Different tensions wil produce geometry deformations. 2 Likes. Dec 27, 2023 · Bambu Lab X1 Series Troubleshooting. Resonant frequency identification is performed every time to maintain the correct tension. Yes, it's called "Resonance frequency identification" in their terminology. 01 kg Packaging Size 60*60*30mm Refer to steps 9~13 of Replace the XY tensioner idler pulley to install the tensioners, assemble the printer, and complete the XY timing belt tensioning. I already tried redoing the belt tension with Installation Learn more about the replacement of the XY Belt Tensioner with Pulley on Bambu Lab Wiki. When you tighten the screws again, it will stay that way. When complete, clean out any excess grease that builds up close to the lead screw nuts. 01 kg Packaging Size 60*60*30mm Dec 12, 2023 · I will try to tension the belts again but it seems like a software bug to me (everything is printing perfectly so to speak). 01 kg Packaging Size 60*60*30mm Apr 27, 2024 · Noticing how the pulley tensioners work isn’t as easy as how [BL] makes it seem when providing their video on tensioning the belts. Place the tensioner cover on top of the tensioner. Regular maintenance will reduce the wear and increase the life of the printer. Z Belt: HMS prompts: H2 Hex key: Re-tension: Loosen the 2 tensioning screws, operate the printer, raise and lower the X-axis 2 times, and re-tighten the tensioning ¶ Z tensioner ¶ What it is. As documented earlier in this thread all the belt tension does is change the speed band where the 2mm VFA appears but has no effect on amplitude [/quote]. 01 kg Packaging Size 60*60*30mm Maintenance. The four areas highlighted in red circles in the diagram are potential sources of friction. 0 hex key, do not tighten it. small December 27, 2023, 6:38pm 1. That’s not what this was about. What buggs my mind is that some people with P1S or X1C do not have the problem, so it shows that some printers are worse than others. It wouldn’t move in or out. Might take a few attempts to get it right, but it works. The X and Y stepper motors work together to move the printhead. the belts are only spring loaded. It utilizes a high-resolution, high-frequency eddy current sensor to measure the pressure in the nozzle. Live view and slow motion. 01 kg Packaging Size 60*60*30mm Print Smooth At Every Corner, Always. Belt tension must be centered? Did the belt tension as the Bambu wiki says for p1s during a deep clean. Bend the belt and insert it into the slot. Nov 14, 2022 · PowerChaos November 14, 2022, 12:24pm 2. Check the direction of the Y Belt, put the longer end of the tooth surface downward, and start threading the belt from the end of the Y tensioner; Pushing and holding the movable part of the tensioner toward the rail allows the belt to pass through the idler pulley more easily; Installation Learn more about the replacement of the XY Belt Tensioner with Pulley on Bambu Lab Wiki. Belt Adjuster P1P_X1-C_V2 B: 1 off. 13 MB. 0 Allen Key; New Z Installation Learn more about the replacement of the XY Belt Tensioner with Pulley on Bambu Lab Wiki. Installation Learn more about the replacement of the XY Belt Tensioner with Pulley on Bambu Lab Wiki. Loosen the belt tensioners in the back. Starting with the X1 series, Bambu Lab builds state-of-the-art 3D printers that break the barriers between the digital and Installation Learn more about the replacement of the XY Belt Tensioner with Pulley on Bambu Lab Wiki. In the Box -Idler Pulley*1 -Graphite Nylon Gasket*2 Compatibility X1 Series and P1 Seri I have re-tensioned the belts several times in the past month and so I think I totally screwed up the alignment of the print head one of the times I re-tensioned the belt. 5 hex key to fix the cover, and prefix the black screw with H2. I also saw Bambu says don’t worry about it and just let it run. Starting with the X1 series, Bambu Lab builds state-of-the-art 3D printers that break the barriers between the digital and physical worlds, bringing creativity to a whole new level. Y Belt: HMS prompts: H2 Hex key: Re-tension Apr 2, 2023 · You can fix belt tension by manually pushing a bit against the mechanism, increasing the tension on the side with the lower tension. Description of the process of tensioning the X1 belts Installation Learn more about the replacement of the XY Belt Tensioner with Pulley on Bambu Lab Wiki. Adjuster B: 1 off. Lock the 3 silver screws with H1. 