almost aligned. The BMG works in both bowden and direct driven applications. Usually, the adjusted values can be between 0. Bondtech includes a 19. You will need to calibrate your Control>Motion>Estep/mm after you update your firmware. Don't want to be scrolling all day to set the esteps. So I tried changing the Extruder for an E3D Titan Clone - this only gave marginal improvements. It should hold inside the Extruder-body by itself. There are three basic steps: Checking/tuning the docking position, adjusting the z-offset, calibating the x/y offset. The difference you will see in your print quality should be very noticeable. 92. Every Day new 3D Models from all over the World. Loosen both idler bolts and open the idler door on the extruder. BONDTECH EXTRUDER. But it can’t do 0. It is based on a rigid frame made of 30mm x 30mm aluminum extrusions. Loading filament can be difficult. It's fully guided as well, fully compatible with flex filament. Wifi Quick Release is featured with a smart detection system which allows self-calibration of the Z-ax. Bondtech uses the same 3:1 gearing ratio of Titan Extruder to push the filament into the hotend but the main difference is the dual hobbed gearing. You are trying to push any stuck filament down into the hotend where it can be melted and pushed out of the nozzle by your pressure on the rod. The default setting (for PLA) is 1, this value represents a percentage, 1 = 100%, 0. 4mm. 15-30 min depending on how often you have to repeat the calibration print. This worked fine for speeds between 20-30 mm/s (0. 5S/MK3S extruder. This, in turn, will result in uneven extrusion during the printing process. It extruded a little with Ziro brand filament. 95 = 95% etc. ***New*** We are happy to announce we now stock the Ultimate i3 extruder upgrade. So to put two bad extruders in series is a complex, heavy, costly solution. Click on images to download e3d v6 direct extruder STL files for your 3D Printer. -Now with multi language support. This is useful especially for flexible filaments. 60. Together with our proven and highly celebrated Dual-Drive technology you can expect problem free material feeding. STLBase is a Search Engine for 3D printable Models and STL Files. Nov 5, 2020 - Explore Tony's board "Bondtech" on Pinterest. This should be a part of the regular maintenance and calibration program for your 3d printer. 1919 "extrudeer" 3D Models. Our single-screw extruders are equipped with a modern B+R control system. The BondTech BMG extruder uses an internal ratio of 3: 1. 9 and 1. You can clear the plastic with a sharp corner of pliers or with a durable pin. Take the orange Adapter-printer-mmu2s (without hole for steel ball) and insert it in the Extruder-body. [3. 2mm layers @ 80mm/sec. If your Tevo Tornado is set up for EEPROM, you can save your new settings if these E Steps do not help. You can see the first extruder I purchased on the bed, I couldn't get it tight enough to not skip with my new bowden setup. Align the extruder with the motor then use the two bottom screw holes on the BMG Wind to connect it to the motor. It grips the filament from both sides, increases the thrust and makes the printer more reliable, especially with flexible filaments. Whether high-resolution prints with small nozzles or high-flow prints with large nozzles. Normally, the Bondtech Extruder is shipped via FedEx Priority International. Steps went from like ~90 to ~415 in order to handle the 3-1 ratio of the new extruder. Build yourself a Caribou MK3s with high-quality components from renowned brands only. 99. The Bondtech BMG 1. This hotend has the shortest distance from extruder gears to melt zone, also enabling precision retraction calibration even with finicky material like PETG and opening up high-speed printing with The Bondtech is the strongest gripping feeder ever made IMO. Where the filament goes into the extruder, measure 100mm and mark a line. Thread Pitch: 0. Therefore you must release the tension on the Bondtech extruder’s thumbscrew. The extruder has now upgraded with Bondtech drive gear. Calibrating the Bondtech Extruder Tevo Tornado Control Panel. Insert a string of filament into the extruder. My best slicing experience has been with s3d - it seemed to be pretty spot on with its assumption (0. The Prusa extruder with Bondtech gears can only do 140 steps per mm, while the Titan Aero can do 418. Over- or under-tightened extruder gears can cause feed problems and filament shredding in the extruder. Well my printed extruder popped the shaft holding bearing the holds the filament against the drive gear. The extruder has now upgraded with Bondtech drive gear. As the Mark2 community increases there's a lot of helpful comments from new users. A light and versatile direct drive extruder that will fit most of the Ender and CR models from Creality. Make sure that the power cable is well connected