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The larger nozzle printed at much slower linear speeds, but actually finished up 2-3 minutes faster. To give you a taste of what to expect, here are 2 open-top cubes printed at 0.20mm layer height, 20% infill and 120% extrusion widths using a 0.40mm and 0.80mm nozzle. That sounds slow, but you're moving a lot of filament! This means at 0.48mm layer height, if you're not using Slic3rPE with MVS, cap speeds at 33mm/s. You don't want to exceed 11.5mm^3/s or so with the E3D V6 (Prusa's 15mm^3/s is a bit aggressive) lest you get extruder clicking. Slic3rPE does a good job of letting you set this on a print job or filament basis. The bigger concern are your max volumetric speeds (MVS) with the E3D V6 hotend. (You can technically go as wide as the "shoulder" on the nozzle - 1.5mm on the 0.60mm nozzle - but I find the adjacent layers don't adhere well if I try this.) Maximum extrusion width: 120% of nozzle size.For 0.60mm nozzle, this is 0.48mm as you noted. Maximum layer height: 80% of nozzle size.(You can go lower with a Mk3 - it's more of a stepper resolution issue - but.
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Minimum layer height: 25% of nozzle size For a 0.60mm nozzle, this is 0.15mm.You can always tweak and customize things. Is a layer high of 0.35 a good value to start?The Prusa presets are just what they're supporting. Can the more experienced user give me some help? Next parts i´d like to print are the parts for the Re: Settings for printing with 0.6 nozzle