5 and MK2. 01 kg Packaging Size 60*60*30mm Nov 14, 2022 · You can fix belt tension by manually pushing a bit against the mechanism, increasing the tension on the side with the lower tension. 07. 01 kg Packaging Size 60*60*30mm Mar 3, 2023 · This can be caused by a bunch of things. Apr 4, 2023 · As long as both belts on the same printer have the same fequency all is fine, though it should not be so much different from the other printer. 2 - Installing the new belt. Skew Adjuster A Follow the guide to clean the carbon rods and adjust the belt tension on a Bambu Lab printer. Printed parts: X1-C Stand off for Kent Set Square: Print 4 off. 1 - Unlock the belt. Push the fixed block of the belt into the gap, and then Installation Learn more about the replacement of the XY Belt Tensioner with Pulley on Bambu Lab Wiki. 01 kg Packaging Size 60*60*30mm Mar 11, 2024 · I can’t remember when and I never tracked down the cause. Its literally the humming it does before it starts a print. You can repeat the movement process a few times to ensure the grease is evenly spread over the z-axis lead screws. H1. Push the belt upward or downward to place with an hex key. The lower the number, the tighter the belt is. I can’t figure out what is causing this. Having a CoreXY motion system allows the X1 to print much faster . The P1 series inherits the proven kinematics and motion control system of the Bambu Lab Flagship printer. 99 New to 3D printing? This is actually a very high quality layer finish, especially on a lighter colour filament, which will show layers more. Jun 15, 2023 · The following is to be preformed after following the Bambu Lab belt tension procedure. 00 (it says latest) Memel_Magic December 19, 2023, 8:31pm Jan 31, 2024 · Judging from your video, the noise could be from the friction of the Z belt and wheels. but there is no other way to tension the belts at this moment exept from the back with the semi automatic belt tensioning system ( so spring X1C Broken Tensioner Mount. If they are too tight or too loose but have the same tension, parts can be a llitle bit larger or smaller in X and Y axis, and have vibration marks on them. I saw how to adjust it. The built-in camera allows you to easily monitor printing on Bambu Studio and Handy, as well as create videos of the intermediate shoot. On MK3/S/+, run the Self-test or the Belt test, from Calibration on the LCD. so the tension should be the same , but you can also increase manual the tensioning a bit if the springs do not do there job. All of the sudden my prints seem to have this line about the same height all the time regardless of the model (though I don’t always notice it in some models) or filament brand. •This is the [Left Rear Side] photo above. 2332×2915 1. Imagine it is a fictive count of teeth in circulation. You can finetune it by doing the normal belt tension routine, fixing first the side with the higher frequency. Apr 2, 2023 · You can fix belt tension by manually pushing a bit against the mechanism, increasing the tension on the side with the lower tension. The new firmware brings back the 10K acceleration value. Installation Learn more about the replacement of the Idler Pulley on Bambu Lab Wiki. In the Box -Idler Pulley*1 -Graphite Nylon Gasket*2 Compatibility X1 Series and P1 Seri CoreXY up to 20000 mm/s² Acceleration. There are many guides here that could help people to do service or change faulty parts. 5S, a great way to check whether your belt is at Here are 10 Bambu Lab Maintenance Steps you Must do to keep your Bambu Lab 3D Printer working great! bambu-lab-ams-hub-ptfe-button by SamH: https://www. Compatibility X1 Series and P1 Series Installation Learn more about the replacement of the XY belt for X1 series and P1 Series on Bambu Lab Wiki. You can fix belt tension by manually pushing a bit against the mechanism, increasing the tension on the side with the lower tension. 