If not, turn the printer is off and reconnect it. h: (using the Arduino editor open the Marlin file For your 3D Printer, one of the tabs is labelled "configuration. During the print process things like back pressure and the force of dragging filament add up. This includes the Prusa MK3 and MK3S which have bondtech gears built in inside. exit of the E. h: (using the Arduino editor open the Marlin file For your 3D Printer, one of the tabs is labelled "configuration. Rated with 5 out of 5 stars. Clear any left-over filament, rust, or dust with a brush and inspect both gears. Or gather ideas to create a new, even better 3D printer. On one or the other Prusa a Bondtech MK3 extruder is installed. This calibration is purely mechanical. Only you have to change the firmware for the Z calibration to work. 1 Conversion Kit Set-Up Instructions. In this example our extrusion length was 95mm. This is the Bear calibration firmware for Bear extruder and X axis MK2. Hotend Offsets The extruder is now equipped with Bondtech drive wheels. Ad. For improved reliability and print quality, the Bear extruder is slightly taller than the original MK2. I decided to burn it into my Marlin 1. The CR-10 series has great 3D printers, but they aren't perfect. Would anyone know what would cause the Bondtech extruder to chew up filament, no matter what filament brand or type. This firmware has built-in delta calibration that calibrates very well in less than 30 seconds and supports ethernet, a very elegant built-in web interface and support for the elegant touch screen PanelDue display. Calibrate your extruder - if your extruder is over extruding you are generating more pressure than is required and that ultimately increases the back pressure in the system. BondTech Dual Drive Dirty extruder gears. Leave it attached on extruder side. Whether high-resolution prints with small nozzles or high-flow prints with large nozzles. Obviously doing an extruder calibration is best but I feel like 140 would cover a number of printers. Doesn't make sense, the screw holes do not align with the MK3S "C1" revision Z axis carriage Dual Extruder Calibration Square by SuperBearFur Before you ask, the numbers and the arrow on top were so I knew what direction the cube was printed on the bed (arrow points to front face) and number written was the toolhead offset value in mm. There is a Duet3D forum Pressure Advance calibration topic. For my 3d printer (CR-10) I considered 2 extruders – Titan Aero from e3d and Bondtech BMG. plug it in backwards) or (if you are using Marlin firmware) look for the following line in configuration. 01 thr Calibration test. Check our video to learn how to adjust the extruder idler door correctly. This is easily accomplished by connecting to your printer. Make sure your extruder gear(s) are clear of any leftover plastic. Pulsar was designed with one purpose in mind: 3D Printing of parts of one m³ and more as quickly and as cost-effective as possible. 75; Note: Before performing the automatic calibration make sure the worktable is clean and prepared. XYZprintings Quick Release Extruder is fairly easy and safe to attach and detach. A 4mm gap (or closer) should be fine for PLA/PETG/ABS or other hard filaments. First, make sure your extruder does not "click", if it is, adjust the tension of the clamping spring. I can second that you should steer clear of the EZstruder, though. E = Extruder. The difference is, this uses an SLS printed nylon housing that is very slippery, but not PTFE fro the guide path as in the flexion. The Jr. (The temperature may need to go above 180 °C before the extruder will operate. Attach the Bear X carriage to the Bondtech extruder following the images. NOTE: This is optional but if you would like to keep the original/stock extruder gear, you will want to also purchase a 4x10x4mm bearing (examples linked below). 9 Straight Through allows the tube to pass through, choosing no the tube will stop in the PTC connector NPT stands for National Pipe Thread and is an American standard thread. Bondtech sold me on their upgrade at the Goshen RepRap Festival last weekend. 75 mm extruder is the simplest way to increase the performance and reliability of your Creality CR-10 printer in a matter of minutes. The firmware is based on 3. Double gear extruder. This would allow users to use the standard compiled firmware and issue a XYZ calibaration by "just" entering a gcode like: M45 O2. The Bondtech BMG 1. 