Prusa Scratched Rods. May 20, 2020 · I bought my second Prusa MK3S+ printer and

May 20, 2020 · I bought my second Prusa MK3S+ printer and after 20 printing hours a deep scratch appeared on the bottom-right of the lower rod of x-axis. All things related to Prusa 3D printers. The scratches are spaced apart and seem to coincide with the spacing between the 2 bearings. Also 26 M8 nuts, 26 M8 washers, 12 M10 nuts, 12 M10 washers. Had to modify the Bear firmware and compile from source to get the tall Z to pass calibration, but it's alive and printing now. I contacted Prusa Support and they will send me May 20, 2020 · I bought my second Prusa MK3S+ printer and after 20 printing hours a deep scratch appeared on the bottom-right of the lower rod of x-axis. My rods on my near new MK3S+ got scratched - should I worry? I have a scratch in exactly the same place and size. I decided to service it and have noticed scratches on the top x smooth rod and traversing the hot-end assembly feels quite rough but gets worse towards the right hand side where it is more difficult to push. Both my X rods had scratches that were caused by overtightening the rear of the extruder/carriage plate and thus squeezing the bearings. 001mm micrometer, The other rods are ok for now: X bottom smooth rod, Y, and Z axis, The bearings were lightly lubricated at around 300h and at 500h, even before prusa’s recommended interval which is 800h, May 19, 2022 · Bear upgraded Prusa Mk3S from scratch with 310mm Z axis, and Bear Exxa with 10mm Z rods. I think Prusa since put a note about it in the instructions. during disassembly i found that the upper x axis rod has two deep grooves worn into I built my MK3S over a year ago now, and I've had to replace the upper X axis rod and bearings three times now. Initially I thought It’d be easy to take off the top, slide the X assembly out and just pull off one side. I packed the bearings wi Easiest way to replace X rods? Today’s been a rough day found the first scratch on an X rod. In this video I show you a method to do that. Mar 14, 2021 · Hello!I've had my printer about 2 months and also noticed scratching on the x axis rods, only the bottom one around 50mm long. Possible reasons for damage: May 20, 2020 · I bought my second Prusa MK3S+ printer and after 20 printing hours a deep scratch appeared on the bottom-right of the lower rod of x-axis. the bed scratches were the deepest. So I have now had my MK3S+ for 4 days now. It's made for printing clay but should be able to print any paste material. We're selling Original Prusa 3D printers (incl. Show off your prints, or ask a question. Feb 1, 2018 · 5 out of the 6 rods on my MK3 already show scratches/grooves from the linear bearings. Pictures of boxes and… May 20, 2020 · I bought my second Prusa MK3S+ printer and after 20 printing hours a deep scratch appeared on the bottom-right of the lower rod of x-axis. 66K subscribers in the prusa3d community. 992), measured with an uncalibrated Mitutoyo 0. Prusa Maintenance, X Axis Smooth Rod and Bearings Replacement SV06 Plus Bearings - How to Lubricate and Change noisy x and y axis - Full disassembly guide. g. 7. Oct 12, 2017 · Re: Smooth rods wearing out The rods should definitely not show grooves after that short period of time. I contacted Prusa Support and they will Nov 4, 2023 · So been having layer shifts on my x axis I thought it was me just not cleaning the rods turns out I have a scratch on it I want to replace it has anyone switched to a linear rail instead of the rod Prusa Maintenance, X Axis Smooth Rod and Bearings Replacement SV06 Plus Bearings - How to Lubricate and Change noisy x and y axis - Full disassembly guide. The results are quite good. I contacted Prusa Support and they will send me replacement bearings and rods for the affected parts for which I am super grateful. Support Original Prusa i3 MK3 Printer maintenance Maintenance tips | Begin assembly Jun 25, 2018 · hi! my printer began to do poor quality and stayed in the eye of the metal rods deep scratches. Feb 17, 2023 · No metal rods for reinforcement or other non-essential hardware It should be cheap, if I’m spending a lot of money on a guitar, I’m buying a genuine Fender or Gibson The hardware should be easy to source with worldwide shipping All of the pieces must fit on the Original Prusa i3 MK3S+ (25×21×21 cm) As seen in the photos, a poorly maintained printer could result in damaged components (e. Remove the bearings on the affected rods. Feb 1, 2021 · My rods on my near new MK3S+ got scratched - should I worry? I have a scratch in exactly the same place and size. Jul 17, 2020 · I designed this 3D printer from scratch for my mechanical engineering capstone project. I contacted Prusa Support and they will To answer your question, you should replace the rods when you can tell the scratches are causing an issue. s. scratched rods), poor adhesion on the print sheet, and debris may eventually cause damage to the motors or electronics.

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