01 kg Packaging Size 60*60*30mm Apr 2, 2023 · You can fix belt tension by manually pushing a bit against the mechanism, increasing the tension on the side with the lower tension. 01 kg Packaging Size 60*60*30mm 1 - Unlock the belt. Testing both belts with the toolhead in the bed center. Does anyone know how to realign the print head by adjusting the tension on the belts? Installation Learn more about the replacement of the XY Belt Tensioner with Pulley on Bambu Lab Wiki. Its main function is to transmit the motion of the motor to the tool head with high precision. Apr 18, 2024 · On this CoreXY printers, the belts cannot be too tight, too loose or have different tension between them. The Bambu Lab X1 uses a CoreXY motion system controlled by two stepper motors. Pry the stopper of the belt out with flat-tip tweezers or a flat-blade screwdriver. Hey all Quick question: the X1C monitors belt tension and notifies in case of a lose belt. ¶ How to verify completion/success. Then check LCD-menu -> Support -> Belt-status. Push the fixed block of the belt into the gap, and then Remove the Y-axis tensioning cover, loosen 2 tensioning screws, slowly move the heatbed back and forth 2 to 3 times, then re-tighten the tightening screws and place back the cover. 5 & H 2. Now the pulleys are no longer centered. The gap on the belt stopper. Overview The XY tensioner idler is an idler mounted on the XY belt tensioner, one on each side (XY), each containing two washers, and an idler. 01 kg Packaging Size 60*60*30mm Oct 30, 2023 · Bambu Lab US Idler Pulley. Belt tension, pulley alignment and outside forces against the edge are common causes. Then when you fix the second one, push with the thumb against the slider a bit to increase Installation Learn more about the replacement of the XY Belt Tensioner with Pulley on Bambu Lab Wiki. colin. After an hour of tensioning again and again I finally was able to achieve the belt to ride in the middle but still shift near the top/bottom when Bambu Lab is a consumer tech company focusing on desktop 3D printers. 01 kg Packaging Size 60*60*30mm Installation Learn more about the replacement of the XY Belt Tensioner with Pulley on Bambu Lab Wiki. 01 kg Packaging Size 60*60*30mm Step 2- Remove the X Belt. Description of the process of tensioning the X1 belts Overview The XY belt is an open drive belt with a pitch length of 1442mm. There are many guides here that could help people to Installation Learn more about the replacement of the XY Belt Tensioner with Pulley on Bambu Lab Wiki. The A1 mini revolutionizes flow control in 3D printing. Jan 10, 2024 · You can fix belt tension by manually pushing a bit against the mechanism, increasing the tension on the side with the lower tension. Adjuster A: 1 off. You can definitely clean the rods and retention the belts, but know that FDM printing will never give you a perfect surface finish. 025 seconds. Every stepper motor has an independent belt that is connected to the print head, so a pair of belts is used to control its position. 01 kg Packaging Size 60*60*30mm Apply another thin coat of grease on the z-axis lead screws and home the printer again. 01 kg Packaging Size 60*60*30mm Semi-automatic belt tensioning. Feb 4, 2023 · Bambu Lab Wiki Belt tensioning procedure. Parts wear, or faults are unavoidable during its long service. You want the number between 260 and 290 (275~). Power ON the printer; Run a Device self-test operation as shown below and if no errors occur, the replacement was successful. X1 is a complex electromechanical device full of sensors, electronics, actuators, and mechanical parts. Yes, several times already. In the Box - XY Belt Tensioner with Pulley *1 - Support gasket *2 - M3x6mm Screw *2 Compatibility X1 Series and P1 Series Product Specifications Materials Metal, Plastic Color Black Packaging Weight 0. 