8mm nozzle. The Bondtech is based on a good design used for more than a century in the steel industry notably. Extruders And X Axis . This is contrasted with a Bowden extruder where the extruder is typically mounted on the top or side of the printer then fed through a long tube to the hotend. MIXING_EXTRUDER enables M163 - set mix factor, M164 - save mix, and M165 - set mix. via its USB interface and using a program such as Pronterface. Original extruder would bite the filament too hard sometimes and snap it, if it's loose it would grind it, filling its teeth with material that needs to be cleaned out. Conclusion Party time! You need to calibrate the extruder. Top 30 BEST Air Fryers . Once Extruder Calibration is finished, measure the distance to the 100m or 120mm line depending on what’s visible. Your Bear X carriage as well as Bondtech extruder can be a little different than on those images but the positions and global shape is the same. Make sure to install them both, 1 on each extruder. BondTech Dual Drive The machine is a v6 extruder running a 600mm capricorn tube off of a Bondtech extruder. I have the stp files of the V2 from Martin at Bondtech if you need them. Also, the print fan now cools part from two sides, increasing the overall performance. Make sure to calibrate esteps. The Bondtech BMG, or Bondtech Mini Geared extruder is a lightweight, compact, and powerful dual-drive extruder that excels in direct drive or bowden 3D printers. "Direct drive" simply means the extruder is connected directly to the hotend (and moves with the hotend along the x-axis). Fig. You'll have to update your Marlin e-steps on the extruder to 415 for correct 100mm extrusion calibration. Bondtech is the king of geared extruders in the 3D printing arena and for good reason. 5s Extruder. Many of the problems that makers run into when 3D printing is during filament extrusion. 2020). Adjusted Z_MAX_POS to allow Z and XYZ calibration. No firmware, cutting or splicing required. 1. 4mm nozzle using just an esteps calibration to result in a line of 0. Extruder Calibration Having your extruder properly calibrated is essential for perfecting your print quality. com Amazon. The BMG features a 3:1 gear ratio, the perfect combination of speed for high flow applications and precision for tiny-nozzle, high-resolution parts, and accurate retraction. Automatic calibration process for Single plastic extruder 1. Active Extruder: 0. Caribou MK3s is built with high-quality components from renowned brands only. The extruder has now upgraded with Bondtech drive gear. The smaller effective diameter of the drivegear will increase the torque by about 50% and also the resolution will increase with 50% since the E-step value is 140 comp Build yourself a CaribouDuet with high-quality components from renowned brands only. Both of the aforementioned extruder hobbed pulleys (Bondtech gears) have teeth that bite into the filament in order to move it. Worth every penny. . 00 Y80. It grips the filament from both sides, increasing the push force and making the printer more reliable. There are three Back plates, one for the MK3/S, MK3S with MMU2s and another for Bondtech Extruders (added 10. The only issue I had in the beginning, was that the small Gcode program didn't SAVE the new E-step setting in the EEPROM (it worked just for one print). The 3D printer is being updated for working in different print modes, print Mirror, and Duplication print modes. The optimized gear ratio provides unprecedented thrust and lightning-fast retraction. co Bondtech has available some upgrades based on our Bondtech Mini Geared (BMG) extruder, either with bowden or Direct Drive System (DDS), and we add value to many of the excellent Creality3D printers. 9° pancake motor Bondtech extruder 0. Bondtech specific changes: Estep set to 830. The Bondtech QR extruder uses the Groove Mount standard (see Figure 4) which allows for direct placement of E3D hot ends or Bowden adaptors. h" click on that tab to bring it to the front for editing. 8 degree stepper motor. 04. You better have a well guided and short path between extruder and hotend. How to do the calibration In PrusaSlicer, navigate to Filament Settings and look for Extrusion Multiplier. Why calibrate the extruder? Step 40 First Layer Calibration 3/3 Use the Prusa Mini user interface to continue the first layer calibration following these steps: Wait until the temperature reaches the target to choose NO. Bondtech is the king of geared extruders in the 3D printing arena and for good reason. Source: anycubic. With a different colored sharpie, mark 10mm increments several before and several after. DOWNLOAD Thingiverse. 13. 