An extra plastic part for your 3D printer from Prusament ASA. However, I'm not impressed with the current shroud design. MK3 MK2.5 MK2S CW1 SL1 MINI MK3S+ MINI+ SL1S CW1S MK2 MMU2 MMU1 MK4 XL.
To compare supported material properties, see our material table. If you are a beginner, consider experimenting with easier materials like PLA or PETG first. Polycarbonate requires some experience to print properly.
Prusa fan shroud Pc#
After this I was able to print another fan shroud, so I may now be back in business. Because of its high-temperature resistance, PC is a suitable material for printer fan shrouds. I tried printing another print fan, but of course getting a good print depends on good part cooling, which naturally depends on having that print fan shroud in the right place - catch 22!Īfter closer inspection, I was able to sand down the existing fan shroud so it didn't break the plane of the extruder tip, and so stopped scraping over the part. This eventually caused the part to detach from the print bed and stick to the nozzle, beginning the 'blob of death' downward spiral. However, after this I continued to have part detachment issues that I finally traced down to the print fan shroud dipping below the nozzle and dragging across the print. After several hours of work with paint stripper blower and dental picks, I managed to recover without fatally damaging the thermister and/or hotend heater cable. After several successful PLA prints I did a long (2-3 hours) print while I was away from the house, and when I came home I found the dreaded 'blob of death' stuck to my hotend and extruder assembly, and everything else within 2 meters (well, not quite, but you get the idea). I recently upgraded from MK3 to MK3S with it's new print fan and print fan shroud.
Prusa fan shroud license#
If you have a question or would like to see something in our store, please send a message.Īll items have been designed by Prusa Research and are used in accordance with License GNU GPL v3.MK3S print fan shroud causing 'blob of death' This part has a maximum temperature resistance of 130 degrees Celsius, making it an excellent choice for a replacement Fan Shroud.
Prusa fan shroud download#
It features a fan snap-in function and mounts on the right-hand side of the extruder using a single screw. Replacement Fan Shroud for the Prusa MK3S+ made of Prusament PC-Blend fortified with carbon fiber. Prusa MK3 Improved Shroud by codiac2600 - Thingiverse Download files and build them with your 3D printer, laser cutter, or CNC. Please view our other Prusa parts and 3D printing accessories - SHARING 40x40x10 Fan Shroud For LGX FF Posted on Maby Nuno Santiago Download and 3D print it Bondtech is sharing a fan shroud design to use with the LGX extruder and tuned for the FF (For Flexibles) version. I liked the idea so much, Elf #287 was promoted and is now lead manager in charge of all replacement printer parts soon to be hitting our Etsy shelves! Stay Tuned.Īll parts are printed using Prusa stl files and follows the recommended printing specifications of 0.2mm layer height with 20% infill.
Also, the nozzle is easier to see while printing. The placement of the shroud makes it less likely that it will be damaged, as it doesn't get as close to the nozzle. PC is even stronger and has better impact properties when compared to ABS.Įlf # 287, who was working with me and Elf # 256 to replace this ailing part, suggested we list this part for other makers who may need to bring their trusty Prusa printer back to spec. ago u/Blakefl could also consider upgrading to a Delta P design (don't forget to print the second part from the 'parent' project). But, I did have a some ABS and Polycarbonate (PC).
The original piece from Prusa was crafted from ASA due to its high melting temperature, limited odor while printing compared to ABS, and low warpage. The Prusa has continued to melt delicate filament into spectacular creations. The printer has been a steady workhorse even through the injury it sustained during the dreaded incident of June 2020 involving elf #256. Alas the time had come to replace a piece of our beloved Prusa i3 MK3S printer - the fan shroud 😢.
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