Sintron MK8 extruder fan shroud bolt on

thingiverse

I printed out the ones from this website, and they revealed that the design hits my table on the Sintron Prusia i3 ramps 1.4 printer at the bottom blowers. I also wanted to have the option to take it off if I didn't want to use it or change something on my extruder. So I made a new one and designed it to fit this extruder in Inventor. I tested it out, printed it, and ensured that it was watertight. I only want to share things that work when I print them. This one fits perfectly on your heat sink. Print Settings Printer: Sintron Prusia i3 Rafts: No Supports: Doesn't Matter Resolution: 2 mm Infill: 20% Notes: I simply laid it down on its back and it printed fine. You might have to ream the 3mm hole depending on how much quality you use. I printed this at .3 height. Starting with 215, then backing it down to 200 on the extruder heat. The bed began at 65 and cooled down during the print to 60. Using 1.70 filament. My is not a true 1.75. Cooling with software. Speed on perimeters 60. Infill 80. Outer shell perimeters 3. It works, looks great, and does its job. Hope you can use it. My first thing on Thingiverse. Software was Repetier with Slic3r.