5S & MK3S This kit contains the necessary parts to convert your current extruder to our own popular design based upon our BMG (Bondtech Mini Geared) extruder with 3:1 gearing ratio for better precision and resolution together with optimized geometry for the heatsink cooling and professional SLS 3D printed housing. An “experimental” G1 direct mixing option is included. It is possible to calibrate retraction for least possible stringing. The optimized gear ratio provides unprecedented thrust and lightning-fast retraction. The optimized gear ratio provides unprecedented thrust and lightning-fast retraction. The BMG works in both bowden and direct driven applications. h in case anyone else wants to do it too. It works fine. The Bear extruder version is compatible with original Prusa firmware for daily use. Stock firmware, non 32 bit version, Ai3MUB dual Z stops, and Simplify 3D for my software. These are all problems that you can control with adjustments to the extruder. the goal here is to have the same extrusion gear on each extruder to make things easier later on. Press the extruder button and watch the 3d printer extrude. Bondtech Mini Bowden Extruder by athlon789789 is licensed -MK3s/MK25s: Correct Z_MAX_POS adjustemts to allow XYZ Calibration. Adjusted Z_MAX_POS to allow Z and XYZ calibration. Take out the extruder that you currently have in extruder slot 1 and insert the LABS extruder instead. Dual Switching Extruder . 7. I first started with the script in python, I just did I used a 0. Note: Each time after changing the Single plastic extruder to Dual PRO extruder and contrariwise it is recommended to repeat the automatic calibration process. Why do we need to calibrate the extruder on each machine? The quantity of plastic pushed by the extruder depends mainly on the diameter of the extrusion gear. Martin (Bondtech inventor) shared a quick technique to do this: Insert a short piece of PFTE tubing (2-4") in the output side of the Bondtech QR, make sure it is pressed in all the way. The kit now includes a design for a dual extruder mount. Every Day new 3D Models from all over the World. The BMG Mosquito Extruder can be purchased from the following sites: AliExpress. The BMG works in both bowden and direct driven applications. Obviously doing an extruder calibration is best but I feel like 140 would cover a number of printers. UPDATE: The Hemera Extruder is currently unavailable due to COVID-19 supply issues. 70 Rod clearance past Bondtech extruder gears and into hotend via PTFE tube ¶ Gently push down until you encounter resistance, then continue to press straight down gently. ) the current for the motors can normally be set by M907 followed by the axis to set and the value in milliamps. 5S/MK3S extruder. K KalleKnall Prusa MK3 / MK3S / MK3S+ X-Axis Linear Rail Guide Upgrade - updated (Bondtech Calibrate your extrusion multiplier before printing for each and every spool you are going to use. Bondtech Extruder The new Bondtech MK3s/2. The Bondtech BMG extruder combines high performance and resolution with low weight. 1mm /worst case 0. So if you have some Bondtech gears The Bondtech BMG extruder combines high performance and resolution with low weight. Choose the 'NONE' option,; and 'APPLY' your choice. The BCN3D Sigmax R19 is a reliable and easy-to-use desktop 3D printer with Independent Dual Extruder System (IDEX) that delivers high-resolution multi-material parts in a simple and effective way. Einsy board by Ultimachine Motors, display, heated bed by LDO Rods, bearings and optional bearing blocks by Misumi GT3 pulleys by Misumi, GT3 belts by Gates Caribou MK3s can be configured to your needs with Bondtech extruder Slice Engineering The Bondtech BMG extruder seems the most reliable and versatile option. I have some weird values with Bondtech extruder. If none of the lines is printed correctly, please follow these steps. Together with the CNC-machined steel drive gears, the extruder is a compact powerhouse. You can either flip the connector for the motor around (i. Easley mount the R4 Extruder to the new X-Axis base, no changes to the Extruder parts needed. 5 or the Prusa MK3 where you already have our Bondtech gears. I chose to purchase a UM2+ several weeks ago as first printer - found one on eBay w/ relatively low run hours - surprised at the futz factor to make parts but happy with the open source nature of this The Wizard includes Self -test, XYZ calibration and Layer Calibration. I'm installing the bondtech heatbreak again now. In the meantime, if you are looking for a great extruder I would recommend the Bondtech BMG Extruder (Amazon), which is on par with the Hemera Extruder. 7. Hot End PTFE tube changeable without disturbing XYZ calibration; Separately printable hot fins for heat resistance; Hot fins tightly encircle hot end. ⬢The bag with fasteners includes M3x20 and M3x18 screws make sure you won't mix them! Pay attention to the instructions, when to use the M3x20. Note the length that has been extruded. My wades extruder works pretty well with 0. Turn the thumbscrew counter clockwise about four full turns. Please make sure both extruder nozzles are 100% clean to ensure accurate calibration. It is an open source project, which means this is a versatile product that you can build upon and make it your own. 4mm layers at that speed (using a 0. From rigid materials like PLA to super-flexible filaments Set your extruder steps/mm to about 415 to start and calibrate from there. Heat up your hot end and extrude 100 mm. bondtech extruder calibration