00. The Z tensioner is a part that mounts on the bottom of the printer and is used to tension the Z timing belt. Nov 1, 2022 · The latest firmware update patches an issue with the acceleration value which remained set to 5K when the First Layer Inspection was performed. Please also refer to the How to lubricate the lead screws. So the belt tension has an effect. Belt tension is important to ensure dimensional accuracy. CoreXY up to 20000 mm/s² Acceleration. We recommend applying lubricating grease at the Z belt tensioner idler wheel to address this issue and make the noise. For the MK2. locoguero April 2, 2023, 2:39am 6. You can reproduce this artifact by printing straight line at a certain speed. Apr 2, 2023 · Thrawn April 2, 2023, 2:27am 5. I pulled the spring off, and managed to get the tensioner out. Unfortunately, it seems like the nut insert that the lower tensioner bolt uses has pulled out of the mount. 01 kg Packaging Size 60*60*30mm Oct 13, 2023 · [quote=“Slarm, post:39, topic:30883”] Unfortunately the belt tension has little effect. For example, directly from their wiki, the belt is seated on the opposite side of the pulley vs the seating shown on mine: Installation Learn more about the replacement of the XY Belt Tensioner with Pulley on Bambu Lab Wiki. P1 printer is simpler than X1, but still a complex electromechanical device full of sensors, electronics, actuators, and mechanical parts. But it’s a pain in the a$$. In the Box Price: USD 6. Step 3 - Install the cover, locking screws and tension the spring. This guide should be followed if the printer shows the 0300_1000 Bambu Lab is a consumer tech company focusing on desktop 3D printers. Pay particular attention to whether the adjuster blocks move freely. Our algorithm actively compensates the flow rate according to the readings to extrude with accuracy. I went to adjust the belt tension today, and the right side tensioner (as looking at the rear of the printer) was stuck. I believe it may have appeared after a belt tensioning procedure and I heard it during a test print. The recommended operation for this is as follows: Turn off the printer. Jan 30, 2024 · As I searched the web for photos of other bambulab corexy printers, it looks like there is no default belt position after the completion of the official belt tensioning procedure. It prints with a top speed of 500 mm/s, the acceleration from zero to 500 mm/s takes just 0. Fix the X-axis slider with tape to prevent the slider from falling off; Remove 1 screw with an H2. The best way to avoid this is to increase (yes, increase speed) your wall speed to move the belt frequency away from the machanical part. Bend the spring to place to make it tense. Notification is same as all errors, slicer, handy app, and screen. I would say the only thing i would try is to follow the belt tensioning procedure found here, Bambu Lab Wiki Belt tensioning procedure. Firmware version on the machine: 01. Belt Adjuster P1P_X1-C_V2 A: 1 off. Nov 19, 2023 · Well, after more than 10 hours of playing with calibration, belt tensioning, printing parameters, I can’t fix this problem so I now understand it is a common occurence and it won’t go away. 01 kg Packaging Size 60*60*30mm When the frequency of the teeth (speed/2mm for GT2 belt) is close to the nature frequency of certain part, the artifact is severe. I redid the belt tension afterwards, with printed tensioners and set a specific tension that I measured with calipers, so far I haven’t heard it anymore. Jul 5, 2023 · You can fix belt tension by manually pushing a bit against the mechanism, increasing the tension on the side with the lower tension. X Belt: HMS prompts: H2 Hex key: Re-tension: Loosen the tensioning screw behind the tool head, move the toolhead along the X rail, and then hold the triangular screw(But do not press with force) on the right side with your hand, and re-tighten the tightening screw. Raynoir February 4, 2023, 9:34pm 3. 0 hex key and then remove the X-axis cover; Remove the pressing block on the right side of the X Belt, hold the tensioning block, and pull out the X belt from the left side; Installation Learn more about the replacement of the XY Belt Tensioner with Pulley on Bambu Lab Wiki. Description of the process of tensioning the X1 belts. ¶ When should you replace the Z tensioner? The tensioner makes abnormal noise, which cannot be solved by oiling; Damaged tensioner bearing ¶ Tools and materials needed. print Step 3 - Install the Y Belt. The belt fit in the gap. gw gu hk ns jq je dc pt fr gu